584 search results - page 79 / 117 » Using RankBoost to compare retrieval systems |
SAC
2008
ACM
13 years 9 months ago
2008
ACM
Generating adequate recommendations for newcomers is a hard problem for a recommender system (RS) due to lack of detailed user profiles and social preference data. Empirical evide...
SIGIR
2012
ACM
12 years 10 days ago
2012
ACM
Combating Web spam is one of the greatest challenges for Web search engines. State-of-the-art anti-spam techniques focus mainly on detecting varieties of spam strategies, such as ...
ICEIS
2003
IEEE
14 years 3 months ago
2003
IEEE
: In this paper we describe the design and implementation of a system called Web Interaction Display and Monitoring (WIDAM). We have developed a web based client-server application...
AIRWEB
2008
Springer
13 years 12 months ago
2008
Springer
The annotation of web sites in social bookmarking systems has become a popular way to manage and find information on the web. The community structure of such systems attracts spam...
ICIA
2007
14 years 6 days ago
2007
Mobile recommender systems have the potential to substantially enrich tourist experiences. As their handling marks a big challenge for ordinary users, its acceptance can only be e...