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RAS
2007
109views more  RAS 2007»
15 years 6 months ago
On point-to-point motion planning for underactuated space manipulator systems
In free-floating mode, space manipulator systems have their actuators turned off, and exhibit nonholonomic behavior due to angular momentum conservation. The system is underactua...
Ioannis Tortopidis, Evangelos Papadopoulos
JCT
1998
193views more  JCT 1998»
15 years 6 months ago
Fractional Kernels in Digraphs
The aim of this note is to point out some combinatorial applications of a lemma of Scarf, proved first in the context of game theory. The usefulness of the lemma in combinatorics...
Ron Aharoni, Ron Holzman
IROS
2006
IEEE
107views Robotics» more  IROS 2006»
16 years 1 months ago
Learning Sensory-Motor Maps for Redundant Robots
— Humanoid robots are routinely engaged in tasks requiring the coordination between multiple degrees of freedom and sensory inputs, often achieved through the use of sensorymotor...
Manuel Lopes, José Santos-Victor
EOR
2007
92views more  EOR 2007»
15 years 7 months ago
Planning and approximation models for delivery route based services with price-sensitive demands
Classical vehicle routing problems typically do not consider the impact of delivery price on the demand for delivery services. Existing models seek the minimum sum of tour lengths...
Joseph Geunes, Zuo-Jun Max Shen, Akin Emir
JCB
2006
115views more  JCB 2006»
15 years 7 months ago
Designing an A* Algorithm for Calculating Edit Distance between Rooted-Unordered Trees
Tree structures are useful for describing and analyzing biological objects and processes. Consequently, there is a need to design metrics and algorithms to compare trees. A natura...
Yair Horesh, Ramit Mehr, Ron Unger