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COMBINATORICS
2007
72views more  COMBINATORICS 2007»
15 years 6 months ago
Matrix Partitions with Finitely Many Obstructions
Each m by m symmetric matrix M over 0, 1, ∗, defines a partition problem, in which an input graph G is to be partitioned into m parts with adjacencies governed by M, in the sen...
Tomás Feder, Pavol Hell, Wing Xie
IS
2008
15 years 6 months ago
DFL: A dataflow language based on Petri nets and nested relational calculus
In this paper we propose DFL -- a formal, graphical workflow language for dataflows, i.e., workflows where large amounts of complex data are manipulated, and the structure of the ...
Jan Hidders, Natalia Kwasnikowska, Jacek Sroka, Je...
IJCOMSYS
2006
99views more  IJCOMSYS 2006»
15 years 6 months ago
Distributed policy processing in active-service based infrastructures
More and more applications in the Internet are requiring an intelligent service infrastructure to provide customized services. In this paper, we present an infrastructure, which c...
Wei Yu, Sriram Chellappan, Dong Xuan, Wei Zhao
IVC
2008
138views more  IVC 2008»
15 years 6 months ago
Reconstructing relief surfaces
This paper generalizes Markov Random Field (MRF) stereo methods to the generation of surface relief (height) fields rather than disparity or depth maps. This generalization enable...
George Vogiatzis, Philip H. S. Torr, Steven M. Sei...
IVS
2008
79views more  IVS 2008»
15 years 6 months ago
Scalable and interactive visual analysis of financial wire transactions for fraud detection
Large financial institutions such as Bank of America handle hundreds of thousands of wire transactions per day. Although most transactions are legitimate, these institutions have ...
Remco Chang, Alvin Lee, Mohammad Ghoniem, Robert K...
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