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• Article

  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 journal › Article › peer-review

  • Magnetoencephalography
  • Word processing
  • Word Processing
  • Power (Psychology)
  • Schizophrenia
  6 Scopus citations

• 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 journal › Article › peer-review

  • Fast Fourier transforms
  • Flow graphs
  • Computer hardware
  • Data storage equipment
  • Costs
  45 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 journal › Article › peer-review

  • Digital filters
  • Feedback
  • Logic gates
  • Computer hardware
  • Fault tolerance
  23 Scopus citations

• 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 journal › Article › peer-review

  Open Access

  • Electric commutators
  • Fast Fourier transforms
  • Computer hardware
  • Adders
  • Networks (circuits)
  9 Scopus citations

• Automated localization of cysts in diabetic macular edema using optical coherence tomography images

  Roychowdhury, S., Koozekanani, D., Radwan, S. & Parhi, K. K., 2013, In: Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference. p. 1426-1429 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Optical tomography
  • Optical Coherence Tomography
  • Cysts
  • Pixels
  • Microstructure
  28 Scopus citations

• Beat frequency detector-based high-speed true random number generators: Statistical modeling and analysis

  Lao, Y., Tang, Q., Kim, C. H. & Parhi, K. K., Apr 2016, In: ACM Journal on Emerging Technologies in Computing Systems. 13, 1, 2866574.

  Research output: Contribution to journal › Article › peer-review

  • Detectors
  • Statistical methods
  • Jitter
  • Networks (circuits)
  • Costs
  5 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 journal › Article › peer-review

  • Blood vessels
  • Binary images
  • Blood Vessels
  • Pixels
  • Pathology
  175 Scopus citations

• 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 journal › Article › peer-review

  • Fast Fourier transforms
  • Composite
  • Fast Fourier transform
  • Odd
  • Composite materials

• 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 journal › Article › peer-review

  Open Access

  • Flow graphs
  • Fast Fourier transforms
  • Discrete cosine transforms
  • Redundancy
  4 Scopus citations

• Chemical reaction networks for computing polynomials

  Salehi, S. A., Parhi, K. K. & Riedel, M. D., Jan 20 2017, In: ACS Synthetic Biology. 6, 1, p. 76-83 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Chemical reactions
  • Molecular Computers
  • Polynomials
  • Power (Psychology)
  • Molecules
  23 Scopus citations

• Computing Mathematical Functions using DNA via Fractional Coding

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

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Mathematical Computing
  • Pharmacologic Actions
  • Neural Networks (Computer)
  • DNA
  • Sigmoid Colon
  15 Scopus citations

• 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 journal › Article › peer-review

  • Polynomials
  • Factorization
  • Shift registers
  • Logic gates
  • Computer hardware
  5 Scopus citations

• 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 journal › Article › peer-review

  • Threshold Circuits
  • FIR Filter
  • Optimization
  • Filter
  • Energy
  3 Scopus citations

• Discrete-time signal processing with DNA

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

  Research output: Contribution to journal › Article › peer-review

  • DNA
  • Signal processing
  • Drug delivery
  • Rate constants
  • Reaction rates
  20 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 journal › Article › peer-review

  • Electroencephalography
  • Refractory materials
  • Spectrum analysis
  • Frequency bands
  • Electrodes
  19 Scopus citations

• 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 journal › Article › peer-review

  • Fast Fourier transforms
  • Flow graphs
  • Adders
  • Computer hardware
  • Parallel architectures
  43 Scopus citations

• 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 journal › Article › peer-review

  Open Access

  • Optical tomography
  • Set theory
  • Fluids
  • Pigments
  • Cost functions
  30 Scopus citations

• 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 journal › Article › peer-review

  Open Access

  • macular degeneration
  • graphs
  • Macular Degeneration
  • fluids
  • Retinal Pigments
  19 Scopus citations

• Function-specific and Enhanced Brain Structural Connectivity Mapping via Joint Modeling of Diffusion and Functional MRI

  Chu, S. H., Parhi, K. K. & Lenglet, C., Dec 1 2018, In: Scientific reports. 8, 1, 4741.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Diffusion Magnetic Resonance Imaging
  • Joints
  • Magnetic Resonance Imaging
  • Brain
  • Connectome
  14 Scopus citations

• 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 journal › Article › peer-review

  • Computer hardware
  • Digital filters
  • Digital signal processing
  • Switches
  8 Scopus citations

• 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 journal › Article › peer-review

  • Magnetic recording
  • Bit error rate
  • Detectors
  • Equalizers
  • Signal to noise ratio
  2 Scopus citations

• Incremental-precision based feature computation and multi-level classification for low-energy internet-of-things

  Koteshwara, S. & Parhi, K. K., Dec 2018, In: IEEE Journal on Emerging and Selected Topics in Circuits and Systems. 8, 4, p. 822-835 14 p., 8358752.

