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TCS
1998
14 years 9 months ago
ERCW PRAMs and Optical Communication
This paper presents algorithms and lower bounds for several fundamental problems on the Exclusive Read, Concurrent Write Parallel Random Access Machine (ERCW PRAM) and some result...
Philip D. MacKenzie, Vijaya Ramachandran
TIT
2002
129views more  TIT 2002»
14 years 9 months ago
Arbitrary source models and Bayesian codebooks in rate-distortion theory
-- We characterize the best achievable performance of lossy compression algorithms operating on arbitrary random sources, and with respect to general distortion measures. Direct an...
Ioannis Kontoyiannis, Junshan Zhang
VTC
2006
IEEE
15 years 4 months ago
Scheduling in Cellular CDMA-TDD Networks
Abstract— In this paper different scheduling algorithms applied to cellular CDMA (code division multiple access) systems with different duplexing modes are studied. In particular...
Ellina Foutekova, Patrick Agyapong, Birendra Ghimi...
IROS
2006
IEEE
166views Robotics» more  IROS 2006»
15 years 4 months ago
Anytime RRTs
— We present an anytime algorithm for planning paths through high-dimensional, non-uniform cost search spaces. Our approach works by generating a series of Rapidly-exploring Rand...
Dave Ferguson, Anthony Stentz
ICIAP
2007
ACM
14 years 11 months ago
A New Stereo Algorithm Integrating Luminance, Gradient and Segmentation Informations in a Belief-Propagation Framework
The paper deals with the design and implementation of a stereo algorithm. Disparity map is formulated as a Markov Random Field with a new smoothness constraint depending not only ...
Nello Balossino, Maurizio Lucenteforte, Luca Piova...