3251 search results - page 77 / 651 » Challenges in Web Information Retrieval |
WWW
2007
ACM
14 years 11 months ago
2007
ACM
In a new model for answer retrieval, document collections are distilled offline into large repositories of facts. Each fact constitutes a potential direct answer to questions seek...
IAT
2007
IEEE
14 years 5 months ago
2007
IEEE
In this paper, we propose a client side information management method for web services collaboration. Recently, personalization is one of the most challenging topics of the web te...
CN
2006
13 years 11 months ago
2006
The World Wide Web has become the largest hypertext system in existence, providing an extremely rich collection of information resources. Compared with conventional information so...
WWW
2004
ACM
14 years 11 months ago
2004
ACM
In this paper, we describe the notion of a semantic information portal. This is a community information portal that exploits the semantic web standards to improve structure, exten...
WWW
2003
ACM
14 years 11 months ago
2003
ACM
In the light of image retrieval evolving from text annotation to content-based and from standalone applications to web-based search engines, we foresee the need for deploying cont...