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3 Citations (Scopus)

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

Magnetoencephalography
Word processing
Word Processing
Schizophrenia
Frequency bands

Architecture optimization and performance comparison of nonce-misuse-resistant authenticated encryption algorithms

Koteshwara, S., Das, A. & Parhi, K. K., May 2019, In : IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 27, 5, p. 1053-1066 14 p., 8648246.

Research output: Contribution to journalArticle

Cryptography
Application specific integrated circuits
Field programmable gate arrays (FPGA)
17 Citations (Scopus)

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

IIR filters
Digital filters
Feedback
Hardware
Logic gates
6 Citations (Scopus)

A Serial Commutator Fast Fourier Architecture for Real-Valued Signals

Garrido, M., Unnikrishnan, N. K. & Parhi, K. K., Nov 2018, In : IEEE Transactions on Circuits and Systems II: Express Briefs. 65, 11, p. 1693-1697 5 p., 8039527.

Research output: Contribution to journalArticle

Electric commutators
Fast Fourier transforms
Hardware
Adders
Electronic data interchange
3 Citations (Scopus)
Detectors
Statistical methods
Jitter
Networks (circuits)
Costs
125 Citations (Scopus)

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

Binary images
Blood vessels
Blood Vessels
Pixels
Pathology

Canonic Composite Length Real-Valued FFT

Lao, Y. & Parhi, K. K., Oct 1 2018, In : Journal of Signal Processing Systems. 90, 10, p. 1401-1414 14 p.

Research output: Contribution to journalArticle

Fast Fourier transforms
Odd
Composite
Fast Fourier transform
Composite materials
2 Citations (Scopus)

Canonic FFT flow graphs for real-valued even/odd symmetric inputs

Lao, Y. & Parhi, K. K., Dec 1 2017, In : Eurasip Journal on Advances in Signal Processing. 2017, 1, 45.

Research output: Contribution to journalArticle

Flow graphs
Fast Fourier transforms
Redundancy
17 Citations (Scopus)

Chemical reaction networks for computing polynomials

Salehi, S. A., Parhi, K. K. & Riedel, M. D., Jan 1 2017, In : ACS Synthetic Biology. 6, 1, p. 76-83 8 p.

Research output: Contribution to journalArticle

Chemical reactions
Molecular Computers
Polynomials
DNA
Molecules
8 Citations (Scopus)

Computing arithmetic functions using stochastic logic by series expansion

Parhi, K. K. & Liu, Y., Jan 1 2019, In : IEEE Transactions on Emerging Topics in Computing. 7, 1, p. 44-59 16 p., 7593286.

Research output: Contribution to journalArticle

Polynomials
Finite automata
Logic circuits
Factorization
Hardware
7 Citations (Scopus)

Computing Mathematical Functions using DNA via Fractional Coding

Salehi, S. A., Liu, X., Riedel, M. & Parhi, K. K., Dec 1 2018, In : Scientific reports. 8, 1, 8312.

Research output: Contribution to journalArticle

Mathematical Computing
Pharmacologic Actions
Neural Networks (Computer)
DNA
Sigmoid Colon
3 Citations (Scopus)

Computing polynomials using unipolar stochastic logic

Liu, Y. & Parhi, K. K., Apr 2017, In : ACM Journal on Emerging Technologies in Computing Systems. 13, 3, 42.

Research output: Contribution to journalArticle

Polynomials
Factorization
Hardware
Shift registers
Logic gates
1 Citation (Scopus)
Discriminators
Time series
Signal to noise ratio
Power spectral density
White noise
19 Citations (Scopus)

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

Electroencephalography
Bioelectric potentials
Refractory materials
Spectrum analysis
Frequency bands
17 Citations (Scopus)

Fully Automated Segmentation of Fluid/Cyst Regions in Optical Coherence Tomography Images with Diabetic Macular Edema Using Neutrosophic Sets and Graph Algorithms

Rashno, A., Koozekanani, D., Drayna, P. M., Nazari, B., Sadri, S., Rabbani, H. & Parhi, K. K., May 2018, In : IEEE Transactions on Biomedical Engineering. 65, 5, p. 989-1001 13 p.

