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» On the Expressiveness and Complexity of ATL
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CSI
2007
89views more  CSI 2007»
14 years 9 months ago
Writing and executing ODP computational viewpoint specifications using Maude
The Reference Model of Open Distributed Processing (RM-ODP) is a joint standardization effort by ITU-T and ISO/IEC for the specification of large open distributed systems. RM-ODP ...
José Raúl Romero, Antonio Vallecillo...
JCB
2006
107views more  JCB 2006»
14 years 9 months ago
Protein Image Alignment via Piecewise Affine Transformations
Abstract We present a new approach for aligning families of 2D gels. Instead of choosing one of the gels as reference and performing pairwise alignment, we construct an ideal gel t...
Florian A. Potra, Xing Liu, Françoise Seill...
PR
2006
101views more  PR 2006»
14 years 9 months ago
Efficient Legendre moment computation for grey level images
9 Legendre orthogonal moments have been widely used in the field of image analysis. Because their computation by a direct method is very time expensive, recent efforts have been d...
G. Y. Yang, Huazhong Shu, Christine Toumoulin, Guo...
IJBRA
2007
120views more  IJBRA 2007»
14 years 9 months ago
The myGrid ontology: bioinformatics service discovery
: In this paper we explore issues in the development of the my Grid ontology, which is an OWL ontology designed to support service discovery through service annotation. There are c...
Katy Wolstencroft, Pinar Alper, Duncan Hull, Chris...
SIGECOM
2008
ACM
155views ECommerce» more  SIGECOM 2008»
14 years 9 months ago
Tight information-theoretic lower bounds for welfare maximization in combinatorial auctions
We provide tight information-theoretic lower bounds for the welfare maximization problem in combinatorial auctions. In this problem, the goal is to partition m items among k bidde...
Vahab S. Mirrokni, Michael Schapira, Jan Vondr&aac...