  Research output: Contribution to journal › Article › peer-review

  • Internet of things
  • Energy utilization
  • Decomposition
  • Classifiers
  • Computer hardware
  7 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 journal › Article › peer-review

  • Pixels
  • Blood vessels
  • Pathology
  • Lighting
  132 Scopus citations

• Key-Based Dynamic Functional Obfuscation of Integrated Circuits Using Sequentially Triggered Mode-Based Design

  Koteshwara, S., Kim, C. H. & Parhi, K. K., Jan 2018, In: IEEE Transactions on Information Forensics and Security. 13, 1, p. 79-93 15 p., 8007263.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Integrated circuits
  • Networks (circuits)
  • Ethernet
  • Fast Fourier transforms
  • Hardware security
  16 Scopus citations

• 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 journal › Article › peer-review

  • FIR Filter
  • Digital Filter
  • Architecture
  • Digital filters
  • Logic
  5 Scopus citations

• 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 journal › Article › peer-review

  • Computer hardware
  • Sorting
  • Silicon
  20 Scopus citations

• 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 journal › Article › peer-review

  • Electroencephalography
  • Support vector machines
  • Electrodes
  • Classifiers
  • Fast Fourier transforms
  81 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 journal › Article › peer-review

  • Throughput
  • Turbo codes
  • VLSI circuits
  • Clocks
  71 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 journal › Article › peer-review

  • Sensing
  • Digital to analog conversion
  • Analog-to-digital Converter
  • DNA
  • Computing
  16 Scopus citations

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

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

  Research output: Contribution to journal › Article › peer-review

  • Schizophrenia
  • Artificial Intelligence
  • Magnetoencephalography
  • Brain
  • Language Disorders
  17 Scopus citations

• 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 journal › Article › peer-review

  • Feature extraction
  • Bins
  • Redundancy
  • Uncertainty
  • Impurities
  6 Scopus citations

• 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., 2016, In: NeuroImage: Clinical. 11, p. 302-315 14 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Magnetic Resonance Imaging
  • Brain
  • Discriminant Analysis
  • Neuroimaging
  • Sample Size
  35 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 journal › Article › peer-review

  • Digital signal processing
  • Networks (circuits)
  • Finite automata
  • Digital filters
  • Signal processing
  48 Scopus citations

• 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 journal › Article › peer-review

  • Optic Disk
  • Optics
  • Blood vessels
  • Pixels
  • Blood Vessels
  63 Scopus citations

• Optimized joint timing synchronization and channel estimation for communications systems with multiple transmit antennas

  Kung, T. L. & Parhi, K. K., 2013, In: Eurasip Journal on Advances in Signal Processing. 2013, 1, 139.

  Research output: Contribution to journal › Article › peer-review

  • Channel estimation
  • Communication systems
  • Synchronization
  • Impulse response
  • Antennas
  1 Scopus citations

• Performance evaluation of variable transmission rate OFDM systems via network source coding

  Kung, T. L. & Parhi, K. K., 2013, In: Eurasip Journal on Advances in Signal Processing. 2013, 1, p. 1-16 16 p., 12.

  Research output: Contribution to journal › Article › peer-review

  • Orthogonal frequency division multiplexing
  • Network performance
  1 Scopus citations

• Pipelined architectures for real-valued FFT and hermitian-symmetric IFFT with real datapaths

  Salehi, S. A., Amirfattahi, R. & Parhi, K. K., Jul 18 2013, In: IEEE Transactions on Circuits and Systems II: Express Briefs. 60, 8, p. 507-511 5 p., 6557517.

  Research output: Contribution to journal › Article › peer-review

  • Fast Fourier transforms
  • Flow graphs
  • Parallel architectures
  • Adders
  36 Scopus citations

• 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 journal › Article › peer-review

  Open Access

  • Hardware security
  • Authentication
  • Finite automata
  • Integrated circuits
  • Foundries
  20 Scopus citations

• Seizure prediction with bipolar spectral power features using Adaboost and SVM classifiers

  Bandarabadi, M., Dourado, A., Teixeira, C. A., Netoff, T. I. & Parhi, K. K., Jan 1 2013, In: Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference. 2013, p. 6305-6308 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Support Vector Machine
  • Adaptive boosting
  • Support vector machines
  • Seizures
  • Classifiers

• Semiblind frequency-domain timing synchronization and channel estimation for OFDM systems

  Kung, T. L. & Parhi, K. K., 2013, In: Eurasip Journal on Advances in Signal Processing. 2013, 1, 1.

  Research output: Contribution to journal › Article › peer-review

  • Channel estimation
  • Orthogonal frequency division multiplexing
  • Synchronization
  • Multipath fading
  • Bit error rate
  7 Scopus citations

• Stochastic Logic Implementations of Polynomials with All Positive Coefficients by Expansion Methods

  Parhi, K. K., Nov 2018, In: IEEE Transactions on Circuits and Systems II: Express Briefs. 65, 11, p. 1698-1702 5 p., 8049504.

  Research output: Contribution to journal › Article › peer-review

  • Polynomials
  • Networks (circuits)
  4 Scopus citations

• 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 publication › Article

  • Digital signal processors
  • Signal processing
  • Networks (circuits)

• 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 journal › Article › peer-review

  • Neural networks
  • Graphics processing unit
  • Computer hardware
  • Program processors
  • Machine design
  2 Scopus citations
• 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 proceeding › Chapter

  • edema
  • Optical tomography
  • Optical Coherence Tomography
  • tomography
  • Pathology
  1 Scopus citations

• Signal flow graphs and data flow graphs

  Parhi, K. K. & Chen, Y., Jan 1 2013, Handbook of Signal Processing Systems: Second Edition. Springer New York, p. 1277-1302 26 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter

  • Structural properties
  • Software design
  • Digital signal processing
  • Computer hardware
  4 Scopus citations
• Conference contribution

  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 proceeding › Conference contribution

  • Microstructure
  4 Scopus citations

• 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 proceeding › Conference contribution

  • Remanence
  • Hardware security
  • Static random access storage
  • Aging of materials
  • Networks (circuits)
  14 Scopus citations

• 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 proceeding › Conference contribution

  • Hardware security
  • Dynamic random access storage
  • Authentication
  • Electric potential
  • Data storage equipment
  14 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 proceeding › Conference contribution

  • Forward error correction
  • Computer hardware
  7 Scopus citations

• 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 proceeding › Conference contribution

  • Logic circuits
  • Fault tolerance
  • Polynomials
  • Networks (circuits)
  6 Scopus citations