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Research Output 2005 2019

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Article
2019
1 Citation (Scopus)

A 64-Tile 2.4-Mb In-Memory-Computing CNN Accelerator Employing Charge-Domain Compute

Valavi, H., Ramadge, P. J., Nestler, E. & Verma, N., Jun 1 2019, In : IEEE Journal of Solid-State Circuits. 54, 6, p. 1789-1799 11 p., 8660469.

Research output: Contribution to journalArticle

Tile
Neurons
Particle accelerators
Convolution
Data storage equipment

An In-memory-Computing DNN Achieving 700 TOPS/W and 6 TOPS/mm in 130-nm CMOS

Zhang, J. & Verma, N., Jun 1 2019, In : IEEE Journal on Emerging and Selected Topics in Circuits and Systems. 9, 2, p. 358-366 9 p., 8695076.

Research output: Contribution to journalArticle

Neural networks
Data storage equipment
Chemical activation
Static random access storage
Parallel processing systems
1 Citation (Scopus)

Exploiting emerging sensing technologies toward structure in data for enhancing perception in human-centric applications

Ozatay, M. & Verma, N., Apr 1 2019, In : IEEE Internet of Things Journal. 6, 2, p. 3411-3422 12 p., 8552441.

Research output: Contribution to journalArticle

Remote sensing
Electronic equipment
Semantics
Sensors
Internet of things
1 Citation (Scopus)

Scaling Up In-Memory-Computing Classifiers via Boosted Feature Subsets in Banked Architectures

Tang, Y., Zhang, J. & Verma, N., Mar 1 2019, In : IEEE Transactions on Circuits and Systems II: Express Briefs. 66, 3, p. 477-481 5 p., 8409339.

Research output: Contribution to journalArticle

Classifiers
Data storage equipment
Signal to noise ratio
Image classification
Particle accelerators
3 Citations (Scopus)

Shannon-Inspired Statistical Computing for the Nanoscale Era

Shanbhag, N. R., Verma, N., Kim, Y., Patil, A. D. & Varshney, L. R., Jan 1 2019, In : Proceedings of the IEEE. 107, 1, p. 90-107 18 p., 8482253.

Research output: Contribution to journalArticle

Memory architecture
Networks (circuits)
Energy efficiency
Signal to noise ratio
Concretes
2018

An Architecture for Large-Area Sensor Acquisition Using Frequency-Hopping ZnO TFT DCOs

Afsar, Y., Moy, T., Brady, N., Wagner, S., Sturm, J. C. & Verma, N., Jan 1 2018, In : IEEE Journal of Solid-State Circuits. 53, 1, p. 297-308 12 p., 8054688.

Research output: Contribution to journalArticle

Frequency hopping
Thin film transistors
Zinc oxide
Oxide films
Sensors
2 Citations (Scopus)
Error compensation
Data compression
Particle accelerators
Data storage equipment
Discrete cosine transforms
2 Citations (Scopus)
Genetic programming
Particle accelerators
Microprocessor chips
Feature extraction
Hardware
2 Citations (Scopus)

Genetic Programming for Energy-Efficient and Energy-Scalable Approximate Feature Computation in Embedded Inference Systems

Lu, J., Jia, H., Verma, N. & Jha, N. K., Feb 1 2018, In : IEEE Transactions on Computers. 67, 2, p. 222-236 15 p., 8008802.

Research output: Contribution to journalArticle

Genetic programming
Genetic Programming
Energy Efficient
Percent
Feature extraction
3 Citations (Scopus)

NURIP: Neural Interface Processor for Brain-State Classification and Programmable-Waveform Neurostimulation

O'Leary, G., Groppe, D. M., Valiante, T. A., Verma, N. & Genov, R., Jan 1 2018, (Accepted/In press) In : IEEE Journal of Solid-State Circuits.

Research output: Contribution to journalArticle

Brain
Electroencephalography
Band structure
Particle accelerators
Support vector machines
3 Citations (Scopus)

Strain transfer for optimal performance of sensing sheet

Gerber, M., Weaver, C., Aygun, L. E., Verma, N., Sturm, J. C. & Glisic, B., Jun 12 2018, In : Sensors (Switzerland). 18, 6, 1907.

Research output: Contribution to journalArticle

Adhesives
cracks
adhesives
Steel
sensors
2017
6 Citations (Scopus)

A Low-Energy Machine-Learning Classifier Based on Clocked Comparators for Direct Inference on Analog Sensors

Wang, Z. & Verma, N., Nov 1 2017, In : IEEE Transactions on Circuits and Systems I: Regular Papers. 64, 11, p. 2954-2965 12 p., 7937849.

