926 search results - page 111 / 186 » Agent-community based peer-to-peer information retrieval: an... |
WWW
2011
ACM
13 years 2 months ago
2011
ACM
Web provides rich information about a variety of objects. Trustability is a major concern on the web. Truth establishment is an important task so as to provide the right informati...
SIGIR
2009
ACM
14 years 2 months ago
2009
ACM
Crawl selection policy has a direct influence on Web search effectiveness, because a useful page that is not selected for crawling will also be absent from search results. Yet th...
WWW
2010
ACM
14 years 2 months ago
2010
ACM
In this paper, we address the problem of database selection for XML document collections, that is, given a set of collections and a user query, how to rank the collections based o...
AIRS
2010
Springer
13 years 5 months ago
2010
Springer
The dominant method for evaluating search engines is the Cranfield paradigm, but the existing metrics do not consider some modern search engines features, such as document snippets...
CLEF
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. This paper describes the results of the INAOE’s answer validation system evaluated at the Spanish track of the AVE 2007. The system is based on a supervised learning ap...