International Workshop on Description Logics

The DL workshop is the major annual event of the description logic research community. It is the forum at which those interested in description logics, both from academia and industry, meet to discuss ideas, share information and compare experiences.

DL 2013 will take place in Ulm, Germany, from July 23rd to 26th, 2013.

Workshop Scope

We invite contributions on all aspects of description logics, such as:

  • foundations of description logics, including expressive power, decidability and complexity of reasoning, novel inference problems, and reasoning techniques for solving these problems;
  • extensions of description logics, including, but not limited to, closed-world and nonmonotonic reasoning, defaults, epistemic reasoning, temporal and spatial reasoning, procedural knowledge, and query languages;
  • integration of description logics with other formalisms, such as object-oriented representation languages, database query languages, constraint-based programming, logic programming, and rule-based systems;
  • use of description logics in applications or areas such as ontology engineering, ontology languages, databases, semi-structured data, document management, natural language, learning, planning, semantic web, and grid computing;
  • building systems based on description logics, with special emphasis on optimization and implementation techniques; and
  • tools that exploit description logic reasoning, such as ontology editors, database schema design, query optimization, and data integration tools.

Session Recordings

Veranstaltungen der Universitaet Ulm
Veranstaltungen der Universitaet Ulm - Alle Rechte vorbehalten
Materialization Calculus for Contexts in the Semantic Web
24/07 - 2013
Computing Solutions in OWL 2 QL Knowledge Exchange
26/07 - 2013
Towards Typed Higher-Order Description Logics
26/07 - 2013
Using the TBox to Optimise SPARQL Queries
23/07 - 2013
Complexity of Answering Counting Aggregate Queries over DL-Lite
23/07 - 2013
Tractability Guarantees for DL-Lite Query Answering
23/07 - 2013
Action, Processes and Ontologies (Keynote)
23/07 - 2013
Empirical Study of Logic-based Modules: Cheap is Cheerful
23/07 - 2013
Incremental Reasoning in EL+ without Bookkeeping
23/07 - 2013
Optimising Resolution-Based Rewriting Algorithms for DL Ontologies
23/07 - 2013
CFDnc: A PTIME Description Logic with Functional Constraints and Disjointness
23/07 - 2013
Sufficient Conditions for First-Order and Datalog Rewritability in ELU
23/07 - 2013
Hybrid Unification in the Description Logic EL
23/07 - 2013
Axiomatizing Confident EL_gfp-General Concept Inclusions in the Presence of...
24/07 - 2013
A Hybrid Approach for Learning Concept Definitions from Text
24/07 - 2013
Absorption for ABoxes with Local Universal Restrictions
24/07 - 2013
Exact Learning of TBoxes in DL-Lite and EL
24/07 - 2013
Query Answering via Modal Definability with FaCT++: First Blood (only second...
23/07 - 2013
Query Rewriting over Shallow Ontologies
23/07 - 2013
Evaluating Mapping Repair Systems with Large Biomedical Ontologies
24/07 - 2013
Temporal Query Answering in DL-Lite
24/07 - 2013
Extending Absorption to Nominal Schemas
24/07 - 2013
Temporalising OWL 2 QL
24/07 - 2013
Evolving Graph Databases under Description Logic Constraints
24/07 - 2013
The Empirical Robustness of Description Logic Classification
24/07 - 2013
Computing the lcs w.r.t. General EL+-TBoxes
26/07 - 2013
Rough EL Completion
25/07 - 2013
Finite Model Reasoning in Horn-SHIQ
25/07 - 2013
Ontology-Based Access to Probabilistic Data
25/07 - 2013
Nonmonotonic Existential Rules for Non-Tree-Shaped Ontological Modelling
25/07 - 2013
Towards Practical Uniform Interpolation and Forgetting for ALC TBoxes
26/07 - 2013
Efficient approximation in DL-Lite of OWL 2 ontologies
26/07 - 2013
Minimal Model Semantics and Rational Closure in Description Logics
25/07 - 2013
Preferential Role Restrictions for ALC
25/07 - 2013
Well-Founded Semantics for Extended Datalog and Ontological Reasoning
25/07 - 2013
Transitivity and Equivalence in Decidable Fragments of First-Order Logic
25/07 - 2013
Drugs, Genetics and Phenotypes: an Admission of Formal Semantics in Biomedical...
24/07 - 2013
Conjunctive Query Inseparability in OWL 2 QL is ExpTime-hard
26/07 - 2013
More is Sometimes Less: Succinctness in EL
26/07 - 2013