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ICDCS
2008
IEEE
16 years 1 months ago
Controlled Information Sharing in Collaborative Distributed Query Processing
We present a simple, yet powerful, approach for the specification and enforcement of authorizations regulating data release among data holders collaborating in a distributed comp...
Sabrina De Capitani di Vimercati, Sara Foresti, Su...
IPPS
2008
IEEE
16 years 1 months ago
Parallel option pricing with Fourier Space Time-stepping method on Graphics Processing Units
With the evolution of Graphics Processing Units (GPUs) into powerful and cost-efficient computing architectures, their range of application has expanded tremendously, especially i...
Vladimir Surkov
CCECE
2006
IEEE
16 years 28 days ago
Likelihood-Based Algorithms for Linear Digital Modulation Classification in Fading Channels
Blind modulation classification (MC) is an intermediate step between signal detection and demodulation, with both military and civilian applications. MC is a challenging task, esp...
Octavia A. Dobre, Fahed Hameed
ARGMAS
2005
Springer
16 years 12 days ago
Testing Formal Dialectic
Systems of argumentation or ’computational dialectic’ are emerging as a powerful means of structuring inter-agent communication in multi-agent systems. Individual systems of co...
Simon Wells, Chris Reed
HUC
2005
Springer
16 years 11 days ago
A New Method for Auto-calibrated Object Tracking
Ubiquitous computing technologies which are cheap and easy to use are more likely to be adopted by users beyond the ubiquitous computing community. We present an ultrasonic-only tr...
Paul Duff, Michael R. McCarthy, Angus Clark, Henk ...