8746 search results - page 89 / 1750 » Diversifying search results |
SIGIR
2003
ACM
14 years 2 months ago
2003
ACM
Niche Search Engines offer an efficient alternative to traditional search engines when the results returned by general-purpose search engines do not provide a sufficient degree of...
WWW
2008
ACM
14 years 9 months ago
2008
ACM
In this paper we study the characteristics of search queries submitted from mobile devices using various Yahoo! oneSearch applications during a 2 months period in the second half ...
CISIS
2009
IEEE
14 years 3 months ago
2009
IEEE
This paper proposes a fast AND/OR tree search algorithm using a multiple-paths concurrent search method. Conventional heuristic AND/OR tree search algorithms expand nodes in only ...
IPM
2010
13 years 7 months ago
2010
There are a number of multimedia tasks and environments that can be collaborative in nature and involve contributions from more than one individual. Examples of such tasks include...
AAAI
2008
13 years 11 months ago
2008
This paper considers the problem of an agent searching for a resource or a tangible good in a physical environment, where at each stage of its search it observes one source where ...