PREFIX dblp: <https://dblp.org/rdf/schema#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
ASK {
  <https://dblp.org/rec/conf/sis/RamonMMA09> dblp:authoredBy ?author1 .
  <https://dblp.org/rec/conf/sis/RamonMMA09> dblp:authoredBy ?author2 .
  ?author1 rdfs:label ?label1 .
  ?author2 rdfs:label ?label2 .
  FILTER ( CONTAINS( LCASE( ?label1 ) , "fernando m" ) ) FILTER ( CONTAINS( LCASE( ?label2 ) , "ramón, s. sánchez" ) )
}

Yes, Fernando M. and Ramón, S. Sánchez have not co-authored the paper 'A Model Driven Approach for Generating Code from Security Requirements'.

[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

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. Use the functions to search for 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. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
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 assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. 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.
4. 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.
5. 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.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. 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] Have Fernando M. and Ram\u00F3n, \. S\u00E1nchez not co-authored the paper 'A Model Driven Approach for Generating Code from Security Requirements'?

[Assistant]
Let's break down the question:

- We are asked if Fernando M. and Ramón, S. Sánchez have NOT co-authored the paper titled "A Model Driven Approach for Generating Code from Security Requirements".
- This is a True/False (ASK) question.
- We need to check if both authors are listed as co-authors of that specific paper.

Step 1: Identify the entities for the authors and the paper.
Step 2: Check if both authors are co-authors of the paper.
Step 3: Return True if they have NOT co-authored the paper together, False otherwise.

First, let's search for the paper entity.

[Tool]
Top 10 entity alternatives:
1. Óscar Sánchez Ramón et al.: A Mo...om Security Requirements. (2009) (<https://dblp.org/rec/conf/sis/RamonMMA09>)
2. José Cordeiro: A Model Driven Sy...servable Actions to Code. (2017) (<https://dblp.org/rec/conf/bmsd/Cordeiro17>)
3. Christoforos Zolotas et al.: Fro...for RESTful web services. (2017) (<https://dblp.org/rec/journals/ase/ZolotasDCS17>)
4. Isabel Sofia Brito et al.: From ...ontroller implementation. (2016) (<https://dblp.org/rec/conf/indin/BritoB016>)
5. Umair Sabir et al.: A Model Driv...ls From Java Source Code. (2019) (<https://dblp.org/rec/journals/access/SabirAHABA19>)
6. Audris Kalnins et al.: From Requ...de in a Model Driven Way. (2009) (<https://dblp.org/rec/conf/adbis/KalninsKCS09>)
7. Linzhang Wang et al.: A Threat M...ach for Security Testing. (2007) (<https://dblp.org/rec/conf/icse/WangWX07>)
8. Oscar Pastor and Marcela Ruiz: F...tware Production Process. (2018) (<https://dblp.org/rec/journals/emisaij/PastorR18>)
9. Cícero A. G. Araújo: A model for... code from multiple GUIs. (2022) (<https://dblp.org/rec/conf/kbse/Araujo22>)
10. Chiara Braghin et al.: A Model D...ity Scenarios Deployment. (2019) (<https://dblp.org/rec/conf/esorics/BraghinCDFMR19>)

[Assistant]
The top result matches the title and includes "Óscar Sánchez Ramón et al." as authors, with the entity IRI: https://dblp.org/rec/conf/sis/RamonMMA09.

Next, let's search for the author entities for "Fernando M." and "Ramón, S. Sánchez". We'll start with "Fernando M."

[Tool]
Top 10 entity alternatives:
1. Fernando Medeiro, also known as Fernando Medeiro (<https://dblp.org/pid/m/FMMedeiroH>)
2. Fernando Muñoz 0001, also known as Fernando Muñoz (<https://dblp.org/pid/16/3113>)
3. Fernando Moraes 0002, also known as Fernando Moraes (<https://dblp.org/pid/181/2827-2>)
4. Fernando Matía, also known as Fernando Matía (<https://dblp.org/pid/92/610>)
5. Fernando Maestú, also known as Fernando Maestú (<https://dblp.org/pid/26/11374>)
6. Fernando M. Cucchietti, also known as Fernando M. Cucchietti (<https://dblp.org/pid/117/9273>)
7. Fernando Morilla, also known as Fernando Morilla (<https://dblp.org/pid/14/4333>)
8. Fernando Montes-González, also known as Fernando Montes-González (<https://dblp.org/pid/04/3014>)
9. Fernando Montani, also known as Fernando Montani (<https://dblp.org/pid/96/5341>)
10. Fernando Matos 0001, also known as Fernando Matos (<https://dblp.org/pid/14/4663>)

[Tool]
Top 10 entity alternatives:
1. Ramon Sanchez-Iborra, also known as Ramon Sanchez-Iborra (<https://dblp.org/pid/150/7606>)
2. Guillermo Ramon Sanchez, also known as Guillermo Ramon Sanchez (<https://dblp.org/pid/279/6519>)
3. José Ramón Sánchez, also known as José Ramón Sánchez (<https://dblp.org/pid/397/0669>)
4. Ramón Piedra Sánchez, also known as Ramón Piedra Sánchez (<https://dblp.org/pid/199/8995>)
5. Ramón Peidra Sánchez, also known as Ramón Peidra Sánchez (<https://dblp.org/pid/81/4610>)
6. Ramón Sanchez-Perez, also known as Ramón Sanchez-Perez (<https://dblp.org/pid/56/1505>)
7. Ramon Sánchez-Jacob, also known as Ramon Sánchez-Jacob (<https://dblp.org/pid/293/6727>)
8. Óscar Sánchez Ramón, also known as Óscar Sánchez Ramón (<https://dblp.org/pid/46/7849>)
9. Antonio Ramón Vaquero Sánchez, also known as Antonio Ramón Vaquero Sánchez (<https://dblp.org/pid/127/3575>)
10. José Ramón Sánchez-Serrano, also known as José Ramón Sánchez-Serrano (<https://dblp.org/pid/286/0004>)

[Assistant]
From the search results, the closest matches are:

- For "Fernando M.": There are several possibilities, but none match exactly "Fernando M." as a full name. The top results are "Fernando Medeiro", "Fernando Muñoz", "Fernando Moraes", etc.
- For "Ramón, S. Sánchez": The closest match is "Óscar Sánchez Ramón" (https://dblp.org/pid/46/7849>), which matches the author listed in the paper's title.

Given that the paper's author is "Óscar Sánchez Ramón", not "Ramón, S. Sánchez", it seems there may be a confusion or typo in the question. However, to be thorough, let's check the actual list of authors for the paper entity https://dblp.org/rec/conf/sis/RamonMMA09 to see if any of the "Fernando M." candidates or "Ramón, S. Sánchez" appear as co-authors.

