3251 search results - page 505 / 651 » Challenges in Web Information Retrieval |
WWW
2008
ACM
14 years 9 months ago
2008
ACM
In this paper we examine 1) the scope of geo-ontologies used especially for the purposes of information retrieval on the Web, 2) the core geographical concepts and their mutual re...
WWW
2007
ACM
14 years 9 months ago
2007
ACM
We present an incremental algorithm for building a neighborhood graph from a set of documents. This algorithm is based on a population of artificial agents that imitate the way re...
WWW
2005
ACM
14 years 9 months ago
2005
ACM
We present a system that gathers and analyzes online discussion as it relates to consumer products. Weblogs and online message boards provide forums that record the voice of the p...
WWW
2001
ACM
14 years 9 months ago
2001
ACM
In order to increase retrieval precision, some new search engines provide manually verified answers to Frequently Asked Queries (FAQs). An underlying task is the identification of...
WWW
2010
ACM
14 years 3 months ago
2010
ACM
In a social news website people share content they found on the web, called news, then vote for those they like the most. Voting for a news is then considered as a recommendation,...