32 search results - page 6 / 7 » dlog 2011 |
232
Voted
DLOG
2011
14 years 10 months ago
2011
W3C currently extends the SPARQL query language with so-called entailment regimes, which define how queries are evaluated using logical entailment relations. We describe a sound a...
216
Voted
DLOG
2011
14 years 10 months ago
2011
A combination of open and closed-world reasoning (usually called local closed world reasoning) is a desirable capability of knowledge representation formalisms for Semantic Web app...
196
click to vote
DLOG
2011
14 years 10 months ago
2011
Abstract. The pressing need for scalable query answering has motivated the development of many incomplete ontology-based reasoners. Improving the completeness of such systems witho...
368
click to vote
DLOG
2011
14 years 10 months ago
2011
In this paper we present a formal framework and tool supporting the user in the task of formulating a precise query – which best captures their information needs – even in the ...
204
click to vote
DLOG
2011
14 years 10 months ago
2011
Abstract. The preferential and rational consequence relations first studied by Lehmann and colleagues play a central role in non-monotonic reasoning, not least because they provid...