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2019
1 Citation (Scopus)

A Deep Q-Learning Approach for Dynamic Management of Heterogeneous Processors

Gupta, U., Mandal, S. K., Mao, M., Chakrabarti, C. & Ogras, U., Jan 1 2019, (Accepted/In press) In : IEEE Computer Architecture Letters.

Research output: Contribution to journalArticle

Reinforcement learning
Electric power utilization
Experiments
System-on-chip

Joint Optimization of Quantization and Structured Sparsity for Compressed Deep Neural Networks

Srivastava, G., Kadetotad, D., Yin, S., Berisha, V., Chakrabarti, C. & Seo, J., May 1 2019, 2019 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1393-1397 5 p. 8682791. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; vol. 2019-May).

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

Data storage equipment
Deep neural networks
Degradation

MAX2: ReRAM-Based Neural Network Accelerator That Maximizes Data Reuse and Area Utilization

Mao, M., Peng, X., Liu, R., Li, J., Yu, S. & Chakrabarti, C., Jun 1 2019, In : IEEE Journal on Emerging and Selected Topics in Circuits and Systems. 9, 2, p. 398-410 13 p., 8680623.

Research output: Contribution to journalArticle

Particle accelerators
Tile
Neural networks
Data storage equipment
Processing

Tetris: A streaming accelerator for physics-limited 3D plane-wave ultrasound imaging

West, B. L., Zhou, J., Dreslinski, R. G., Fowlkes, J. B., Kripfgans, O., Chakrabarti, C. & Wenisch, T. F., Jun 2 2019, Proceedings of the 56th Annual Design Automation Conference 2019, DAC 2019. Institute of Electrical and Electronics Engineers Inc., a189. (Proceedings - Design Automation Conference).

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

Acoustic streaming
Ultrasound
Accelerator
Streaming
Plane Wave
2018
1 Citation (Scopus)

Algorithm and hardware design of discrete-time spiking neural networks based on back propagation with binary activations

Yin, S., Venkataramanaiah, S. K., Chen, G. K., Krishnamurthy, R., Cao, Y., Chakrabarti, C. & Seo, J., Mar 23 2018, 2017 IEEE Biomedical Circuits and Systems Conference, BioCAS 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-4 4 p.

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

spiking
Backpropagation
hardware
Chemical activation
activation

A Parallel RRAM Synaptic Array Architecture for Energy-Efficient Recurrent Neural Networks

Yin, S., Sun, X., Yu, S., Seo, J. & Chakrabarti, C., Dec 31 2018, Proceedings of the IEEE Workshop on Signal Processing Systems, SiPS 2018. Institute of Electrical and Electronics Engineers Inc., p. 13-18 6 p. 8598445. (IEEE Workshop on Signal Processing Systems, SiPS: Design and Implementation; vol. 2018-October).

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

Recurrent neural networks
XNOR
Recurrent Neural Networks
Energy Efficient
Activation
1 Citation (Scopus)

A Versatile ReRAM-based Accelerator for Convolutional Neural Networks

Mao, M., Sun, X., Peng, X., Yu, S. & Chakrabarti, C., Dec 31 2018, Proceedings of the IEEE Workshop on Signal Processing Systems, SiPS 2018. Institute of Electrical and Electronics Engineers Inc., p. 211-216 6 p. 8598372. (IEEE Workshop on Signal Processing Systems, SiPS: Design and Implementation; vol. 2018-October).

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

Random Access
Tile
Accelerator
Particle accelerators
Neural Networks

Configurable-ECC: Architecting a Flexible ECC Scheme to Support Different Sized Accesses in High Bandwidth Memory Systems

Chen, H. M., Lee, S. Y., Mudge, T., Wu, C-J. & Chakrabarti, C., Jan 1 2018, (Accepted/In press) In : IEEE Transactions on Computers.

Research output: Contribution to journalArticle

Error correction
Error Correction
Bandwidth
Data storage equipment
Granularity
4 Citations (Scopus)
Multilayers
Data storage equipment
Resistors
Energy efficiency
Energy utilization

Error analysis of speed of sound reconstruction in ultrasound limited angle transmission tomography

Jintamethasawat, R., Lee, W. M., Carson, P. L., Hooi, F. M., Fowlkes, J. B., Goodsitt, M. M., Sampson, R., Wenisch, T. F., Wei, S., Zhou, J., Chakrabarti, C. & Kripfgans, O. D., Aug 1 2018, In : Ultrasonics. 88, p. 174-184 11 p.

