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Author

  • Keshab K Parhi
2014

Architectures for IIR digital filters using stochastic computing

Parhi, K. K. & Liu, Y., Jan 1 2014, 2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014. Institute of Electrical and Electronics Engineers Inc., p. 373-376 4 p. 6865143

Research output: Chapter in Book/Report/Conference proceedingConference contribution

27 Scopus citations

Architectures for polar BP decoders using folding

Yuan, B. & Parhi, K. K., Jan 1 2014, 2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014. Institute of Electrical and Electronics Engineers Inc., p. 205-208 4 p. 6865101

Research output: Chapter in Book/Report/Conference proceedingConference contribution

18 Scopus citations

Classification of borderline personality disorder based on spectral power of resting-state fMRI

Xu, T., Cullen, K. R., Houri, A., Lim, K. O., Schulz, S. C. & Parhi, K. K., Nov 2 2014, 2014 International Conference of the IEEE Engineering in Medicine and Biology Society. Institute of Electrical and Electronics Engineers Inc., Vol. 2014. p. 5036-5039 4 p. 6944756. (2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

13 Scopus citations

DREAM: Diabetic Retinopathy Analysis Using Machine Learning

Roychowdhury, S., Koozekanani, D. D. & Parhi, K. K., Sep 2014, In : IEEE Journal of Biomedical and Health Informatics. 18, 5, p. 1717-1728 12 p., 6680633.

Research output: Contribution to journalArticle

147 Scopus citations

Early stopping criteria for energy-efficient low-latency belief-propagation polar code decoders

Yuan, B. & Parhi, K. K., Dec 15 2014, In : IEEE Transactions on Signal Processing. 62, 24, p. 6496-6506 11 p., 6942260.

Research output: Contribution to journalArticle

99 Scopus citations

Impulse noise correction in OFDM systems

Liu, R., Kung, T. L. & Parhi, K. K., Feb 1 2014, In : Journal of Signal Processing Systems. 74, 2, p. 245-262 18 p.

Research output: Contribution to journalArticle

3 Scopus citations

Interleaved successive cancellation polar decoders

Zhang, C. & Parhi, K. K., Jan 1 2014, 2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014. Institute of Electrical and Electronics Engineers Inc., p. 401-404 4 p. 6865150. (Proceedings - IEEE International Symposium on Circuits and Systems).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

Latency analysis and architecture design of simplified SC polar decoders

Zhang, C. & Parhi, K. K., Feb 2014, In : IEEE Transactions on Circuits and Systems II: Express Briefs. 61, 2, p. 115-119 5 p., 6680761.

Research output: Contribution to journalArticle

31 Scopus citations

Low-complexity welch power spectral density computation

Parhi, K. K. & Ayinala, M., Jan 1 2014, In : IEEE Transactions on Circuits and Systems I: Regular Papers. 61, 1, p. 172-182 11 p., 6525419.

Research output: Contribution to journalArticle

43 Scopus citations

Low-latency successive-cancellation polar decoder architectures using 2-bit decoding

Yuan, B. & Parhi, K. K., Apr 2014, In : IEEE Transactions on Circuits and Systems I: Regular Papers. 61, 4, p. 1241-1254 14 p., 6632947.

Research output: Contribution to journalArticle

66 Scopus citations

Protecting DSP circuits through obfuscation

Lao, Y. & Parhi, K. K., Jan 1 2014, 2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014. Institute of Electrical and Electronics Engineers Inc., p. 798-801 4 p. 6865256. (Proceedings - IEEE International Symposium on Circuits and Systems).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

Robust and low complexity algorithms for seizure detection

Bandarabadi, M., Teixeira, C. A., Netoff, T. I., Parhi, K. K. & Dourado, A., Nov 2 2014, 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014. Institute of Electrical and Electronics Engineers Inc., Vol. 2014. p. 4447-4450 4 p. 6944611. (2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Scopus citations

Seizure detection using wavelet decomposition of the prediction error signal from a single channel of intra-cranial EEG

Zhang, Z. & Parhi, K. K., Nov 2 2014, 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014. Institute of Electrical and Electronics Engineers Inc., Vol. 2014. p. 4443-4446 4 p. 6944610. (2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Scopus citations

Statistical analysis of MUX-based physical unclonable functions

Lao, Y. & Parhi, K. K., May 2014, In : IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems. 33, 5, p. 649-662 14 p., 6800150.

