Sciweavers

75
Voted
DLOG
2008
15 years 5 months ago
Towards Higher-Order DL-Lite
Giuseppe De Giacomo, Maurizio Lenzerini, Riccardo ...
94
Voted
DLOG
2008
15 years 5 months ago
A Proof-Theoretic Subsumption Reasoner for Hybrid EL-TBoxes
Hybrid EL-TBoxes combine general concept inclusions (GCIs), which are interpreted with descriptive semantics, with cyclic concept definitions, which are interpreted with greatest f...
Franz Baader, Novak Novakovik, Boontawee Suntisriv...
140
Voted
DLOG
2008
15 years 5 months ago
Taming the Infinite Chase: Query Answering under Expressive Relational Constraints
Answering queries posed over knowledge bases is a central problem in knowledge representation and database theory. In databases, query containment is one of the important query op...
Andrea Calì, Georg Gottlob, Michael Kifer
113
Voted
DLOG
2008
15 years 5 months ago
Identifying Objects Over Time with Description Logics
A fundamental requirement for cooperating agents is to agree on a selection of component values of objects that can be used for reliably communicating references to the objects, to...
David Toman, Grant E. Weddell
146
Voted
DLOG
2008
15 years 5 months ago
Classifying Fuzzy Subsumption in Fuzzy-EL+
Abstract. Fuzzy Description Logics (f-DLs) have been proposed as extensions of classical Description Logics able to handle imprecise and vague knowledge. Although several extension...
Giorgos Stoilos, Giorgos B. Stamou, Jeff Z. Pan
122
Voted
DLOG
2008
15 years 5 months ago
Realization Problem for Formal Concept Analysis
Formal Concept Analysis (FCA) is an approach to knowledge engineering, representation, and analysis. A `standard' FCA-workflow starts with some `experimental' data, class...
Nikolay Shilov
125
Voted
DLOG
2008
15 years 5 months ago
Distributed Resolution for ALC
The use of Description Logic as the basis for Semantic Web Languages has led to new requirements with respect to scalable and nonstandard reasoning. In this paper, we address the p...
Anne Schlicht, Heiner Stuckenschmidt
90
Voted
DLOG
2008
15 years 5 months ago
The Revival of Structural Subsumption in Tableau-based Reasoners
Ralf Möller, Volker Haarslev, Sebastian Wande...
81
Voted
DLOG
2008
15 years 5 months ago
Optimizing the Nominal Introduction Rule in (Hyper)Tableau Calculi
Rob Shearer, Boris Motik, Ian Horrocks