There are no publications by Barbara Von Eckardt in the dblp knowledge graph, neither linked by author entity nor by author name literal, including in the year 2001. Therefore, I cannot confirm if Barbara Von Eckardt published in 2001 based on the dblp data.

Didn't Eckardt, Barbara Von not publish in 2001?

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
dblp at https://qlever.cs.uni-freiburg.de/api/dblp without notes

No general notes for all knowledge graphs available

You can use the following SPARQL prefixes implicitly in all functions:
bibtex: <http://purl.org/net/nknouf/ns/bibtex#
cito: <http://purl.org/spar/cito/
datacite: <http://purl.org/spar/datacite/
dblp: <https://dblp.org/rdf/schema#
dblps: <https://dblp.org/rdf/schema-2020-07-01#
literal: <http://purl.org/spar/literal/
owl: <http://www.w3.org/2002/07/owl#
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
schema: <http://schema.org/
terms: <http://purl.org/dc/terms/
wd: <http://www.wikidata.org/entity/
wdt: <http://www.wikidata.org/prop/direct/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Search for the entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Execute intermediate queries to get feedback and to verify your assumptions. You may need to refine or rethink your current plan based on the query results and go back to step 2 if needed, possibly multiple times.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not just use or make up entity or property identifiers without verifying their existence in the knowledge graphs first.
3. Always execute your final SPARQL query before giving an answer to make sure it returns the expected results.
4. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
5. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
6. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
7. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
8. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] Didn't Eckardt, Barbara Von not publish in 2001?

[Assistant]
Step 1: Identify entities and properties in the question.
- Entity: Eckardt, Barbara Von (author)
- Property: publication year (2001)

Step 2: Search for the entity "Eckardt, Barbara Von" in the dblp knowledge graph to find the correct identifier.

I will start by searching for the entity "Eckardt, Barbara Von" in dblp.

[Tool]
Top 10 entity alternatives:
1. Barbara Von Eckardt, also known as Barbara Von Eckardt (<https://dblp.org/pid/96/277>)
2. Barbara Von Eckardt: Multidiscip...ty and cognitive science. (2001) (<https://dblp.org/rec/journals/cogsci/Eckardt01>)
3. Barbara von Wahlde, also known as Barbara von Wahlde (<https://dblp.org/pid/25/3470>)
4. Barbara von Ungern-Sternberg, also known as Barbara von Ungern-Sternberg (<https://dblp.org/pid/212/3070>)
5. Barbara von Rechbach, also known as Barbara von Rechbach (<https://dblp.org/pid/210/6423>)
6. Barbara von Hindenburg, also known as Barbara von Hindenburg (<https://dblp.org/pid/318/5947>)
7. Barbara von Halle, also known as Barbara von Halle (<https://dblp.org/pid/19/2063>)
8. Barbara Kirchberg-Lennartz: Prüfbarkeit von EDV-Systemen. (1991) (<https://dblp.org/rec/phd/dnb/Kirchberg-Lennartz91>)
9. Barbara Janusz: Modellbasierte R...on von Geschäftsprozessen (1998) (<https://dblp.org/rec/phd/basesearch/Janusz98>)
10. Barbara Liskov, also known as Barbara Liskov (<https://dblp.org/pid/l/BarbaraLiskov>)

[Assistant] I found the entity for Barbara Von Eckardt in dblp with the identifier <https://dblp.org/pid/96/277>. Now I will check if there are any publications by Barbara Von Eckardt in the year 2001. I will query for publications authored by this entity with the publication year 2001.

[Tool] Got no rows and 1 columns

[Assistant] There are no publications by Barbara Von Eckardt in the year 2001 in the dblp knowledge graph. I will now check if there are any publications by her at all to confirm the author entity and see the range of years she published in.

[Tool] Got no rows and 2 columns

[Assistant]
There are no publications listed for Barbara Von Eckardt under the identifier <https://dblp.org/pid/96/277> in the dblp knowledge graph. This might mean that the author entity does not have publication data in dblp or the data is incomplete.

I will now try to search for publications with the author name "Barbara Von Eckardt" as a literal string to see if there are any publications with this author name and if any are from 2001.

[Tool] Got no rows and 2 columns

[Tool] Stopped generation process


PREFIX dblp: <https://dblp.org/rdf/schema#>
SELECT ?author WHERE {
  <https://dblp.org/rec/journals/nar/KanzAABBBBBCCDEFGDHKLLLMMNSSSTTVWZA05> dblp:authoredBy ?author .
}

Got 32 rows and 1 column, showing the first 5 and last 5 rows below:
| author                                                   |
| -------------------------------------------------------- |
| Katerina Tzouvara (<https://dblp.org/pid/00/5490>)       |
| Tamara Kulikova (<https://dblp.org/pid/02/2806>)         |
| Matias Castro (<https://dblp.org/pid/02/3693>)           |
| Michelle McHale (<https://dblp.org/pid/06/3076>)         |
| Alexandra van den Broek (<https://dblp.org/pid/18/3578>) |
| ...                                                      |
| Alastair Baldwin (<https://dblp.org/pid/66/1198>)        |
| Federico Garcia Diez (<https://dblp.org/pid/71/6957>)    |
| Vincent Lombard (<https://dblp.org/pid/76/5226>)         |
| Nicola Harte (<https://dblp.org/pid/80/1086>)            |
| Rolf Apweiler (<https://dblp.org/pid/87/4317>)           |

The authors of the paper 'The EMBL Nucleotide Sequence Database' are 32 in total, including Katerina Tzouvara, Tamara Kulikova, Matias Castro, Michelle McHale, Alexandra van den Broek, Alastair Baldwin, Federico Garcia Diez, Vincent Lombard, Nicola Harte, and Rolf Apweiler among others. However, the dblp knowledge graph does not provide information about their affiliations.

Who are the authors of the paper 'The EMBL Nucleotide Sequence Database' and what are their affiliations?

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
dblp at https://qlever.cs.uni-freiburg.de/api/dblp without notes

No general notes for all knowledge graphs available

You can use the following SPARQL prefixes implicitly in all functions:
bibtex: <http://purl.org/net/nknouf/ns/bibtex#
cito: <http://purl.org/spar/cito/
datacite: <http://purl.org/spar/datacite/
dblp: <https://dblp.org/rdf/schema#
dblps: <https://dblp.org/rdf/schema-2020-07-01#
literal: <http://purl.org/spar/literal/
owl: <http://www.w3.org/2002/07/owl#
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
schema: <http://schema.org/
terms: <http://purl.org/dc/terms/
wd: <http://www.wikidata.org/entity/
wdt: <http://www.wikidata.org/prop/direct/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Search for the entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Execute intermediate queries to get feedback and to verify your assumptions. You may need to refine or rethink your current plan based on the query results and go back to step 2 if needed, possibly multiple times.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not just use or make up entity or property identifiers without verifying their existence in the knowledge graphs first.
3. Always execute your final SPARQL query before giving an answer to make sure it returns the expected results.
4. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
5. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
6. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
7. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
8. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] Who are the authors of the paper 'The EMBL Nucleotide Sequence Database' and what are their affiliations?

[Assistant] Step 1: Identify the paper entity for the title "The EMBL Nucleotide Sequence Database" in the dblp knowledge graph. I will search for this paper by its title.

[Tool]
Top 10 entity alternatives:
1. Carola Kanz et al.: The EMBL Nucleotide Sequence Database. (2005) (<https://dblp.org/rec/journals/nar/KanzAABBBBBCCDEFGDHKLLLMMNSSSTTVWZA05>)
2. Tamara Kulikova et al.: The EMBL...eotide Sequence Database. (2004) (<https://dblp.org/rec/journals/nar/KulikovaAABBBBCDEFGHKLLLLMMNSSSTTVWZA04>)
3. Guenter Stoesser et al.: The EMB...eotide Sequence Database. (2002) (<https://dblp.org/rec/journals/nar/StoesserBBCGKKLLLLRSTTV03>)
4. Guenter Stoesser et al.: The EMB...eotide sequence database. (2001) (<https://dblp.org/rec/journals/nar/StoesserBBCGKKLLPRSST01>)
5. Wendy Baker et al.: The EMBL Nucleotide Sequence Database. (2000) (<https://dblp.org/rec/journals/nar/BakerBCHSST00>)
6. Guenter Stoesser et al.: The EMB...eotide sequence database. (1998) (<https://dblp.org/rec/journals/nar/StoesserMSMGS98>)
7. Guenter Stoesser et al.: The EMB...eotide Sequence Database. (1997) (<https://dblp.org/rec/journals/nar/StoesserSTSC97>)
8. Guenter Stoesser et al.: The EMB...eotide Sequence Database. (1999) (<https://dblp.org/rec/journals/nar/StoesserTLS99>)
9. Guenter Stoesser et al.: The EMB...: major new developments. (2003) (<https://dblp.org/rec/journals/nar/StoesserBBGKKLLLLMNSTTV03>)
10. Tamara Kulikova et al.: EMBL Nuc...equence Database in 2006. (2007) (<https://dblp.org/rec/journals/nar/KulikovaAAAABBBBBCCDEFHKLLLLLLMMNPPSSVWZA07>)

[Assistant] I found multiple papers with the title "The EMBL Nucleotide Sequence Database" or similar. The most relevant and recent one seems to be from 2005 with the entity <https://dblp.org/rec/journals/nar/KanzAABBBBBCCDEFGDHKLLLMMNSSSTTVWZA05>. I will now look for the authors of this paper.

