4645 search results - page 849 / 929 » Using Information Extraction to Improve Document Retrieval |
188
click to vote
TCSV
2002
15 years 5 months ago
2002
Abstract--The emerging video coding standard MPEG-4 enables various content-based functionalities for multimedia applications. To support such functionalities, as well as to improv...
133
click to vote
PVLDB
2008
15 years 5 months ago
2008
The measure of similarity between objects is a very useful tool in many areas of computer science, including information retrieval. SimRank is a simple and intuitive measure of th...
165
click to vote
WWW
2006
ACM
16 years 6 months ago
2006
ACM
We introduce the notion of query substitution, that is, generating a new query to replace a user's original search query. Our technique uses modifications based on typical su...
171
click to vote
BMCBI
2006
15 years 6 months ago
2006
Background: Phylogenetic analyses of protein families are used to define the evolutionary relationships between homologous proteins. The interpretation of protein-sequence phyloge...
181
click to vote
KDD
2009
ACM
16 years 6 months ago
2009
ACM
We describe a recommender system in the domain of grocery shopping. While recommender systems have been widely studied, this is mostly in relation to leisure products (e.g. movies...