1247 search results - page 190 / 250 » Predicting query performance on the web |
AAAI
2008
13 years 11 months ago
2008
Ranking plays a central role in many Web search and information retrieval applications. Ensemble ranking, sometimes called meta-search, aims to improve the retrieval performance b...
INFOSCALE
2007
ACM
13 years 10 months ago
2007
ACM
— To address the rapid growth of the Internet, modern Web search engines have to adopt distributed organizations, where the collection of indexed documents is partitioned among s...
CIKM
2011
Springer
12 years 9 months ago
2011
Springer
Many large-scale Web applications that require ranked top-k retrieval are implemented using inverted indices. An inverted index represents a sparse term-document matrix, where non...
IPPS
2006
IEEE
14 years 3 months ago
2006
IEEE
This paper exploits a previously developed analytical modeling framework to compare several variations of the basic flooding search strategy in unstructured decentralized peer-to...
BMCBI
2005
13 years 8 months ago
2005
Background: BLAST is a widely used genetic research tool for analysis of similarity between nucleotide and protein sequences. This paper presents a software application entitled &...