4589 search results - page 751 / 918 » A new evaluation measure for information retrieval systems |
MM
2009
ACM
14 years 3 months ago
2009
ACM
Today, semantic concept based video retrieval systems often show insufficient performance for real-life applications. Clearly, a big share of the reason is the lacking performance...
WEBI
2010
Springer
13 years 7 months ago
2010
Springer
While much research has been performed on query logs collected for major Web search engines, query log analysis to enhance search on smaller and more focused collections has attrac...
COLING
2010
13 years 4 months ago
2010
Temporal expressions in texts contain significant temporal information. Understanding temporal information is very useful in many NLP applications, such as information extraction,...
HT
2003
ACM
14 years 2 months ago
2003
ACM
Web sites today serve many different functions, such as corporate sites, search engines, e-stores, and so forth. As sites are created for different purposes, their structure and...
MM
2005
ACM
14 years 2 months ago
2005
ACM
In this paper, we present an unstructured peer-to-peer network called GridMedia for live media streaming employing a push-pull approach. Each node in GridMedia randomly selects it...