1263 search results - page 42 / 253 » A Scalable Algorithm for Answering Queries Using Views |
SIGIR
2003
ACM
14 years 1 months ago
2003
ACM
One of the major problems in question answering (QA) is that the queries are either too brief or often do not contain most relevant terms in the target corpus. In order to overcom...
WWW
2007
ACM
14 years 9 months ago
2007
ACM
Finding relationships between entities on the Web, e.g., the connections between different places or the commonalities of people, is a novel and challenging problem. Existing Web ...
CIKM
2008
Springer
13 years 10 months ago
2008
Springer
Time is an important dimension of relevance for a large number of searches, such as over blogs and news archives. So far, research on searching over such collections has largely f...
EUC
2004
Springer
14 years 7 days ago
2004
Springer
The demand of information services has fueled in recent years. However, the requested of correct answer in a mobile environment needs to have more attentions. This is due to the sc...
VLDB
2005
ACM
14 years 2 months ago
2005
ACM
Prior work on computing queries from materialized views has focused on views defined by expressions consisting of selection, projection, and inner joins, with an optional aggrega...