Sciweavers

1125 search results - page 13 / 225
» Knowledge-based semantic clustering
Sort
View
DLOG
2008
13 years 9 months ago
Partitioning OWL Knowledge Bases - Revisited and Revised
The development of scalable reasoning systems is one of the crucial factors determining the success of Semantic Web systems. Recently, in [GH06], an approach is proposed, which tac...
Sebastian Wandelt
SEMWEB
2010
Springer
13 years 4 months ago
ORE - A Tool for Repairing and Enriching Knowledge Bases
Abstract. While the number and size of Semantic Web knowledge bases increases, their maintenance and quality assurance are still difficult. In this article, we present ORE, a tool ...
Jens Lehmann, Lorenz Bühmann
ESWS
2007
Springer
14 years 27 days ago
Vague Knowledge Bases for Matchmaking in P2P E-Marketplaces
In this paper we propose an approach to semantic matchmaking that exploits various knowledge representation technologies to find most promising partners in peer-to-peer e-marketpl...
Azzurra Ragone, Umberto Straccia, Tommaso Di Noia,...
APWEB
2004
Springer
14 years 4 days ago
A Knowledge-Based Data Model and Query Algebra for the Next-Generation Web
The management of voluminous heterogeneous resources and services in the web environment is a complex task. Semantic knowledge is playing an increasing important role in order to h...
Qiujian Sheng, Zhongzhi Shi
GI
2009
Springer
13 years 4 months ago
A Knowledge-Based System for the Specification of Variables in Clinical Trials
: Study variables in clinical trial specifications are often defined manually, depending on the knowledge and experience of the author rather than on commonly agreed methods and st...
Matthias Löbe, Barbara Strotmann, Kai-Uwe Hoo...