152 search results - page 18 / 31 » Enhancing Relevance Models with Adaptive Passage Retrieval |
CHI
2011
ACM
13 years 2 months ago
2011
ACM
In this paper, we propose a system for helping users to judge the credibility of Web search results and to search for credible Web pages. Conventional Web search engines present o...
CIKM
2006
Springer
14 years 11 days ago
2006
Springer
In an expert search task, the users' need is to identify people who have relevant expertise to a topic of interest. An expert search system predicts and ranks the expertise o...
CIKM
2007
Springer
14 years 2 months ago
2007
Springer
How to improve search accuracy for difficult topics is an underaddressed, yet important research question. In this paper, we consider a scenario when the search results are so poo...
ICMCS
2006
IEEE
14 years 4 months ago
2006
IEEE
In this paper, we propose a probabilistic model for web image mining, which is based on concept-sensitive salient regions without human intervene. Our goal is to achieve a middle-...
SIGIR
2008
ACM
13 years 10 months ago
2008
ACM
In this paper, we show how a user profile can be enhanced when a more detailed description of the products is included. Two main assumptions have been considered: the first implie...