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ESORICS
2007
Springer
15 years 7 months ago
Countering Statistical Disclosure with Receiver-Bound Cover Traffic
Anonymous communications provides an important privacy service by keeping passive eavesdroppers from linking communicating parties. However, using long-term statistical analysis of...
Nayantara Mallesh, Matthew Wright
143
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ICASSP
2009
IEEE
15 years 7 months ago
A tempering approach for Itakura-Saito non-negative matrix factorization. With application to music transcription
In this paper we are interested in non-negative matrix factorization (NMF) with the Itakura-Saito (IS) divergence. Previous work has demonstrated the relevance of this cost functi...
Nancy Bertin, Cédric Févotte, Roland...
122
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ANTSW
2006
Springer
15 years 7 months ago
Extending the Particle Swarm Algorithm to Model Animal Foraging Behaviour
The particle swarm algorithm contains elements which map fairly strongly to the foraging problem in behavioural ecology. In this paper, we show how some simple adaptions to the sta...
Cecilia Di Chio, Riccardo Poli, Paolo Di Chio
ATAL
2006
Springer
15 years 7 months ago
Behaviosites: a novel paradigm for affecting distributed behavior
In this paper we present the Behaviosite paradigm, a new approach to affecting the behavior of distributed agents in a multiagent system, which is inspired by biological parasites ...
Amit Shabtay, Zinovi Rabinovich, Jeffrey S. Rosens...
CSB
2004
IEEE
149views Bioinformatics» more  CSB 2004»
15 years 7 months ago
Weighting Features to Recognize 3D Patterns of Electron Density in X-Ray Protein Crystallography
Feature selection and weighting are central problems in pattern recognition and instance-based learning. In this work, we discuss the challenges of constructing and weighting feat...
Kreshna Gopal, Tod D. Romo, James C. Sacchettini, ...