6495 search results - page 1191 / 1299 » Modeling Multidimensional Databases |
SIGIR
2004
ACM
14 years 3 months ago
2004
ACM
Document representation and indexing is a key problem for document analysis and processing, such as clustering, classification and retrieval. Conventionally, Latent Semantic Index...
CIKM
2004
Springer
14 years 3 months ago
2004
Springer
We explore join optimizations in the presence of both timebased constraints (sliding windows) and value-based constraints (punctuations). We present the first join solution named...
DEXA
2004
Springer
14 years 3 months ago
2004
Springer
Reasoning in legal and social domains appears not to be well dealt with by deductive approaches. This is because such reasoning is open-endedly defeasible, and because the various ...
DEXA
2004
Springer
14 years 3 months ago
2004
Springer
A lot of work has been done on extracting the model of web user behavior. Most of them target server-side logs that cannot track user behavior outside of the server. Recently, a no...
KDD
2004
ACM
14 years 3 months ago
2004
ACM
Semantic understanding of multimedia content is critical in enabling effective access to all forms of digital media data. By making large media repositories searchable, semantic ...