1526 search results - page 187 / 306 » Low-cost and robust evaluation of information retrieval syst... |
132
click to vote
ACL
2010
14 years 11 months ago
2010
We present a method for automatically generating focused and accurate topicspecific subjectivity lexicons from a general purpose polarity lexicon that allow users to pin-point sub...
IJCAI
1997
15 years 2 months ago
1997
Like middle-men in physical commerce, middleagents support the flow of information in electronic commerce, assisting in locating and connecting the ultimate information provider ...
129
click to vote
ICDE
2000
IEEE
15 years 5 months ago
2000
IEEE
Increasing application demands are pushing database management systems (DBMSs) towards providing adequate and efficient support for content-based retrieval over multimedia objects...
115
click to vote
MM
2006
ACM
15 years 7 months ago
2006
ACM
Most existing web video search engines index videos by file names, URLs, and surrounding texts. These types of video roughly describe the whole video in an abstract level without ...
136
Voted
SIGIR
2004
ACM
15 years 7 months ago
2004
ACM
This paper reports on and discusses a set of user experiments using the TREC 2003 Web interactive track protocol. The focus is on comparing humans and machine algorithms in terms ...