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IJHR
2008
119views more  IJHR 2008»
15 years 6 months ago
Imitation Learning of Dual-Arm Manipulation Tasks in Humanoid Robots
In this paper, we deal with imitation learning of arm movements in humanoid robots. Hidden Markov Models (HMM) are used to generalize movements demonstrated to a robot multiple tim...
Tamim Asfour, Pedram Azad, Florian Gyarfas, Rü...
CANDC
2007
ACM
15 years 6 months ago
Codon phylogenetic distance
We develop here an analytical evolution model based on a trinucleotide mutation matrix 64 × 64 with nine substitution parameters associated with the three types of substitutions ...
Christian J. Michel
CN
2007
124views more  CN 2007»
15 years 6 months ago
Cryptographic techniques for mobile ad-hoc networks
In this paper, we propose some cryptographic techniques to securely set up a mobile ad-hoc network. The process is fully self-managed by the nodes, without any trusted party. New ...
Vanesa Daza, Javier Herranz, Paz Morillo, Carla R&...
IPL
2008
93views more  IPL 2008»
15 years 6 months ago
Computing Longest Previous Factor in linear time and applications
We give two optimal linear-time algorithms for computing the Longest Previous Factor (LPF) array corresponding to a string w. For any position i in w, LPF[i] gives the length of th...
Maxime Crochemore, Lucian Ilie
COMCOM
2007
119views more  COMCOM 2007»
15 years 6 months ago
A new high rate adaptive wireless data dissemination scheme
With the increasing popularity of wireless networks and mobile computing, data broadcasting has emerged as an efficient way of delivering data to mobile clients having a high degr...
Petros Nicopolitidis, Georgios I. Papadimitriou, M...