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Description Logics 2020: Online Event [Rhodes, Greece]
- Stefan Borgwardt, Thomas Meyer:
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), Online Event [Rhodes, Greece], September 12th to 14th, 2020. CEUR Workshop Proceedings 2663, CEUR-WS.org 2020
Invited Talks
- Guillaume Feuillade, Andreas Herzig, Christos Rantsoudis:
Knowledge Base Repair: From Active Integrity Constraints to Active TBoxes. - Magdalena Ortiz:
Rewritability Results for OMQs with Closed Predicates. - Balder ten Cate:
The Homomorphism Lattice, Unique Characterizations, and Concept Learning.
Full Papers
- Christian Alrabbaa, Franz Baader, Stefan Borgwardt, Patrick Koopmann, Alisa Kovtunova:
On the Complexity of Finding Good Proofs for Description Logic Entailments. - Christian Alrabbaa, Franz Baader, Raimund Dachselt, Tamara Flemisch, Patrick Koopmann:
Visualising Proofs and the Modular Structure of Ontologies to Support Ontology Repair. - Medina Andresel, Yazmín Ibáñez-García, Magdalena Ortiz:
A Framework for Exploratory Query Answering with Ontologies. - Alessandro Artale, Andrea Mazzullo, Ana Ozaki, Frank Wolter:
On Free Description Logics with Definite Descriptions. - Franz Baader, Patrick Koopmann, Cesare Tinelli:
First Results on How to Certify Subsumptions Computed by the EL Reasoner ELK Using the Logical Framework with Side Conditions. - Stefan Borgwardt, Anke Hirsch, Alisa Kovtunova, Frederik Wiehr:
In the Eye of the Beholder: Which Proofs are Best? - Diego Calvanese, Julien Corman, Davide Lanti, Simon Razniewski:
Rewriting Count Queries over DL-Lite TBoxes with Number Restrictions. - Roberto Confalonieri, Pietro Galliani, Oliver Kutz, Daniele Porello, Guendalina Righetti, Nicolas Troquard:
Towards Even More Irresistible Axiom Weakening. - Clemens Dubslaff, Patrick Koopmann, Anni-Yasmin Turhan:
Give Inconsistency a Chance: Semantics for Ontology-Mediated Verification. - Fajar Haifani, Patrick Koopmann, Sophie Tourret, Christoph Weidenbach:
On a Notion of Relevance. - Martin Homola, Júlia Pukancová, Júlia Gablíková, Katarína Fabianová:
Merge, Explain, Iterate. - Ian Hyland, Renate A. Schmidt:
Protege-TS: An OWL Ontology Term Selection Tool. - Jakub Kuklis:
Data Complexity of Finite Query Entailment in Description Logics with Transitive Roles. - Francesca Alessandra Lisi:
Using Higher-order Description Logics for Learning and Mining in Complex Domains. - Barbara Morawska:
Unification in FL0 Modulo a Flat TBox. - Manuel Namici, Giuseppe De Giacomo, Maurizio Lenzerini:
Extending DL-LiteR TBoxes with View Definitions. - Peter F. Patel-Schneider, David L. Martin:
Wikidata on MARS (Preliminary Report). - Dennis Peuter, Viorica Sofronie-Stokkermans:
Finding High-Level Explanations for Subsumption w.r.t. Combinations of CBoxes in EL and EL+. - Vladislav Ryzhikov, Yury Savateev, Michael Zakharyaschev:
Recognising FO-rewritability of Ontology-Mediated Queries in Linear Temporal Logic. - Horacio Tellez Perez, Jef Wijsen:
Logic-Based Ranking of Assertions in Inconsistent ABoxes. - Satyadharma Tirtarasa:
Temporal Properties over Contextualized Description Logics. - David Toman, Grant E. Weddell:
First Order Rewritability for Ontology Mediated Querying in Horn-DLFD. - Xuan Wu, Chang Lu, Yizheng Zhao, Renate A. Schmidt, Hao Feng:
UI-FAME: A Deductive Forgetting Tool for Creating Views of ALC-TBoxes.
