273 search results - page 46 / 55 » Topic and keyword re-ranking for LDA-based topic modeling |
SAC
2009
ACM
14 years 2 months ago
2009
ACM
From a system's perspective as opposed to an individual agent perspective, MAS adaptation is now becoming an important topic, since it can help to obtain expected outcomes ...
CIKM
2009
Springer
14 years 1 months ago
2009
Springer
Opinion mining has become recently a major research topic. A wide range of techniques have been proposed to enable opinion-oriented information seeking systems. However, little is...
EDBTW
2010
Springer
14 years 1 months ago
2010
Springer
There has been lately an increased activity of publishing structured data in RDF due to the activity of the Linked Data community1 . The presence on the Web of such a huge informa...
CIVR
2007
Springer
14 years 1 months ago
2007
Springer
The Carnegie Mellon University Informedia group has enjoyed consistent success with TRECVID interactive search using traditional storyboard interfaces for shot-based retrieval. Fo...
KCAP
2005
ACM
14 years 27 days ago
2005
ACM
In this document, we describe a light-weighted ontology mediation method that allows users to send semantic queries to distant data repositories to browse for learning object meta...