[Tool] Got no rows and 3 columns

[Assistant] The direct property "dblp:author" did not return results for the paper entity. I will try to find the properties of the paper entity to identify the correct property for authors.

[Tool]
Got 122 rows and 3 columns, showing the first 10 rows below:
| subject                                                                                | property                                   | object                                                           |
| --------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------ | ---------------------------------------------------------------- |
| Carola Kanz et al.: The EMBL Nucleotide Sequence Database. (2005) (<https://dblp.org/rec/journals/nar/KanzAABBBBBCCDEFGDHKLLLMMNSSSTTVWZA05>) | hasSignature (dblp:hasSignature)           | _:bn37852267                                                     |
| Carola Kanz et al.: The EMBL Nucleotide Sequence Database. (2005) (<https://dblp.org/rec/journals/nar/KanzAABBBBBCCDEFGDHKLLLMMNSSSTTVWZA05>) | createdBy (dblp:createdBy)                 | Katerina Tzouvara (<https://dblp.org/pid/00/5490>)               |
| Carola Kanz et al.: The EMBL Nucleotide Sequence Database. (2005) (<https://dblp.org/rec/journals/nar/KanzAABBBBBCCDEFGDHKLLLMMNSSSTTVWZA05>) | authoredBy (dblp:authoredBy)               | Katerina Tzouvara (<https://dblp.org/pid/00/5490>)               |
| Carola Kanz et al.: The EMBL Nucleotide Sequence Database. (2005) (<https://dblp.org/rec/journals/nar/KanzAABBBBBCCDEFGDHKLLLMMNSSSTTVWZA05>) | publishedInStream (dblp:publishedInStream) | Nucleic Acids Research (<https://dblp.org/streams/journals/nar>) |
| Carola Kanz et al.: The EMBL Nucleotide Sequence Database. (2005) (<https://dblp.org/rec/journals/nar/KanzAABBBBBCCDEFGDHKLLLMMNSSSTTVWZA05>) | documentPage (dblp:documentPage)           | <https://doi.org/10.1093/NAR/GKI098>                             |
| Carola Kanz et al.: The EMBL Nucleotide Sequence Database. (2005) (<https://dblp.org/rec/journals/nar/KanzAABBBBBCCDEFGDHKLLLMMNSSSTTVWZA05>) | bibtexType (dblp:bibtexType)               | bibtex:Article                                                   |
| Carola Kanz et al.: The EMBL Nucleotide Sequence Database. (2005) (<https://dblp.org/rec/journals/nar/KanzAABBBBBCCDEFGDHKLLLMMNSSSTTVWZA05>) | numberOfCreators (dblp:numberOfCreators)   | 32 (xsd:int)                                                     |
| Carola Kanz et al.: The EMBL Nucleotide Sequence Database. (2005) (<https://dblp.org/rec/journals/nar/KanzAABBBBBCCDEFGDHKLLLMMNSSSTTVWZA05>) | title (dblp:title)                         | The EMBL Nucleotide Sequence Database.                           |
| Carola Kanz et al.: The EMBL Nucleotide Sequence Database. (2005) (<https://dblp.org/rec/journals/nar/KanzAABBBBBCCDEFGDHKLLLMMNSSSTTVWZA05>) | yearOfPublication (dblp:yearOfPublication) | 2005 (xsd:gYear)                                                 |
| Carola Kanz et al.: The EMBL Nucleotide Sequence Database. (2005) (<https://dblp.org/rec/journals/nar/KanzAABBBBBCCDEFGDHKLLLMMNSSSTTVWZA05>) | listedOnTocPage (dblp:listedOnTocPage)     | <https://dblp.org/db/journals/nar/nar33>                         |
| ...                                                                                | ...                                        | ...                                                              |

[Assistant] The property "dblp:authoredBy" seems to be the correct property for authors of the paper. The object is "Katerina Tzouvara" which seems to be an author but likely not the only one since the paper has 32 creators. I will now query all authors of this paper using the "dblp:authoredBy" property.

[Tool]
Got 32 rows and 2 columns, showing the first 5 and last 5 rows below:
| author                                                   | authorName |
| -------------------------------------------------------- | ---------- |
| Katerina Tzouvara (<https://dblp.org/pid/00/5490>)       |            |
| Tamara Kulikova (<https://dblp.org/pid/02/2806>)         |            |
| Matias Castro (<https://dblp.org/pid/02/3693>)           |            |
| Michelle McHale (<https://dblp.org/pid/06/3076>)         |            |
| Alexandra van den Broek (<https://dblp.org/pid/18/3578>) |            |
| ...                                                      | ...        |
| Alastair Baldwin (<https://dblp.org/pid/66/1198>)        |            |
| Federico Garcia Diez (<https://dblp.org/pid/71/6957>)    |            |
| Vincent Lombard (<https://dblp.org/pid/76/5226>)         |            |
| Nicola Harte (<https://dblp.org/pid/80/1086>)            |            |
| Rolf Apweiler (<https://dblp.org/pid/87/4317>)           |            |

[Assistant] I retrieved 32 authors of the paper. Now I will check if there is any information about their affiliations in the knowledge graph. I will check the properties of one author, for example, "Katerina Tzouvara" with IRI <https://dblp.org/pid/00/5490>.

[Tool]
Got 6 rows and 3 columns:
| subject                                            | property                                     | object                 |
| -------------------------------------------------- | -------------------------------------------- | ---------------------- |
| Katerina Tzouvara (<https://dblp.org/pid/00/5490>) | creatorname (dblp:creatorName)               | Katerina Tzouvara      |
| Katerina Tzouvara (<https://dblp.org/pid/00/5490>) | primaryCreatorName (dblp:primaryCreatorName) | Katerina Tzouvara      |
| Katerina Tzouvara (<https://dblp.org/pid/00/5490>) | rdf:type                                     | Creator (dblp:Creator) |
| Katerina Tzouvara (<https://dblp.org/pid/00/5490>) | datacite:hasIdentifier                       | _:bn15710042           |
| Katerina Tzouvara (<https://dblp.org/pid/00/5490>) | rdfs:label                                   | Katerina Tzouvara      |
| Katerina Tzouvara (<https://dblp.org/pid/00/5490>) | rdf:type                                     | Person (dblp:Person)   |

[Assistant] There is no direct affiliation information for the author "Katerina Tzouvara" in the dblp knowledge graph. I will check if there is any property related to affiliation for authors in general by searching for properties related to "affiliation" for an author entity.

[Tool]
Top 10 property alternatives:
1. creator name (dblp:creatorName): The full name of the creator., Creator
2. primary creator name (dblp:primaryCreatorName): The primary full name of the creator., creatorname, Creator

No other items found

[Assistant] There are no properties related to affiliation for authors in the dblp knowledge graph. Therefore, I cannot retrieve the affiliations of the authors from this knowledge graph. I will now provide the list of authors of the paper "The EMBL Nucleotide Sequence Database" from the dblp knowledge graph.

[Tool] Stopped generation process


PREFIX dblp: <https://dblp.org/rdf/schema#>
PREFIX foaf: <http://xmlns.com/foaf/0.1/>
SELECT ?author ?authorName ( MIN( ?year ) AS ?firstYear ) WHERE {
  VALUES ?author {
    <https://dblp.org/pid/10/1143> <https://dblp.org/pid/193/8345> <https://dblp.org/pid/227/4261> <https://dblp.org/pid/270/5520>
  }
  OPTIONAL {
    ?author foaf:name ?authorName
  }
  ?paper dblp:authoredBy ?author .
  ?paper dblp:yearOfPublication ?year .
}
GROUP BY ?author ?authorName

The earliest publication years of the authors of the paper 'Enable data privacy, dynamics, and batch in public auditing scheme for cloud storage system' are: Zheng Li - 1994, Yilin Yuan - 2017, Jianbiao Zhang - 2018, and Wanshan Xu - 2018.

Find the year in which the first papers of the authors of 'Enable data privacy, dynamics, and batch in public auditing scheme for cloud storage system' were published.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
dblp at https://qlever.cs.uni-freiburg.de/api/dblp without notes

No general notes for all knowledge graphs available

You can use the following SPARQL prefixes implicitly in all functions:
bibtex: <http://purl.org/net/nknouf/ns/bibtex#
cito: <http://purl.org/spar/cito/
datacite: <http://purl.org/spar/datacite/
dblp: <https://dblp.org/rdf/schema#
dblps: <https://dblp.org/rdf/schema-2020-07-01#
literal: <http://purl.org/spar/literal/
owl: <http://www.w3.org/2002/07/owl#
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
schema: <http://schema.org/
terms: <http://purl.org/dc/terms/
wd: <http://www.wikidata.org/entity/
wdt: <http://www.wikidata.org/prop/direct/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Search for the entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Execute intermediate queries to get feedback and to verify your assumptions. You may need to refine or rethink your current plan based on the query results and go back to step 2 if needed, possibly multiple times.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not just use or make up entity or property identifiers without verifying their existence in the knowledge graphs first.
3. Always execute your final SPARQL query before giving an answer to make sure it returns the expected results.
4. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
5. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
6. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
7. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
8. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] Find the year in which the first papers of the authors of 'Enable data privacy, dynamics, and batch in public auditing scheme for cloud storage system' were published.

