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CAI
2011
Springer
14 years 10 months ago
Theme and Variations on the Concatenation Product
Abstract. The concatenation product is one of the most important operations on regular languages. Its study requires sophisticated tools from algebra, finite model theory and pro...
Jean-Éric Pin
GAMESEC
2011
287views Game Theory» more  GAMESEC 2011»
14 years 6 months ago
Collaborative Location Privacy with Rational Users
Recent smartphones incorporate embedded GPS devices that enable users to obtain geographic information about their surroundings by providing a location-based service (LBS) with the...
Francisco Santos, Mathias Humbert, Reza Shokri, Je...
CIKM
2009
Springer
16 years 1 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
ECIS
2003
15 years 8 months ago
Assessing the performance of an electronic marketplace: a conceptual model and case study
Theories of inter-organisational co-ordination propose that information processing capabilities (structure, process and technology) must be aligned with information processing nee...
Philip O'Reilly, Pat Finnegan
SIGIR
2002
ACM
15 years 6 months ago
Video retrieval using an MPEG-7 based inference network
This work proposes a model for video retrieval based upon the inference network model. The document network is constructed using video metadata encoded using MPEG-7 and captures i...
Andrew Graves, Mounia Lalmas