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ICASSP
2010
IEEE
13 years 8 months ago
Enhanced trellis based vector quantization for coordinated beamforming
This paper presents two techniques to boost the quantization performance of trelli-based beamforming vector quantization schemes [?], [?]. It is well known that tail-biting trelli...
Chun Kin Au-Yeung, Shahab Sanayei
ALIFE
2006
13 years 7 months ago
Self-Replication and Self-Assembly for Manufacturing
It has been argued that a central objective of nanotechnology is to make products inexpensively, and that self-replication is an effective approach to very low-cost manufacturing....
Robert Ewaschuk, Peter D. Turney
SIGECOM
2008
ACM
103views ECommerce» more  SIGECOM 2008»
13 years 7 months ago
A sufficient condition for voting rules to be frequently manipulable
The Gibbard-Satterthwaite Theorem states that (in unrestricted settings) any reasonable voting rule is manipulable. Recently, a quantitative version of this theorem was proved by ...
Lirong Xia, Vincent Conitzer
CORR
2002
Springer
110views Education» more  CORR 2002»
13 years 7 months ago
Long Proteins with Unique Optimal Foldings in the H-P Model
It is widely accepted that (1) the natural or folded state of proteins is a global energy minimum, and (2) in most cases proteins fold to a unique state determined by their amino ...
Oswin Aichholzer, David Bremner, Erik D. Demaine, ...
ICRA
2010
IEEE
88views Robotics» more  ICRA 2010»
13 years 6 months ago
Relaxed optimization for mode estimation in skid steering
— Skid-steered vehicles, by design, must skid in order to maneuver. The skidding causes the vehicle to behave discontinuously as well as introduces complications to the observati...
Timothy M. Caldwell, Todd D. Murphey