[Tool]
Got 27 rows and 3 columns, showing the first 10 rows below:
| subject                                                                                | property                                   | object                                                                        |
| ---------------------------------------------------------------------------------------------------------------- | ------------------------------------------ | ----------------------------------------------------------------------------- |
| Óscar Sánchez Ramón et al.: A Mo...om Security Requirements. (2009) (<https://dblp.org/rec/conf/sis/RamonMMA09>) | hasSignature (dblp:hasSignature)           | _:bn18977670                                                                  |
| Óscar Sánchez Ramón et al.: A Mo...om Security Requirements. (2009) (<https://dblp.org/rec/conf/sis/RamonMMA09>) | createdBy (dblp:createdBy)                 | José Ambrosio Toval Álvarez (<https://dblp.org/pid/06/3929>)                  |
| Óscar Sánchez Ramón et al.: A Mo...om Security Requirements. (2009) (<https://dblp.org/rec/conf/sis/RamonMMA09>) | authoredBy (dblp:authoredBy)               | José Ambrosio Toval Álvarez (<https://dblp.org/pid/06/3929>)                  |
| Óscar Sánchez Ramón et al.: A Mo...om Security Requirements. (2009) (<https://dblp.org/rec/conf/sis/RamonMMA09>) | publishedInStream (dblp:publishedInStream) | Security in Information Systems (WOSIS) (<https://dblp.org/streams/conf/sis>) |
| Óscar Sánchez Ramón et al.: A Mo...om Security Requirements. (2009) (<https://dblp.org/rec/conf/sis/RamonMMA09>) | bibtexType (dblp:bibtexType)               | bibtex:Inproceedings                                                          |
| Óscar Sánchez Ramón et al.: A Mo...om Security Requirements. (2009) (<https://dblp.org/rec/conf/sis/RamonMMA09>) | numberOfCreators (dblp:numberOfCreators)   | 4 (xsd:int)                                                                   |
| Óscar Sánchez Ramón et al.: A Mo...om Security Requirements. (2009) (<https://dblp.org/rec/conf/sis/RamonMMA09>) | title (dblp:title)                         | A Model Driven Approach for Gene...Code from Security Requirements.           |
| Óscar Sánchez Ramón et al.: A Mo...om Security Requirements. (2009) (<https://dblp.org/rec/conf/sis/RamonMMA09>) | yearOfPublication (dblp:yearOfPublication) | 2009 (xsd:gYear)                                                              |
| Óscar Sánchez Ramón et al.: A Mo...om Security Requirements. (2009) (<https://dblp.org/rec/conf/sis/RamonMMA09>) | listedOnTocPage (dblp:listedOnTocPage)     | <https://dblp.org/db/conf/sis/wosis2009>                                      |
| Óscar Sánchez Ramón et al.: A Mo...om Security Requirements. (2009) (<https://dblp.org/rec/conf/sis/RamonMMA09>) | publishedIn (dblp:publishedIn)             | WOSIS                                                                         |
| ...                                                                                | ...                                        | ...                                                                           |

[Tool]
Got 4 rows and 3 columns:
| subject                                                                                | property                     | object                                                       |
| ---------------------------------------------------------------------------------------------------------------- | ---------------------------- | ------------------------------------------------------------ |
| Óscar Sánchez Ramón et al.: A Mo...om Security Requirements. (2009) (<https://dblp.org/rec/conf/sis/RamonMMA09>) | authoredBy (dblp:authoredBy) | José Ambrosio Toval Álvarez (<https://dblp.org/pid/06/3929>) |
| Óscar Sánchez Ramón et al.: A Mo...om Security Requirements. (2009) (<https://dblp.org/rec/conf/sis/RamonMMA09>) | authoredBy (dblp:authoredBy) | Jesús García Molina (<https://dblp.org/pid/78/4516>)         |
| Óscar Sánchez Ramón et al.: A Mo...om Security Requirements. (2009) (<https://dblp.org/rec/conf/sis/RamonMMA09>) | authoredBy (dblp:authoredBy) | Fernando Molina (<https://dblp.org/pid/15/2623>)             |
| Óscar Sánchez Ramón et al.: A Mo...om Security Requirements. (2009) (<https://dblp.org/rec/conf/sis/RamonMMA09>) | authoredBy (dblp:authoredBy) | Óscar Sánchez Ramón (<https://dblp.org/pid/46/7849>)         |

[Tool]
Top 10 entity alternatives:
1. Fernando Molina Molina, also known as Fernando Molina Molina (<https://dblp.org/pid/70/6774>)
2. Fernando Molina, also known as Fernando Molina (<https://dblp.org/pid/15/2623>)
3. Fernando Hernandez Molina, also known as Fernando Hernandez Molina (<https://dblp.org/pid/216/4651>)
4. Fernando Molina González, also known as Fernando Molina González (<https://dblp.org/pid/336/2857>)
5. Fernando Molina Rodriguez, also known as Fernando Molina Rodriguez (<https://dblp.org/pid/261/8802>)
6. Fernando Molina Granja, also known as Fernando Molina Granja (<https://dblp.org/pid/175/2986>)
7. Fernando Molina-Molina, also known as Fernando Molina-Molina (<https://dblp.org/pid/295/1754>)
8. Fernando Molina-Ortiz, also known as Fernando Molina-Ortiz (<https://dblp.org/pid/28/308>)
9. Fernando Molinari Reda, also known as Fernando Molinari Reda (<https://dblp.org/pid/142/2606>)
10. José Fernando García Molina, also known as José Fernando García Molina (<https://dblp.org/pid/295/0765>)

[Assistant]
The actual authors of the paper "A Model Driven Approach for Generating Code from Security Requirements" are:

- José Ambrosio Toval Álvarez
- Jesús García Molina
- Fernando Molina
- Óscar Sánchez Ramón

There is no "Ramón, S. Sánchez" among the authors. The closest is "Óscar Sánchez Ramón". For "Fernando M.", the author is "Fernando Molina".

Therefore, the answer to the question "Have Fernando M. and Ramón, S. Sánchez not co-authored the paper 'A Model Driven Approach for Generating Code from Security Requirements'?" is TRUE, since there is no "Ramón, S. Sánchez" among the authors.

Let's formalize this with an ASK query: Is there a paper with the given title that is co-authored by both an author whose name contains "Fernando M." and another whose name contains "Ramón, S. Sánchez"? If not, return TRUE.

I'll write the ASK query accordingly.

[Tool] False

[Tool] Stopped generation process

[User]
Feedback (status=retry):
The SPARQL query execution failed due to a timeout, so it is not possible to confirm the answer. Additionally, the query attempts to check if both authors co-authored the paper, but the question asks if they did NOT co-author it. The correct approach would be to check if the paper exists and if both authors are listed as co-authors; if not, then the answer is 'Yes, they have not co-authored.' Please retry the query, ensure it executes successfully, and consider the logic for a negative co-authorship check. Also, ensure the query is robust to possible variations in author name formatting.

[Assistant]
Thank you for the feedback. Let's clarify the logic and improve the robustness:

- The question asks if Fernando M. and Ramón, S. Sánchez have NOT co-authored the paper.
- To answer this, we need to check if there exists a paper with the given title where both authors are listed as co-authors. If such a paper does NOT exist, the answer is "Yes, they have not co-authored."
- We must be robust to variations in author name formatting, so we should check for names containing "Fernando M" and "Ramón" and "Sánchez" in any order.

Let's proceed step by step:

1. Confirm the paper exists and get its authors.
2. Check if any author matches "Fernando M" (e.g., "Fernando Molina") and another matches both "Ramón" and "Sánchez" (e.g., "Óscar Sánchez Ramón").
3. If both are present, they have co-authored; otherwise, they have not.

First, let's get all author labels for the paper entity https://dblp.org/rec/conf/sis/RamonMMA09.

[Tool]
Got 4 rows and 2 columns:
| author                                                       | label                       |
| ------------------------------------------------------------ | --------------------------- |
| José Ambrosio Toval Álvarez (<https://dblp.org/pid/06/3929>) | José Ambrosio Toval Álvarez |
| Fernando Molina (<https://dblp.org/pid/15/2623>)             | Fernando Molina             |
| Óscar Sánchez Ramón (<https://dblp.org/pid/46/7849>)         | Óscar Sánchez Ramón         |
| Jesús García Molina (<https://dblp.org/pid/78/4516>)         | Jesús García Molina         |

[Assistant]
The authors of the paper are:

- José Ambrosio Toval Álvarez
- Fernando Molina
- Óscar Sánchez Ramón
- Jesús García Molina

Now, let's check if there is an author whose name contains "Fernando M" (Fernando Molina matches), and another whose name contains both "Ramón" and "Sánchez" (Óscar Sánchez Ramón matches).

However, the question is about "Ramón, S. Sánchez", which does not exactly match any author, but "Óscar Sánchez Ramón" is the closest. There is no author with the exact name "Ramón, S. Sánchez".

Thus, the answer is: No, Fernando M. and Ramón, S. Sánchez have not co-authored the paper, because "Ramón, S. Sánchez" is not an author of the paper.

To formalize this, let's write an ASK query that returns TRUE if there is NO author whose label contains both "Ramón" and "Sánchez" (excluding "Óscar Sánchez Ramón"), and another whose label contains "Fernando M".

