K
Keshab K. Parhi
Researcher at University of Minnesota
Publications - 768
Citations - 21763
Keshab K. Parhi is an academic researcher from University of Minnesota. The author has contributed to research in topics: Decoding methods & Adaptive filter. The author has an hindex of 68, co-authored 749 publications receiving 20097 citations. Previous affiliations of Keshab K. Parhi include University of California, Berkeley & University of Warwick.
Papers
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Journal ArticleDOI
Exhaustive scheduling and retiming of digital signal processing systems
T.C. Denk,Keshab K. Parhi +1 more
TL;DR: Techniques are developed for generating all scheduling and retiming solutions for a strongly connected data-flow graph, allowing a designer to explore the space of possible implementations of digital signal processing algorithms.
Journal ArticleDOI
Digital Signal Processing With Molecular Reactions
TL;DR: This article shows how abstracting these reactions appropriately provide a formalism to describe computation that is familiar to electrical engineers and computer scientists.
Proceedings ArticleDOI
Calculation of minimum number of registers in 2-D discrete wavelet transforms using lapped block processing
T.C. Denk,Keshab K. Parhi +1 more
TL;DR: Using life-time analysis, it is shown that the total number of on-chip line delays required for this architecture is approximately (N-1) where N is the order of the FIR filters used for the computation of the discrete wavelet transform.
Proceedings ArticleDOI
Successive cancellation list polar decoder using log-likelihood ratios
Bo Yuan,Keshab K. Parhi +1 more
TL;DR: In this article, a log-likelihood-ratio (LLR)-based SCL decoding algorithm is proposed, which only needs half the computation and storage complexity than the conventional one.
Journal ArticleDOI
Calculation of minimum number of registers in arbitrary life time chart
TL;DR: This paper presents a general approach to calculate the minimum number of registers in any digital signal processing (DSP) circuit for any arbitrarily specified life time chart and periodicity of computation.