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Habilitation à diriger des recherches

2006 Recherches en psychanalyse  
In this contribution, a mutual information-based similarity measure and a stochastic gradient optimization method were implemented in the registration process.  ...  However, the images have to be preprocessed in order to register the data in a robust way. Thus, a simple correction method of the distortions affecting endoscopic images is presented.  ...  ACKNOWLEDGMENT The Authors express their grateful thanks to the Region Lorraine and the french "Ligue Rgionale de Lutte Contre le Cancer (Comits Dpartementaux 54 et 52)" for their financial support, and  ... 
doi:10.3917/rep.005.0119 fatcat:4hgix6p5cnbivfx323xsz74ex4

Evolution and development of neural controllers for locomotion, gradient-following, and obstacle-avoidance in artificial insects

J. Kodjabachian, J.-A. Meyer
1998 IEEE Transactions on Neural Networks  
Dans le premier cas, le résultat de l'optimisation marque la fin du processus de conception.  ...  Dans les deux cas, l'application reste dans le cadre de la robotique et en particulier, des robots volants. F . 3: Les différents types d'exploitation des courants aériens considérés.  ...  The authors wish to thank Thierry Druot for the development of the flight simulator and for his help with the analysis of the huge amount of data produced by the simulation.  ... 
doi:10.1109/72.712153 pmid:18255767 fatcat:iy4zjzgcjzc6pmwoqp3c5xpfga

Construction collaborative d'une base lexi-cale multilingue Le projet Papillon Word usage identification from a crowd-sourced lexical network built with online games

Mathieu Mangeot-Lerebours, -Gilles Sérasset, -Mathieu Lafourcade, Mathieu Lafourcade, Alain Joubert
The numerous criteria occuring in the semantic analysis and the difficulties related to the proper definition of a control function, lead us to explore metaheuristics inspired from nature.  ...  Toutefois, faut-il encoreêtre capable dans la pratique de les construire.  ...  All those criteria were not modeled and included in our experiments. However, the global architecture we propose is suitable to be extended to ants of other caste.  ...