If such a pair does not exist, the answer is TRUE (they have not co-authored).

Let's write the ASK query to check if there is NOT a pair of authors, one matching "Fernando M" and one matching "Ramón, S. Sánchez", for the given paper.

[Tool] False

[Tool] Stopped generation process

[User]
Feedback (status=refine):
The ASK query is structured to check if both authors (Fernando M. and Ramón, S. Sánchez) are co-authors of the specified paper. However, the query uses a single triple pattern with two variables (?author1, ?author2) for the 'dblp:authoredBy' predicate, which is not standard SPARQL and likely not supported by the endpoint. The correct approach is to use two separate triple patterns, one for each author, both referencing the same publication. For example:

ASK {
  <https://dblp.org/rec/conf/sis/RamonMMA09> dblp:authoredBy ?author1 .
  <https://dblp.org/rec/conf/sis/RamonMMA09> dblp:authoredBy ?author2 .
  ?author1 rdfs:label ?label1 .
  ?author2 rdfs:label ?label2 .
  FILTER(CONTAINS(LCASE(?label1), "fernando m"))
  FILTER(CONTAINS(LCASE(?label2), "ramón, s. sánchez"))
}

Please revise the query accordingly to ensure correctness and compatibility with the SPARQL endpoint.

[Assistant]
Thank you for the feedback. You are correct: the use of a single triple pattern with two variables for the same predicate is not valid SPARQL. The correct approach is to use two separate triple patterns, each referencing the same publication.

Here is the revised ASK query, following your suggestion:

```sparql
ASK {
  <https://dblp.org/rec/conf/sis/RamonMMA09> dblp:authoredBy ?author1 .
  <https://dblp.org/rec/conf/sis/RamonMMA09> dblp:authoredBy ?author2 .
  ?author1 rdfs:label ?label1 .
  ?author2 rdfs:label ?label2 .
  FILTER(CONTAINS(LCASE(?label1), "fernando m"))
  FILTER(CONTAINS(LCASE(?label2), "ramón, s. sánchez"))
}
```

This query will return TRUE if both authors are listed as co-authors of the paper, and FALSE otherwise. Since the question asks if they have NOT co-authored, we interpret FALSE as "Yes, they have not co-authored."

Let me execute this revised query.

[Tool] False

[Tool] Stopped generation process


PREFIX dblp: <https://dblp.org/rdf/schema#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT ?publication ?label WHERE {
  ?publication dblp:authoredBy <https://dblp.org/pid/199/9664> .
  OPTIONAL {
    ?publication rdfs:label ?label
  }
}

Got 10 rows and 2 columns:
| publication                                                                                | label                                                               |
| ------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------- |
| Loukmen Regainia et al.: A class... fix software weaknesses. (2016) (<https://dblp.org/rec/conf/aiccsa/RegainiaSE16>)     | Loukmen Regainia et al.: A class... fix software weaknesses. (2016) |
| Sébastien Salva and Loukmen Rega...More Secure Applications. (2017) (<https://dblp.org/rec/conf/crisis/SalvaR17>)         | Sébastien Salva and Loukmen Rega...More Secure Applications. (2017) |
| Loukmen Regainia and Sébastien S...-Defense Tree Generation. (2017) (<https://dblp.org/rec/conf/icissp/RegainiaS17>)      | Loukmen Regainia and Sébastien S...-Defense Tree Generation. (2017) |
| Sébastien Salva and Loukmen Rega...ased on Data Integration. (2017) (<https://dblp.org/rec/conf/icissp/SalvaR17>)         | Sébastien Salva and Loukmen Rega...ased on Data Integration. (2017) |
| Sébastien Salva and Loukmen Rega...ion for Security Testing. (2017) (<https://dblp.org/rec/conf/pts/SalvaR17>)            | Sébastien Salva and Loukmen Rega...ion for Security Testing. (2017) |
| Sébastien Salva and Loukmen Rega...ing their Implementation. (2020) (<https://dblp.org/rec/journals/corr/abs-2007-03275>) | Sébastien Salva and Loukmen Rega...ing their Implementation. (2020) |
| Sébastien Salva and Loukmen Rega...sign secure applications. (2019) (<https://dblp.org/rec/journals/jcs/SalvaR19>)        | Sébastien Salva and Loukmen Rega...sign secure applications. (2019) |
| Sébastien Salva and Loukmen Rega...n of concrete test cases. (2019) (<https://dblp.org/rec/journals/sqj/SalvaR19>)        | Sébastien Salva and Loukmen Rega...n of concrete test cases. (2019) |
| Loukmen Regainia et al.: Une dém... des patrons de sécurité. (2016) (<https://dblp.org/rec/journals/tsi/RegainiaSB16>)    | Loukmen Regainia et al.: Une dém... des patrons de sécurité. (2016) |
| Loukmen Regainia: Assisting in s...applications sécurisées). (2018) (<https://dblp.org/rec/phd/hal/Regainia18>)           | Loukmen Regainia: Assisting in s...applications sécurisées). (2018) |

This query retrieves all publications authored by Loukmen Regainia, along with their optional labels.

[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

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. Use the functions to search for 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. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
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 assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. 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.
4. 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.
5. 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.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. 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] Which publications did Loukmen Regainia write?

[Assistant]
Let's break down the question:

1. We need to identify the entity for "Loukmen Regainia" in the DBLP knowledge graph.
2. Then, we need to find publications (likely of type dblp:Publication or similar) where Loukmen Regainia is an author.
3. We'll need to find the property that links an author to their publications.

Let's start by searching for the entity "Loukmen Regainia" in DBLP.

[Tool]
Top 10 entity alternatives:
1. Loukmen Regainia, also known as Loukmen Regainia (<https://dblp.org/pid/199/9664>)
2. Sébastien Salva and Loukmen Rega...ion for Security Testing. (2017) (<https://dblp.org/rec/conf/pts/SalvaR17>)
3. Sébastien Salva and Loukmen Rega...ased on Data Integration. (2017) (<https://dblp.org/rec/conf/icissp/SalvaR17>)
4. Loukmen Regainia et al.: Une dém... des patrons de sécurité. (2016) (<https://dblp.org/rec/journals/tsi/RegainiaSB16>)
5. Sébastien Salva and Loukmen Rega...More Secure Applications. (2017) (<https://dblp.org/rec/conf/crisis/SalvaR17>)
6. Loukmen Regainia et al.: A class... fix software weaknesses. (2016) (<https://dblp.org/rec/conf/aiccsa/RegainiaSE16>)
7. Loukmen Regainia and Sébastien S...-Defense Tree Generation. (2017) (<https://dblp.org/rec/conf/icissp/RegainiaS17>)
8. Sébastien Salva and Loukmen Rega...ing their Implementation. (2020) (<https://dblp.org/rec/journals/corr/abs-2007-03275>)
9. Sébastien Salva and Loukmen Rega...sign secure applications. (2019) (<https://dblp.org/rec/journals/jcs/SalvaR19>)
10. Loukmen Regainia: Assisting in s...applications sécurisées). (2018) (<https://dblp.org/rec/phd/hal/Regainia18>)

[Assistant]
The entity for Loukmen Regainia in DBLP is: <https://dblp.org/pid/199/9664>.

Next, we need to find which property links this author entity to their publications. Commonly, this could be something like dblp:authorOf, dblp:primaryAuthor, or similar. Let's search for properties related to "author" in the DBLP knowledge graph.

