32 search results - page 1 / 7 » User-centric content freshness metrics for search engines |
WWW
2009
ACM
14 years 5 months ago
2009
ACM
In order to return relevant search results, a search engine must keep its local repository synchronized to the Web, but it is usually impossible to attain perfect freshness. Hence...
WEBI
2004
Springer
13 years 10 months ago
2004
Springer
SIGIR
2010
ACM
13 years 8 months ago
2010
ACM
Freshness has been increasingly realized by commercial search engines as an important criteria for measuring the quality of search results. However, most information retrieval met...
ICDCSW
2002
IEEE
13 years 10 months ago
2002
IEEE
Cooperative Search Engine (CSE) is a distributed search engine, which can update indexes in very short time for the purpose of fresh information retrieval. In CSE, the retrieval p...
WEBDB
2007
Springer
13 years 11 months ago
2007
Springer
Search engine quality is impacted by two factors: the quality of the ranking/matching algorithm used and the freshness of the search engine’s index, which maintains a “snapsho...