22 search results - page 3 / 5 » Expressive Approximations in DL-Lite Ontologies |
DLOG
2004
13 years 7 months ago
2004
Sonic1 is the first prototype implementation of non-standard inferences for Description Logics that can be used via a graphical user interface. In addition to that our implementat...
PVLDB
2008
13 years 5 months ago
2008
In probabilistic databases, lineage is fundamental to both query processing and understanding the data. Current systems s.a. Trio or Mystiq use a complete approach in which the li...
ECAI
2004
Springer
13 years 11 months ago
2004
Springer
This paper presents an ontology-based approach for web querying, using semantic metadata. We propose a query language based on ontologies and emphasize its ability to express appro...
ISMIS
2009
Springer
14 years 25 days ago
2009
Springer
Abstract. A multi-relational clustering method is presented which can be applied to complex knowledge bases storing resources expressed in the standard Semantic Web languages. It a...
ESWS
2010
Springer
13 years 11 months ago
2010
Springer
Abstract. It has been argued that linked open data is the major benefit of semantic technologies for the web as it provides a huge amount of structured data that can be accessed i...