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AR
2005
132views more  AR 2005»
13 years 8 months ago
Active compliant motion: a survey
Whether they are asked to polish or assemble parts, clean the house or open doors, the future generation of robots will have to cope with contact tasks under uncertainty in a stabl...
Tine Lefebvre, Jing Xiao, Herman Bruyninckx, Gudru...
JCT
2007
90views more  JCT 2007»
13 years 8 months ago
On the maximum number of edges in quasi-planar graphs
A topological graph is quasi-planar, if it does not contain three pairwise crossing edges. Agarwal et al. [2] proved that these graphs have a linear number of edges. We give a sim...
Eyal Ackerman, Gábor Tardos
JEI
2007
88views more  JEI 2007»
13 years 8 months ago
Wavelet-based fragile watermarking scheme for image authentication
In this work, we propose a novel fragile watermarking scheme in wavelet transform domain, which is sensitive to all kinds of manipulations and has the ability to localize the tamp...
Chang-Tsun Li, Huayin Si
JGT
2007
146views more  JGT 2007»
13 years 8 months ago
Compatible circuit decompositions of 4-regular graphs
A transition system T of an Eulerian graph G is a family of partitions of the edges incident to each vertex of G into transitions i.e. subsets of size two. A circuit decomposition...
Herbert Fleischner, François Genest, Bill J...
JIFS
2007
82views more  JIFS 2007»
13 years 8 months ago
Anomaly detection in mobile communication networks using the self-organizing map
Anomaly detection is a pattern recognition task whose goal is to report the occurrence of abnormal or unknown behavior in a given system being monitored. In this paper we propose a...
Rewbenio A. Frota, Guilherme De A. Barreto, Jo&ati...