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Research Output 1986 2019

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2019

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

Koteshwara, S., Das, A. & Parhi, K. K., May 1 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)
7 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
Discriminators
Time series
Signal to noise ratio
Power spectral density
White noise
Multi-class Classification
Feature Selection
Feature extraction
Uncertainty
Misclassification Error

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
1 Citation (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
2018
5 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

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
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
16 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
6 Citations (Scopus)
Open Access
Diffusion Magnetic Resonance Imaging
Joints
Magnetic Resonance Imaging
Brain
Connectome
2 Citations (Scopus)
Energy utilization
Classifiers
Decomposition
Hardware
Learning systems
8 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
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
1 Citation (Scopus)
Polynomials
Networks (circuits)
2017
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
15 Citations (Scopus)

Chemical reaction networks for computing polynomials

Salehi, S. A., Parhi, K. K. & Riedel, M., 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
3 Citations (Scopus)

Computing polynomials using unipolar stochastic logic

Liu, Y. & Parhi, K. K., Apr 1 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
13 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

Macular Degeneration
Retinal Pigments
Fluids
seeds
Retinal Pigment Epithelium
13 Citations (Scopus)

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

Yuan, B. & Parhi, K. K., Jan 1 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
11 Citations (Scopus)

Reliable PUF-Based Local Authentication With Self-Correction

Lao, Y., Yuan, B., Kim, C. H. & Parhi, K. K., Feb 1 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
2 Citations (Scopus)

VLSI architectures for the restricted boltzmann machine

Yuan, B. & Parhi, K. K., May 1 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
2016
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
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
2 Citations (Scopus)
Detectors
Statistical methods
Jitter
Networks (circuits)
Costs
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 1 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
43 Citations (Scopus)

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

Zhang, Z. & Parhi, K. K., Jun 1 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
18 Citations (Scopus)

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

Xu, T., Cullen, K. R., Mueller, B. A., 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
34 Citations (Scopus)

Optic disc boundary and vessel origin segmentation of fundus images

Roychowdhury, S., Koozekanani, D., Kuchinka, S. N. & Parhi, K. K., Nov 1 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
2015
103 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
18 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
74 Citations (Scopus)

Iterative Vessel Segmentation of Fundus Images

Roychowdhury, S., Koozekanani, 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
50 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
30 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
2014
115 Citations (Scopus)

DREAM: Diabetic Retinopathy Analysis Using Machine Learning

Roychowdhury, S., Koozekanani, D. & Parhi, K. K., Sep 1 2014, In : IEEE Journal of Biomedical and Health Informatics. 18, 5, p. 1717-1728 12 p., 6680633.

Research output: Contribution to journalArticle

Diabetic Retinopathy
Learning systems
Classifiers
Support vector machines
Adaptive boosting
74 Citations (Scopus)

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

Decoding
Energy dissipation
Hardware
Throughput
3 Citations (Scopus)

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

Impulse Noise
Impulse noise
Orthogonal Frequency Division multiplexing (OFDM)
Orthogonal frequency division multiplexing
Quadrature Amplitude Modulation
28 Citations (Scopus)

Latency analysis and architecture design of simplified SC polar decoders

Zhang, C. & Parhi, K. K., Jan 1 2014, In : IEEE Transactions on Circuits and Systems II: Express Briefs. 61, 2, p. 115-119 5 p., 6680761.

Research output: Contribution to journalArticle

Decoding
Hardware
Costs
37 Citations (Scopus)

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

Power spectral density
Fast Fourier transforms
Computational complexity
FIR filters
Convolution
59 Citations (Scopus)

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

Yuan, B. & Parhi, K. K., Jan 1 2014, In : IEEE Transactions on Circuits and Systems I: Regular Papers. 61, 4, p. 1241-1254 14 p., 6632947.

Research output: Contribution to journalArticle

Decoding
Hardware
Throughput
Scheduling
Error correction
42 Citations (Scopus)

Statistical analysis of MUX-based physical unclonable functions

Lao, Y. & Parhi, K. K., Jan 1 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

Statistical methods
Hardware security
Authentication

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

Magnetic recording
Decoding
Equalizers
Probability density function
Aspect ratio
2013
39 Citations (Scopus)

An in-place fft architecture for real-valued signals

Ayinala, M., Lao, Y. & Parhi, K. K., Aug 19 2013, In : IEEE Transactions on Circuits and Systems II: Express Briefs. 60, 10, p. 652-656 5 p., 6576819.

Research output: Contribution to journalArticle

Fast Fourier transforms
Hardware
Flow graphs
Data storage equipment
Processing
21 Citations (Scopus)
Macular Edema
Optical tomography
Optical Coherence Tomography
Cysts
Pixels
3 Citations (Scopus)

Design and optimization of multiplierless fir filters using sub-threshold circuits

Hu, Y. & Parhi, K. K., Mar 1 2013, In : Journal of Signal Processing Systems. 70, 3, p. 259-274 16 p.

Research output: Contribution to journalArticle

Threshold Circuits
FIR Filter
Optimization
Networks (circuits)
Filter
16 Citations (Scopus)

Discrete-time signal processing with DNA

Jiang, H., Salehi, S. A., Riedel, M. & Parhi, K. K., May 17 2013, In : ACS Synthetic Biology. 2, 5, p. 245-254 10 p.

Research output: Contribution to journalArticle

Signal processing
DNA
Drug delivery
Fast Fourier transforms
Reaction rates
37 Citations (Scopus)

FFT architectures for real-valued signals based on radix-23 and Radix-24 algorithms

Ayinala, M. & Parhi, K. K., Feb 26 2013, In : IEEE Transactions on Circuits and Systems I: Regular Papers. 60, 9, p. 2422-2430 9 p., 6466397.

Research output: Contribution to journalArticle

Fast Fourier transforms
Flow graphs
Adders
Hardware
Parallel architectures
8 Citations (Scopus)

Hierarchical folding and synthesis of iterative data flow graphs

Parhi, K. K., Jul 18 2013, In : IEEE Transactions on Circuits and Systems II: Express Briefs. 60, 9, p. 597-601 5 p.

Research output: Contribution to journalArticle

Data flow graphs
Hardware
Digital filters
Digital signal processing
Switches
15 Citations (Scopus)

Multidimensional analysis of the abnormal neural oscillations associated with lexical processing in schizophrenia

Xu, T., Stephane, M. & Parhi, K. K., Apr 1 2013, In : Clinical EEG and Neuroscience. 44, 2, p. 135-143 9 p.

Research output: Contribution to journalArticle

Schizophrenia
Magnetoencephalography
Artificial Intelligence
Brain
Language Disorders