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183
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ICIP
2007
IEEE
16 years 1 months ago
Graph-Cut Rate Distortion Algorithm for Contourlet-Based Image Compression
The geometric features of images, such as edges, are difficult to represent. When a redundant transform is used for their extraction, the compression challenge is even more dif...
Maria Trocan, Béatrice Pesquet-Popescu, Jam...
171
Voted
ECAL
2007
Springer
16 years 1 months ago
A Distributed Formation Algorithm to Organize Agents with No Coordinate Agreement
Abstract. In this paper we present an extension of the ShapeBugs distributed formation algorithm which enables 2D mobile agents to agree on a consensus coordinate system starting f...
Gregory Studer, Inman Harvey
GECCO
2007
Springer
166views Optimization» more  GECCO 2007»
16 years 1 months ago
EcoPS: a particle swarm algorithm to model group-foraging
Recent work has introduced a simulation model of ecological processes in terms of a very simple Particle Swarm algorithm. This abstract model produced qualitatively realistic beha...
Cecilia Di Chio, Riccardo Poli, Paolo Di Chio
GECCO
2007
Springer
167views Optimization» more  GECCO 2007»
16 years 1 months ago
Eye-tracking evolutionary algorithm to minimize user fatigue in IEC applied to interactive one-max problem
In this paper, we describe a new algorithm that consists in combining an eye-tracker for minimizing the fatigue of a user during the evaluation process of Interactive Evolutionary...
Denis Pallez, Philippe Collard, Thierry Baccino, L...
ICALP
2007
Springer
16 years 1 months ago
Modular Algorithms for Heterogeneous Modal Logics
Abstract. State-based systems and modal logics for reasoning about them often heterogeneously combine a number of features such as non-determinism and probabilities. Here, we show ...
Lutz Schröder, Dirk Pattinson