Research output: Contribution to journalArticle

48 Scopus citations

True Random Number Generator circuits based on single- and multi-phase beat frequency detection

Tang, Q., Kim, B., Lao, Y., Parhi, K. K. & Kim, C. H., Nov 4 2014, Proceedings of the IEEE 2014 Custom Integrated Circuits Conference, CICC 2014. Institute of Electrical and Electronics Engineers Inc., 6946136. (Proceedings of the IEEE 2014 Custom Integrated Circuits Conference, CICC 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

33 Scopus citations

Two-dimensional magnetic recording using a rotated head array and LDPC code decoding

Wang, Y., Yuan, B., Parhi, K. K. & Victora, R. H., Nov 1 2014, In : IEEE Transactions on Magnetics. 50, 11, 6971812.

Research output: Contribution to journalArticle

2015

3-D localization of Diabetic Macular Edema using OCT thickness maps

Roychowdhury, S., Koozekanani, D., Reinsbach, M. & Parhi, K. K., Nov 4 2015, 2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2015. Institute of Electrical and Electronics Engineers Inc., p. 4334-4337 4 p. 7319354. (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS; vol. 2015-November).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Algorithm and architecture for hybrid decoding of polar codes

Yuan, B. & Parhi, K. K., Apr 24 2015, Conference Record of the 48th Asilomar Conference on Signals, Systems and Computers. Matthews, M. B. (ed.). IEEE Computer Society, p. 2050-2053 4 p. 7094833. (Conference Record - Asilomar Conference on Signals, Systems and Computers; vol. 2015-April).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations

An obfuscated radix-2 real FFT architecture

Shanmugam, G. N. C., Lao, Y. & Parhi, K. K., Aug 4 2015, 2015 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1056-1060 5 p. 7178131. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; vol. 2015-August).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations

Asynchronous discrete-time signal processing with molecular reactions

Salehi, S. A., Riedel, M. D. & Parhi, K. K., Apr 24 2015, Conference Record of the 48th Asilomar Conference on Signals, Systems and Computers. Matthews, M. B. (ed.). IEEE Computer Society, p. 1767-1772 6 p. 7094771. (Conference Record - Asilomar Conference on Signals, Systems and Computers; vol. 2015-April).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

11 Scopus citations

Blood vessel segmentation of fundus images by major vessel extraction and subimage classification

Roychowdhury, S., Koozekanani, D. & Parhi, K. K., May 1 2015, In : IEEE Journal of Biomedical and Health Informatics. 19, 3, p. 1118-1128 11 p., 6848752.

Research output: Contribution to journalArticle

144 Scopus citations

Canonic real-valued FFT structures

Parhi, M., Lao, Y. & Parhi, K. K., Apr 24 2015, Conference Record of the 48th Asilomar Conference on Signals, Systems and Computers. Matthews, M. B. (ed.). IEEE Computer Society, p. 1261-1265 5 p. 7094662. (Conference Record - Asilomar Conference on Signals, Systems and Computers; vol. 2015-April).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

Early Seizure Detection Using Neuronal Potential Similarity: A Generalized Low-Complexity and Robust Measure

Bandarabadi, M., Rasekhi, J., Teixeira, C. A., Netoff, T. I., Parhi, K. K. & Dourado, A., Aug 19 2015, In : International journal of neural systems. 25, 5, 1550019.