[Assistant]
Step 1: Identify the paper "Enable data privacy, dynamics, and batch in public auditing scheme for cloud storage system" in the dblp knowledge graph to get its authors.

Step 2: For each author of this paper, find the earliest year in which they published a paper.

I will start by searching for the paper entity in the dblp knowledge graph.

[Tool]
Top 10 entity alternatives:
1. Yilin Yuan et al.: Enable data p...for cloud storage system. (2022) (<https://dblp.org/rec/journals/concurrency/YuanZXL22>)
2. T. Subha and S. Jayashri: Public...urity in Cloud Computing. (2017) (<https://dblp.org/rec/journals/jise/SubhaJ17>)
3. S. Anbuchelian et al.: Efficient...ng data storage in cloud. (2019) (<https://dblp.org/rec/journals/cluster/AnbuchelianSR19>)
4. Xia'nan Zhao and Dongsheng Wang:... in Mobile Cloud Storage. (2022) (<https://dblp.org/rec/conf/ieeesec/ZhaoW22>)
5. Hemalata A. Gosavi and Manish R....urity in Cloud Computing. (2014) (<https://dblp.org/rec/journals/corr/GosaviU14>)
6. Guangyang Yang et al.: Enabling ...privacy and traceability. (2016) (<https://dblp.org/rec/journals/jss/YangYSSFH16>)
7. Xiaojun Zhang et al.: Conditiona...or Cloud Storage Systems. (2022) (<https://dblp.org/rec/journals/tnsm/ZhangWGXT22>)
8. Hongyu Liu et al.: Insecurity of...e for Cloud Data Storage. (2015) (<https://dblp.org/rec/journals/jucs/LiuCDP15>)
9. Syam Kumar Pasupuleti: Privacy-P...n Exact Regenerated Code. (2019) (<https://dblp.org/rec/journals/ijcac/Pasupuleti19>)
10. Vasudev Chakka et al.: Efficient...gnature in Cloud Storage. (2023) (<https://dblp.org/rec/conf/IEEEants/ChakkaPSABPP23>)

[Assistant]
I found the paper "Enable data privacy, dynamics, and batch in public auditing scheme for cloud storage system" authored by Yilin Yuan et al. published in 2022. The paper's dblp record is https://dblp.org/rec/journals/concurrency/YuanZXL22.

Next, I will retrieve the authors of this paper.

[Tool] Got no rows and 2 columns

[Assistant] The direct query for authors of the paper using the paper's dblp record URL did not return results. I will try searching for the paper entity in the knowledge graph by its title to get the correct entity IRI and then retrieve the authors.

[Tool]
Top 10 entity alternatives:
1. Yilin Yuan et al.: Enable data p...for cloud storage system. (2022) (<https://dblp.org/rec/journals/concurrency/YuanZXL22>)
2. T. Subha and S. Jayashri: Public...urity in Cloud Computing. (2017) (<https://dblp.org/rec/journals/jise/SubhaJ17>)
3. S. Anbuchelian et al.: Efficient...ng data storage in cloud. (2019) (<https://dblp.org/rec/journals/cluster/AnbuchelianSR19>)
4. Xia'nan Zhao and Dongsheng Wang:... in Mobile Cloud Storage. (2022) (<https://dblp.org/rec/conf/ieeesec/ZhaoW22>)
5. Hemalata A. Gosavi and Manish R....urity in Cloud Computing. (2014) (<https://dblp.org/rec/journals/corr/GosaviU14>)
6. Guangyang Yang et al.: Enabling ...privacy and traceability. (2016) (<https://dblp.org/rec/journals/jss/YangYSSFH16>)
7. Xiaojun Zhang et al.: Conditiona...or Cloud Storage Systems. (2022) (<https://dblp.org/rec/journals/tnsm/ZhangWGXT22>)
8. Hongyu Liu et al.: Insecurity of...e for Cloud Data Storage. (2015) (<https://dblp.org/rec/journals/jucs/LiuCDP15>)
9. Syam Kumar Pasupuleti: Privacy-P...n Exact Regenerated Code. (2019) (<https://dblp.org/rec/journals/ijcac/Pasupuleti19>)
10. Vasudev Chakka et al.: Efficient...gnature in Cloud Storage. (2023) (<https://dblp.org/rec/conf/IEEEants/ChakkaPSABPP23>)

[Assistant] The paper entity IRI is <https://dblp.org/rec/journals/concurrency/YuanZXL22>. I will now try a different property to get the authors of this paper. I will check the properties of this paper entity to find the correct property for authors.

[Tool]
Got 37 rows and 3 columns, showing the first 10 rows below:
| subject                                                                                | property                                   | object                                                                                |
| --------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------ | ------------------------------------------------------------------------------------------------------ |
| Yilin Yuan et al.: Enable data p...for cloud storage system. (2022) (<https://dblp.org/rec/journals/concurrency/YuanZXL22>) | hasSignature (dblp:hasSignature)           | _:bn25968490                                                                                |
| Yilin Yuan et al.: Enable data p...for cloud storage system. (2022) (<https://dblp.org/rec/journals/concurrency/YuanZXL22>) | createdBy (dblp:createdBy)                 | Zheng Li (disambiguation) (<https://dblp.org/pid/10/1143>)                                             |
| Yilin Yuan et al.: Enable data p...for cloud storage system. (2022) (<https://dblp.org/rec/journals/concurrency/YuanZXL22>) | authoredBy (dblp:authoredBy)               | Zheng Li (disambiguation) (<https://dblp.org/pid/10/1143>)                                             |
| Yilin Yuan et al.: Enable data p...for cloud storage system. (2022) (<https://dblp.org/rec/journals/concurrency/YuanZXL22>) | publishedInStream (dblp:publishedInStream) | Concurrency and Computation: Practice and Experience (<https://dblp.org/streams/journals/concurrency>) |
| Yilin Yuan et al.: Enable data p...for cloud storage system. (2022) (<https://dblp.org/rec/journals/concurrency/YuanZXL22>) | documentPage (dblp:documentPage)           | <https://doi.org/10.1002/CPE.6735>                                                                     |
| Yilin Yuan et al.: Enable data p...for cloud storage system. (2022) (<https://dblp.org/rec/journals/concurrency/YuanZXL22>) | bibtexType (dblp:bibtexType)               | bibtex:Article                                                                                |
| Yilin Yuan et al.: Enable data p...for cloud storage system. (2022) (<https://dblp.org/rec/journals/concurrency/YuanZXL22>) | numberOfCreators (dblp:numberOfCreators)   | 4 (xsd:int)                                                                                |
| Yilin Yuan et al.: Enable data p...for cloud storage system. (2022) (<https://dblp.org/rec/journals/concurrency/YuanZXL22>) | title (dblp:title)                         | Enable data privacy, dynamics, a...scheme for cloud storage system.                                    |
| Yilin Yuan et al.: Enable data p...for cloud storage system. (2022) (<https://dblp.org/rec/journals/concurrency/YuanZXL22>) | yearOfPublication (dblp:yearOfPublication) | 2022 (xsd:gYear)                                                                                |
| Yilin Yuan et al.: Enable data p...for cloud storage system. (2022) (<https://dblp.org/rec/journals/concurrency/YuanZXL22>) | listedOnTocPage (dblp:listedOnTocPage)     | <https://dblp.org/db/journals/concurrency/concurrency34>                                               |
| ...                                                                                | ...                                        | ...                                                                                |

[Assistant]
The property "dblp:authoredBy" is used to indicate the authors of the paper. The paper has 4 authors according to "dblp:numberOfCreators".

I will now retrieve all authors of this paper using the property dblp:authoredBy.

[Tool]
Got 4 rows and 2 columns:
| author                                                     | authorName |
| ---------------------------------------------------------- | ---------- |
| Zheng Li (disambiguation) (<https://dblp.org/pid/10/1143>) |            |
| Yilin Yuan (<https://dblp.org/pid/193/8345>)               |            |
| Jianbiao Zhang (<https://dblp.org/pid/227/4261>)           |            |
| Wanshan Xu (<https://dblp.org/pid/270/5520>)               |            |

[Assistant]
The authors of the paper are:
- Zheng Li (https://dblp.org/pid/10/1143)
- Yilin Yuan (https://dblp.org/pid/193/8345)
- Jianbiao Zhang (https://dblp.org/pid/227/4261)
- Wanshan Xu (https://dblp.org/pid/270/5520)

Next, I will find the earliest publication year for each of these authors. I will start with Zheng Li.

[Tool]
Got 1 row and 1 column:
| firstYear        |
| ---------------- |
| 1994 (xsd:gYear) |

[Assistant]
The earliest publication year for Zheng Li is 1994.

Next, I will find the earliest publication year for Yilin Yuan.

[Tool]
Got 1 row and 1 column:
| firstYear        |
| ---------------- |
| 2017 (xsd:gYear) |

[Assistant]
The earliest publication year for Yilin Yuan is 2017.

Next, I will find the earliest publication year for Jianbiao Zhang.

[Tool]
Got 1 row and 1 column:
| firstYear        |
| ---------------- |
| 2018 (xsd:gYear) |

[Assistant]
The earliest publication year for Jianbiao Zhang is 2018.

Next, I will find the earliest publication year for Wanshan Xu.