Research output: Contribution to journalArticle

Learning systems
Classifiers
Pixels
Sensors
Image recognition
22 Citations (Scopus)

An EEG Acquisition and Biomarker-Extraction System Using Low-Noise-Amplifier and Compressive-Sensing Circuits Based on Flexible, Thin-Film Electronics

Moy, T., Huang, L., Rieutort-Louis, W., Wu, C., Cuff, P., Wagner, S., Sturm, J. C. & Verma, N., Jan 1 2017, In : IEEE Journal of Solid-State Circuits. 52, 1, p. 309-321 13 p.

Research output: Contribution to journalArticle

Low noise amplifiers
Biomarkers
Electroencephalography
Electronic equipment
Thin film transistors
35 Citations (Scopus)

In-Memory Computation of a Machine-Learning Classifier in a Standard 6T SRAM Array

Zhang, J., Wang, Z. & Verma, N., Apr 1 2017, In : IEEE Journal of Solid-State Circuits. 52, 4, p. 915-924 10 p., 7875410.

Research output: Contribution to journalArticle

Static random access storage
Learning systems
Classifiers
Data storage equipment
Networks (circuits)
2 Citations (Scopus)

Large-area electronics: A platform for next-generation human-computer interfaces

Sanz-Robinson, J., Moy, T., Huang, L., Rieutort-Louis, W., Hu, Y., Wagner, S., Sturm, J. C. & Verma, N., Mar 1 2017, In : IEEE Journal on Emerging and Selected Topics in Circuits and Systems. 7, 1, p. 38-49 12 p., 7752794.

Research output: Contribution to journalArticle

Interfaces (computer)
Electronic equipment
Signal processing
Source separation
Sensors
2016
13 Citations (Scopus)

A large-area image sensing and detection system based on embedded thin-film classifiers

Rieutort-Louis, W., Moy, T., Wang, S. Z., Wagner, S. S., Sturm, J. C. & Verma, N., Jan 1 2016, In : IEEE Journal of Solid-State Circuits. 51, 1, p. 281-290 10 p., 7321003.

Research output: Contribution to journalArticle

Classifiers
Thin films
Sensors
Electronic equipment
Thin film transistors
6 Citations (Scopus)

A Thin-Film, Large-Area Sensing and Compression System for Image Detection

Moy, T., Rieutort-Louis, W., Wagner, S., Sturm, J. C. & Verma, N., Nov 1 2016, In : IEEE Transactions on Circuits and Systems I: Regular Papers. 63, 11, p. 1833-1844 12 p.

Research output: Contribution to journalArticle

Compaction
Electronic equipment
Thin film transistors
Thin films
Amorphous silicon
7 Citations (Scopus)

Compressed Signal Processing on Nyquist-Sampled Signals

Lu, J., Verma, N. & Jha, N. K., Nov 1 2016, In : IEEE Transactions on Computers. 65, 11, p. 3293-3303 11 p., 7422045.

Research output: Contribution to journalArticle

Percent
Signal Processing
Signal processing
Random Projection
Spike
7 Citations (Scopus)

Impact of bending on flexible metal oxide TFTs and oscillator circuits

Afsar, Y., Tang, J., Rieutort-Louis, W., Huang, L., Hu, Y., Sanz-Robinson, J., Verma, N., Wagner, S. & Sturm, J. C., Jun 1 2016, In : Journal of the Society for Information Display. 24, 6, p. 371-380 10 p.

Research output: Contribution to journalArticle

Oxides
metal oxides
Metals
oscillators
Plastics
7 Citations (Scopus)

Large-Area Microphone Array for Audio Source Separation Based on a Hybrid Architecture Exploiting Thin-Film Electronics and CMOS

Sanz-Robinson, J., Huang, L., Moy, T., Rieutort-Louis, W., Hu, Y., Wagner, S., Sturm, J. C. & Verma, N., Apr 1 2016, In : IEEE Journal of Solid-State Circuits. 51, 4, p. 979-991 13 p., 7361744.

