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» Challenges in Web Information Retrieval
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GI
2007
Springer
14 years 2 months ago
Informationsextraktion durch Verwendung Computerlinguistischer Verfahren in Texten mit Makrostruktur
Abstract: In diesem Beitrag wird ein System vorgestellt, mit dem semistrukturierte militärische Aufklärungsmeldungen analysiert werden können, um ontologiegestützt ein automati...
Frank Reinert, Patrick Waldschmitt, Sandro Leuchte...
DL
1998
Springer
180views Digital Library» more  DL 1998»
14 years 26 days ago
Automatic Subject Indexing Using an Associative Neural Network
The global growth in popularity of the World Wide Web has been enabled in part by the availability of browser based search tools which in turn have led to an increased demand for ...
Yi-Ming Chung, William M. Pottenger, Bruce R. Scha...
ECIR
2010
Springer
13 years 10 months ago
Learning to Select a Ranking Function
Abstract. Learning To Rank (LTR) techniques aim to learn an effective document ranking function by combining several document features. While the function learned may be uniformly ...
Jie Peng, Craig Macdonald, Iadh Ounis
BMCBI
2008
154views more  BMCBI 2008»
13 years 8 months ago
Extension of the COG and arCOG databases by amino acid and nucleotide sequences
Background: The current versions of the COG and arCOG databases, both excellent frameworks for studies in comparative and functional genomics, do not contain the nucleotide sequen...
Florian Meereis, Michael Kaufmann
BMCBI
2008
140views more  BMCBI 2008»
13 years 8 months ago
GORouter: an RDF model for providing semantic query and inference services for Gene Ontology and its associations
Background: The most renowned biological ontology, Gene Ontology (GO) is widely used for annotations of genes and gene products of different organisms. However, there are shortcom...
Qingwei Xu, Yixiang Shi, Qiang Lu, Guo-qing Zhang,...