[Tool]
Got 1 row and 1 column:
| firstYear        |
| ---------------- |
| 2018 (xsd:gYear) |

[Tool] Stopped generation process


PREFIX dblp: <https://dblp.org/rdf/schema#>
SELECT DISTINCT ?publication ?title WHERE {
  ?publication dblp:author <https://dblp.org/pid/71/2077> .
  ?publication dblp:journal <https://dblp.org/streams/journals/firai> .
  OPTIONAL {
    ?publication dblp:title ?title
  }
}

Chu K. Loo (Chu Kiong Loo) has no publications in the journal Frontiers Robotics AI according to the dblp knowledge graph.

What publications did Chu K. Loo publish in Frontiers Robotics AI?

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
dblp at https://qlever.cs.uni-freiburg.de/api/dblp without notes

No general notes for all knowledge graphs available

You can use the following SPARQL prefixes implicitly in all functions:
bibtex: <http://purl.org/net/nknouf/ns/bibtex#
cito: <http://purl.org/spar/cito/
datacite: <http://purl.org/spar/datacite/
dblp: <https://dblp.org/rdf/schema#
dblps: <https://dblp.org/rdf/schema-2020-07-01#
literal: <http://purl.org/spar/literal/
owl: <http://www.w3.org/2002/07/owl#
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
schema: <http://schema.org/
terms: <http://purl.org/dc/terms/
wd: <http://www.wikidata.org/entity/
wdt: <http://www.wikidata.org/prop/direct/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Search for the entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Execute intermediate queries to get feedback and to verify your assumptions. You may need to refine or rethink your current plan based on the query results and go back to step 2 if needed, possibly multiple times.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not just use or make up entity or property identifiers without verifying their existence in the knowledge graphs first.
3. Always execute your final SPARQL query before giving an answer to make sure it returns the expected results.
4. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
5. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
6. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
7. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
8. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] What publications did Chu K. Loo publish in Frontiers Robotics AI?

[Assistant]
Step 1: Identify the entities and properties in the question.
- Entity: Chu K. Loo (author)
- Entity: Frontiers Robotics AI (journal or publication venue)
- Property: publications by the author in the specified journal

Step 2: Search for the author entity "Chu K. Loo" in the dblp knowledge graph to find the exact identifier.

I will start by searching for the entity "Chu K. Loo" in dblp.

[Tool]
Top 10 entity alternatives:
1. Chu Kiong Loo, also known as Chu Kiong Loo (<https://dblp.org/pid/71/2077>)
2. Chu Kong Loo, also known as Chu Kong Loo (<https://dblp.org/pid/237/3777>)
3. Loo Chu Kiong, also known as Loo Chu Kiong (<https://dblp.org/pid/287/3190>)
4. K. K. Loo, also known as K. K. Loo (<https://dblp.org/pid/29/5211>)
5. K. Chu, also known as K. Chu (<https://dblp.org/pid/340/0128>)
6. Colleen K. Loo, also known as Colleen K. Loo (<https://dblp.org/pid/152/0446>)
7. Kuo-Chung Chu, also known as Kuo-Chung Chu (<https://dblp.org/pid/61/415>)
8. Kang-Ching Chu, also known as Kang-Ching Chu (<https://dblp.org/pid/89/10318>)
9. Wenkung K. Chu, also known as Wenkung K. Chu (<https://dblp.org/pid/04/5378>)
10. Hoang K. Chu, also known as Hoang K. Chu (<https://dblp.org/pid/263/9428>)

[Assistant]
The most relevant entity for the author "Chu K. Loo" appears to be "Chu Kiong Loo" with the identifier <https://dblp.org/pid/71/2077>.

Step 3: Next, I need to identify the entity or identifier for the journal "Frontiers Robotics AI" in the dblp knowledge graph. I will search for this journal.

[Tool]
Top 10 entity alternatives:
1. Frontiers in Robotics and AI (<https://dblp.org/streams/journals/firai>)
2. Advances In Robotics (AIR) (<https://dblp.org/streams/conf/air>)
3. Will generative AI transform robotics? (2024) (<https://dblp.org/rec/journals/natmi/X24e>)
4. Cesare Stefanini: Frontiers of Surgical Robotics. (2014) (<https://dblp.org/rec/conf/biostec/Stefanini14>)
5. Kazuhito Yokoi: AIST Humanoid Robotics Challenge. (2013) (<https://dblp.org/rec/conf/isrr/Yokoi13>)
6. Robotics (<https://dblp.org/streams/journals/robotics>)
7. Aiguo Song et al.: Sensors for Robotics. (2013) (<https://dblp.org/rec/journals/js/SongSC0S13>)
8. Amir Shirkhodaie et al.: AI assisted multi-arm robotics. (1987) (<https://dblp.org/rec/conf/icra/ShirkhodaieTS87>)
9. Giulio Reina: Robotics and AI for Precision Agriculture. (2024) (<https://dblp.org/rec/journals/robotics/Reina24>)
10. Ichiro Nakatani: AI, Robotics and Automation in Space. (2000) (<https://dblp.org/rec/journals/jrm/Nakatani00>)

[Assistant]
The journal "Frontiers Robotics AI" corresponds to the entity <https://dblp.org/streams/journals/firai> in the dblp knowledge graph.

Step 4: Now, I will query for publications authored by "Chu Kiong Loo" that were published in the journal "Frontiers Robotics AI". I will look for publications with the author and the journal as constraints.

[Tool] Got no rows and 2 columns

[Assistant]
There are no publications by Chu Kiong Loo in the journal Frontiers Robotics AI according to the dblp knowledge graph.

Step 5: To ensure completeness, I will check if there are any publications by Chu Kiong Loo in dblp that mention "Frontiers Robotics AI" in any other way, such as in the venue or booktitle property.

[Tool] Got no rows and 2 columns

[Tool] Stopped generation process


PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX dblp: <https://dblp.org/rdf/schema#>
SELECT ?paper ?title WHERE {
  ?paper dblp:series <https://dblp.org/streams/conf/hpc2> ; dblp:year "2003" ^^ xsd:gYear ; dblp:title ?title .
  FILTER ( CONTAINS( LCASE( ?title ) , "overlay multicast" ) )
}

There are no research papers on Overlay multicast published in the International Conference on High Performance Computing in the year 2003 indexed in dblp.

What are the titles of the research papers on Overlay multicast that were published in International Conference on High Performance Computing in the year 2003?

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
dblp at https://qlever.cs.uni-freiburg.de/api/dblp without notes

No general notes for all knowledge graphs available

You can use the following SPARQL prefixes implicitly in all functions:
bibtex: <http://purl.org/net/nknouf/ns/bibtex#
cito: <http://purl.org/spar/cito/
datacite: <http://purl.org/spar/datacite/
dblp: <https://dblp.org/rdf/schema#
dblps: <https://dblp.org/rdf/schema-2020-07-01#
literal: <http://purl.org/spar/literal/
owl: <http://www.w3.org/2002/07/owl#
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
schema: <http://schema.org/
terms: <http://purl.org/dc/terms/
wd: <http://www.wikidata.org/entity/
wdt: <http://www.wikidata.org/prop/direct/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Search for the entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Execute intermediate queries to get feedback and to verify your assumptions. You may need to refine or rethink your current plan based on the query results and go back to step 2 if needed, possibly multiple times.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not just use or make up entity or property identifiers without verifying their existence in the knowledge graphs first.
3. Always execute your final SPARQL query before giving an answer to make sure it returns the expected results.
4. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
5. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
6. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
7. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
8. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] What are the titles of the research papers on Overlay multicast that were published in International Conference on High Performance Computing in the year 2003?

[Assistant]
Step 1: Identify key entities and properties in the question:
- Research papers on "Overlay multicast"
- Published in "International Conference on High Performance Computing"
- Published in the year 2003
- We want the titles of these papers

Step 2: Search for the conference entity "International Conference on High Performance Computing" in the dblp knowledge graph to get its identifier.

I will start by searching for the conference entity.

[Tool]
Top 10 entity alternatives:
1. International Conference on High Performance Computing (HPC) (<https://dblp.org/streams/conf/hpc2>)
2. International Conference on High...ance Scientific Computing (HPSC) (<https://dblp.org/streams/conf/hpsc>)
3. International Conference on Gree...h Performance Computing (ICGHPC) (<https://dblp.org/streams/conf/icghpc>)
4. International Conference on High...ce Computing & Simulation (HPCS) (<https://dblp.org/streams/conf/ieeehpcs>)
5. International Conference on Comp...igh Performance Computing (CHPC) (<https://dblp.org/streams/conf/chpc>)
6. IEEE International Conference on...puting and Communications (HPCC) (<https://dblp.org/streams/conf/hpcc>)
7. International Conference on High...ting, Data, and Analytics (HiPC) (<https://dblp.org/streams/conf/hipc>)
8. International Conference on High...r Computational Science (VECPAR) (<https://dblp.org/streams/conf/vecpar>)
9. IEEE International Conference on...mance and Smart Computing (HPSC) (<https://dblp.org/streams/conf/ieeehpsc>)
10. International Conference on High...puting and Communications (HP3C) (<https://dblp.org/streams/conf/hp3c>)

[Assistant]
The most relevant entity for the conference "International Conference on High Performance Computing" seems to be the first one: https://dblp.org/streams/conf/hpc2

Step 3: Search for research papers with the keyword "Overlay multicast" published in this conference in the year 2003. I will look for papers with the conference series "hpc2" and year "2003" and title containing "Overlay multicast".

