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WWW
2008
ACM
14 years 6 months ago
2008
ACM
Current search engines do not support user searches for chemical entities (chemical names and formulae) beyond simple keyword searches. Usually a chemical molecule can be represen...
WWW
2005
ACM
14 years 6 months ago
2005
ACM
Say you are looking for information about a particular person. A search engine returns many pages for that person's name but which pages are about the person you care about, ...
GECCO
2005
Springer
13 years 11 months ago
2005
Springer
Several ways of using singular value decomposition (SVD), a linear algebra technique typically used for information retrieval, to decompose problems into subproblems are investiga...
CIKM
2004
Springer
13 years 11 months ago
2004
Springer
It is crucial in many information systems to organize short text segments, such as keywords in documents and queries from users, into a well-formed topic hierarchy. In this paper,...
DEXAW
2008
IEEE
14 years 6 days ago
2008
IEEE
— One of the critical issues in search engines is the size of search indexes: as the number of documents handled by an engine increases, the search must preserve its efficiency,...