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CEC
2005
IEEE
15 years 3 months ago
Automated tile design for self-assembly conformations
AbstractSelf-Assembly is a powerful autopoietic mechanism ubiquitous throughout the natural world. It may be found at the molecular scale and also at astronomical scales. Self-asse...
Germán Terrazas, Natalio Krasnogor, Graham ...
ICRA
2002
IEEE
117views Robotics» more  ICRA 2002»
15 years 3 months ago
Design of a 5-DOF Haptic Simulator for Urological Operations
A new haptic feedback mechanism with five active degrees of freedom (dof), part of a training simulator for urological operations, is presented. The mechanism consists of a 2-dof 5...
Evangelos Papadopoulos, Kostas Vlachos, Dionyssios...
FOCS
2008
IEEE
15 years 4 months ago
On the Hardness of Being Truthful
The central problem in computational mechanism design is the tension between incentive compatibility and computational ef ciency. We establish the rst significant approximability ...
Christos H. Papadimitriou, Michael Schapira, Yaron...
ATAL
2008
Springer
15 years 1 days ago
Undominated VCG redistribution mechanisms
Many important problems in multiagent systems can be seen as resource allocation problems. For such problems, the well-known Vickrey-Clarke-Groves (VCG) mechanism is efficient, in...
Mingyu Guo, Vincent Conitzer
CORR
2008
Springer
162views Education» more  CORR 2008»
14 years 10 months ago
Welfare Undominated Groves Mechanisms
A common objective in mechanism design is to choose the outcome (for example, allocation of resources) that maximizes the sum of the agents' valuations, without introducing in...
Krzysztof R. Apt, Vincent Conitzer, Mingyu Guo, Ev...