Sciweavers

1435 search results - page 243 / 287
» Description Logics
Sort
View
SSDBM
1999
IEEE
135views Database» more  SSDBM 1999»
14 years 2 months ago
Query Processing in the TAMBIS Bioinformatics Source Integration System
Conducting bioinformatic analyses involves biologists in expressing requests over a range of highly heterogeneous information sources and software tools. Such activities are labor...
Norman W. Paton, Robert Stevens, Patricia G. Baker...
AOSD
2007
ACM
14 years 1 months ago
A static aspect language for checking design rules
Design rules express constraints on the behavior and structure of a program. These rules can help ensure that a program follows a set of established practices, and avoids certain ...
Clint Morgan, Kris De Volder, Eric Wohlstadter
KR
2010
Springer
14 years 1 months ago
Improving Query Answering over DL-Lite Ontologies
The DL-Lite family of Description Logics has been designed with the specific goal of allowing for answering complex queries (in particular, conjunctive queries) over ontologies w...
Riccardo Rosati, Alessandro Almatelli
DLOG
2007
14 years 7 days ago
Optimizing Tableau Reasoning in ALC Extended with Uncertainty
Abstract. There has been an increased interest in recent years to incorporate uncertainty in Description Logics (DLs), and a number of proposals have been put forward for modeling ...
Volker Haarslev, Hsueh-Ieng Pai, Nematollaah Shiri
DLOG
2007
14 years 7 days ago
EXPTIME Tableaux for ALC Using Sound Global Caching
We show that global caching can be used with propagation of both satisfiability and unsatisfiability in a sound manner to give an EXPTIME algorithm for checking satisfiability w...
Rajeev Goré, Linh Anh Nguyen