42 search results - page 4 / 9 » Time-varying H Systems Revisited |
WSDM
2010
ACM
14 years 4 months ago
2010
ACM
There has been a large amount of research on efficient document retrieval in both IR and web search areas. One important technique to improve retrieval efficiency is early termina...
PC
2002
13 years 7 months ago
2002
Compared to Krylov space methods based on orthogonal or oblique projection, the Chebyshev iteration does not require inner products and is therefore particularly suited for massiv...
WWW
2008
ACM
14 years 8 months ago
2008
ACM
Because it is an integral part of the Internet routing apparatus, and because it allows multiple instances of the same service to be "naturally" discovered, IP Anycast h...
SIGIR
2010
ACM
13 years 11 months ago
2010
ACM
It is generally believed that propagated anchor text is very important for effective Web search as offered by the commercial search engines. “Google Bombs” are a notable illus...
HT
2010
ACM
13 years 5 months ago
2010
ACM
In this paper we consider provenance modelling in Adaptive Hypermedia Systems (AHS). We revisit adaptation and data provenance questions and bring up new and complementary aspects...