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WWW
2006
ACM
16 years 7 months ago
Background knowledge for ontology construction
In this paper we describe a solution for incorporating background knowledge into the OntoGen system for semi-automatic ontology construction. This makes it easier for different us...
Blaz Fortuna, Marko Grobelnik, Dunja Mladenic
IRAL
2003
ACM
15 years 11 months ago
Question-Answering based on virtually integrated lexical knowledge base
This paper proposes an algorithm for causality inference based on a set of lexical knowledge bases that contain information about such items as event role, is-a hierarchy, relevan...
Key-Sun Choi, Jae-Ho Kim, Masaru Miyazaki, Jun Got...
WEBI
2009
Springer
15 years 11 months ago
Detecting Changes over Time in a Knowledge Sharing Community
There is an establishing trend towards the socialization of the web. Virtual communities are becoming very popular web spaces for collaboration and knowledge sharing. However, stu...
Styliani Kleanthous, Vania Dimitrova
SSS
2009
Springer
15 years 11 months ago
An Optimal Self-stabilizing Firing Squad
Consider a fully connected network where up to t processes may crash, and all processes start in an arbitrary memory state. The self-stabilizing firing squad problem consists of e...
Danny Dolev, Ezra N. Hoch, Yoram Moses
AH
2008
Springer
16 years 21 days ago
Modelling Semantic Relationships and Centrality to Facilitate Community Knowledge Sharing
Some of today’s most widely spread applications are social systems where people can form communities and share knowledge. However, knowledge sharing is not always effective and c...
Styliani Kleanthous, Vania Dimitrova