[Tool] Got no rows and 2 columns

[Assistant]
No papers with the exact phrase "Overlay multicast" in the title were found in the International Conference on High Performance Computing (hpc2) in 2003.

Step 4: Since the title search was too restrictive, I will try to find papers published in the conference in 2003 and then filter those that mention "Overlay multicast" in their title or keywords or abstract if available.

I will first list papers published in the conference "hpc2" in 2003 with their titles.

[Tool] Got no rows and 2 columns

[Assistant]
It appears there are no papers indexed in dblp for the conference "International Conference on High Performance Computing" (hpc2) in the year 2003.

Step 5: I will try to find papers with the keyword "Overlay multicast" published in any conference in 2003 to see if the conference name might be different or the conference series is named differently in dblp.

[Tool] Got no rows and 4 columns

[Assistant]
No papers with the phrase "Overlay multicast" in the title were found in the year 2003 in dblp.

Step 6: I will try to search for papers with the keyword "Overlay multicast" without restricting the year or conference to see if such papers exist in dblp.

[Tool] Got no rows and 3 columns

[Assistant]
No papers with the phrase "Overlay multicast" in the title were found in dblp at all.

Step 7: I will try to search for papers with the keyword "Overlay" in the title published in the conference "International Conference on High Performance Computing" in 2003 to check if the keyword might be slightly different or partial.

[Tool] Got no rows and 2 columns

[Assistant]
No papers with the keyword "overlay" in the title were found in the International Conference on High Performance Computing in 2003.

Step 8: I will try to find papers published in the International Conference on High Performance Computing in 2003 regardless of title to verify if there are any papers at all indexed for this conference and year.

[Tool] Got no rows and 2 columns

[Assistant]
It seems there are no papers indexed in dblp for the International Conference on High Performance Computing (hpc2) in the year 2003.

Step 9: I will try to find papers published in the International Conference on High Performance Computing in any year to check if the conference series is indexed at all.

[Tool] Got no rows and 3 columns

[Assistant]
No papers are indexed in dblp for the conference series "International Conference on High Performance Computing" (hpc2).

Step 10: I will try to find the exact conference series name for "International Conference on High Performance Computing" by searching for "High Performance Computing" in conference series names.

[Tool]
Top 10 entity alternatives:
1. CCF Transactions on High Performance Computing (<https://dblp.org/streams/journals/ccfthpc>)
2. High Performance Computing and Applications (HPCA) (<https://dblp.org/streams/conf/cnhpca>)
3. High Performance Computing for Imaging (HPCI) (<https://dblp.org/streams/conf/ei-hpci>)
4. George Cybenko: High Performance Wireless Computing. (1997) (<https://dblp.org/rec/conf/ishpc/Cybenko97>)
5. International Journal of High Performance Computing Applications (<https://dblp.org/streams/journals/ijhpca>)
6. Symposium on High Performance Computing Systems (WSCAD) (<https://dblp.org/streams/conf/wscad>)
7. International Symposium on High Performance Computing (ISHPC) (<https://dblp.org/streams/conf/ishpc>)
8. Wide Area Networks and High Performance Computing (<https://dblp.org/streams/conf/wan>)
9. International Conference on High Performance Computing (HPC) (<https://dblp.org/streams/conf/hpc2>)
10. David Scott: Standards Based High Performance Computing. (2003) (<https://dblp.org/rec/conf/hipc/Scott03>)

[Assistant]
The conference series "International Conference on High Performance Computing" is identified as https://dblp.org/streams/conf/hpc2 but no papers are indexed under it for 2003 or any year.

Step 11: Given the lack of indexed papers for this conference and year, I cannot find research papers on "Overlay multicast" published in this conference in 2003 in dblp.

I will now finalize the answer.

[Tool] Stopped generation process


PREFIX dblp: <https://dblp.org/rdf/schema#>
SELECT DISTINCT ?paper WHERE {
  ?paper a dblp:Publication .
  FILTER NOT EXISTS {
    ?paper dblp:author <https://dblp.org/pid/60/161> .
    ?paper dblp:author <https://dblp.org/pid/77/10786> .
  }
}
LIMIT 10

Got 10 rows and 1 column:
| paper                                                                                |
| ------------------------------------------------------------------------------------------------------------------------- |
| Marc Rettig: The no-nonsense guide to computing careers. (1992) (<https://dblp.org/rec/books/acm/0082477>)                |
| Philip R. Cohen and Sharon L. Ov...peech and pen interfaces. (2017) (<https://dblp.org/rec/books/acm/17/CohenO17>)        |
| Euan Freeman et al.: Multimodal ..., and their applications. (2017) (<https://dblp.org/rec/books/acm/17/FreemanWVNPB17>)  |
| Ken Hinckley: A background persp...d multisensor) construct. (2017) (<https://dblp.org/rec/books/acm/17/Hinckley17>)      |
| Karin Harman James et al.: Persp...th multimodal technology. (2017) (<https://dblp.org/rec/books/acm/17/JamesLSCO17>)     |
| Anthony Jameson and Per Ola Kris...porting modality choices. (2017) (<https://dblp.org/rec/books/acm/17/JamesonK17>)      |
| Karin Harman James et al.: The i...rain activation patterns. (2017) (<https://dblp.org/rec/books/acm/17/JamesVM17>)       |
| Athanasios Katsamanis et al.: Mu...odal gesture recognition. (2017) (<https://dblp.org/rec/books/acm/17/KatsamanisPTM17>) |
| Stefan Kopp and Kirsten Bergmann...h and gesture production. (2017) (<https://dblp.org/rec/books/acm/17/KoppB17>)         |
| Karon E. MacLean et al.: Multise...nse and designing for it. (2017) (<https://dblp.org/rec/books/acm/17/MacLeanSS17>)     |

Yes, there are papers that were not co-authored by both P. H. Guzzi and Marianna Milano. For example, the paper titled "The no-nonsense guide to computing careers" (1992) is one such paper.

Was a paper not not co-authored by P. H. Guzzi and Marianna Milano?

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
dblp at https://qlever.cs.uni-freiburg.de/api/dblp without notes

No general notes for all knowledge graphs available

You can use the following SPARQL prefixes implicitly in all functions:
bibtex: <http://purl.org/net/nknouf/ns/bibtex#
cito: <http://purl.org/spar/cito/
datacite: <http://purl.org/spar/datacite/
dblp: <https://dblp.org/rdf/schema#
dblps: <https://dblp.org/rdf/schema-2020-07-01#
literal: <http://purl.org/spar/literal/
owl: <http://www.w3.org/2002/07/owl#
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
schema: <http://schema.org/
terms: <http://purl.org/dc/terms/
wd: <http://www.wikidata.org/entity/
wdt: <http://www.wikidata.org/prop/direct/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Search for the entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Execute intermediate queries to get feedback and to verify your assumptions. You may need to refine or rethink your current plan based on the query results and go back to step 2 if needed, possibly multiple times.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not just use or make up entity or property identifiers without verifying their existence in the knowledge graphs first.
3. Always execute your final SPARQL query before giving an answer to make sure it returns the expected results.
4. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
5. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
6. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
7. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
8. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] Was a paper not not co-authored by P. H. Guzzi and Marianna Milano?

[Assistant]
The user question is asking if there exists a paper that was not co-authored by both P. H. Guzzi and Marianna Milano. This means we want to check if there is any paper that does not have both of these authors together.

Step 1: Identify the entities "P. H. Guzzi" and "Marianna Milano" in the dblp knowledge graph.
Step 2: Find papers co-authored by both P. H. Guzzi and Marianna Milano.
Step 3: Check if there exists any paper that is not co-authored by both of them together.

I will start by searching for the entities corresponding to "P. H. Guzzi" and "Marianna Milano" in the dblp knowledge graph.

[Tool]
Top 10 entity alternatives:
1. Pietro H. Guzzi, also known as Pietro H. Guzzi (<https://dblp.org/pid/60/161>)
2. Pietro H. Guzzi: Ontology-Based Annotation Methods. (2019) (<https://dblp.org/rec/reference/bioinf/Guzzi19d>)
3. Pietro H. Guzzi: Ontology in Bioinformatics. (2019) (<https://dblp.org/rec/reference/bioinf/Guzzi19c>)
4. Pietro H. Guzzi: Functional Enrichment Analysis Methods. (2019) (<https://dblp.org/rec/reference/bioinf/Guzzi19e>)
5. Pietro H. Guzzi: Computing Langu...r Bioinformatics: Python. (2019) (<https://dblp.org/rec/reference/bioinf/Guzzi19a>)
6. Pietro H. Guzzi: Computing Langu...for Bioinformatics: Java. (2019) (<https://dblp.org/rec/reference/bioinf/Guzzi19b>)
7. Pietro Hiram Guzzi et al.: coreS...ssing of Microarray Data. (2014) (<https://dblp.org/rec/journals/tc/GuzziAC14>)
8. Pietro Hiram Guzzi and Mario Can...fymetrix Microarray Data. (2010) (<https://dblp.org/rec/conf/europar/GuzziC10>)
9. Pietro Hiram Guzzi: Algorithms f...nces: Multiple Alignment. (2019) (<https://dblp.org/rec/reference/bioinf/Guzzi19>)
10. Marco Mina and Pietro Hiram Guzz...lysis of Proteomics Data. (2013) (<https://dblp.org/rec/conf/sebd/MinaG13>)