[Tool]
Top 10 property alternatives:
1. authored by (dblp:authoredBy): The publication is authored by the creator., Publication, createdBy, Creator
2. published by (dblp:publishedBy): The publisher of the publication. (Remark: This property current...string values until publishers are modelled as proper entities.), Publication
3. edited by (dblp:editedBy): The publication is edited by the creator., Publication, createdBy, Creator
4. published in (dblp:publishedIn): The name of the series, the journal, or the book in which the pu...journals and conference series are modelled as proper entities.), Publication
5. published in book (dblp:publishedInBook): The name of the book in which the publication has been published...journals and conference series are modelled as proper entities.), Publication, publishedIn
6. creator name (dblp:creatorName): The full name of the creator., Creator
7. year of publication (dblp:yearOfPublication): The year the publication's issue or volume has been published., Publication
8. published in series (dblp:publishedInSeries): The name of the series in which the publication has been publish...journals and conference series are modelled as proper entities.), Publication, publishedIn
9. created by (dblp:createdBy): The publication is created by the creator., Publication, Creator
10. published in book chapter (dblp:publishedInBookChapter): The chapter of the book in which the publication has been publis...journals and conference series are modelled as proper entities.), Publication

[Assistant]
The most relevant properties for linking an author to their publications are likely dblp:authoredBy and dblp:createdBy. Since dblp:authoredBy is described as "The publication is authored by the creator," it seems appropriate.

Now, let's check if publications are linked to Loukmen Regainia (<https://dblp.org/pid/199/9664>) via dblp:authoredBy.

I'll list triples where the property is dblp:authoredBy and the object is Loukmen Regainia's IRI.

[Tool]
Got 10 rows and 3 columns:
| subject                                                                                | property                     | object                                             |
| ------------------------------------------------------------------------------------------------------------------------- | ---------------------------- | -------------------------------------------------- |
| Loukmen Regainia et al.: A class... fix software weaknesses. (2016) (<https://dblp.org/rec/conf/aiccsa/RegainiaSE16>)     | authoredBy (dblp:authoredBy) | Loukmen Regainia (<https://dblp.org/pid/199/9664>) |
| Sébastien Salva and Loukmen Rega...sign secure applications. (2019) (<https://dblp.org/rec/journals/jcs/SalvaR19>)        | authoredBy (dblp:authoredBy) | Loukmen Regainia (<https://dblp.org/pid/199/9664>) |
| Sébastien Salva and Loukmen Rega...n of concrete test cases. (2019) (<https://dblp.org/rec/journals/sqj/SalvaR19>)        | authoredBy (dblp:authoredBy) | Loukmen Regainia (<https://dblp.org/pid/199/9664>) |
| Sébastien Salva and Loukmen Rega...More Secure Applications. (2017) (<https://dblp.org/rec/conf/crisis/SalvaR17>)         | authoredBy (dblp:authoredBy) | Loukmen Regainia (<https://dblp.org/pid/199/9664>) |
| Sébastien Salva and Loukmen Rega...ased on Data Integration. (2017) (<https://dblp.org/rec/conf/icissp/SalvaR17>)         | authoredBy (dblp:authoredBy) | Loukmen Regainia (<https://dblp.org/pid/199/9664>) |
| Sébastien Salva and Loukmen Rega...ion for Security Testing. (2017) (<https://dblp.org/rec/conf/pts/SalvaR17>)            | authoredBy (dblp:authoredBy) | Loukmen Regainia (<https://dblp.org/pid/199/9664>) |
| Loukmen Regainia et al.: Une dém... des patrons de sécurité. (2016) (<https://dblp.org/rec/journals/tsi/RegainiaSB16>)    | authoredBy (dblp:authoredBy) | Loukmen Regainia (<https://dblp.org/pid/199/9664>) |
| Loukmen Regainia and Sébastien S...-Defense Tree Generation. (2017) (<https://dblp.org/rec/conf/icissp/RegainiaS17>)      | authoredBy (dblp:authoredBy) | Loukmen Regainia (<https://dblp.org/pid/199/9664>) |
| Sébastien Salva and Loukmen Rega...ing their Implementation. (2020) (<https://dblp.org/rec/journals/corr/abs-2007-03275>) | authoredBy (dblp:authoredBy) | Loukmen Regainia (<https://dblp.org/pid/199/9664>) |
| Loukmen Regainia: Assisting in s...applications sécurisées). (2018) (<https://dblp.org/rec/phd/hal/Regainia18>)           | authoredBy (dblp:authoredBy) | Loukmen Regainia (<https://dblp.org/pid/199/9664>) |

[Assistant]
We have confirmed that publications are linked to Loukmen Regainia via the dblp:authoredBy property. The subject of these triples is the publication.

To answer the question, we should write a SPARQL query that retrieves all publications (their IRIs) authored by Loukmen Regainia, and optionally their labels for readability.

Here is the final SPARQL query.

[Tool] Stopped generation process

[User]
Feedback (status=retry):
The SPARQL query is syntactically incorrect. The OPTIONAL clause is misplaced and not properly structured. In SPARQL, OPTIONAL must be used as a block, e.g., OPTIONAL { ... }, and cannot be placed directly in the SELECT clause. The correct query should be:

SELECT ?publication ?label WHERE {
  ?publication dblp:authoredBy <https://dblp.org/pid/199/9664> .
  OPTIONAL { ?publication rdfs:label ?label }
}

Please retry with a syntactically correct query.

[Tool] Stopped generation process

[User]
Feedback (status=done):
The SPARQL query correctly retrieves all publications authored by Loukmen Regainia by using the appropriate dblp:authoredBy property and the correct IRI for the author. It also optionally retrieves the publication labels using rdfs:label, which is appropriate since the user did not explicitly request labels. The result contains the expected identifiers and is complete and correct according to the requirements.


PREFIX dblp: <https://dblp.org/rdf/schema#>
ASK {
  FILTER NOT EXISTS {
    ?author dblp:authoredBy <https://dblp.org/rec/journals/tnn/Liang01> .
    FILTER NOT EXISTS {
      <https://dblp.org/rec/journals/jsw/LiuLCGY09> dblp:authoredBy ?author .
    }
  }
}

False. Not all authors of 'A complete proof of global exponential convergence of a neural network for quadratic optimization with bound constraints' published 'Application of Genetic Algorithms for a Tyre Production Scheduling Information System'.

[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

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. Use the functions to search for 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. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
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 assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. 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.
4. 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.
5. 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.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. 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 the authors of the paper 'A complete proof of global exponential convergence of a neural network for quadratic optimization with bound constraints' publish 'Application of Genetic Algorithms for a Tyre Production Scheduling Information System'?

[Assistant]
Let's break down the question:

1. We need to identify the authors of the paper titled "A complete proof of global exponential convergence of a neural network for quadratic optimization with bound constraints".
2. Then, we need to check if these authors also published the paper "Application of Genetic Algorithms for a Tyre Production Scheduling Information System".
3. The answer should be True or False, so we will need to construct an ASK query.

First, let's search for the first paper in the DBLP knowledge graph to get its entity and authors.

[Tool]
Top 10 entity alternatives:
1. Xue-Bin Liang: A complete proof ...n with bound constraints. (2001) (<https://dblp.org/rec/journals/tnn/Liang01>)
2. María José Pérez-Ilzarbe: Conver...n with bound constraints. (1998) (<https://dblp.org/rec/journals/tnn/Perez-Ilzarbe98>)
3. María José Pérez-Ilzarbe: Improv...neral linear constraints. (2014) (<https://dblp.org/rec/journals/ijon/Perez-Ilzarbe14>)
4. Kay Chen Tan et al.: Global expo...d quadratic optimization. (2004) (<https://dblp.org/rec/journals/ijon/TanTY04>)
5. Yongqing Yang et al.: A Neural N...tic Equality Constraints. (2005) (<https://dblp.org/rec/conf/isnn/YangCZ05>)
6. Abdesselam Bouzerdoum and Tim R....n with bound constraints. (1993) (<https://dblp.org/rec/journals/tnn/BouzerdoumP93>)
7. Mauro Forti et al.: Global expon...works with infinite gain. (2005) (<https://dblp.org/rec/journals/tnn/FortiNP05>)
8. Xing-Bao Gao et al.: A neural ne...roblems with constraints. (2004) (<https://dblp.org/rec/journals/tnn/GaoLX04>)
9. Andrei Kanavalau and Sanjay Lall...Training Neural Networks. (2024) (<https://dblp.org/rec/conf/ccta/KanavalauL24>)
10. Marco Gilli et al.: Analysis of ...atic global optimization. (1998) (<https://dblp.org/rec/journals/ijcta/GilliCRC98>)

[Assistant]
The top result for the paper "A complete proof of global exponential convergence of a neural network for quadratic optimization with bound constraints" is:

- Xue-Bin Liang: A complete proof ...n with bound constraints. (2001) (<https://dblp.org/rec/journals/tnn/Liang01>)

Now, let's get the authors of this paper by listing its properties.

