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GLOBECOM
2006
IEEE
15 years 5 months ago
An Iterative QR-SIC Receiver for Concatenated Space Frequency Coding Schemes in Severe Multipath Channels
Abstract—This paper studies an efficient receiver design for concatenated space-frequency coded orthogonal frequency division multiplexing (OFDM) systems under severe multipath c...
Tung X. Lai, Siva D. Muruganathan, Abu B. Sesay
AUTOMATICA
2006
122views more  AUTOMATICA 2006»
14 years 12 months ago
Gibbs sampler-based coordination of autonomous swarms
In this paper a novel, Gibbs sampler-based algorithm is proposed for coordination of autonomous swarms. The swarm is modeled as a Markov random field (MRF) on a graph with a time-...
Wei Xi, Xiaobo Tan, John S. Baras
RAS
2006
105views more  RAS 2006»
14 years 11 months ago
Reinforcement learning for quasi-passive dynamic walking of an unstable biped robot
A class of biped locomotion called Passive Dynamic Walking (PDW) has been recognized to be efficient in energy consumption and a key to understand human walking. Although PDW is s...
Kentarou Hitomi, Tomohiro Shibata, Yutaka Nakamura...
ETT
2002
76views Education» more  ETT 2002»
14 years 11 months ago
Development and implementation of an advanced airport data link based on multi-carrier communications
In this paper, both the concept and the demonstrator implementation of an advanced airport data link is described which is used for data exchange between pilots and controllers in ...
Erik Haas, Helmuth Lang, Michael Schnell
VLDB
2002
ACM
141views Database» more  VLDB 2002»
14 years 11 months ago
A Multi-version Cache Replacement and Prefetching Policy for Hybrid Data Delivery Environments
This paper introduces MICP, a novel multiversion integrated cache replacement and prefetching algorithm designed for efficient cache and transaction management in hybrid data deli...
André Seifert, Marc H. Scholl