Sciweavers

4382 search results - page 134 / 877
» Query by Semantic Example
Sort
View
123
Voted
CAISE
2003
Springer
15 years 7 months ago
Designing a Federated Multimedia Information System on the Semantic Web
A federated Web-based multimedia information system on one hand gathers its data from various Web sources, on the other hand offers the end-user a rich semantics describing its co...
Richard Vdovjak, Peter Barna, Geert-Jan Houben
140
Voted
SIGMOD
1993
ACM
140views Database» more  SIGMOD 1993»
15 years 6 months ago
Second-Order Signature: A Tool for Specifying Data Models, Query Processing, and Optimization
Abstract: We propose a framework for the specification of extensible database systems. A particular goal is to implement a software component for parsing and rule-based optimizatio...
Ralf Hartmut Güting
ESWS
2010
Springer
15 years 5 months ago
TrOWL: Tractable OWL 2 Reasoning Infrastructure
The Semantic Web movement has led to the publication of thousands of ontologies online. These ontologies present and mediate information and knowledge on the Semantic Web. Tools ex...
Edward Thomas, Jeff Z. Pan, Yuan Ren
AAAI
2010
15 years 3 months ago
Materializing Inferred and Uncertain Knowledge in RDF Datasets
There is a growing need for efficient and scalable semantic web queries that handle inference. There is also a growing interest in representing uncertainty in semantic web knowled...
James P. McGlothlin, Latifur R. Khan
112
Voted
AIMSA
2004
Springer
15 years 6 months ago
Identification of Communities of Peers by Trust and Reputation
In: Proceedings of the Eleventh International Conference on Artificial Intelligence: Methodology, Systems, Applications (AIMSA-04), Springer-Verlag LNAI Series. c 2004 We present ...
Alessandro Agostini, Gianluca Moro