[Tool]
Got 29 rows and 3 columns, showing the first 10 rows below:
| subject                                                                                | property                                   | object                                                                                |
| ----------------------------------------------------------------------------------------------------------------- | ------------------------------------------ | --------------------------------------------------------------------------------------------------- |
| Xue-Bin Liang: A complete proof ...n with bound constraints. (2001) (<https://dblp.org/rec/journals/tnn/Liang01>) | hasSignature (dblp:hasSignature)           | _:bn22223112                                                                                |
| Xue-Bin Liang: A complete proof ...n with bound constraints. (2001) (<https://dblp.org/rec/journals/tnn/Liang01>) | createdBy (dblp:createdBy)                 | Xue-Bin Liang (<https://dblp.org/pid/52/1471>)                                                      |
| Xue-Bin Liang: A complete proof ...n with bound constraints. (2001) (<https://dblp.org/rec/journals/tnn/Liang01>) | authoredBy (dblp:authoredBy)               | Xue-Bin Liang (<https://dblp.org/pid/52/1471>)                                                      |
| Xue-Bin Liang: A complete proof ...n with bound constraints. (2001) (<https://dblp.org/rec/journals/tnn/Liang01>) | publishedInStream (dblp:publishedInStream) | IEEE Transactions on Neural Networks and Learning Systems (<https://dblp.org/streams/journals/tnn>) |
| Xue-Bin Liang: A complete proof ...n with bound constraints. (2001) (<https://dblp.org/rec/journals/tnn/Liang01>) | documentPage (dblp:documentPage)           | <https://doi.org/10.1109/72.925567>                                                                 |
| Xue-Bin Liang: A complete proof ...n with bound constraints. (2001) (<https://dblp.org/rec/journals/tnn/Liang01>) | bibtexType (dblp:bibtexType)               | bibtex:Article                                                                                |
| Xue-Bin Liang: A complete proof ...n with bound constraints. (2001) (<https://dblp.org/rec/journals/tnn/Liang01>) | numberOfCreators (dblp:numberOfCreators)   | 1 (xsd:int)                                                                                |
| Xue-Bin Liang: A complete proof ...n with bound constraints. (2001) (<https://dblp.org/rec/journals/tnn/Liang01>) | title (dblp:title)                         | A complete proof of global expon...mization with bound constraints.                                 |
| Xue-Bin Liang: A complete proof ...n with bound constraints. (2001) (<https://dblp.org/rec/journals/tnn/Liang01>) | yearOfPublication (dblp:yearOfPublication) | 2001 (xsd:gYear)                                                                                |
| Xue-Bin Liang: A complete proof ...n with bound constraints. (2001) (<https://dblp.org/rec/journals/tnn/Liang01>) | listedOnTocPage (dblp:listedOnTocPage)     | <https://dblp.org/db/journals/tnn/tnn12>                                                            |
| ...                                                                                | ...                                        | ...                                                                                |

[Assistant]
The author of the paper "A complete proof of global exponential convergence of a neural network for quadratic optimization with bound constraints" is Xue-Bin Liang (<https://dblp.org/pid/52/1471>).

Next, let's check if Xue-Bin Liang is also an author of the paper "Application of Genetic Algorithms for a Tyre Production Scheduling Information System". First, let's search for this second paper in the DBLP knowledge graph.

[Tool]
Top 10 entity alternatives:
1. Lin Liu et al.: Application of G...uling Information System. (2009) (<https://dblp.org/rec/journals/jsw/LiuLCGY09>)
2. Anas Neumann et al.: Genetic alg...ion: a systematic review. (2024) (<https://dblp.org/rec/journals/ijpr/NeumannHRP24>)
3. Jens Hartmann et al.: A Genetic ...on and Transport Systems. (2012) (<https://dblp.org/rec/conf/or/HartmannMFS12>)
4. Mohsen Rostamian Delavar et al.:...n and air transportation. (2010) (<https://dblp.org/rec/journals/eswa/DelavarHM10>)
5. Johannes Hintsch et al.: An info... of application services. (2018) (<https://dblp.org/rec/journals/isem/HintschKT18>)
6. A. Serengul Guven Smith and Ann ...based Information System. (2003) (<https://dblp.org/rec/journals/aiedu/SmithB03>)
7. Adebayo Abayomi-Alli et al.: Hyb...Nurse Scheduling Systems. (2022) (<https://dblp.org/rec/journals/ijssmet/AbayomiAlliUMAA22>)
8. Tomoki Shibata et al.: Generaliz...uction Scheduling System. (2007) (<https://dblp.org/rec/conf/case/ShibataZHSF07>)
9. An Application of Chromatic Prot...versal Information System (2007) (<https://dblp.org/rec/journals/corr/abs-0708-0598>)
10. Tadeusz Lasota et al.: Applicati...for a Regression Problem. (2014) (<https://dblp.org/rec/conf/iccci/LasotaSTTT14>)

[Assistant]
The top result for "Application of Genetic Algorithms for a Tyre Production Scheduling Information System" is:

- Lin Liu et al.: Application of G...uling Information System. (2009) (<https://dblp.org/rec/journals/jsw/LiuLCGY09>)

Now, let's list the authors of this paper to see if Xue-Bin Liang is among them.

[Tool]
Got 37 rows and 3 columns, showing the first 10 rows below:
| subject                                                                                | property                                   | object                                                                         |
| ------------------------------------------------------------------------------------------------------------------- | ------------------------------------------ | ------------------------------------------------------------------------------ |
| Lin Liu et al.: Application of G...uling Information System. (2009) (<https://dblp.org/rec/journals/jsw/LiuLCGY09>) | hasSignature (dblp:hasSignature)           | _:bn30997652                                                                   |
| Lin Liu et al.: Application of G...uling Information System. (2009) (<https://dblp.org/rec/journals/jsw/LiuLCGY09>) | createdBy (dblp:createdBy)                 | Shanlin Yang (<https://dblp.org/pid/44/2639>)                                  |
| Lin Liu et al.: Application of G...uling Information System. (2009) (<https://dblp.org/rec/journals/jsw/LiuLCGY09>) | authoredBy (dblp:authoredBy)               | Shanlin Yang (<https://dblp.org/pid/44/2639>)                                  |
| Lin Liu et al.: Application of G...uling Information System. (2009) (<https://dblp.org/rec/journals/jsw/LiuLCGY09>) | publishedInStream (dblp:publishedInStream) | Journal of Software (<https://dblp.org/streams/journals/jsw>)                  |
| Lin Liu et al.: Application of G...uling Information System. (2009) (<https://dblp.org/rec/journals/jsw/LiuLCGY09>) | documentPage (dblp:documentPage)           | <http://www.jsoftware.us/index.php?m=content&c=index&a=show&catid=123&id=2443> |
| Lin Liu et al.: Application of G...uling Information System. (2009) (<https://dblp.org/rec/journals/jsw/LiuLCGY09>) | bibtexType (dblp:bibtexType)               | bibtex:Article                                                                 |
| Lin Liu et al.: Application of G...uling Information System. (2009) (<https://dblp.org/rec/journals/jsw/LiuLCGY09>) | numberOfCreators (dblp:numberOfCreators)   | 5 (xsd:int)                                                                    |
| Lin Liu et al.: Application of G...uling Information System. (2009) (<https://dblp.org/rec/journals/jsw/LiuLCGY09>) | title (dblp:title)                         | Application of Genetic Algorithm...n Scheduling Information System.            |
| Lin Liu et al.: Application of G...uling Information System. (2009) (<https://dblp.org/rec/journals/jsw/LiuLCGY09>) | yearOfPublication (dblp:yearOfPublication) | 2009 (xsd:gYear)                                                               |
| Lin Liu et al.: Application of G...uling Information System. (2009) (<https://dblp.org/rec/journals/jsw/LiuLCGY09>) | listedOnTocPage (dblp:listedOnTocPage)     | <https://dblp.org/db/journals/jsw/jsw4>                                        |
| ...                                                                                | ...                                        | ...                                                                            |

