1238 search results - page 208 / 248 » View-based query containment |
DAISD
1994
14 years 11 months ago
1994
We are interested in the problem of validating the consistency of integrity constraints when data is modi ed. In particular, we consider how constraints can be checked with only p...
CCIA
2009
Springer
14 years 10 months ago
2009
Springer
When an agent receives a query from another agent, it tries to satisfy it by building an answer based on its current knowledge. Depending on the available time or the urgency of t...
DEXAW
2010
IEEE
14 years 10 months ago
2010
IEEE
Internet is a huge source of information. Search engines have indexed much of this information and are able to extract the relevant webpages that are related to a given query. Howe...
COMAD
2009
14 years 10 months ago
2009
In this paper, we report the development and experiments of IBM Content Harvester (CH), a tool to analyze and recover templates and content from word processor created text docume...
ECIR
2010
Springer
14 years 10 months ago
2010
Springer
In this work we compare different techniques to automatically find candidate web pages to substitute broken links. We extract information from the anchor text, the content of the p...