Research output: Contribution to journalArticle

Source separation
Microphones
Electronic equipment
Thin films
Thin film transistors
1 Citation (Scopus)

Reducing Quantization Errors for Inner-Product Operations in Embedded Digital Signal Processing Systems [Tips & Tricks]

Wang, Z., Zhang, J. & Verma, N., Nov 1 2016, In : IEEE Signal Processing Magazine. 33, 6, p. 141-147 7 p., 7737100.

Research output: Contribution to journalArticle

Quantization (signal)
Energy resources
Digital signal processing
Convolution
Embedded systems
16 Citations (Scopus)

Strain Sensing Sheets for Structural Health Monitoring Based on Large-Area Electronics and Integrated Circuits

Glisic, B., Yao, Y., Tung, S. T. E., Wagner, S., Sturm, J. C. & Verma, N., Aug 1 2016, In : Proceedings of the IEEE. 104, 8, p. 1513-1528 16 p., 7498639.

Research output: Contribution to journalArticle

Structural health monitoring
Integrated circuits
Networks (circuits)
Sensors
Electronic equipment
2015
6 Citations (Scopus)

A System Based on Capacitive Interfacing of CMOS With Post-Processed Thin-Film MEMS Resonators Employing Synchronous Readout for Parasitic Nulling

Huang, L., Rieutort-Louis, W., Gualdino, A., Teagno, L., Hu, Y., Mouro, J., Sanz-Robinson, J., Sturm, J. C., Wagner, S., Chu, V., Conde, J. P. & Verma, N., Apr 1 2015, In : IEEE Journal of Solid-State Circuits. 50, 4, p. 1002-1015 14 p., 7001679.

Research output: Contribution to journalArticle

MEMS
Resonators
Thin films
Electric network analyzers
Passivation
35 Citations (Scopus)

Enabling scalable hybrid systems: Architectures for exploiting large-area electronics in applications

Verma, N., Hu, Y., Huang, L., Rieutort-Louis, W. S. A., Robinson, J. S., Moy, T., Glisic, B., Wagner, S. & Sturm, J. C., Apr 1 2015, In : Proceedings of the IEEE. 103, 4, p. 690-712 23 p., 7110435.

Research output: Contribution to journalArticle

Hybrid systems
Electronic equipment
Networks (circuits)
Structural health monitoring
Transducers
24 Citations (Scopus)

Error Adaptive Classifier Boosting (EACB): Leveraging Data-Driven Training Towards Hardware Resilience for Signal Inference

Wang, Z., Schapire, R. E. & Verma, N., Apr 1 2015, In : IEEE Transactions on Circuits and Systems I: Regular Papers. 62, 4, p. 1136-1145 10 p., 7070874.

Research output: Contribution to journalArticle

Classifiers
Hardware
Adaptive boosting
Learning algorithms
Computer hardware
11 Citations (Scopus)

Integrating and Interfacing Flexible Electronics in Hybrid Large-Area Systems

Rieutort-Louis, W. S. A., Sanz-Robinson, J., Moy, T., Huang, L., Hu, Y., Afsar, Y., Sturm, J. C., Verma, N. & Wagner, S., Sep 1 2015, In : IEEE Transactions on Components, Packaging and Manufacturing Technology. 5, 9, p. 1219-1229 11 p., 7163342.

Research output: Contribution to journalArticle

CMOS integrated circuits
Flexible electronics
Thin films
Hybrid systems
Networks (circuits)
16 Citations (Scopus)

Overcoming Computational Errors in Sensing Platforms Through Embedded Machine-Learning Kernels

Wang, Z., Lee, K. H. & Verma, N., Aug 1 2015, In : IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 23, 8, p. 1459-1470 12 p., 6874569.

Research output: Contribution to journalArticle

Learning systems
Detectors
Hardware
Bit error rate
Networks (circuits)
11 Citations (Scopus)

Realizing Low-Energy Classification Systems by Implementing Matrix Multiplication Directly Within an ADC

Wang, Z., Zhang, J. & Verma, N., Dec 1 2015, In : IEEE Transactions on Biomedical Circuits and Systems. 9, 6, p. 825-837 13 p., 7366769.

Research output: Contribution to journalArticle

Detectors
Sensors
Electrocardiography
Feature extraction
Energy conservation
27 Citations (Scopus)

Signal processing with direct computations on compressively sensed data

Shoaib, M., Jha, N. K. & Verma, N., Jan 1 2015, In : IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 23, 1, p. 30-43 14 p., 6742615.

