5166 search results - page 67 / 1034 » Web Query Optimizer |
WWW
2009
ACM
14 years 10 months ago
2009
ACM
In this paper we describe a problem of discovering query clusters from a click-through graph of web search logs. The graph consists of a set of web search queries, a set of pages ...
PR
2008
13 years 10 months ago
2008
Hundreds of millions of users each day submit queries to the Web search engine. The user queries are typically very short which makes query understanding a challenging problem. In...
WWW
2009
ACM
14 years 10 months ago
2009
ACM
To deal with the problem of empty or too little answers returned from a Web database in response to a user query, this paper proposes a novel approach to provide relevant and rank...
SIGMOD
2005
ACM
14 years 10 months ago
2005
ACM
PODS
2010
ACM
14 years 3 months ago
2010
ACM
Both semantic and type-based query optimization rely on the idea that queries often exhibit non-trivial rewritings if the state space of the database is restricted. Despite their ...