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CN
2000
107views more  CN 2000»
13 years 7 months ago
Query routing for Web search engines: architecture and experiments
General-purpose search engines such as AltaVista and Lycos are notorious for returning irrelevant results in response to user queries. Consequently, thousands of specialized, topi...
Atsushi Sugiura, Oren Etzioni
MM
2009
ACM
197views Multimedia» more  MM 2009»
14 years 2 months ago
Sirio: an ontology-based web search engine for videos
In this technical demonstration we show a web video search engine based on ontologies, the Sirio1 system, that has been developed within the EU VidiVideo project. The goal of the ...
Thomas M. Alisi, Marco Bertini, Gianpaolo D'Amico,...
WWW
2008
ACM
14 years 8 months ago
Defection detection: predicting search engine switching
Searchers have a choice about which Web search engine they use when looking for information online. If they are unsuccessful on one engine, users may switch to a different engine ...
Allison P. Heath, Ryen W. White
IPM
2007
105views more  IPM 2007»
13 years 7 months ago
Architecture of a grid-enabled Web search engine
Search Engine for South-East Europe (SE4SEE) is a socio-cultural search engine running on the grid infrastructure. It offers a personalized, on-demand, country-specific, categor...
Berkant Barla Cambazoglu, Evren Karaca, Tayfun Kuc...
WWW
2005
ACM
14 years 8 months ago
Three-level caching for efficient query processing in large Web search engines
Large web search engines have to answer thousands of queries per second with interactive response times. Due to the sizes of the data sets involved, often in the range of multiple...
Xiaohui Long, Torsten Suel