867 search results - page 22 / 174 » Results and Challenges in Web Search Evaluation |
ACMDIS
2008
ACM
13 years 11 months ago
2008
ACM
Throughout many of the different types of Web searches people perform, the primary tasks are to first craft a query that effectively captures their information needs, and then eva...
IV
2009
IEEE
14 years 3 months ago
2009
IEEE
Although laboratory user studies are the most common method for validating the utility of information visualization systems, it may be difficult to determine if such studies accu...
WWW
2005
ACM
14 years 9 months ago
2005
ACM
We describe a framework of bootstrapped hypothesis testing for estimating the confidence in one web search engine outperforming another over any randomly sampled query set of a gi...
KR
2004
Springer
14 years 2 months ago
2004
Springer
Practical description logic systems play an ever-growing role for knowledge representation and reasoning research even in distributed environments. In particular, the often-discus...
WWW
2005
ACM
14 years 9 months ago
2005
ACM
In this paper we present the Infocious Web search engine [23]. Our goal in creating Infocious is to improve the way people find information on the Web by resolving ambiguities pre...