Research output: Contribution to journalArticle

Signal processing
Neural prostheses
Detectors
Signal analysis
FIR filters
6 Citations (Scopus)

Statistical ADC enhanced by pipelining and subranging

Tao, S., Abbe, E. A. & Verma, N., Jun 1 2015, In : IEEE Transactions on Circuits and Systems II: Express Briefs. 62, 6, p. 538-542 5 p., 7047826.

Research output: Contribution to journalArticle

Digital to analog conversion
Maximum likelihood estimation
Mean square error
Energy efficiency
Costs
2014
32 Citations (Scopus)

A 0.6-107 μw energy-scalable processor for directly analyzing compressively-sensed EEG

Shoaib, M., Lee, K. H., Jha, N. K. & Verma, N., Jan 1 2014, In : IEEE Transactions on Circuits and Systems I: Regular Papers. 61, 4, p. 1105-1118 14 p., 6693771.

Research output: Contribution to journalArticle

Knobs
Signal analysis
Electroencephalography
Signal reconstruction
Communication
11 Citations (Scopus)

A complete fully thin-film pv harvesting and power-management system on plastic with on-sheet battery management and wireless power delivery to off-sheet loads

Rieutort-Louis, W., Huang, L., Hu, Y., Sanz-Robinson, J., Wagner, S., Sturm, J. C. & Verma, N., Jan 1 2014, In : IEEE Journal of Photovoltaics. 4, 1, p. 432-439 8 p., 6650010.

Research output: Contribution to journalArticle

management systems
Amorphous silicon
electric batteries
delivery
plastics
32 Citations (Scopus)

A self-powered system for large-scale strain sensing by combining CMOS ICs with large-area electronics

Hu, Y., Huang, L., Rieutort-Louis, W. S. A., Sanz-Robinson, J., Sturm, J. C., Wagner, S. & Verma, N., Jan 1 2014, In : IEEE Journal of Solid-State Circuits. 49, 4, p. 838-850 13 p., 6702499.

Research output: Contribution to journalArticle

Electronic equipment
Sensors
Structural health monitoring
Communication
DC-DC converters
3 Citations (Scopus)

Hardware Specialization in Low-power Sensing Applications to Address Energy and Resilience

Wang, Z., Lee, K. H. & Verma, N., Jan 1 2014, In : Journal of Signal Processing Systems. 78, 1, p. 49-62 14 p.

Research output: Contribution to journalArticle

Resilience
Specialization
Sensing
Hardware
Energy
9 Citations (Scopus)

Hybrid amorphous/nanocrystalline silicon schottky diodes for high frequency rectification

Sanz-Robinson, J., Rieutort-Louis, W., Hu, Y., Huang, L., Verma, N., Wagner, S. & Sturm, J. C., Jan 1 2014, In : IEEE Electron Device Letters. 35, 4, p. 425-427 3 p., 6758370.

Research output: Contribution to journalArticle

Nanocrystalline silicon
Amorphous silicon
Diodes
Fabrication
46 Citations (Scopus)

Large-scale sensing system combining large-area electronics and cmos ics for structural-health monitoring

Hu, Y., Rieutort-Louis, W. S. A., Sanz-Robinson, J., Huang, L., Glisic, B., Sturm, J. C., Wagner, S. & Verma, N., Feb 1 2014, In : IEEE Journal of Solid-State Circuits. 49, 2, p. 513-523 11 p., 6709767.

Research output: Contribution to journalArticle

Structural health monitoring
Electronic equipment
Damage detection
Communication
Sensors
2013
372 Citations (Scopus)

3D printed bionic ears

Mannoor, M. S., Jiang, Z., James, T., Kong, Y. L., Malatesta, K. A., Soboyejo, W. O., Verma, N., Gracias, D. H. & McAlpine, M. C., Jun 12 2013, In : Nano Letters. 13, 6, p. 2634-2639 6 p.

Research output: Contribution to journalArticle

bionics
Bionics
ear
Printing
3D printers
8 Citations (Scopus)

Algorithm-driven architectural design space exploration of domain-specific medical-sensor processors

Shoaib, M., Jha, N. K. & Verma, N., Sep 30 2013, In : IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 21, 10, p. 1849-1862 14 p., 6338362.

Research output: Contribution to journalArticle

Architectural design
Feature extraction
Sensors
Energy utilization
Learning systems
75 Citations (Scopus)
Particle accelerators
Program processors
Learning systems
Sensors
Static random access storage
2012
359 Citations (Scopus)

Graphene-based wireless bacteria detection on tooth enamel

Mannoor, M. S., Tao, H., Clayton, J. D., Sengupta, A., Kaplan, D. L., Naik, R. R., Verma, N., Omenetto, F. G. & McAlpine, M. C., Apr 4 2012, In : Nature communications. 3, 1767.