Research output: Contribution to journalArticle

Optical tomography
Fluids
Pigments
Cost functions
Membranes
14 Citations (Scopus)

Fully-automated segmentation of fluid regions in exudative age-related macular degeneration subjects: Kernel graph cut in neutrosophic domain

Rashno, A., Nazari, B., Koozekanani, D. D., Drayna, P. M., Sadri, S., Rabbani, H. & Parhi, K. K., Oct 2017, In : PloS one. 12, 10, e0186949.

Research output: Contribution to journalArticle

Open Access
Macular Degeneration
Retinal Pigments
Fluids
seeds
Retinal Pigment Epithelium
6 Citations (Scopus)
Open Access
Diffusion Magnetic Resonance Imaging
Joints
Magnetic Resonance Imaging
Brain
Connectome
1 Citation (Scopus)

Improved BER Performance with Rotated Head Array and 2-D Detector in Two-Dimensional Magnetic Recording

Wang, Y., Yuan, B. & Parhi, K. K., Jul 2016, In : IEEE Transactions on Magnetics. 52, 7, 7368942.

Research output: Contribution to journalArticle

Magnetic recording
Bit error rate
Equalizers
Detectors
Signal to noise ratio
3 Citations (Scopus)
Energy utilization
Classifiers
Decomposition
Hardware
Learning systems
86 Citations (Scopus)

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

Pixels
Blood vessels
Pathology
Lighting
9 Citations (Scopus)
Integrated circuits
Networks (circuits)
Ethernet
Fast Fourier transforms
Hardware

Linear-Phase Lattice FIR Digital Filter Architectures Using Stochastic Logic

Liu, Y. & Parhi, K. K., May 1 2018, In : Journal of Signal Processing Systems. 90, 5, p. 791-803 13 p.

Research output: Contribution to journalArticle

FIR Filter
Digital Filter
FIR filters
Digital filters
Logic
14 Citations (Scopus)

LLR-Based Successive-Cancellation List Decoder for Polar Codes with Multibit Decision

Yuan, B. & Parhi, K. K., Jan 2017, In : IEEE Transactions on Circuits and Systems II: Express Briefs. 64, 1, p. 21-25 5 p., 7440823.

Research output: Contribution to journalArticle

Decoding
Hardware
Sorting
Silicon
52 Citations (Scopus)

Low-Complexity Seizure Prediction From iEEG/sEEG Using Spectral Power and Ratios of Spectral Power

Zhang, Z. & Parhi, K. K., Jun 2016, In : IEEE Transactions on Biomedical Circuits and Systems. 10, 3, p. 693-706 14 p., 7307237.

Research output: Contribution to journalArticle

Electroencephalography
Support vector machines
Classifiers
Electrodes
Kalman filters
58 Citations (Scopus)

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

Decoding
Throughput
Turbo codes
VLSI circuits
Clocks
Multi-class Classification
Feature Selection
Feature extraction
Uncertainty
Misclassification Error
4 Citations (Scopus)

MUSE: Minimum Uncertainty and Sample Elimination Based Binary Feature Selection

Zhang, Z. & Parhi, K. K., Aug 16 2018, (Accepted/In press) In : IEEE Transactions on Knowledge and Data Engineering.

Research output: Contribution to journalArticle

Feature extraction
Redundancy
Bins
Impurities
Learning systems
23 Citations (Scopus)

Network analysis of functional brain connectivity in borderline personality disorder using resting-state fMRI

Xu, T., Cullen, K. R., Mueller, B., Schreiner, M. W., Lim, K. O., Schulz, S. C. & Parhi, K. K., Jan 1 2016, In : NeuroImage: Clinical. 11, p. 302-315 14 p.