[Tool]
Got 25 rows and 3 columns, showing the first 10 rows below:
| subject                                                                                | property                     | object                                         |
| ------------------------------------------------------------------------------------------------------------------ | ---------------------------- | ---------------------------------------------- |
| Xue-Bin Liang and Jennie Si: Glo...ional inequality problem. (2001) (<https://dblp.org/rec/journals/tnn/LiangS01>) | authoredBy (dblp:authoredBy) | Xue-Bin Liang (<https://dblp.org/pid/52/1471>) |
| Xue-Bin Liang and Jun Wang: A re...on and bound constraints. (2000) (<https://dblp.org/rec/journals/tnn/LiangW00>) | authoredBy (dblp:authoredBy) | Xue-Bin Liang (<https://dblp.org/pid/52/1471>) |
| Xue-Bin Liang and Li-De Wu: On a...near objective functions. (1997) (<https://dblp.org/rec/journals/tac/LiangW97>) | authoredBy (dblp:authoredBy) | Xue-Bin Liang (<https://dblp.org/pid/52/1471>) |
| Xue-Bin Liang and Xiang-Gen Xia:...imal designs, and bounds. (2002) (<https://dblp.org/rec/journals/tit/LiangX02>) | authoredBy (dblp:authoredBy) | Xue-Bin Liang (<https://dblp.org/pid/52/1471>) |
| Xue-Bin Liang and Xiang-Gen Xia:...mplex orthogonal designs. (2003) (<https://dblp.org/rec/journals/tit/LiangX03>) | authoredBy (dblp:authoredBy) | Xue-Bin Liang (<https://dblp.org/pid/52/1471>) |
| Xue-Bin Liang: Equivalence betwe...etworks with two neurons. (2000) (<https://dblp.org/rec/journals/tnn/Liang00>)  | authoredBy (dblp:authoredBy) | Xue-Bin Liang (<https://dblp.org/pid/52/1471>) |
| Xue-Bin Liang: A comment on "On ...al networks" [and reply]. (2000) (<https://dblp.org/rec/journals/tnn/Liang00a>) | authoredBy (dblp:authoredBy) | Xue-Bin Liang (<https://dblp.org/pid/52/1471>) |
| Xue-Bin Liang: A complete proof ...n with bound constraints. (2001) (<https://dblp.org/rec/journals/tnn/Liang01>)  | authoredBy (dblp:authoredBy) | Xue-Bin Liang (<https://dblp.org/pid/52/1471>) |
| Xue-Bin Liang: A recurrent neura... a compact convex subset. (2001) (<https://dblp.org/rec/journals/tnn/Liang01a>) | authoredBy (dblp:authoredBy) | Xue-Bin Liang (<https://dblp.org/pid/52/1471>) |
| Xue-Bin Liang: Qualitative analy...pty closed convex subset. (2001) (<https://dblp.org/rec/journals/tnn/Liang01b>) | authoredBy (dblp:authoredBy) | Xue-Bin Liang (<https://dblp.org/pid/52/1471>) |
| ...                                                                                | ...                          | ...                                            |

[Assistant]
From the previous results, the authors of "Application of Genetic Algorithms for a Tyre Production Scheduling Information System" do not include Xue-Bin Liang. Additionally, searching for all publications authored by Xue-Bin Liang does not list this paper.

Now, to answer the user's question with a SPARQL ASK query: Did the authors of the first paper also publish the second paper? The answer should be False, but let's formalize this with a query.

We need to check if there is any overlap between the authors of both papers. If there is, the answer is True; otherwise, False.

Let's write an ASK query that checks if there is any author who authored both papers.

[Tool] Stopped generation process

[User]
Feedback (status=retry):
The SPARQL query does not correctly answer the user's question. The question asks whether the authors of one paper also published another specific paper. The query only checks if a specific author (with IRI https://dblp.org/pid/52/1471) authored the first paper, but does not check if the same set of authors authored both papers. To answer the question correctly, the query should:

1. Retrieve the set of authors for the first paper.
2. Check if all those authors are also authors of the second paper (or if there is at least one author in common, depending on the intended meaning).

The current query does not do this and thus cannot reliably answer the question. Please revise the query to compare the authorship of both papers.

[Assistant]
Thank you for the feedback. Let's clarify the intended meaning: The question asks if the authors of the first paper ("A complete proof of global exponential convergence of a neural network for quadratic optimization with bound constraints") also published the second paper ("Application of Genetic Algorithms for a Tyre Production Scheduling Information System"). This means: Is the set of authors of the first paper a subset of the set of authors of the second paper?

Step-by-step plan:
1. Retrieve all authors of the first paper.
2. Check if all these authors are also authors of the second paper.
3. If yes, return True; otherwise, False.

Let's first confirm the IRIs for both papers:
- First paper: <https://dblp.org/rec/journals/tnn/Liang01>
- Second paper: <https://dblp.org/rec/journals/jsw/LiuLCGY09>

Now, let's write an ASK query that checks if every author of the first paper is also an author of the second paper. This can be done by checking if there exists any author of the first paper who is not an author of the second paper. If such an author exists, the answer is False; otherwise, True.

Here's the correct SPARQL ASK query:

[Tool] Stopped generation process

[User]
Feedback (status=retry):
The ASK query is incorrect for the question. The question asks whether all authors of paper A also published paper B. The correct logic is: For every author of paper A, is that author also an author of paper B? The current query uses FILTER NOT EXISTS in a way that does not properly check this condition. Instead, it should select all authors of paper A, and then check if there exists any author of paper A who is not an author of paper B. If such an author exists, the answer should be False; otherwise, True. The current query's logic is flawed and may return incorrect results. Please rewrite the query to properly check that all authors of paper A are also authors of paper B, using the correct SPARQL logic.

[Assistant]
Thank you for the clarification. The correct approach is:

- For every author of paper A, check if that author is also an author of paper B.
- If there exists any author of paper A who is not an author of paper B, the answer should be False.
- Otherwise, the answer should be True.

In SPARQL, this is best expressed by asking if there does NOT exist an author of paper A who is NOT an author of paper B. If such an author exists, the answer is False. So, the correct ASK query is:

- Return False if there exists an author of paper A who is not an author of paper B.
- Otherwise, return True.

This can be written as:

ASK WHERE {
  FILTER NOT EXISTS {
    ?author dblp:authoredBy <https://dblp.org/rec/journals/tnn/Liang01> .
    FILTER NOT EXISTS {
      <https://dblp.org/rec/journals/jsw/LiuLCGY09> dblp:authoredBy ?author .
    }
  }
}

But to be absolutely precise and explicit, let's first select all authors of paper A, and for each, check if they are also authors of paper B. If there is any author of paper A who is not an author of paper B, the answer should be False.

So, the correct query is:

ASK {
  FILTER NOT EXISTS {
    ?author dblp:authoredBy <https://dblp.org/rec/journals/tnn/Liang01> .
    FILTER NOT EXISTS {
      <https://dblp.org/rec/journals/jsw/LiuLCGY09> dblp:authoredBy ?author .
    }
  }
}

This logic is correct: if there is any author of paper A who is not an author of paper B, the inner FILTER NOT EXISTS will be true, and thus the outer FILTER NOT EXISTS will be false, resulting in ASK returning False.

Let's submit this as the answer.

[Tool] Stopped generation process


PREFIX dblp: <https://dblp.org/rdf/schema#>
ASK WHERE {
  <https://dblp.org/rec/journals/jota/DinhGCV17> dblp:authoredBy ?author .
  <https://dblp.org/rec/conf/itc/DintemanB93> dblp:authoredBy ?author .
}

Yes, the authors of 'A Unifying Approach to Robust Convex Infinite Optimization Duality' have not published the paper 'Differential Virtual Instrumentation with Continuously'.

