1452 search results - page 219 / 291 » The Effectiveness of Query Expansion for Distributed Informa... |
SIGMOD
2010
ACM
14 years 21 days ago
2010
ACM
The proliferation of knowledge-sharing communities and the advances in information extraction have enabled the construction of large knowledge bases using the RDF data model to re...
ICDE
2007
IEEE
14 years 9 months ago
2007
IEEE
Keyword search is a familiar and potentially effective way to find information of interest that is "locked" inside relational databases. Current work has generally assum...
ICDE
2004
IEEE
14 years 9 months ago
2004
IEEE
Twig queries represent the building blocks of declarative query languages over XML data. A twig query describes a complex traversal of the document graph and generates a set of el...
IAJIT
2010
13 years 6 months ago
2010
: Transformation functions utilizing the global information content of an input image have been long serving contrast enhancement by stretching the dynamic range of intensity level...
ADAPTIVE
2007
Springer
13 years 9 months ago
2007
Springer
With the exponential growth of the available information on the World Wide Web, a traditional search engine, even if based on sophisticated document indexing algorithms, has diffi...