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FSS
2002
84views more  FSS 2002»
15 years 6 months ago
A possibilistic approach to selecting portfolios with highest utility score
The mean-variance methodology for the portfolio selection problem, originally proposed by Markowitz, has been one of the most important research fields in modern finance. In this ...
Christer Carlsson, Robert Fullér, Pé...
SIGIR
2002
ACM
15 years 5 months ago
Document clustering with cluster refinement and model selection capabilities
In this paper, we propose a document clustering method that strives to achieve: (1) a high accuracy of document clustering, and (2) the capability of estimating the number of clus...
Xin Liu, Yihong Gong, Wei Xu, Shenghuo Zhu
TSC
2010
200views more  TSC 2010»
15 years 4 months ago
TQoS: Transactional and QoS-Aware Selection Algorithm for Automatic Web Service Composition
—Web Services are the most famous implementation of service oriented architectures that has brought some challenging research issues. One of these is the composition, i.e. the ca...
Joyce El Haddad, Maude Manouvrier, Marta Rukoz
CLEF
2007
Springer
16 years 13 days ago
MIRACLE at ImageCLEFanot 2007: Machine Learning Experiments on Medical Image Annotation
This paper describes the participation of MIRACLE research consortium at the ImageCLEF Medical Image Annotation task of ImageCLEF 2007. Our areas of expertise do not include image...
Sara Lana-Serrano, Julio Villena-Román, Jos...
EUC
2007
Springer
16 years 12 days ago
A Selective Push Algorithm for Cooperative Cache Consistency Maintenance over MANETs
Cooperative caching is an important technique to support efficient data dissemination and sharing in Mobile Ad hoc Networks (MANETs). In order to ensure valid data access, the cach...
Yu Huang 0002, Beihong Jin, Jiannong Cao, Guangzho...