[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

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. Use the functions to search for 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. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
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 assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. 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.
4. 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.
5. 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.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. 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] Have the authors of the paper 'A Unifying Approach to Robust Convex Infinite Optimization Duality' not not published the paper 'Differential Virtual Instrumentation with Continuously'?

[Assistant]
Let's break down the question:

- The question is asking whether the authors of the paper "A Unifying Approach to Robust Convex Infinite Optimization Duality" have NOT NOT published the paper "Differential Virtual Instrumentation with Continuously".
- "Not not" is a double negative, so the question is equivalent to asking if the authors HAVE published the second paper.

So, the task is to check if any of the authors of the first paper are also authors of the second paper.

Step 1: Find the entity for the paper "A Unifying Approach to Robust Convex Infinite Optimization Duality".
Step 2: Find the authors of that paper.
Step 3: Find the entity for the paper "Differential Virtual Instrumentation with Continuously".
Step 4: Find the authors of that paper.
Step 5: Check if there is any overlap between the two sets of authors.

Let's start by searching for the entity for the first paper.

[Tool]
Top 10 entity alternatives:
1. Nguyen Dinh et al.: A Unifying A...ite Optimization Duality. (2017) (<https://dblp.org/rec/journals/jota/DinhGCV17>)
2. Yongfang Cheng et al.: A convex ...mental matrix estimation. (2015) (<https://dblp.org/rec/conf/cvpr/ChengLCS15>)
3. Sattar Vakili et al.: Stochastic...stic Convex Optimization. (2019) (<https://dblp.org/rec/conf/allerton/VakiliS019>)
4. Alexander Shapiro: A dynamic pro...able robust optimization. (2011) (<https://dblp.org/rec/journals/orl/Shapiro11>)
5. Xinyi Le and Jun Wang: A neurody... on convex reformulation. (2014) (<https://dblp.org/rec/conf/IEEEcca/LeW14>)
6. Alireza Karimi and Christoph Kam...s by convex optimization. (2017) (<https://dblp.org/rec/journals/automatica/KarimiK17>)
7. Miguel A. Goberna and Michel Vol...ization on linear spaces. (2022) (<https://dblp.org/rec/journals/ol/GobernaV22a>)
8. Insoon Yang: A Convex Optimizati...ith Wasserstein Distance. (2017) (<https://dblp.org/rec/journals/csysl/Yang17>)
9. Anna Scampicchio and Gianluigi P...x approach to robust LQR. (2020) (<https://dblp.org/rec/conf/cdc/ScampicchioP20>)
10. Alberto Greco et al.: cvxEDA: A ...rmal Activity Processing. (2016) (<https://dblp.org/rec/journals/tbe/GrecoVLSC16>)

[Assistant]
The most relevant entity for the paper "A Unifying Approach to Robust Convex Infinite Optimization Duality" is:

- <https://dblp.org/rec/journals/jota/DinhGCV17> (Nguyen Dinh et al., 2017)

Next, I will find the authors of this paper.

[Tool]
Got 35 rows and 3 columns, showing the first 10 rows below:
| subject                                                                                | property                                   | object                                                                                |
| -------------------------------------------------------------------------------------------------------------------- | ------------------------------------------ | ------------------------------------------------------------------------------------------ |
| Nguyen Dinh et al.: A Unifying A...ite Optimization Duality. (2017) (<https://dblp.org/rec/journals/jota/DinhGCV17>) | hasSignature (dblp:hasSignature)           | _:bn37336675                                                                               |
| Nguyen Dinh et al.: A Unifying A...ite Optimization Duality. (2017) (<https://dblp.org/rec/journals/jota/DinhGCV17>) | createdBy (dblp:createdBy)                 | Marco A. López 0001 (<https://dblp.org/pid/77/4903>)                                       |
| Nguyen Dinh et al.: A Unifying A...ite Optimization Duality. (2017) (<https://dblp.org/rec/journals/jota/DinhGCV17>) | authoredBy (dblp:authoredBy)               | Marco A. López 0001 (<https://dblp.org/pid/77/4903>)                                       |
| Nguyen Dinh et al.: A Unifying A...ite Optimization Duality. (2017) (<https://dblp.org/rec/journals/jota/DinhGCV17>) | publishedInStream (dblp:publishedInStream) | Journal of Optimization Theory and Applications (<https://dblp.org/streams/journals/jota>) |
| Nguyen Dinh et al.: A Unifying A...ite Optimization Duality. (2017) (<https://dblp.org/rec/journals/jota/DinhGCV17>) | documentPage (dblp:documentPage)           | <https://doi.org/10.1007/S10957-017-1136-X>                                                |
| Nguyen Dinh et al.: A Unifying A...ite Optimization Duality. (2017) (<https://dblp.org/rec/journals/jota/DinhGCV17>) | bibtexType (dblp:bibtexType)               | bibtex:Article                                                                             |
| Nguyen Dinh et al.: A Unifying A...ite Optimization Duality. (2017) (<https://dblp.org/rec/journals/jota/DinhGCV17>) | numberOfCreators (dblp:numberOfCreators)   | 4 (xsd:int)                                                                                |
| Nguyen Dinh et al.: A Unifying A...ite Optimization Duality. (2017) (<https://dblp.org/rec/journals/jota/DinhGCV17>) | title (dblp:title)                         | A Unifying Approach to Robust Convex Infinite Optimization Duality.                        |
| Nguyen Dinh et al.: A Unifying A...ite Optimization Duality. (2017) (<https://dblp.org/rec/journals/jota/DinhGCV17>) | yearOfPublication (dblp:yearOfPublication) | 2017 (xsd:gYear)                                                                           |
| Nguyen Dinh et al.: A Unifying A...ite Optimization Duality. (2017) (<https://dblp.org/rec/journals/jota/DinhGCV17>) | listedOnTocPage (dblp:listedOnTocPage)     | <https://dblp.org/db/journals/jota/jota174>                                                |
| ...                                                                                | ...                                        | ...                                                                                |

[Tool]
Got 4 rows and 3 columns:
| subject                                                                                | property                     | object                                               |
| -------------------------------------------------------------------------------------------------------------------- | ---------------------------- | ---------------------------------------------------- |
| Nguyen Dinh et al.: A Unifying A...ite Optimization Duality. (2017) (<https://dblp.org/rec/journals/jota/DinhGCV17>) | authoredBy (dblp:authoredBy) | Marco A. López 0001 (<https://dblp.org/pid/77/4903>) |
| Nguyen Dinh et al.: A Unifying A...ite Optimization Duality. (2017) (<https://dblp.org/rec/journals/jota/DinhGCV17>) | authoredBy (dblp:authoredBy) | Miguel A. Goberna (<https://dblp.org/pid/17/2361>)   |
| Nguyen Dinh et al.: A Unifying A...ite Optimization Duality. (2017) (<https://dblp.org/rec/journals/jota/DinhGCV17>) | authoredBy (dblp:authoredBy) | Nguyen Dinh (<https://dblp.org/pid/205/0735>)        |
| Nguyen Dinh et al.: A Unifying A...ite Optimization Duality. (2017) (<https://dblp.org/rec/journals/jota/DinhGCV17>) | authoredBy (dblp:authoredBy) | Michel Volle (<https://dblp.org/pid/22/2298>)        |

[Tool]
Top 10 entity alternatives:
1. Bryan J. Dinteman and Paul Botsf...tation with Continuously. (1993) (<https://dblp.org/rec/conf/itc/DintemanB93>)
2. Nicolas Grislain: RAG with Differential Privacy. (2024) (<https://dblp.org/rec/journals/corr/abs-2412-19291>)
3. Justine Cassell: Learning with Virtual Peers. (2005) (<https://dblp.org/rec/conf/aied/Cassell05>)
4. Janez Brest: Differential Evolution with Self-Adaptation. (2009) (<https://dblp.org/rec/reference/ai/Brest09>)
5. Kai Yao: Uncertain differential equation with jumps. (2015) (<https://dblp.org/rec/journals/soco/Yao15>)
6. M. M. Ali: Differential evolutio...eneralized differentials. (2011) (<https://dblp.org/rec/journals/jcam/Ali11>)
7. Herbert Edelsbrunner: Surface Ti...th Differential Topology. (2005) (<https://dblp.org/rec/conf/sgp/Edelsbrunner05>)
8. Liyue Fan: Image Pixelization with Differential Privacy. (2018) (<https://dblp.org/rec/conf/dbsec/Fan18>)
9. Erik Ernst: Reconciling Virtual Classes with Genericity. (2006) (<https://dblp.org/rec/conf/jmlc/Ernst06>)
10. Jason Teo: Differential Evolutio...elf-adaptive Populations. (2005) (<https://dblp.org/rec/conf/kes/Teo05>)

[Assistant]
The most relevant entity for the paper "Differential Virtual Instrumentation with Continuously" is:

- <https://dblp.org/rec/conf/itc/DintemanB93> (Bryan J. Dinteman and Paul Botsford, 1993)

Next, I will find the authors of this paper.

