5954 search results - page 19 / 1191 » Querying Bi-level Information |
105
Voted
WWW
2007
ACM
16 years 2 months ago
2007
ACM
A number of existing information retrieval systems propose the notion of query context to combine the knowledge of query and user into retrieval to reveal the most exact descripti...
108
Voted
SIGIR
2010
ACM
15 years 5 months ago
2010
ACM
The context of the user queries, preceding a given query, is utilized to improve the effectiveness of query classification. Earlier efforts utilize fixed number of preceding queri...
CLEF
2004
Springer
15 years 7 months ago
2004
Springer
This paper describes our participation in the CLEF 2004 French monolingual task. We used our Terrier Information Retrieval platform and experimented with query expansion and query...
221
Voted
SIGMOD
2007
ACM
16 years 2 months ago
2007
ACM
Incomplete information arises naturally in numerous data management applications. Recently, several researchers have studied query processing in the context of incomplete informat...
77
Voted
INFORMS
2002
15 years 1 months ago
2002