Research output: Contribution to journalArticle

Borderline Personality Disorder
Magnetic Resonance Imaging
Brain
Discriminant Analysis
Neuroimaging
32 Citations (Scopus)

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

Digital signal processing
Networks (circuits)
Finite automata
Data flow graphs
IIR filters
36 Citations (Scopus)

Optic disc boundary and vessel origin segmentation of fundus images

Roychowdhury, S., Koozekanani, D. D., Kuchinka, S. N. & Parhi, K. K., Nov 2016, In : IEEE Journal of Biomedical and Health Informatics. 20, 6, p. 1562-1574 13 p.

Research output: Contribution to journalArticle

Optic Disk
Optics
Blood vessels
Blood Vessels
Pixels

Ranking Regions, Edges and Classifying Tasks in Functional Brain Graphs by Sub-Graph Entropy

Sen, B., Chu, S. H. & Parhi, K. K., Dec 1 2019, In : Scientific reports. 9, 1, 7628.

Research output: Contribution to journalArticle

Open Access
Entropy
Brain
Gambling
Emotions
Connectome
15 Citations (Scopus)

Reliable PUF-Based Local Authentication With Self-Correction

Lao, Y., Yuan, B., Kim, C. H. & Parhi, K. K., Feb 2017, In : IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems. 36, 2, p. 201-213 13 p., 7470631.

Research output: Contribution to journalArticle

Authentication
Finite automata
Integrated circuits
Foundries
Hardware security
4 Citations (Scopus)

RETOUCH: The Retinal OCT Fluid Detection and Segmentation Benchmark and Challenge

Bogunovic, H., Venhuizen, F., Klimscha, S., Apostolopoulos, S., Bab-Hadiashar, A., Bagci, U., Beg, M. F., Bekalo, L., Chen, Q., Ciller, C., Gopinath, K., Gostar, A. K., Jeon, K., Ji, Z., Kang, S. H., Koozekanani, D. D., Lu, D., Morley, D., Parhi, K. K., Park, H. S. & 12 others, Rashno, A., Sarunic, M., Shaikh, S., Sivaswamy, J., Tennakoon, R., Yadav, S., De Zanet, S., Waldstein, S. M., Gerendas, B. S., Klaver, C., Sanchez, C. I. & Schmidt-Erfurth, U., Aug 2019, In : IEEE Transactions on Medical Imaging. 38, 8, p. 1858-1874 17 p., 8653407.

Research output: Contribution to journalArticle

Benchmarking
Optical tomography
Optical Coherence Tomography
Retinal Diseases
Fluids
2 Citations (Scopus)
Polynomials
Networks (circuits)

Takao Nishitani: An Outstanding Researcher, Technical Leader, and Mentor

Parhi, K. K., Mar 1 2017, IEEE Solid-State Circuits Magazine, 9, 2, p. 35-37 3 p.

Research output: Contribution to specialist publicationArticle

Digital signal processors
Research laboratories
Signal processing
Networks (circuits)
2 Citations (Scopus)

VLSI architectures for the restricted boltzmann machine

Yuan, B. & Parhi, K. K., May 2017, In : ACM Journal on Emerging Technologies in Computing Systems. 13, 3, 35.

Research output: Contribution to journalArticle

Neural networks
Hardware
Program processors
Machine design
Speech recognition
Chapter

Automated OCT segmentation for images with DME

Roychowdhury, S., Koozekanani, D. D., Reinsbach, M. & Parhi, K. K., Jan 1 2017, Medical Image Analysis and Informatics: Computer-Aided Diagnosis and Therapy. CRC Press, p. 85-101 17 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

edema
Macular Edema
Optical tomography
Optical Coherence Tomography
tomography
Conference contribution
3 Citations (Scopus)

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

Macular Edema
Microstructure
7 Citations (Scopus)

A data remanence based approach to generate 100% stable keys from an SRAM physical unclonable function

Liu, M., Zhou, C., Tang, Q., Parhi, K. K. & Kim, C. H., Aug 11 2017, ISLPED 2017 - IEEE/ACM International Symposium on Low Power Electronics and Design. Institute of Electrical and Electronics Engineers Inc., 8009192. (Proceedings of the International Symposium on Low Power Electronics and Design).