[Tool]
Top 10 entity alternatives:
1. Marianna Milano, also known as Marianna Milano (<https://dblp.org/pid/77/10786>)
2. Marianna Milano: Gene Prioritization Tools. (2019) (<https://dblp.org/rec/reference/bioinf/Milano19b>)
3. Marianna Milano: Computing Languages for Bioinformatics: R. (2019) (<https://dblp.org/rec/reference/bioinf/Milano19>)
4. Mae Milano, also known as Mae Milano (<https://dblp.org/pid/321/0647>)
5. Michela Milano, also known as Michela Milano (<https://dblp.org/pid/m/MichelaMilano>)
6. Federico Milano 0001, also known as Federico Milano (<https://dblp.org/pid/36/8014>)
7. Francesco Milano 0002, also known as Francesco Milano (<https://dblp.org/pid/198/7396-2>)
8. Francesco Milano 0001, also known as Francesco Milano (<https://dblp.org/pid/198/7396-1>)
9. Marianna Bolognesi, also known as Marianna Bolognesi (<https://dblp.org/pid/227/0290>)
10. Marianna Obrist, also known as Marianna Obrist (<https://dblp.org/pid/63/3913>)

[Assistant]
I found the entities for the authors:
- P. H. Guzzi corresponds to Pietro H. Guzzi with the entity <https://dblp.org/pid/60/161>
- Marianna Milano corresponds to Marianna Milano with the entity <https://dblp.org/pid/77/10786>

Next, I will check if there exists any paper that is not co-authored by both Pietro H. Guzzi and Marianna Milano. This means I want to find papers that do not have both authors together. I will write a query to check if there is any paper that is not co-authored by both of them.

[Tool]
Got 10 rows and 1 column:
| paper                                                                                |
| ------------------------------------------------------------------------------------------------------------------------- |
| Marc Rettig: The no-nonsense guide to computing careers. (1992) (<https://dblp.org/rec/books/acm/0082477>)                |
| Philip R. Cohen and Sharon L. Ov...peech and pen interfaces. (2017) (<https://dblp.org/rec/books/acm/17/CohenO17>)        |
| Euan Freeman et al.: Multimodal ..., and their applications. (2017) (<https://dblp.org/rec/books/acm/17/FreemanWVNPB17>)  |
| Ken Hinckley: A background persp...d multisensor) construct. (2017) (<https://dblp.org/rec/books/acm/17/Hinckley17>)      |
| Karin Harman James et al.: Persp...th multimodal technology. (2017) (<https://dblp.org/rec/books/acm/17/JamesLSCO17>)     |
| Anthony Jameson and Per Ola Kris...porting modality choices. (2017) (<https://dblp.org/rec/books/acm/17/JamesonK17>)      |
| Karin Harman James et al.: The i...rain activation patterns. (2017) (<https://dblp.org/rec/books/acm/17/JamesVM17>)       |
| Athanasios Katsamanis et al.: Mu...odal gesture recognition. (2017) (<https://dblp.org/rec/books/acm/17/KatsamanisPTM17>) |
| Stefan Kopp and Kirsten Bergmann...h and gesture production. (2017) (<https://dblp.org/rec/books/acm/17/KoppB17>)         |
| Karon E. MacLean et al.: Multise...nse and designing for it. (2017) (<https://dblp.org/rec/books/acm/17/MacLeanSS17>)     |

[Tool] Stopped generation process


PREFIX dblp: <https://dblp.org/rdf/schema#>
PREFIX foaf: <http://xmlns.com/foaf/0.1/>
SELECT ?authorName ?affiliation WHERE {
  VALUES ?author {
    <https://dblp.org/pid/02/3102> <https://dblp.org/pid/11/2423> <https://dblp.org/pid/35/9982> <https://dblp.org/pid/74/115>
  }
  ?author foaf:name ?authorName .
  OPTIONAL {
    ?author dblp:affiliation ?affiliation
  }
}

The authors of 'Formal Metadata and Shared Experiences for Discovering Tools to Adapt Open Educational Resources' are Peter Scott, Suzanne Little, Alexandra Okada, and Alexander Mikroyannidis. The affiliations available are: Alexandra Okada is affiliated with The Open University, Milton Keynes, UK, and Alexander Mikroyannidis is affiliated with The Open University. No affiliation information is available for Peter Scott and Suzanne Little in the dblp knowledge graph.

List the authors of 'Formal Metadata and Shared Experiences for Discovering Tools to Adapt Open Educational Resources' and their affiliations.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
dblp at https://qlever.cs.uni-freiburg.de/api/dblp without notes

No general notes for all knowledge graphs available

You can use the following SPARQL prefixes implicitly in all functions:
bibtex: <http://purl.org/net/nknouf/ns/bibtex#
cito: <http://purl.org/spar/cito/
datacite: <http://purl.org/spar/datacite/
dblp: <https://dblp.org/rdf/schema#
dblps: <https://dblp.org/rdf/schema-2020-07-01#
literal: <http://purl.org/spar/literal/
owl: <http://www.w3.org/2002/07/owl#
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
schema: <http://schema.org/
terms: <http://purl.org/dc/terms/
wd: <http://www.wikidata.org/entity/
wdt: <http://www.wikidata.org/prop/direct/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Search for the entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Execute intermediate queries to get feedback and to verify your assumptions. You may need to refine or rethink your current plan based on the query results and go back to step 2 if needed, possibly multiple times.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not just use or make up entity or property identifiers without verifying their existence in the knowledge graphs first.
3. Always execute your final SPARQL query before giving an answer to make sure it returns the expected results.
4. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
5. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
6. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
7. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
8. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] List the authors of 'Formal Metadata and Shared Experiences for Discovering Tools to Adapt Open Educational Resources' and their affiliations.

[Assistant]
Step 1: Identify the paper "Formal Metadata and Shared Experiences for Discovering Tools to Adapt Open Educational Resources" in the dblp knowledge graph to get its identifier.

I will search for the entity using the paper title.

[Tool]
Top 10 entity alternatives:
1. Suzanne Little et al.: Formal Me...en Educational Resources. (2011) (<https://dblp.org/rec/conf/sitis/LittleMOS11>)
2. Laura M. Bartolo and Cathy S. Lo...cience Digital Resources. (2003) (<https://dblp.org/rec/conf/iadis/BartoloL03>)
3. Osmar Mantovani and Hans K. E. L...red Educational Contents. (2005) (<https://dblp.org/rec/conf/icalt/MantovaniL05>)
4. Monica Vladoiu: Towards a Qualit...en Educational Resources. (2012) (<https://dblp.org/rec/conf/icwl/Vladoiu12>)
5. Bich-Liên Doan and François Bail... in a Virtual University. (1999) (<https://dblp.org/rec/conf/webnet/DoanB99>)
6. Jean-Marie Pierrel et al.: ORTOL...s and TOols for LANGuage. (2016) (<https://dblp.org/rec/conf/clarin/PierrelPBPP16>)
7. Mariem Bellal et al.: Towards a ...en Educational Resources. (2023) (<https://dblp.org/rec/conf/inista/BellalMC23>)
8. Brigitte de la Passardière and A...r Educational Hupermedia. (1992) (<https://dblp.org/rec/conf/iccal/PassardiereD92>)
9. Victor Epitropou et al.: Open to...iences gained in GS SOIL. (2010) (<https://dblp.org/rec/conf/enviroinfo/EpitropouKB10>)
10. Gordon W. Paynter: Developing pr...s for internet resources. (2005) (<https://dblp.org/rec/conf/jcdl/Paynter05>)

[Assistant]
I found the paper "Formal Metadata and Shared Experiences for Discovering Tools to Adapt Open Educational Resources" with the identifier <https://dblp.org/rec/conf/sitis/LittleMOS11>.

Step 2: Retrieve the authors of this paper.

[Tool] Got no rows and 2 columns

[Assistant] The initial query to get authors using dblp:author and foaf:name did not return results. I will try a different approach to get the authors of the paper by checking the properties of the paper entity to find the correct property for authors.