Research output: Contribution to journalArticle

19 Scopus citations

Effect of bit-level correlation in stochastic computing

Parhi, M., Riedel, M. & Parhi, K. K., Sep 9 2015, 2015 IEEE International Conference on Digital Signal Processing, DSP 2015. Institute of Electrical and Electronics Engineers Inc., p. 463-467 5 p. 7251915. (International Conference on Digital Signal Processing, DSP; vol. 2015-September).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

14 Scopus citations

Fault-tolerant ripple-carry binary adder using partial triple modular redundancy (PTMR)

Parhi, R., Kim, C. H. & Parhi, K. K., Jan 1 2015, 2015 IEEE International Symposium on Circuits and Systems, ISCAS 2015. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-July. p. 41-44 4 p. 7168565

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Scopus citations

Iterative Vessel Segmentation of Fundus Images

Roychowdhury, S., Koozekanani, D. D. & Parhi, K. K., Jul 1 2015, In : IEEE Transactions on Biomedical Engineering. 62, 7, p. 1738-1749 12 p., 7042289.

Research output: Contribution to journalArticle

99 Scopus citations

Joint brain connectivity estimation from diffusion and functional MRI data

Chu, S. H., Lenglet, C. & Parhi, K. K., Jan 1 2015, Medical Imaging 2015: Image Processing. Styner, M. A. & Ourselin, S. (eds.). SPIE, 941321. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 9413).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Lattice FIR digital filter architectures using stochastic computing

Liu, Y. & Parhi, K. K., Aug 4 2015, 2015 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1027-1031 5 p. 7178125. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; vol. 2015-August).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

22 Scopus citations

Low-Latency Successive-Cancellation List Decoders for Polar Codes with Multibit Decision

Yuan, B. & Parhi, K. K., Oct 1 2015, In : IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 23, 10, p. 2268-2280 13 p., 6920050.

Research output: Contribution to journalArticle

68 Scopus citations

Markov chain computations using molecular reactions

Salehi, S. A., Riedel, M. & Parhi, K. K., Sep 9 2015, 2015 IEEE International Conference on Digital Signal Processing, DSP 2015. Institute of Electrical and Electronics Engineers Inc., p. 689-693 5 p. 7251963. (International Conference on Digital Signal Processing, DSP; vol. 2015-September).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

17 Scopus citations

Molecular Sensing and Computing Systems

Salehi, S. A., Jiang, H., Riedel, M. D. & Parhi, K. K., Sep 2015, In : IEEE Transactions on Molecular, Biological, and Multi-Scale Communications. 1, 3, p. 249-264 16 p., 7423734.

Research output: Contribution to journalArticle

14 Scopus citations

Obfuscating DSP circuits via high-level transformations

Lao, Y. & Parhi, K. K., May 1 2015, In : IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 23, 5, p. 819-830 12 p., 6825872.

Research output: Contribution to journalArticle

38 Scopus citations

Reduced-latency LLR-based SC list decoder for polar codes

Yuan, B. & Parhi, K. K., May 20 2015, GLSVLSI 2015 - 25th 2015 Great Lakes Symposium on VLSI. Association for Computing Machinery, Vol. 20-22-May-2015. p. 107-110 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations

Seizure detection using regression tree based feature selection and polynomial SVM classification

Zhang, Z. & Parhi, K. K., Nov 4 2015, 2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2015. Institute of Electrical and Electronics Engineers Inc., p. 6578-6581 4 p. 7319900. (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS; vol. 2015-November).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

11 Scopus citations

Seizure prediction using polynomial SVM classification

Zhang, Z. & Parhi, K. K., Nov 4 2015, 2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2015. Institute of Electrical and Electronics Engineers Inc., p. 5748-5751 4 p. 7319698. (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS; vol. 2015-November).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

13 Scopus citations

Serial and interleaved architectures for computing real FFT

Chinnapalanichamy, A. & Parhi, K. K., Aug 4 2015, 2015 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1066-1070 5 p. 7178133. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; vol. 2015-August).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Scopus citations

Successive cancellation decoding of polar codes using stochastic computing

Yuan, B. & Parhi, K. K., Jul 27 2015, 2015 IEEE International Symposium on Circuits and Systems, ISCAS 2015. Institute of Electrical and Electronics Engineers Inc., p. 3040-3043 4 p. 7169328. (Proceedings - IEEE International Symposium on Circuits and Systems; vol. 2015-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

23 Scopus citations

Successive cancellation list polar decoder using log-likelihood ratios

Yuan, B. & Parhi, K. K., Apr 24 2015, Conference Record of the 48th Asilomar Conference on Signals, Systems and Computers. Matthews, M. B. (ed.). IEEE Computer Society, p. 548-552 5 p. 7094505. (Conference Record - Asilomar Conference on Signals, Systems and Computers; vol. 2015-April).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

15 Scopus citations
2016

Abnormal neural oscillations in schizophrenia assessed by spectral power ratio of MEG during word processing

Xu, T., Stephane, M. & Parhi, K. K., Nov 2016, In : IEEE Transactions on Neural Systems and Rehabilitation Engineering. 24, 11, p. 1148-1158 11 p., 7448911.