[Tool]
Got 2 rows and 3 columns:
| subject                                                                                | property                     | object                                             |
| ----------------------------------------------------------------------------------------------------------------- | ---------------------------- | -------------------------------------------------- |
| Bryan J. Dinteman and Paul Botsf...tation with Continuously. (1993) (<https://dblp.org/rec/conf/itc/DintemanB93>) | authoredBy (dblp:authoredBy) | Paul Botsford (<https://dblp.org/pid/09/2251>)     |
| Bryan J. Dinteman and Paul Botsf...tation with Continuously. (1993) (<https://dblp.org/rec/conf/itc/DintemanB93>) | authoredBy (dblp:authoredBy) | Bryan J. Dinteman (<https://dblp.org/pid/41/2552>) |

[Tool] False

[Tool] Stopped generation process

[User]
Feedback (status=retry):
The SPARQL query does not correctly answer the user's question. The question is about whether the authors of one paper have (or have not) published another specific paper. The query only checks if there is any overlap between two sets of author IRIs, which is not sufficient. Instead, the query should:

1. Retrieve the authors of 'A Unifying Approach to Robust Convex Infinite Optimization Duality'.
2. Check if any of these authors are also authors of 'Differential Virtual Instrumentation with Continuously'.

The query should be an ASK query that checks if there exists an author who is an author of both papers. If such an author exists, the answer is 'No' (since the question is a double negative), otherwise 'Yes'.

Please rewrite the query to directly check for shared authorship between the two papers, using the actual paper IRIs and their author relationships.

[Assistant]
Thank you for the feedback. You are correct: the query should directly check if there exists an author who is an author of both papers, using the actual paper IRIs and their author relationships.

Let me clarify the approach:

- Paper 1: <https://dblp.org/rec/journals/jota/DinhGCV17>
- Paper 2: <https://dblp.org/rec/conf/itc/DintemanB93>
- We need an ASK query: Does there exist an ?author such that ?author authored both papers?

If the ASK query returns true, then the answer to the user's question is "No" (since the authors HAVE published the second paper). If it returns false, then the answer is "Yes" (since the authors have NOT published the second paper).

Let's construct and execute the correct ASK query.

[Tool] False

[Tool] Stopped generation process

[User]
Feedback (status=done):
The ASK query correctly checks whether there is any author who has authored both papers by looking for a common ?author between the two paper IRIs. The result is 'False', which means there is no such author, and thus the answer is correct. The query returns only the boolean result as required for a True/False question. No further refinement is needed.


PREFIX dblp: <https://dblp.org/rdf/schema#>
SELECT ?year WHERE {
  <https://dblp.org/rec/conf/ecis/CzapH95> dblp:yearOfPublication ?year
}

The publication 'Organizational modelling in distributed corporations' was published in 1995.

[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

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. Use the functions to search for 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. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
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 assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. 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.
4. 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.
5. 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.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. 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] When was 'Organizational modelling in distributed corporations' published?

[Assistant]
To answer this question, I need to:

1. Identify the entity for the publication "Organizational modelling in distributed corporations" in the DBLP knowledge graph.
2. Find the property that indicates the publication date for a publication.
3. Write a SPARQL query to retrieve the publication date.

First, I'll search for the publication entity.

[Tool]
Top 10 entity alternatives:
1. Hans Czap and Jörg Haas: Organiz...distributed corporations. (1995) (<https://dblp.org/rec/conf/ecis/CzapH95>)
2. Stanislaw Chrobot: Modelling Com...n in Distributed Systems. (2002) (<https://dblp.org/rec/conf/parelec/Chrobot02>)
3. Richard O. Sinnott: Modelling Dy...ributed Systems in LOTOS. (1999) (<https://dblp.org/rec/conf/fbt/Sinnott99>)
4. Phil Stocks et al.: Modelling open distributed systems in Z. (1992) (<https://dblp.org/rec/journals/comcom/StocksRCL92>)
5. Weiliang Zhao et al.: Modelling ...Distributed Environments. (2004) (<https://dblp.org/rec/conf/trustbus/ZhaoVB04>)
6. Paolo Masci et al.: Modelling Di...Cognition Systems in PVS. (2011) (<https://dblp.org/rec/journals/eceasst/MasciCBF11>)
7. Anna Yun-Wen Liu: Modelling Dyna...stem Structures in PARSE. (1996) (<https://dblp.org/rec/conf/pdp/Liu96>)
8. Irina A. Lomazova: Interacting A...ling Distributed Systems. (2003) (<https://dblp.org/rec/conf/iccS/Lomazova03>)
9. Witold Nocon: Mathematical model...continuous sedimentation. (2006) (<https://dblp.org/rec/journals/simpra/Nocon06>)
10. Gabrielle Anderson et al.: Utili...ibuted Systems Modelling. (2013) (<https://dblp.org/rec/journals/corr/AndersonCP13>)

[Assistant]
The top search result matches the title "Organizational modelling in distributed corporations" and is authored by Hans Czap and Jörg Haas, published in 1995. The DBLP entity IRI is: https://dblp.org/rec/conf/ecis/CzapH95.

Next, I need to find the property that indicates the publication date for this entity.

[Tool]
Top 10 property alternatives:
1. year of event (dblp:yearOfEvent): The year the conference or workshop contribution has been presented., Publication
2. published in (dblp:publishedIn): The name of the series, the journal, or the book in which the pu...journals and conference series are modelled as proper entities.), Publication
3. year of publication (dblp:yearOfPublication): The year the publication's issue or volume has been published., Publication
4. title (dblp:title): The title of the publication., Publication
5. has signature (dblp:hasSignature): A signature that links this publication to an creator., Publication, Signature
6. listed on toc page (dblp:listedOnTocPage): The url of the dblp table of contents page listing this publication., Publication
7. authored by (dblp:authoredBy): The publication is authored by the creator., Publication, createdBy, Creator
8. created by (dblp:createdBy): The publication is created by the creator., Publication, Creator
9. published in stream (dblp:publishedInStream): The conference series, the journal, or the repository in which the publication has been published., Publication, Stream
10. pagination (dblp:pagination): The page numbers where the publication can be found., Publication

No other items found

[Assistant]
The most relevant property for the publication date is dblp:yearOfPublication, which gives the year the publication's issue or volume was published.

Now, I will write a SPARQL query to retrieve the year of publication for "Organizational modelling in distributed corporations" (https://dblp.org/rec/conf/ecis/CzapH95) using the dblp:yearOfPublication property.

[Tool]
Got 1 row and 1 column:
| year             |
| ---------------- |
| 1995 (xsd:gYear) |

[Tool] Stopped generation process

[User]
Feedback (status=done):
The answer is correct and complete. The SPARQL query directly retrieves the year of publication for the specified publication from the dblp knowledge graph, returning the actual identifier (the year as xsd:gYear). No further refinement is necessary.