293 search results - page 49 / 59 » Semantic Language Models for Topic Detection and Tracking |
MVA
2006
13 years 8 months ago
2006
Abstract This paper presents an approach to designing and implementing extensible computational models for perceiving systems based on a knowledge-driven joint inference approach. ...
SACMAT
2006
ACM
14 years 2 months ago
2006
ACM
In this paper we propose an access control model for the Resource Description Framework (RDF). We argue that existing access control models, like the ones developed for securing e...
ICFEM
2010
Springer
13 years 7 months ago
2010
Springer
Despite the advancements of concurrency theory in the past decades, practical concurrent programming has remained a challenging activity. Fundamental problems such as data races an...
ICC
2009
IEEE
14 years 3 months ago
2009
IEEE
: It is well known that no security mechanism can provide full protection against a potential attack. There is always a possibility that a security incident may happen, mainly as a...
CIKM
2008
Springer
13 years 10 months ago
2008
Springer
Personalization has been deemed one of the major challenges in information retrieval with a significant potential for providing better search experience to individual users. Espec...