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CCS
2006
ACM
14 years 1 months ago
Deniable authentication and key exchange
We extend the definitional work of Dwork, Naor and Sahai from deniable authentication to deniable key-exchange protocols. We then use these definitions to prove the deniability fe...
Mario Di Raimondo, Rosario Gennaro, Hugo Krawczyk
MICCAI
2000
Springer
14 years 1 months ago
Multi-DOF Forceps Manipulator System for Laparoscopic Surgery
Many problems in laparoscopic surgery are due to the poor degrees of freedom of movement (DOF) in controlling forceps and laparoscopes. The Multi-DOF forceps manipulator we have ne...
Ryoichi Nakamura, Etsuko Kobayashi, Ken Masamune, ...
ECCV
2010
Springer
14 years 11 days ago
An Oriented Flux Symmetry Based Active Contour Model for Three Dimensional Vessel Segmentation
This paper proposes a novel approach to segment three dimensional curvilinear structures, particularly vessels in angiography, by inspecting the symmetry of image gradients. The pr...
ATAL
2008
Springer
13 years 12 months ago
A new perspective to the keepaway soccer: the takers
Keepaway is a sub-problem of RoboCup Soccer Simulator in which 'the keepers' try to maintain the possession of the ball, while 'the takers' try to steal the ba...
Atil Iscen, Umut Erogul
BIS
2007
93views Business» more  BIS 2007»
13 years 11 months ago
Homogeneous Temporal Activity Patterns in a Large Online Communication Space
The many-to-many social communication activity on the popular technology-news website Slashdot has been studied. We have concentrated on the dynamics of message production without...
Andreas Kaltenbrunner, Vicenç Gómez,...