Sciweavers

DLOG
2009
13 years 2 months ago
Reasoning With Weighted Ontologies
We study the problem of reasoning over weighted ontologies. We assume that every axiom is labeled with an element of a distributive lattice (called its weight) and try to compute i...
Rafael Peñaloza
DLOG
2009
13 years 5 months ago
A System for Retrieving Top-k Candidates to Job Positions
Umberto Straccia, Eufemia Tinelli, Simona Colucci,...
DLOG
2009
13 years 5 months ago
DL-Lite without UNA
Alessandro Artale, Diego Calvanese, Roman Kontchak...
DLOG
2009
13 years 5 months ago
Unification in the Description Logic EL
Franz Baader, Barbara Morawska
DLOG
2009
13 years 5 months ago
Combined FO Rewritability for Conjunctive Query Answering in DL-Lite
Roman Kontchakov, Carsten Lutz, David Toman, Frank...
DLOG
2009
13 years 5 months ago
Open and Closed World Assumptions in Data Exchange
Leonid Libkin, Cristina Sirangelo
DLOG
2009
13 years 5 months ago
Using Description Logics in Relation Based Access Control
Relation Based Access Control (RelBAC) is an access control model designed for the new scenarios of access control on Web 2.0. Under this model, we discuss in this paper how to for...
Rui Zhang, Alessandro Artale, Fausto Giunchiglia, ...
DLOG
2009
13 years 5 months ago
Which Kind of Module Should I Extract?
Abstract There are various techniques for specifying a module of an ontology that covers all knowledge about a given set of terms. These differ with respect to the size of the modu...
Ulrike Sattler, Thomas Schneider 0002, Michael Zak...