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CIKM
2009
Springer
14 years 4 months ago
A machine learning approach for improved BM25 retrieval
Despite the widespread use of BM25, there have been few studies examining its effectiveness on a document description over single and multiple field combinations. We determine t...
Krysta Marie Svore, Christopher J. C. Burges
HICSS
2008
IEEE
118views Biometrics» more  HICSS 2008»
14 years 4 months ago
Geographically Distributed Enterprise Architecting: Towards a Theoretical Framework
Enterprise architecting is becoming critical for most modern organizations whose competitive strategies are tightly linked to the underlying information technology (IT) infrastruc...
J. Alberto Espinosa, Frank Armour
HT
2010
ACM
14 years 3 months ago
iMapping: a zooming user interface approach for personal and semantic knowledge management
We present iMapping, a zooming based approach for visually organizing information objects. It was developed on top of semantic desktop technologies and especially targets the supp...
Heiko Haller, Andreas Abecker
ICEGOV
2009
ACM
13 years 8 months ago
Design of a web-based tendering system for e-government procurement
Procurement for e-Government is an important part of activities which are similar to the nature of B2B. That is usually characterized by bulk volumes with complex variables, burea...
Simon Fong, Zhuang Yan
KES
2008
Springer
13 years 10 months ago
Classification and Retrieval through Semantic Kernels
Abstract. This work proposes a family of language-independent semantic kernel functions defined for individuals in an ontology. This allows exploiting wellfounded kernel methods fo...
Claudia d'Amato, Nicola Fanizzi, Floriana Esposito