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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Proceedings ArticleDOI
Predicting Soft-Response of MUX PUFs via Logistic Regression of Total Delay Difference
TL;DR: A logistic regression based approach to predict the soft-response for a challenge using the total delay-difference as an input which gives comparable performance against a more complex approach based on artificial neural network (ANN) models.
Proceedings ArticleDOI
Pipelined QR decomposition based multi-channel least square lattice adaptive filter architectures
TL;DR: A novel approach for pipelining the QRD-MLSL adaptive filtering algorithm is developed that is pipelined at fine-grain level, thus it can be operated at arbitrarily high speed.
Proceedings ArticleDOI
Seizure prediction using cross-correlation and classification
TL;DR: A novel patient-specific algorithm for prediction of seizures in epileptic patients that achieves a high sensitivity and a low false positive rate is presented.
Journal ArticleDOI
A High-Performance Stochastic LDPC Decoder Architecture Designed via Correlation Analysis
TL;DR: An area-efficient architecture for stochastic low-density parity-check (LDPC) decoder with high throughput and excellent bit-error-rate (BER) performance is presented and a variable node (VN) structure is proposed and its similarity with a correlation divider (CORDIV) is pointed out.
Proceedings ArticleDOI
Computing Radial Basis Function Support Vector Machine using DNA via Fractional Coding
Xingyi Liu,Keshab K. Parhi +1 more
TL;DR: A new explicit bipolar-to-unipolar molecular converter for intermediate format conversion is introduced and it is shown that the DNA RBF-SVM realized using the explicit format conversion has orders of magnitude less regression error than that based on implicit conversion.