Conference paper
(1 + ε)-approximate sparse recovery
Eric Price, David P. Woodruff
FOCS 2011
Time-varying encoders for constrained systems are introduced. The approach generalizes the state-splitting (ACH) algorithm in a way that yields encoders consisting of multiple phases, with encoding proceeding cyclically from one phase to the next. The framework is useful for design of high-rate codes with reduced decoder error propagation and reduced complexity.
Eric Price, David P. Woodruff
FOCS 2011
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