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» Different Approaches to Proof Systems
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KES
2008
Springer
15 years 7 months ago
A Secure Mediator for Integrating Multiple Level Access Control Policies
Abstract. We present a method for mapping security levels among the components of a distributed system where data in the local sources are represented in XML. Distributed data is i...
Isabel F. Cruz, Rigel Gjomemo, Mirko Orsini
170
Voted
PPL
2008
106views more  PPL 2008»
15 years 7 months ago
On Implementing the Farm Skeleton
Algorithmic skeletons intend to simplify parallel programming by providing a higher abstraction compared to the usual message passing. Task and data parallel skeletons can be dist...
Michael Poldner, Herbert Kuchen
SIAMSC
2008
193views more  SIAMSC 2008»
15 years 7 months ago
Exact and Approximate Sparse Solutions of Underdetermined Linear Equations
Abstract. In this paper, we empirically investigate the NP-hard problem of finding sparsest solutions to linear equation systems, i.e., solutions with as few nonzeros as possible. ...
Sadegh Jokar, Marc E. Pfetsch
MTA
2000
145views more  MTA 2000»
15 years 7 months ago
Adaptive Multimedia Presentation Strategies
Multimedia presentations comprise various media objects such as text, audio, image, and video that are delivered to users according to certain temporal relationships. In stored mul...
B. Prabhakaran
193
Voted
TFS
2008
190views more  TFS 2008»
15 years 6 months ago
A Fast Geometric Method for Defuzzification of Type-2 Fuzzy Sets
Generalised type-2 fuzzy logic systems can not currently be used for practical problems because the amount of computation required to defuzzify a generalised type-2 fuzzy set is to...
Simon Coupland, Robert John