Research output: Contribution to journalArticle

error analysis
tomography
acoustics
transducers
delineation

High Volume-Rate 3D Ultrasound Imaging based on Synthetic Aperture Sequential Beamforming with Chirp-Coded Excitation

Zhou, J., Wei, S., Jintamethasawat, R., Sampson, R., Kripfgans, O. D., Fowlkes, J. B., Wenisch, T. F. & Chakrabarti, C., May 19 2018, (Accepted/In press) In : IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control.

Research output: Contribution to journalArticle

Synthetic apertures
synthetic apertures
beamforming
Beamforming
chirp
1 Citation (Scopus)

Low Complexity, Hardware-Efficient Neighbor-Guided SGM Optical Flow for Low Power Mobile Vision Applications

Li, Z., Xiang, J., Gong, L., Blaauw, D., Chakrabarti, C. & Kim, H. S., Jul 8 2018, (Accepted/In press) In : IEEE Transactions on Circuits and Systems for Video Technology.

Research output: Contribution to journalArticle

Optical flows
Hardware
Electric power utilization
Pixels
Throughput
1 Citation (Scopus)

Minimizing area and energy of deep learning hardware design using collective low precision and structured compression

Yin, S., Srivastava, G., Venkataramanaiah, S. K., Chakrabarti, C., Berisha, V. & Seo, J., Apr 10 2018, Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017. Matthews, M. B. (ed.). Institute of Electrical and Electronics Engineers Inc., Vol. 2017-October. p. 1907-1911 5 p.

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

Hardware Design
learning
hardware
Compression
Neural Networks
2 Citations (Scopus)

OuterSPACE: An Outer Product Based Sparse Matrix Multiplication Accelerator

Pal, S., Beaumont, J., Park, D. H., Amarnath, A., Feng, S., Chakrabarti, C., Kim, H. S., Blaauw, D., Mudge, T. & Dreslinski, R., Mar 27 2018, Proceedings - 24th IEEE International Symposium on High Performance Computer Architecture, HPCA 2018. IEEE Computer Society, Vol. 2018-February. p. 724-736 13 p.

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

Particle accelerators
Data storage equipment
Electric network analysis
Program processors
Learning systems

Parallel Wavelet-based Bayesian Compressive Sensing based on Gibbs Sampling

Zhou, J. & Chakrabarti, C., Dec 31 2018, Proceedings of the IEEE Workshop on Signal Processing Systems, SiPS 2018. Institute of Electrical and Electronics Engineers Inc., p. 140-145 6 p. 8598375. (IEEE Workshop on Signal Processing Systems, SiPS: Design and Implementation; vol. 2018-October).

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

Compressive Sensing
Gibbs Sampling
Wavelets
Sampling
Error Recovery
1 Citation (Scopus)

Reducing Energy of Baseband Processor for IoT Terminals with Long Range Wireless Communications

Wu, S., Chakrabarti, C. & LEE, H., Jan 4 2018, (Accepted/In press) In : Journal of Signal Processing Systems. p. 1-11 11 p.

Research output: Contribution to journalArticle

Internet of Things
Wireless Communication
Frequency division multiple access
Communication
Signal detection
2017
7 Citations (Scopus)

A Multilayer Approach to Designing Energy-Efficient and Reliable ReRAM Cross-Point Array System

Mao, M., Chen, P. Y., Yu, S. & Chakrabarti, C., Jan 30 2017, (Accepted/In press) In : IEEE Transactions on Very Large Scale Integration (VLSI) Systems.

Research output: Contribution to journalArticle

Multilayers
Data storage equipment
Resistors
Energy efficiency
Recovery
1 Citation (Scopus)

Cost-Effective Design Solutions for Enhancing PRAM Reliability and Performance

Yang, C., Mao, M., Cao, Y. & Chakrabarti, C., Jan 1 2017, In : IEEE Transactions on Multi-Scale Computing Systems. 3, 1, p. 1-11 11 p., 7422141.

Research output: Contribution to journalArticle

Random access storage
Data storage equipment
Costs
Computer programming
Tuning

Fluid wireless protocols: Energy-eicient design and implementation

Bhat, G., Srinivas, S., Chagari, V., Park, J., McGien, T., LEE, H., Bliss, D., Chakrabarti, C. & Ogras, U., Oct 15 2017, Proceedings of the 15th IEEE/ACM Symposium on Embedded Systems for Real-Time Multimedia, ESTIMedia 2017. Association for Computing Machinery, Inc, p. 22-31 10 p.

