649 search results - page 28 / 130 » Searching and Ranking Documents based on Semantic Relationsh... |
TREC
2007
13 years 8 months ago
2007
This is the second year for the participation of Center for Studies of Information Resources (CSIR) in the TREC Expert Search Task. Rather than using the candidate profile based ap...
CIKM
2010
Springer
13 years 6 months ago
2010
Springer
We consider the problem of learning to rank relevant and novel documents so as to directly maximize a performance metric called Expected Global Utility (EGU), which has several de...
ISBI
2009
IEEE
14 years 2 months ago
2009
IEEE
One of the main challenges for Content-Based Image Retrieval (CBIR) is to achieve meaningful mappings between the high-level semantic concepts and the low-level visual features in...
BMCBI
2008
13 years 7 months ago
2008
Background: The construction of literature-based networks of gene-gene interactions is one of the most important applications of text mining in bioinformatics. Extracting potentia...
ECIR
2007
Springer
13 years 9 months ago
2007
Springer
The purpose of authorship search is to identify documents written by a particular author or in a particular style in large document collections. Standard search engines match docum...