Michaël Thomazo

According to our database1, Michaël Thomazo authored at least 43 papers between 2011 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
Ontology-Based Query Answering over Datalog-Expressible Rule Sets is Undecidable.
Proceedings of the 21st International Conference on Principles of Knowledge Representation and Reasoning, 2024

2023
Ontology-Based Query Answering: Expressivity and Extensions. (Interrogation de données au travers d'une ontologie: expressivité et extensions).
, 2023

2022
Normalisations of Existential Rules: Not so Innocuous!
Proceedings of the 19th International Conference on Principles of Knowledge Representation and Reasoning, 2022

Revisiting Semiring Provenance for Datalog.
Proceedings of the 19th International Conference on Principles of Knowledge Representation and Reasoning, 2022

Counting Queries over ELHI⊥ Ontologies.
Proceedings of the 19th International Conference on Principles of Knowledge Representation and Reasoning, 2022

Capturing Homomorphism-Closed Decidable Queries with Existential Rules (Extended Abstract).
Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence, 2022

Complexity Landscape for Counting Queries (Extended Abstract).
Proceedings of the 35th International Workshop on Description Logics (DL 2022) co-located with Federated Logic Conference (FLoC 2022), 2022

2021
Parallelisable Existential Rules: a Story of Pieces.
Proceedings of the 18th International Conference on Principles of Knowledge Representation and Reasoning, 2021

Capturing Homomorphism-Closed Decidable Queries with Existential Rules.
Proceedings of the 18th International Conference on Principles of Knowledge Representation and Reasoning, 2021

Cardinality Queries over DL-Lite Ontologies.
Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, 2021

Cardinality Queries over DL-Lite Ontologies (Extended abstract).
Proceedings of the 34th International Workshop on Description Logics (DL 2021) part of Bratislava Knowledge September (BAKS 2021), 2021

2020
Answering Counting Queries over DL-Lite Ontologies.
Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence, 2020

Answering Counting Queries over DL-Lite Ontologies (Extended Abstract).
Proceedings of the 33rd International Workshop on Description Logics (DL 2020) co-located with the 17th International Conference on Principles of Knowledge Representation and Reasoning (KR 2020), 2020

2019
On the height of towers of subsequences and prefixes.
Inf. Comput., 2019

Reasoning about Disclosure in Data Integration in the Presence of Source Constraints.
Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence, 2019

2018
A Single Approach to Decide Chase Termination on Linear Existential Rules.
Proceedings of the 31st International Workshop on Description Logics co-located with 16th International Conference on Principles of Knowledge Representation and Reasoning (KR 2018), Tempe, Arizona, US, October 27th - to, 2018

2017
On Boolean combinations forming piecewise testable languages.
Theor. Comput. Sci., 2017

Complexity of universality and related problems for partially ordered NFAs.
Inf. Comput., 2017

Answering Conjunctive Regular Path Queries over Guarded Existential Rules.
Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence, 2017

2016
Mixed-instance querying: a lightweight integration architecture for data journalism.
Proc. VLDB Endow., 2016

On the Complexity of Evaluating Regular Path Queries over Linear Existential Rules.
Proceedings of the Web Reasoning and Rule Systems - 10th International Conference, 2016

On the Complexity of Universality for Partially Ordered NFAs.
Proceedings of the 41st International Symposium on Mathematical Foundations of Computer Science, 2016

Expressivity of Datalog Variants - Completing the Picture.
Proceedings of the Twenty-Fifth International Joint Conference on Artificial Intelligence, 2016

2015
Sound, complete and minimal UCQ-rewriting for existential rules.
Semantic Web, 2015

Characterization of the Expressivity of Existential Rule Queries.
Proceedings of the Twenty-Fourth International Joint Conference on Artificial Intelligence, 2015

On the Complexity of k-Piecewise Testability and the Depth of Automata.
Proceedings of the Developments in Language Theory - 19th International Conference, 2015

What Is a Reasonable Argumentation Semantics?
Proceedings of the Advances in Knowledge Representation, Logic Programming, and Abstract Argumentation, 2015

2014
Worst-case Optimal Query Answering for Greedy Sets of Existential Rules and Their Subclasses.
CoRR, 2014

On $k$-piecewise testability (preliminary report).
CoRR, 2014

Alternating Towers and Piecewise Testable Separators.
CoRR, 2014

An Introduction to Ontology-Based Query Answering with Existential Rules.
Proceedings of the Reasoning Web. Reasoning on the Web in the Big Data Era, 2014

Mixing Materialization and Query Rewriting for Existential Rules.
Proceedings of the ECAI 2014 - 21st European Conference on Artificial Intelligence, 18-22 August 2014, Prague, Czech Republic, 2014

2013
Conjunctive Query Answering Under Existential Rules - Decidability, Complexity, and Algorithms.
PhD thesis, 2013

On the Exploration of the Query Rewriting Space with Existential Rules.
Proceedings of the Web Reasoning and Rule Systems - 7th International Conference, 2013

Ontology Based Query Answering with Existential Rules.
Proceedings of the IJCAI 2013, 2013

Compact Rewritings for Existential Rules.
Proceedings of the IJCAI 2013, 2013

Sound, Complete, and Minimal Query Rewriting for Existential Rules.
Proceedings of the IJCAI 2013, 2013

2012
On the complexity of entailment in existential conjunctive first-order logic with atomic negation.
Inf. Comput., 2012

A Sound and Complete Backward Chaining Algorithm for Existential Rules.
Proceedings of the Web Reasoning and Rule Systems - 6th International Conference, 2012

A Generic Querying Algorithm for Greedy Sets of Existential Rules.
Proceedings of the Principles of Knowledge Representation and Reasoning: Proceedings of the Thirteenth International Conference, 2012

From EL to Tractable Existential Rules with Complex Role Inclusions.
Proceedings of the 2012 International Workshop on Description Logics, 2012

2011
Towards Farsighted Dependencies for Existential Rules.
Proceedings of the Web Reasoning and Rule Systems - 5th International Conference, 2011

Walking the Complexity Lines for Generalized Guarded Existential Rules.
Proceedings of the IJCAI 2011, 2011


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