10615 search results - page 63 / 2123 » Dynamic topic models |
ECIR
2009
Springer
14 years 7 months ago
2009
Springer
The aim of query-based sampling is to obtain a sufficient, representative sample of an underlying (text) collection. Current measures for assessing sample quality are too coarse gr...
DEBS
2007
ACM
14 years 1 months ago
2007
ACM
Event-based systems are increasingly gaining widespread attention for applications that require integration with loosely coupled and distributed systems for time-critical business...
ECIR
2010
Springer
13 years 11 months ago
2010
Springer
Web pages are often recognized by others through contexts. These contexts determine how linked pages influence and interact with each other. When differentiating such interactions,...
AIRS
2009
Springer
14 years 4 months ago
2009
Springer
Relevance-based language models operate by estimating the probabilities of observing words in documents relevant (or pseudo relevant) to a topic. However, these models assume that ...
HICSS
2005
IEEE
14 years 3 months ago
2005
IEEE
— Building a good cooperation in the P2P resource sharing is a fundamental and challenging research topic because of peer anonymity, peer independence, high dynamics of peer beha...