Research output: Contribution to journalArticle

Tooth enamel
enamels
Graphite
Dental Enamel
teeth
24 Citations (Scopus)

Low-energy formulations of support vector machine kernel functions for biomedical sensor applications

Lee, K. H., Kung, S-Y. & Verma, N., Dec 1 2012, In : Journal of Signal Processing Systems. 69, 3, p. 339-349 11 p.

Research output: Contribution to journalArticle

Kernel Function
Polynomial Transformation
Support vector machines
Support Vector Machine
Arrhythmia
2011
16 Citations (Scopus)
Static random access storage
2010
316 Citations (Scopus)

A micro-power EEG acquisition SoC with integrated feature extraction processor for a chronic seizure detection system

Verma, N., Shoeb, A., Bohorquez, J., Dawson, J., Guttag, J. & Chandrakasan, A. P., Apr 1 2010, In : IEEE Journal of Solid-State Circuits. 45, 4, p. 804-816 13 p., 5437484.

Research output: Contribution to journalArticle

Electroencephalography
Feature extraction
Data communication systems
Learning systems
Classifiers
84 Citations (Scopus)

Technologies for ultradynamic voltage scaling

Chandrakasan, A. P., Daly, D. C., Finchelstein, D. F., Kwong, J., Ramadass, Y. K., Sinangil, M. E., Sze, V. & Verma, N., Feb 1 2010, In : Proceedings of the IEEE. 98, 2, p. 191-214 24 p., 5395770.

Research output: Contribution to journalArticle

Networks (circuits)
Static random access storage
Electric potential
Microcontrollers
Energy efficiency
2009
181 Citations (Scopus)

A 65 nm Sub-t microcontroller with integrated SRAM and switched capacitor DC-DC converter

Kwong, J., Ramadass, Y. K., Verma, N. & Chandrakasan, A. P., Jan 1 2009, In : IEEE Journal of Solid-State Circuits. 44, 1, p. 115-126 12 p., 4735556.

Research output: Contribution to journalArticle

Static random access storage
DC-DC converters
Microcontrollers
Capacitors
Electric potential
13 Citations (Scopus)

A high-density 45 nm SRAM using small-signal non-strobed regenerative sensing

Verma, N. & Chandrakasan, A. P., Jan 1 2009, In : IEEE Journal of Solid-State Circuits. 44, 1, p. 163-173 11 p., 4735563.

Research output: Contribution to journalArticle

Static random access storage
Signal detection
Degradation
Electric potential
89 Citations (Scopus)

A reconfigurable 8T ultra-dynamic voltage scalable (U-DVS) SRAM in 65 nm CMOS

Sinangil, M. E., Verma, N. & Chandrakasan, A. P., Nov 1 2009, In : IEEE Journal of Solid-State Circuits. 44, 11, p. 3163-3173 11 p., 5308728.

Research output: Contribution to journalArticle

Static random access storage
Electric potential
Networks (circuits)
Data storage equipment
Transistors
2008
293 Citations (Scopus)

A 256 kb 65 nm 8T Subthreshold SRAM Employing Sense-Amplifier Redundancy

Verma, N. & Chandrakasan, A. P., Jan 1 2008, In : IEEE Journal of Solid-State Circuits. 43, 1, p. 141-149 9 p.

Research output: Contribution to journalArticle

Static random access storage
Redundancy
Electric potential
120 Citations (Scopus)

Nanometer MOSFET variation in minimum energy subthreshold circuits

Verma, N., Kwong, J. & Chandrakasan, A. P., Jan 1 2008, In : IEEE Transactions on Electron Devices. 55, 1, p. 163-174 12 p.

Research output: Contribution to journalArticle

Electric network topology
Networks (circuits)
Digital circuits
Threshold voltage
Energy efficiency
2007
241 Citations (Scopus)

An ultra low energy 12-bit rate-resolution scalable SAR ADC for wireless sensor nodes

Verma, N. & Chandrakasan, A. P., Jun 1 2007, In : IEEE Journal of Solid-State Circuits. 42, 6, p. 1196-1205 10 p.

Research output: Contribution to journalArticle

Sensor nodes
Sampling
Flip flop circuits
Sensor networks