144 search results - page 23 / 29 » Top-k Ranked Document Search in General Text Databases |
CIVR
2007
Springer
14 years 5 months ago
2007
Springer
Though both quantity and quality of semantic concept detection in video are continuously improving, it still remains unclear how to exploit these detected concepts as semantic ind...
CIKM
2008
Springer
14 years 23 days ago
2008
Springer
Most prior work on information extraction has focused on extracting information from text in digital documents. However, often, the most important information being reported in an...
SIGIR
2005
ACM
14 years 4 months ago
2005
ACM
Recognition and retrieval of historical handwritten material is an unsolved problem. We propose a novel approach to recognizing and retrieving handwritten manuscripts, based upon ...
SIGIR
2005
ACM
14 years 4 months ago
2005
ACM
State-of-the-art question answering (QA) systems employ termdensity ranking to retrieve answer passages. Such methods often retrieve incorrect passages as relationships among ques...
MM
2006
ACM
14 years 4 months ago
2006
ACM
Image annotation has been an active research topic in recent years due to its potentially large impact on both image understanding and Web image search. In this paper, we target a...