Research output: Contribution to journalArticle

4 Scopus citations

Architectures for Recursive Digital Filters Using Stochastic Computing

Liu, Y. & Parhi, K. K., Jul 15 2016, In : IEEE Transactions on Signal Processing. 64, 14, p. 3705-3718 14 p., 7450670.

Research output: Contribution to journalArticle

19 Scopus citations

Architectures for stochastic normalized and modified lattice IIR filters

Liu, Y. & Parhi, K. K., Feb 26 2016, Conference Record of the 49th Asilomar Conference on Signals, Systems and Computers, ACSSC 2015. Matthews, M. B. (ed.). IEEE Computer Society, p. 1351-1358 8 p. 7421363. (Conference Record - Asilomar Conference on Signals, Systems and Computers; vol. 2016-February).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

Artery/vein classification of retinal blood vessels using feature selection

Vijayakumar, V., Koozekanani, D., White, R., Kohler, J., Roychowdhury, S. & Parhi, K. K., Oct 13 2016, 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2016. Institute of Electrical and Electronics Engineers Inc., Vol. 2016-October. p. 1320-1323 4 p. 7590950

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Scopus citations

Automated detection of neovascularization for proliferative diabetic retinopathy screening

Roychowdhury, S., Koozekanani, D. D. & Parhi, K. K., Oct 13 2016, 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2016. Institute of Electrical and Electronics Engineers Inc., p. 1300-1303 4 p. 7590945. (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS; vol. 2016-October).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Scopus citations
3 Scopus citations

Belief propagation decoding of polar codes using stochastic computing

Yuan, B. & Parhi, K. K., Jul 29 2016, ISCAS 2016 - IEEE International Symposium on Circuits and Systems. Institute of Electrical and Electronics Engineers Inc., p. 157-160 4 p. 7527194. (Proceedings - IEEE International Symposium on Circuits and Systems; vol. 2016-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

13 Scopus citations

Canonic real-valued radix-2n FFT computations

Lao, Y. & Parhi, K. K., Feb 26 2016, Conference Record of the 49th Asilomar Conference on Signals, Systems and Computers, ACSSC 2015. Matthews, M. B. (ed.). IEEE Computer Society, p. 441-446 6 p. 7421166. (Conference Record - Asilomar Conference on Signals, Systems and Computers; vol. 2016-February).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Classification of obsessive-compulsive disorder from resting-state fMRI

Sen, B., Bernstein, G. A., Xu, T., Mueller, B. A., Schreiner, M. W., Cullen, K. R. & Parhi, K. K., Oct 13 2016, 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2016. Institute of Electrical and Electronics Engineers Inc., p. 3606-3609 4 p. 7591508. (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS; vol. 2016-October).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

11 Scopus citations

Computing complex functions using factorization in unipolar stochastic logic

Liu, Y. & Parhi, K. K., May 18 2016, GLSVLSI 2016 - Proceedings of the 2016 ACM Great Lakes Symposium on VLSI. Association for Computing Machinery, p. 109-112 4 p. (Proceedings of the ACM Great Lakes Symposium on VLSI, GLSVLSI; vol. 18-20-May-2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

Computing polynomials by chemical reaction networks

Salehi, S. A., Parhi, K. K. & Riedel, M. D., Jan 1 2016, 2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 7841678. (2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Computing RBF kernel for SVM classification using stochastic logic

Liu, Y. & Parhi, K. K., Dec 9 2016, Proceedings - IEEE International Workshop on Signal Processing Systems, SiPS 2016. Institute of Electrical and Electronics Engineers Inc., p. 327-332 6 p. 7780118

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations