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AGENTS
1997
Springer
15 years 2 months ago
Adaptation and Learning in Animated Creatures
This paper is concerned with synthetic agents interacting with virtual environments, called animated creatures. The animated creatures are articulated graphical gures that are eq...
Jiming Liu, Hong Qin, Yuan Yan Tang, Y. T. Wu
GECCO
2006
Springer
226views Optimization» more  GECCO 2006»
15 years 1 months ago
Segmentation of medical images using a genetic algorithm
Segmentation of medical images is challenging due to poor image contrast and artifacts that result in missing or diffuse organ/tissue boundaries. Consequently, this task involves ...
Payel Ghosh, Melanie Mitchell
AAAI
2007
15 years 10 days ago
Acquiring Visibly Intelligent Behavior with Example-Guided Neuroevolution
Much of artificial intelligence research is focused on devising optimal solutions for challenging and well-defined but highly constrained problems. However, as we begin creating...
Bobby D. Bryant, Risto Miikkulainen
ATAL
2008
Springer
15 years 12 hour ago
Specifying and enforcing norms in artificial institutions
In this paper we investigate two related aspects of the formalization of open interaction systems: how to specify norms, and how to enforce them by means of sanctions. The problem...
Nicoletta Fornara, Marco Colombetti
IJCV
2006
262views more  IJCV 2006»
14 years 10 months ago
A Variational Model for Object Segmentation Using Boundary Information and Shape Prior Driven by the Mumford-Shah Functional
In this paper, we propose a new variational model to segment an object belonging to a given shape space using the active contour method, a geometric shape prior and the Mumford-Sha...
Xavier Bresson, Pierre Vandergheynst, Jean-Philipp...