5221 search results - page 884 / 1045 » An On-line Problem Database |
182
click to vote
CIKM
2009
Springer
16 years 1 months ago
2009
Springer
We study the problem of creating highly compressed fulltext index structures for versioned document collections, that is, collections that contain multiple versions of each docume...
173
click to vote
CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Ranking is a key problem in many information retrieval (IR) applications, such as document retrieval and collaborative filtering. In this paper, we address the issue of learning ...
168
click to vote
CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Relevance Feedback has proven very effective for improving retrieval accuracy. A difficult yet important problem in all relevance feedback methods is how to optimally balance the...
137
click to vote
CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Scientists often search for document-elements like tables, figures, or algorithm pseudo-codes. Domain scientists and researchers report important data, results and algorithms usi...
145
click to vote
CIKM
2009
Springer
16 years 1 months ago
2009
Springer
The publish-subscribe paradigm is an effective approach for data publishers to asynchronously disseminate relevant data to a large number of data subscribers. A lot of recent res...