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ICCCN
2007
IEEE
16 years 1 months ago
A Novel Signal Reconstruction Algorithm for Perception Based Data Reduction in Haptic Signal Communication
The performance and immersiveness of telepresence and teleaction systems critically depend on the quality of the communication between the operator and the teleoperator. High pack...
Julius Kammerl, Peter Hinterseer, Eckehard G. Stei...
MFCS
2007
Springer
16 years 28 days ago
Nearly Private Information Retrieval
A private information retrieval scheme is a protocol whereby a client obtains a record from a database without the database operators learning anything about which record the clien...
Amit Chakrabarti, Anna Shubina
ICRA
2006
IEEE
80views Robotics» more  ICRA 2006»
16 years 25 days ago
Wheel-ground Interaction Modelling and Torque Distribution for a Redundant Mobile Robot
Abstract— An operational space dynamic model of a redundantly actuated wheeled mobile robot taking into account the wheel-ground interaction is derived based on vehicle dynamics....
Yuan Ping Li, Teresa Zielinska, Marcelo H. Ang Jr....
SIPS
2006
IEEE
16 years 24 days ago
Carry Prediction and Selection for Truncated Multiplication
This paper presents an error compensation method for truncated multiplication. From two n-bit operands, the operator produces an n-bit product with small error compared to the 2n-b...
Romain Michard, Arnaud Tisserand, Nicolas Veyrat-C...
FC
2005
Springer
119views Cryptology» more  FC 2005»
16 years 10 days ago
Policy-Based Cryptography and Applications
In this paper, we formulate the concept of policy-based cryptography which makes it possible to perform policy enforcement in large-scale open environments like the Internet, with ...
Walid Bagga, Refik Molva