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PAAPP
2007
104views more  PAAPP 2007»
14 years 9 months ago
Time-optimum packet scheduling for many-to-one routing in wireless sensor networks
Abstract— This paper studies the WSN application scenario with periodical traffic from all sensors to a sink. We present a time-optimum and energy-efficient packet scheduling a...
Wen-Zhan Song, Fenghua Yuan, Richard LaHusen, Behr...
IPPS
2010
IEEE
14 years 7 months ago
Hybrid MPI/Pthreads parallelization of the RAxML phylogenetics code
Abstract--A hybrid MPI/Pthreads parallelization was implemented in the RAxML phylogenetics code. New MPI code was added to the existing Pthreads production code to exploit parallel...
Wayne Pfeiffer, Alexandros Stamatakis
SIPS
2008
IEEE
15 years 4 months ago
Unified decoder architecture for LDPC/turbo codes
Low-density parity-check (LDPC) codes on par with convolutional turbo codes (CTC) are two of the most powerful error correction codes known to perform very close to the Shannon li...
Yang Sun, Joseph R. Cavallaro
EDCC
2010
Springer
15 years 2 months ago
Early Consensus in Message-Passing Systems Enriched with a Perfect Failure Detector and Its Application in the Theta Model
: While lots of consensus algorithms have been proposed for crash-prone asynchronous message-passing systems enriched with a failure detector of the class Ω (the class of eventua...
François Bonnet, Michel Raynal
ICCV
2009
IEEE
16 years 2 months ago
Seeing 3D Objects in a Single 2D Image
A general framework simultaneously addressing pose estimation, 2D segmentation, object recognition, and 3D reconstruction from a single image is introduced in this paper. The pr...
Diego Rother, Guillermo Sapiro