8724 search results - page 177 / 1745 » Search result diversification |
159
click to vote
TODS
2002
15 years 6 months ago
2002
g for Dependencies at Multiple Abstraction Levels Toon Calders Raymond T. Ng Jef Wijsen The notion of roll-up dependency (RUD) extends functional dependencies with generalization ...
160
click to vote
WWW
2005
ACM
16 years 7 months ago
2005
ACM
The unarguably fast, and continuous, growth of the volume of indexed (and indexable) documents on the Web poses a great challenge for search engines. This is true regarding not on...
259
click to vote
VLDB
2004
ACM
16 years 6 months ago
2004
ACM
An increasing number of databases are becoming Web accessible through form-based search interfaces, and many of these sources are database-driven E-commerce sites. It is a daunting...
197
click to vote
CIKM
2009
Springer
16 years 1 months ago
2009
Springer
While current search engines serve known-item search such as homepage finding very well, they generally cannot support exploratory search effectively. In exploratory search, user...
164
click to vote
WWW
2001
ACM
16 years 7 months ago
2001
ACM
We report results for an independent, blind evaluation of the performance of 11 commercial search engines on 106 online service queries and on 54 topic relevance queries. We found...