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

Remanence
Static random access storage
Aging of materials
Networks (circuits)
Hardware security
7 Citations (Scopus)

A DRAM based physical unclonable function capable of generating >1032 Challenge Response Pairs per 1Kbit array for secure chip authentication

Tang, Q., Zhou, C., Choi, W., Kang, G., Park, J., Parhi, K. K. & Kim, C. H., Jul 26 2017, 38th Annual Custom Integrated Circuits Conference: A Showcase for Integrated Circuit Design in Silicon Hills, CICC 2017. Institute of Electrical and Electronics Engineers Inc., 7993610. (Proceedings of the Custom Integrated Circuits Conference; vol. 2017-April).

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

Dynamic random access storage
Authentication
Electric potential
Data storage equipment
Hardware security
6 Citations (Scopus)

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

Decoding
Hardware
Forward error correction

Altered Structural Connection between Hippocampus and Insula in Adolescent Major Depressive Disorder using DTI

Chu, S. H., Lenglet, C., Schreiner, M. W., Klimes-Dougan, B., Cullen, K. R. & Parhi, K. K., Feb 19 2019, Conference Record of the 52nd Asilomar Conference on Signals, Systems and Computers, ACSSC 2018. Matthews, M. B. (ed.). IEEE Computer Society, p. 1182-1186 5 p. 8645183. (Conference Record - Asilomar Conference on Signals, Systems and Computers; vol. 2018-October).

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

Diffusion tensor imaging
Anisotropy
Psychiatry
2 Citations (Scopus)

Analysis of stochastic logic circuits in unipolar, bipolar and hybrid formats

Parhi, K. K., Sep 25 2017, IEEE International Symposium on Circuits and Systems: From Dreams to Innovation, ISCAS 2017 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 8050568. (Proceedings - IEEE International Symposium on Circuits and Systems).

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

Logic circuits
Fault tolerance
Polynomials
Networks (circuits)
3 Citations (Scopus)

Anatomical Biomarkers for Adolescent Major Depressive Disorder from Diffusion Weighted Imaging using SVM Classifier

Chu, S. H., Lenglet, C., Schreiner, M. W., Klimes-Dougan, B., Cullen, K. & Parhi, K. K., Oct 26 2018, 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2018. Institute of Electrical and Electronics Engineers Inc., p. 2740-2743 4 p. 8512852. (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS; vol. 2018-July).

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

Occipital Lobe
Major Depressive Disorder
Biomarkers
Classifiers
Diffusion tensor imaging
2 Citations (Scopus)

An entropy test for determining whether a MUX PUF is linear or nonlinear

Koyily, A., Zhou, C., Kim, C. H. & Parhi, K. K., Sep 25 2017, IEEE International Symposium on Circuits and Systems: From Dreams to Innovation, ISCAS 2017 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 8050670. (Proceedings - IEEE International Symposium on Circuits and Systems).

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

Entropy
5 Citations (Scopus)

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

Fast Fourier transforms
Flow control
Integrated circuits
Intellectual property
Networks (circuits)
1 Citation (Scopus)

A Physical Unclonable Function based on Capacitor Mismatch in a Charge-Redistribution SAR-ADC

Tang, Q., Choi, W. H., Everson, L., Parhi, K. K. & Kim, C. H., Apr 26 2018, 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8351601. (Proceedings - IEEE International Symposium on Circuits and Systems; vol. 2018-May).

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

Digital to analog conversion
Capacitors
Comparator circuits
Electric potential
Metals
5 Citations (Scopus)

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

IIR filters
Digital filters
Hardware
Logic gates
Fault tolerance
6 Citations (Scopus)

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

Retinal Vessels
Blood vessels
Feature extraction
Veins
Arteries
10 Citations (Scopus)

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

Signal processing
Molecules
Clocks
DNA
IIR filters