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DEXA
2003
Springer
134views Database» more  DEXA 2003»
14 years 1 months ago
Concurrent and Real-Time Update of Access Control Policies
Abstract. Access control policies are security policies that govern access to resources. Real-time update of access control policies, that is, updating policies while they are in e...
Indrakshi Ray, Tai Xin
GECCO
2003
Springer
138views Optimization» more  GECCO 2003»
14 years 1 months ago
Emergence of Collective Behavior in Evolving Populations of Flying Agents
We demonstrate the emergence of collective behavior in two evolutionary computation systems, one an evolutionary extension of a classic (highly constrained) flocking algorithm and...
Lee Spector, Jon Klein, Chris Perry, Mark Feinstei...
ICRA
2002
IEEE
168views Robotics» more  ICRA 2002»
14 years 23 days ago
A Dynamical Systems Approach to Behavior-Based Formation Control
Dynamical systems theory is used here as a theoretical language and tool to design a distributed control archictecture that generates navigation in formation, integrated with obst...
Sergio Monteiro, Estela Bicho
ATAL
2000
Springer
14 years 6 days ago
Generalised Object-Oriented Concepts for Inter-agent Communication
In this paper, we describe a framework to program open societies of concurrently operating agents. The agents maintain a subjective theory about their environment and interact with...
Rogier M. van Eijk, Frank S. de Boer, Wiebe van de...
ICIAP
1997
ACM
14 years 3 hour ago
A Divide-and-Conquer Strategy in Recovering Shape of Book Surface from Shading
A strategy in solving the shape from shading problem for the shape and albedo recovery of book surfaces under the fully perspective environment is proposed. The whole recovery proc...
Seong Ik Cho, Hideo Saito, Shinji Ozawa