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CIKM
2009
Springer
15 years 10 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
DCOSS
2009
Springer
15 years 10 months ago
Detection and Localization Sensor Assignment with Exact and Fuzzy Locations
Sensor networks introduce new resource allocation problems in which sensors need to be assigned to the tasks they best help. Such problems have been previously studied in simplifi...
Hosam Rowaihy, Matthew P. Johnson, Diego Pizzocaro...
ESWS
2009
Springer
15 years 10 months ago
ONTOCOM Revisited: Towards Accurate Cost Predictions for Ontology Development Projects
Reliable methods to assess the costs and benefits of ontologies are an important instrument to demonstrate the tangible business value of semantic technologies within enterprises,...
Elena Paslaru Bontas Simperl, Igor O. Popov, Tobia...
ICIAR
2009
Springer
15 years 10 months ago
Multifocus Image Fusion Using Local Phase Coherence Measurement
Image fusion is the task of enhancing the perception of a scene by combining information captured by different imaging sensors. A critical issue in the design of image fusion algo...
Rania Hassen, Zhou Wang, Magdy Salama
ICMI
2009
Springer
95views Biometrics» more  ICMI 2009»
15 years 10 months ago
Salience in the generation of multimodal referring acts
Pointing combined with verbal referring is one of the most paradigmatic human multimodal behaviours. The aim of this paper is foundational: to uncover the central notions that are...
Paul Piwek