121 search results - page 16 / 25 » Experiment on Combining Sources of Evidence for Passage Retr... |
MM
2006
ACM
14 years 2 months ago
2006
ACM
We present an efficient system for video search that maximizes the use of human bandwidth, while at the same time exploiting the machine’s ability to learn in real-time from use...
SIGIR
2010
ACM
13 years 12 months ago
2010
ACM
Portable, reusable test collections are a vital part of research and development in information retrieval. Reusability is difficult to assess, however. The standard approach— si...
ECIR
2007
Springer
13 years 9 months ago
2007
Springer
Abstract. In focussed XML retrieval, a retrieval unit is an XML element that not only contains information relevant to a user query, but also is specific to the query. INEX defin...
CIKM
2007
Springer
13 years 9 months ago
2007
Springer
One aspect in which retrieving named entities is different from retrieving documents is that the items to be retrieved – persons, locations, organizations – are only indirect...
MM
2004
ACM
14 years 1 months ago
2004
ACM
Most current image retrieval systems and commercial search engines use mainly text annotations to index and retrieve WWW images. This research explores the use of machine learning...