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IR
2006
14 years 11 months ago
Evolving local and global weighting schemes in information retrieval
This paper describes a method, using Genetic Programming, to automatically determine term weighting schemes for the vector space model. Based on a set of queries and their human de...
Ronan Cummins, Colm O'Riordan
CLEF
2009
Springer
14 years 9 months ago
Medical Image Retrieval: ISSR at CLEF 2009
This paper represents the first participation of the Institute of Statistical Studies and Research at Cairo University group in CLEF 2009-Medical image retrieval track. Our system...
Waleed Arafa, Ragia Ibrahim
CLEF
2003
Springer
15 years 4 months ago
UNED at iCLEF 2003: Searching Cross-Language Summaries
The UNED phrase-based cross-language summaries were first introduced at iCLEF 2001 as a translation strategy which permitted faster document selection with roughly the same accur...
Fernando López-Ostenero, Julio Gonzalo, Fel...
CORR
2010
Springer
109views Education» more  CORR 2010»
14 years 11 months ago
An Ontology-based Context Aware System for Selective Dissemination of Information in a Digital Library
Users of Institutional Repositories and Digital Libraries are known by their needs for very specific information about one or more subjects. To characterize users profiles and offe...
Marisa R. De Giusti, Gonzalo L. Villarreal, Agust&...
JASIS
2000
120views more  JASIS 2000»
14 years 11 months ago
Probabilistic datalog: Implementing logical information retrieval for advanced applications
In the logical approach to information retrieval (IR), retrieval is considered as uncertain inference. Whereas classical IR models are based on propositional logic, we combine Dat...
Norbert Fuhr