2894 search results - page 515 / 579 » Latent semantic analysis |
SIGIR
2004
ACM
14 years 3 months ago
2004
ACM
Document-centric XML collections contain text-rich documents, marked up with XML tags. The tags add lightweight semantics to the text. Querying such collections calls for a hybrid...
WOSP
2004
ACM
2004
ACM
From UML activity diagrams to Stochastic Petri nets: application to software performance engineering
14 years 3 months ago
Over the last decade, the relevance of performance evaluation in the early stages of the software development life-cycle has been steadily rising. We honestly believe that the int...
CIVR
2004
Springer
14 years 3 months ago
2004
Springer
Text retrieval from broadcast news video is unsatisfactory, because a transcript word frequently does not directly ‘describe’ the shot when it was spoken. Extending the retriev...
GC
2004
Springer
14 years 3 months ago
2004
Springer
Abstract. Behavioural equivalences on open systems are usually defined by comparing system behaviour in all environments. Due to this “universal” quantification over the poss...
ISI
2004
Springer
14 years 3 months ago
2004
Springer
Internet chatrooms are common means of interaction and communications, and they carry valuable information about formal or ad-hoc formation of groups with diverse objectives. This ...