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WIOPT
2011
IEEE
12 years 11 months ago
Energy-neutral source-channel coding in energy-harvesting wireless sensors
Abstract—This work addresses the problem of energy allocation over source compression and transmission for a single energy-harvesting sensor. An optimal class of policies is iden...
Paolo Castiglione, Osvaldo Simeone, Elza Erkip, Th...
ICSE
2012
IEEE-ACM
11 years 10 months ago
Axis: Automatically fixing atomicity violations through solving control constraints
Abstract—Atomicity, a general correctness criterion in concurrency programs, is often violated in real-world applications. The violations are difficult for developers to fix, m...
Peng Liu, Charles Zhang
CGO
2004
IEEE
13 years 11 months ago
Exploring Code Cache Eviction Granularities in Dynamic Optimization Systems
Dynamic optimization systems store optimized or translated code in a software-managed code cache in order to maximize reuse of transformed code. Code caches store superblocks that...
Kim M. Hazelwood, James E. Smith
ICASSP
2010
IEEE
13 years 7 months ago
Adaptive compressed sensing - A new class of self-organizing coding models for neuroscience
Sparse coding networks, which utilize unsupervised learning to maximize coding efficiency, have successfully reproduced response properties found in primary visual cortex [1]. Ho...
William K. Coulter, Cristopher J. Hillar, Guy Isle...
TIT
2008
74views more  TIT 2008»
13 years 7 months ago
Optimal Parsing Trees for Run-Length Coding of Biased Data
Abstract-- We study coding schemes which encode unconstrained sequences into run-length-limited (d, k)-constrained sequences. We present a general framework for the construction of...
Sharon Aviran, Paul H. Siegel, Jack K. Wolf