Extended Abstracts
- Alessandro Artale, Jean Christoph Jung, Andrea Mazzullo, Ana Ozaki, Frank Wolter:
Living Without Beth and Craig: Explicit Definitions and Interpolants in Description Logics with Nominals (Extended Abstract). - Franz Baader, Filippo De Bortoli:
Description Logics That Count, and What They Can and Cannot Count (Extended Abstract). - Franz Baader, Jakub Rydval:
Description Logics with Concrete Domains and General Concept Inclusions Revisited (Extended Abstract). - Meghyn Bienvenu, Quentin Manière, Michaël Thomazo:
Answering Counting Queries over DL-Lite Ontologies (Extended Abstract). - Stefan Borgwardt, Walter Forkel, Alisa Kovtunova:
Finding New Diamonds: Temporal Minimal-World Query Answering over Sparse ABoxes (Extended Abstract). - Camille Bourgaux, Ana Ozaki, Rafael Peñaloza, Livia Predoiu:
Provenance for the Description Logic ELHr (Extended Abstract). - Loris Bozzato, Camillo Fiorentini:
Connections Between Answer Set Semantics and Information Terms Semantics in Constructive EL_bot (Extended Abstract). - Diego Calvanese, Avigdor Gal, Davide Lanti, Marco Montali, Alessandro Mosca, Roee Shraga:
Mapping Patterns for Virtual Knowledge Graphs (A Report on Ongoing Research). - David Carral, Markus Krötzsch:
Rewriting ALCHIQ to Disjunctive Existential Rules (Extended Abstract). - Ismail Ilkan Ceylan, Thomas Lukasiewicz, Enrico Malizia, Andrius Vaicenavicius:
Explanations for Ontology-Mediated Query Answering in Description Logics (Extended Abstract). - Gianluca Cima, Domenico Lembo, Riccardo Rosati, Domenico Fabio Savo:
Controlled Query Evaluation in Description Logics Through Instance Indistinguishability (Extended Abstract). - Cristina Feier, Carsten Lutz, Marcin Przybylko:
The Complexity of Answer Counting for Ontology-Mediated Queries Based on Guarded TGDs (Extended Abstract). - Oliver Fernández Gil, Anni-Yasmin Turhan:
Relaxed Regular Path Queries in Lightweight DLs (Extended Abstract). - Anneke Haga, Carsten Lutz, Johannes Marti, Frank Wolter:
A Journey into Ontology Approximation: From Non-Horn to Horn (Abstract). - Jean Christoph Jung, Carsten Lutz, Hadrien Pulcini, Frank Wolter:
Separating Positive and Negative Data Examples by Concepts and Formulas: The Case of Restricted Signatures (Abstract). - Carsten Lutz, Leif Sabellek:
Classifying the Complexity of Ontology-Mediated Queries in EL: From Atomic Queries to Conjunctive Queries (Extended Abstract). - Patrick Koopmann, Jieying Chen:
Deductive Module Extraction for Expressive Description Logics (Extended Abstract). - Yiwei Lu, Zhe Yu:
Argumentation Theory for Reasoning with Inconsistent Ontologies (Extended Abstract). - Ana Ozaki, Cosimo Persia, Andrea Mazzullo:
Learning Query Inseparable ELH Ontologies (Extended Abstract). - Gabriella Pasi, Rafael Peñaloza:
Query Answering in Fuzzy DL-Lite with Graded Axioms (Extended Abstract). - Andreas Steigmiller, Birte Glimm:
Parallelised ABox Reasoning and Query Answering with Expressive Description Logics (Extended Abstract). - Sabiha Tahrat, Germán Alejandro Braun, Alessandro Artale, Marco Gario, Ana Ozaki:
Automated Reasoning in Temporal DL-Lite (Extended Abstract). - Guohui Xiao, Davide Lanti, Roman Kontchakov, Sarah Komla-Ebri, Elem Güzel Kalayci, Linfang Ding, Julien Corman, Benjamin Cogrel, Diego Calvanese, Elena Botoeva:
The Virtual Knowledge Graph System Ontop (Extended Abstract).
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