5166 search results - page 139 / 1034 » Web Query Optimizer |
230
Voted
CIKM
2003
Springer
15 years 7 months ago
2003
Springer
Evaluation of IR systems has always been difficult because of the need for manually assessed relevance judgments. The advent of large editor-driven taxonomies on the web opens the...
159
click to vote
EMNLP
2010
15 years 19 days ago
2010
Recurrent event queries (REQ) constitute a special class of search queries occurring at regular, predictable time intervals. The freshness of documents ranked for such queries is ...
134
Voted
CIKM
2011
Springer
14 years 2 months ago
2011
Springer
There exist many interrelated information sources on the Internet that can be categorized into structured (database) and semistructured (documents). A key challenge is to integrat...
146
Voted
DMKD
2004
ACM
15 years 8 months ago
2004
ACM
To enable information integration, schema matching is a critical step for discovering semantic correspondences of attributes across heterogeneous sources. As a new attempt, this p...
119
Voted
SIGMOD
1999
ACM
15 years 7 months ago
1999
ACM
The design of webbases, database systems for supporting Webbased applications, is currently an active area of research. In this paper, we propose a 3-layer architecture for design...