459 search results - page 5 / 92 » Random sampling from a search engine's index |
IJCAI
2003
13 years 8 months ago
2003
For probabilistic reasoning, one often needs to sample from a combinatorial space. For example, one may need to sample uniformly from the space of all satisfying assignments. Can ...
ERCIMDL
1999
Springer
13 years 11 months ago
1999
Springer
Resource discovery in a distributed digital library poses many challenges, one of which is how to choose search engines for query distribution, given a query and a set of search e...
ICWSM
2009
13 years 5 months ago
2009
The present study demonstrates how the emotional content of search terms and their eventual results affects the breadth of a users' search for information. We observed the qu...
DSS
2008
13 years 7 months ago
2008
While small-scale search engines in specific domains and languages are increasingly used by Web users, most existing search engine development tools do not support the development...
ICDE
2010
IEEE
14 years 2 months ago
2010
IEEE
—Data compression techniques such as null suppression and dictionary compression are commonly used in today’s database systems. In order to effectively leverage compression, it...