23915 search results - page 4441 / 4783 » Management |
171
click to vote
CIKM
2004
Springer
16 years 4 days ago
2004
Springer
We study the representation, derivation and utilization of a special kind of constraints in multidatabase systems. A major challenge is when component database schemas are schemat...
177
click to vote
CIKM
2004
Springer
16 years 4 days ago
2004
Springer
Automatically categorizing documents into pre-defined topic hierarchies or taxonomies is a crucial step in knowledge and content management. Standard machine learning techniques ...
171
click to vote
CIKM
2004
Springer
16 years 4 days ago
2004
Springer
A number of content management tasks, including term categorization, term clustering, and automated thesaurus generation, view natural language terms (e.g. words, noun phrases) as...
205
click to vote
CIKM
2004
Springer
16 years 4 days ago
2004
Springer
Document-centric XML collections contain text-rich documents, marked up with XML tags that add lightweight semantics to the text. Querying such collections calls for a hybrid quer...
181
click to vote
CIKM
2004
Springer
16 years 4 days ago
2004
Springer
The performance of web search engines may often deteriorate due to the diversity and noisy information contained within web pages. User click-through data can be used to introduce...