[Tool]
Got 36 rows and 3 columns, showing the first 10 rows below:
| subject                                                                                | property                                   | object                                                                                |
| ------------------------------------------------------------------------------------------------------------------- | ------------------------------------------ | ----------------------------------------------------------------------------------------------------------- |
| Suzanne Little et al.: Formal Me...en Educational Resources. (2011) (<https://dblp.org/rec/conf/sitis/LittleMOS11>) | hasSignature (dblp:hasSignature)           | _:bn43188295                                                                                |
| Suzanne Little et al.: Formal Me...en Educational Resources. (2011) (<https://dblp.org/rec/conf/sitis/LittleMOS11>) | createdBy (dblp:createdBy)                 | Peter Scott (<https://dblp.org/pid/02/3102>)                                                                |
| Suzanne Little et al.: Formal Me...en Educational Resources. (2011) (<https://dblp.org/rec/conf/sitis/LittleMOS11>) | authoredBy (dblp:authoredBy)               | Peter Scott (<https://dblp.org/pid/02/3102>)                                                                |
| Suzanne Little et al.: Formal Me...en Educational Resources. (2011) (<https://dblp.org/rec/conf/sitis/LittleMOS11>) | publishedInStream (dblp:publishedInStream) | International Conference on Sign...d Internet-Based Systems (SITIS) (<https://dblp.org/streams/conf/sitis>) |
| Suzanne Little et al.: Formal Me...en Educational Resources. (2011) (<https://dblp.org/rec/conf/sitis/LittleMOS11>) | documentPage (dblp:documentPage)           | <https://doi.ieeecomputersociety.org/10.1109/SITIS.2011.46>                                                 |
| Suzanne Little et al.: Formal Me...en Educational Resources. (2011) (<https://dblp.org/rec/conf/sitis/LittleMOS11>) | bibtexType (dblp:bibtexType)               | bibtex:Inproceedings                                                                                |
| Suzanne Little et al.: Formal Me...en Educational Resources. (2011) (<https://dblp.org/rec/conf/sitis/LittleMOS11>) | numberOfCreators (dblp:numberOfCreators)   | 4 (xsd:int)                                                                                |
| Suzanne Little et al.: Formal Me...en Educational Resources. (2011) (<https://dblp.org/rec/conf/sitis/LittleMOS11>) | title (dblp:title)                         | Formal Metadata and Shared Exper...dapt Open Educational Resources.                                         |
| Suzanne Little et al.: Formal Me...en Educational Resources. (2011) (<https://dblp.org/rec/conf/sitis/LittleMOS11>) | yearOfPublication (dblp:yearOfPublication) | 2011 (xsd:gYear)                                                                                |
| Suzanne Little et al.: Formal Me...en Educational Resources. (2011) (<https://dblp.org/rec/conf/sitis/LittleMOS11>) | listedOnTocPage (dblp:listedOnTocPage)     | <https://dblp.org/db/conf/sitis/sitis2011>                                                                  |
| ...                                                                                | ...                                        | ...                                                                                |

[Assistant]
The paper has the property dblp:authoredBy with the object Peter Scott. This suggests that the authors might be linked with the property dblp:authoredBy.

Step 3: Retrieve all authors linked by dblp:authoredBy for this paper.

[Tool] Got no rows and 2 columns

[Assistant] The property dblp:authoredBy does not seem to link directly to author entities with foaf:name. I will try to get the objects of dblp:authoredBy property directly to see what kind of values they have.

[Tool]
Got 4 rows and 3 columns:
| subject                                                                                | property                     | object                                                  |
| ------------------------------------------------------------------------------------------------------------------- | ---------------------------- | ------------------------------------------------------- |
| Suzanne Little et al.: Formal Me...en Educational Resources. (2011) (<https://dblp.org/rec/conf/sitis/LittleMOS11>) | authoredBy (dblp:authoredBy) | Peter Scott (<https://dblp.org/pid/02/3102>)            |
| Suzanne Little et al.: Formal Me...en Educational Resources. (2011) (<https://dblp.org/rec/conf/sitis/LittleMOS11>) | authoredBy (dblp:authoredBy) | Suzanne Little (<https://dblp.org/pid/11/2423>)         |
| Suzanne Little et al.: Formal Me...en Educational Resources. (2011) (<https://dblp.org/rec/conf/sitis/LittleMOS11>) | authoredBy (dblp:authoredBy) | Alexandra Okada (<https://dblp.org/pid/35/9982>)        |
| Suzanne Little et al.: Formal Me...en Educational Resources. (2011) (<https://dblp.org/rec/conf/sitis/LittleMOS11>) | authoredBy (dblp:authoredBy) | Alexander Mikroyannidis (<https://dblp.org/pid/74/115>) |

[Assistant]
The authors of the paper are linked by the property dblp:authoredBy and their identifiers are:
- Peter Scott (<https://dblp.org/pid/02/3102>)
- Suzanne Little (<https://dblp.org/pid/11/2423>)
- Alexandra Okada (<https://dblp.org/pid/35/9982>)
- Alexander Mikroyannidis (<https://dblp.org/pid/74/115>)

Step 4: Retrieve the affiliations of these authors. I will check the properties of one author to find the property for affiliation.

[Tool]
Got 6 rows and 3 columns:
| subject                                      | property                                     | object                 |
| -------------------------------------------- | -------------------------------------------- | ---------------------- |
| Peter Scott (<https://dblp.org/pid/02/3102>) | creatorname (dblp:creatorName)               | Peter Scott            |
| Peter Scott (<https://dblp.org/pid/02/3102>) | primaryCreatorName (dblp:primaryCreatorName) | Peter Scott            |
| Peter Scott (<https://dblp.org/pid/02/3102>) | rdf:type                                     | Creator (dblp:Creator) |
| Peter Scott (<https://dblp.org/pid/02/3102>) | datacite:hasIdentifier                       | _:bn14581244           |
| Peter Scott (<https://dblp.org/pid/02/3102>) | rdfs:label                                   | Peter Scott            |
| Peter Scott (<https://dblp.org/pid/02/3102>) | rdf:type                                     | Person (dblp:Person)   |

[Assistant]
The author entity does not seem to have a direct property indicating affiliation in the dblp knowledge graph.

Step 5: Check if there is any property related to affiliation or organization for the author entities in general by searching for properties with the keyword "affiliation".

[Tool]
Top 10 property alternatives:
1. affiliation (dblp:affiliation): A (past or present) affiliation of the creator. (Remark: This pr...ring values until institutions are modelled as proper entities.), creatorNote, Creator
2. primary affiliation (dblp:primaryAffiliation): The primary affiliation of the creator. (Remark: This property c...ring values until institutions are modelled as proper entities.), affiliation, Creator
3. has signature (dblp:hasSignature): A signature that links this publication to an creator., Publication, Signature
4. signature orcid (dblp:signatureOrcid): An ORCID that links the publication to a creator., Signature
5. signature publication (dblp:signaturePublication): The publication of this signature., Publication, Signature
6. published by (dblp:publishedBy): The publisher of the publication. (Remark: This property current...string values until publishers are modelled as proper entities.), Publication
7. title (dblp:title): The title of the publication., Publication
8. isbn (dblp:isbn): An International Standard Book Number., Publication, identifier
9. related stream (dblp:relatedStream): This stream is related to the other stream in some unspecified way., Stream
10. doi (dblp:doi): A Digital Object Identifier., Publication, identifier

[Assistant] There is a property dblp:affiliation which represents a (past or present) affiliation of the creator. I will now check if the authors have this property set.

[Tool] Got no rows and 3 columns

[Tool] Got no rows and 3 columns

[Tool]
Got 1 row and 3 columns:
| subject                                          | property                       | object                                 |
| ------------------------------------------------ | ------------------------------ | -------------------------------------- |
| Alexandra Okada (<https://dblp.org/pid/35/9982>) | affiliation (dblp:affiliation) | The Open University, Milton Keynes, UK |

[Tool]
Got 1 row and 3 columns:
| subject                                                 | property                       | object              |
| ------------------------------------------------------- | ------------------------------ | ------------------- |
| Alexander Mikroyannidis (<https://dblp.org/pid/74/115>) | affiliation (dblp:affiliation) | The Open University |

[Assistant]
The affiliations found for the authors are:
- Alexandra Okada: The Open University, Milton Keynes, UK
- Alexander Mikroyannidis: The Open University

No affiliation information is found for Peter Scott and Suzanne Little in the dblp knowledge graph.

Step 6: Compile the final answer with authors and their affiliations where available.

[Tool] Stopped generation process


PREFIX dblp: <https://dblp.org/rdf/schema#>
SELECT ( SUM( ?count ) AS ?totalPapers ) WHERE {
  {
    SELECT ( COUNT( DISTINCT ?paper ) AS ?count ) WHERE {
      ?paper dblp:authoredBy <https://dblp.org/pid/24/1926> .
      ?paper dblp:yearOfPublication 2018 .
    }
  } UNION {
    SELECT ( COUNT( DISTINCT ?paper ) AS ?count ) WHERE {
      ?paper dblp:authoredBy <https://dblp.org/pid/24/7003> .
      ?paper dblp:yearOfPublication 2018 .
    }
  } UNION {
    SELECT ( COUNT( DISTINCT ?paper ) AS ?count ) WHERE {
      ?paper dblp:authoredBy <https://dblp.org/pid/34/5431> .
      ?paper dblp:yearOfPublication 2018 .
    }
  } UNION {
    SELECT ( COUNT( DISTINCT ?paper ) AS ?count ) WHERE {
      ?paper dblp:authoredBy <https://dblp.org/pid/36/687-2> .
      ?paper dblp:yearOfPublication 2018 .
    }
  }
}

Got 1 row and 1 column:
| totalPapers |
| ----------- |
| 0 (xsd:int) |

The authors of the paper 'Localization of an Underwater Control Network Based on Quasi-Stable Adjustment' published 0 papers in 2018 in total.

How many papers did the authors of 'Localization of an Underwater Control Network Based on Quasi-Stable Adjustment' publish in 2018?

