1282 search results - page 187 / 257 » A cost-benefit evaluation method for web-based information s... |
CIKM
2009
Springer
14 years 2 months ago
2009
Springer
Well-designed indices can dramatically improve query performance. Including query workload information can produce indices that yield better overall throughput while balancing the...
SIGIR
2004
ACM
14 years 1 months ago
2004
ACM
Document-centric XML collections contain text-rich documents, marked up with XML tags. The tags add lightweight semantics to the text. Querying such collections calls for a hybrid...
ICICS
2003
Springer
14 years 27 days ago
2003
Springer
In this paper, we propose a new method for hiding a signature image in the host image. We encode the signature image by a balanced two-description subband coder and embed the descr...
WWW
2005
ACM
14 years 8 months ago
2005
ACM
Say you are looking for information about a particular person. A search engine returns many pages for that person's name but which pages are about the person you care about, ...
WWW
2009
ACM
14 years 8 months ago
2009
ACM
Community Question Answering (CQA) has emerged as a popular forum for users to pose questions for other users to answer. Over the last few years, CQA portals such as Naver and Yah...