990 search results - page 48 / 198 » Current Developments in Information Retrieval Evaluation |
WWW
2007
ACM
14 years 10 months ago
2007
ACM
Phishing is a significant problem involving fraudulent email and web sites that trick unsuspecting users into revealing private information. In this paper, we present the design, ...
TCSV
2008
13 years 9 months ago
2008
The characterization of a video segment by a digital signature is a fundamental task in video processing. It is necessary for video indexing and retrieval, copyright protection and...
ICIP
2001
IEEE
14 years 10 months ago
2001
IEEE
The majority of today's content based image retrieval systems rely on low-level image descriptors which limit their capability to support meaningful interactions with the use...
CIKM
2009
Springer
14 years 3 months ago
2009
Springer
Users frequently modify a previous search query in hope of retrieving better results. These modifications are called query reformulations or query refinements. Existing research h...
HICSS
2005
IEEE
14 years 2 months ago
2005
IEEE
One of the challenges in delivering e-government services is to design the Web sites to make it easier for citizens to find desired information. However, little work is found to e...