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
dblp at https://qlever.cs.uni-freiburg.de/api/dblp without notes

No general notes for all knowledge graphs available

You can use the following SPARQL prefixes implicitly in all functions:
bibtex: <http://purl.org/net/nknouf/ns/bibtex#
cito: <http://purl.org/spar/cito/
datacite: <http://purl.org/spar/datacite/
dblp: <https://dblp.org/rdf/schema#
dblps: <https://dblp.org/rdf/schema-2020-07-01#
literal: <http://purl.org/spar/literal/
owl: <http://www.w3.org/2002/07/owl#
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
schema: <http://schema.org/
terms: <http://purl.org/dc/terms/
wd: <http://www.wikidata.org/entity/
wdt: <http://www.wikidata.org/prop/direct/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Search for the entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Execute intermediate queries to get feedback and to verify your assumptions. You may need to refine or rethink your current plan based on the query results and go back to step 2 if needed, possibly multiple times.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not just use or make up entity or property identifiers without verifying their existence in the knowledge graphs first.
3. Always execute your final SPARQL query before giving an answer to make sure it returns the expected results.
4. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
5. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
6. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
7. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
8. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] How many papers did the authors of 'Localization of an Underwater Control Network Based on Quasi-Stable Adjustment' publish in 2018?

[Assistant]
Step 1: Identify the paper "Localization of an Underwater Control Network Based on Quasi-Stable Adjustment" in the dblp knowledge graph to get its authors.

Step 2: For each author of this paper, count the number of papers they published in 2018.

I will start by searching for the paper by its title to find its identifier and authors.

[Tool]
Top 10 entity alternatives:
1. Jianhu Zhao et al.: Localization... Quasi-Stable Adjustment. (2018) (<https://dblp.org/rec/journals/sensors/ZhaoCZF18>)
2. Liansuo Wei and Jian Han: Topolo... Optimal Rigid Sub-Graph. (2020) (<https://dblp.org/rec/journals/access/WeiH20>)
3. Peng Jiang: An underwater sensor... Time-of-Arrivals (TOAs). (2013) (<https://dblp.org/rec/conf/icnc/Jiang13>)
4. Simulation of football based on ...er and BP neural network. (2021) (<https://dblp.org/rec/journals/mam/Han21>)
5. Jing Yan et al.: A Survey on Int...Acoustic Sensor Networks. (2025) (<https://dblp.org/rec/journals/iotj/YanGYCL25>)
6. Xuewen Zhu and Fuxiao Tan: Attit...ed on RBF Neural Network. (2021) (<https://dblp.org/rec/conf/icrai/ZhuT21>)
7. Xiao Liang et al.: Motion Contro...on Robust Neural Network. (2006) (<https://dblp.org/rec/conf/iros/LiangLW06>)
8. Zhouhua Peng and Jun Wang: Outpu...ojection Neural Networks. (2018) (<https://dblp.org/rec/journals/tsmc/PengW18>)
9. Design and Implementation of Mul...d on Software Definition. (2022) (<https://dblp.org/rec/journals/js/Zhang22b>)
10. Finite Element Structure Analysi...n Neural Network Control. (2021) (<https://dblp.org/rec/journals/scn/Li21c>)

[Assistant] I found the paper "Localization of an Underwater Control Network Based on Quasi-Stable Adjustment" published in 2018 with the identifier <https://dblp.org/rec/journals/sensors/ZhaoCZF18>. Next, I will retrieve the authors of this paper.

[Tool] Got no rows and 3 columns

[Assistant] I did not get the authors using the property dblp:author. I will try to find the authors using a different property or by listing all properties of the paper to identify the correct property for authors.

[Tool]
Got 38 rows and 3 columns, showing the first 10 rows below:
| subject                                                                                | property                                   | object                                                              |
| ----------------------------------------------------------------------------------------------------------------------- | ------------------------------------------ | ------------------------------------------------------------------- |
| Jianhu Zhao et al.: Localization... Quasi-Stable Adjustment. (2018) (<https://dblp.org/rec/journals/sensors/ZhaoCZF18>) | hasSignature (dblp:hasSignature)           | _:bn39315424                                                        |
| Jianhu Zhao et al.: Localization... Quasi-Stable Adjustment. (2018) (<https://dblp.org/rec/journals/sensors/ZhaoCZF18>) | createdBy (dblp:createdBy)                 | Xinhua Chen (<https://dblp.org/pid/24/1926>)                        |
| Jianhu Zhao et al.: Localization... Quasi-Stable Adjustment. (2018) (<https://dblp.org/rec/journals/sensors/ZhaoCZF18>) | authoredBy (dblp:authoredBy)               | Xinhua Chen (<https://dblp.org/pid/24/1926>)                        |
| Jianhu Zhao et al.: Localization... Quasi-Stable Adjustment. (2018) (<https://dblp.org/rec/journals/sensors/ZhaoCZF18>) | publishedInStream (dblp:publishedInStream) | Sensors (<https://dblp.org/streams/journals/sensors>)               |
| Jianhu Zhao et al.: Localization... Quasi-Stable Adjustment. (2018) (<https://dblp.org/rec/journals/sensors/ZhaoCZF18>) | documentPage (dblp:documentPage)           | <https://doi.org/10.3390/S18040950>                                 |
| Jianhu Zhao et al.: Localization... Quasi-Stable Adjustment. (2018) (<https://dblp.org/rec/journals/sensors/ZhaoCZF18>) | bibtexType (dblp:bibtexType)               | bibtex:Article                                                      |
| Jianhu Zhao et al.: Localization... Quasi-Stable Adjustment. (2018) (<https://dblp.org/rec/journals/sensors/ZhaoCZF18>) | numberOfCreators (dblp:numberOfCreators)   | 4 (xsd:int)                                                         |
| Jianhu Zhao et al.: Localization... Quasi-Stable Adjustment. (2018) (<https://dblp.org/rec/journals/sensors/ZhaoCZF18>) | title (dblp:title)                         | Localization of an Underwater Co...ased on Quasi-Stable Adjustment. |
| Jianhu Zhao et al.: Localization... Quasi-Stable Adjustment. (2018) (<https://dblp.org/rec/journals/sensors/ZhaoCZF18>) | yearOfPublication (dblp:yearOfPublication) | 2018 (xsd:gYear)                                                    |
| Jianhu Zhao et al.: Localization... Quasi-Stable Adjustment. (2018) (<https://dblp.org/rec/journals/sensors/ZhaoCZF18>) | listedOnTocPage (dblp:listedOnTocPage)     | <https://dblp.org/db/journals/sensors/sensors18>                    |
| ...                                                                                | ...                                        | ...                                                                 |

[Assistant] The paper uses the property dblp:authoredBy to indicate its authors. I found one author Xinhua Chen with the identifier <https://dblp.org/pid/24/1926>. I will now retrieve all authors of this paper using the property dblp:authoredBy.

[Tool]
Got 4 rows and 3 columns:
| subject                                                                                | property                     | object                                                     |
| ----------------------------------------------------------------------------------------------------------------------- | ---------------------------- | ---------------------------------------------------------- |
| Jianhu Zhao et al.: Localization... Quasi-Stable Adjustment. (2018) (<https://dblp.org/rec/journals/sensors/ZhaoCZF18>) | authoredBy (dblp:authoredBy) | Xinhua Chen (<https://dblp.org/pid/24/1926>)               |
| Jianhu Zhao et al.: Localization... Quasi-Stable Adjustment. (2018) (<https://dblp.org/rec/journals/sensors/ZhaoCZF18>) | authoredBy (dblp:authoredBy) | Jie Feng (disambiguation) (<https://dblp.org/pid/24/7003>) |
| Jianhu Zhao et al.: Localization... Quasi-Stable Adjustment. (2018) (<https://dblp.org/rec/journals/sensors/ZhaoCZF18>) | authoredBy (dblp:authoredBy) | Jianhu Zhao (<https://dblp.org/pid/34/5431>)               |
| Jianhu Zhao et al.: Localization... Quasi-Stable Adjustment. (2018) (<https://dblp.org/rec/journals/sensors/ZhaoCZF18>) | authoredBy (dblp:authoredBy) | Hongmei Zhang 0002 (<https://dblp.org/pid/36/687-2>)       |

[Assistant]
The authors of the paper are:
- Xinhua Chen (<https://dblp.org/pid/24/1926>)
- Jie Feng (<https://dblp.org/pid/24/7003>)
- Jianhu Zhao (<https://dblp.org/pid/34/5431>)
- Hongmei Zhang (<https://dblp.org/pid/36/687-2>)

Next, I will count the number of papers each of these authors published in 2018. I will start with Xinhua Chen.

[Tool]
Got 1 row and 1 column:
| count       |
| ----------- |
| 0 (xsd:int) |

[Assistant] Xinhua Chen published 0 papers in 2018. I will now check the number of papers published in 2018 by Jie Feng.

[Tool]
Got 1 row and 1 column:
| count       |
| ----------- |
| 0 (xsd:int) |

[Assistant] Jie Feng published 0 papers in 2018. I will now check the number of papers published in 2018 by Jianhu Zhao.

[Tool]
Got 1 row and 1 column:
| count       |
| ----------- |
| 0 (xsd:int) |

[Assistant] Jianhu Zhao published 0 papers in 2018. I will now check the number of papers published in 2018 by Hongmei Zhang.

[Tool]
Got 1 row and 1 column:
| count       |
| ----------- |
| 0 (xsd:int) |

[Assistant]
Hongmei Zhang published 0 papers in 2018.

Summing up, none of the authors of the paper "Localization of an Underwater Control Network Based on Quasi-Stable Adjustment" published any papers in 2018.

I will now provide the final answer.

[Tool] Stopped generation process