888 search results - page 38 / 178 » Query expansion using associated queries |
DEXA
2000
Springer
14 years 2 months ago
2000
Springer
In 'Associative Caching' each client computer keeps a copy of its query result sets in its own local database. The purpose is to reduce the size and frequency of queries ...
INFOCOM
2003
IEEE
14 years 3 months ago
2003
IEEE
— The success of a P2P file-sharing network highly depends on the scalability and versatility of its search mechanism. Two particularly desirable search features are scope (abil...
CLEF
2008
Springer
13 years 11 months ago
2008
Springer
The domain-specific track evaluates retrieval models for structured scientific bibliographic collections in English, German and Russian. Documents contain elements (title, abstrac...
IPM
2010
13 years 8 months ago
2010
The paper presents methods of retrieving blog posts containing opinions about an entity expressed in the query. The methods use a lexicon of subjective words and phrases compiled ...
APWEB
2004
Springer
14 years 3 months ago
2004
Springer
In a state-of-the-art XML database, an XML query is evaluated as a sequence of structural joins in which positions of data nodes are used to perform each individual structural joi...