1211 search results - page 125 / 243 » Temporal Information Retrieval in Cooperative Search Engine |
SIGIR
2009
ACM
14 years 3 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...
MM
2006
ACM
14 years 3 months ago
2006
ACM
Relevance feedback (RF) has been extensively studied in the content-based image retrieval community. However, no commercial Web image search engines support RF because of scalabil...
WWW
2008
ACM
14 years 10 months ago
2008
ACM
Vernacular place names are names that are commonly in use to refer to geographical places. For purposes of effective information retrieval, the spatial extent associated with thes...
WWW
2005
ACM
14 years 10 months ago
2005
ACM
As the competition of Web search market increases, there is a high demand for personalized Web search to conduct retrieval incorporating Web users' information needs. This pa...
WWW
2005
ACM
14 years 10 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...