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

Network protocols
Fluids
Recommender systems
Hardware
Air

Heterogeneous memory design

Yang, C., Xu, Z., Chakrabarti, C. & Cao, Y., Jan 1 2017, VLSI: Circuits for Emerging Applications. CRC Press, p. 407-427 21 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Data storage equipment
random access memory
Memory architecture
energy consumption
data storage

High volume rate 3D ultrasound imaging based on synthetic aperture sequential beamforming

Zhou, J., Wei, S., Sampson, R., Jintamethasawat, R., Kripfgans, O. D., Fowlkes, J. B., Wenisch, T. F. & Chakrabarti, C., Oct 31 2017, 2017 IEEE International Ultrasonics Symposium, IUS 2017. IEEE Computer Society, 8091580

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

synthetic apertures
beamforming
sidelobes
lobes
gratings
2 Citations (Scopus)

High volume rate 3D ultrasound imaging based on Synthetic Aperture Sequential Beamforming

Zhou, J., Wei, S., Sampson, R., Jintamethasawat, R., Kripfgans, O. D., Fowlkes, J. B., Wenisch, T. F. & Chakrabarti, C., Oct 31 2017, 2017 IEEE International Ultrasonics Symposium, IUS 2017. IEEE Computer Society, 8092452

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

synthetic apertures
beamforming
chips
2 Citations (Scopus)

Low-Cost 3-D Flow Estimation of Blood with Clutter

Wei, S., Yang, M., Zhou, J., Sampson, R., Kripfgans, O. D., Fowlkes, J. B., Wenisch, T. F. & Chakrabarti, C., May 1 2017, In : IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 64, 5, p. 772-784 13 p., 7866872.

Research output: Contribution to journalArticle

clutter
blood
Blood
flow velocity
Costs
1 Citation (Scopus)

Low power baseband processor for IoT terminals with long range wireless communications

Wu, S., Kang, S., Chakrabarti, C. & LEE, H., Apr 19 2017, 2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 728-732 5 p. 7905938

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

Frequency division multiple access
Electric power utilization
Energy utilization
Data storage equipment
Communication
2 Citations (Scopus)

Low-power neuromorphic speech recognition engine with coarse-grain sparsity

Yin, S., Kadetotad, D., Yan, B., Song, C., Chen, Y., Chakrabarti, C. & Seo, J., Feb 16 2017, 2017 22nd Asia and South Pacific Design Automation Conference, ASP-DAC 2017. Institute of Electrical and Electronics Engineers Inc., p. 111-114 4 p. 7858305

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

Speech recognition
Engines
Data storage equipment
Particle accelerators
Hardware
2016
1 Citation (Scopus)

A Fixed-Point Neural Network Architecture for Speech Applications on Resource Constrained Hardware

Shah, M., Arunachalam, S., Wang, J., Blaauw, D., Sylvester, D., Kim, H. S., Seo, J. & Chakrabarti, C., Nov 25 2016, (Accepted/In press) In : Journal of Signal Processing Systems. p. 1-15 15 p.

Research output: Contribution to journalArticle

Network Architecture
Network architecture
Speech recognition
Computer hardware
Speech Recognition
2 Citations (Scopus)

Checkpointing exascale memory systems with existing memory technologies

Abeyratne, N., Chen, H. M., Oh, B., Dreslinski, R., Chakrabarti, C. & Mudge, T., Oct 3 2016, MEMSYS 2016 - Proceedings of the International Symposium on Memory Systems. Association for Computing Machinery, Vol. 03-06-October-2016. p. 18-29 12 p.

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

Dynamic random access storage
Computer systems
Data storage equipment
Durability
Controllers
1 Citation (Scopus)

Design of a reliable RRAM-based PUF for compact hardware security primitives

Shrivastava, A., Chen, P. Y., Cao, Y., Yu, S. & Chakrabarti, C., Jul 29 2016, ISCAS 2016 - IEEE International Symposium on Circuits and Systems. Institute of Electrical and Electronics Engineers Inc., Vol. 2016-July. p. 2326-2329 4 p. 7539050

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

Data storage equipment
Error correction
Hardware
Hardware security
Computer hardware
9 Citations (Scopus)

Efficient memory compression in deep neural networks using coarse-grain sparsification for speech applications

Kadetotad, D., Arunachalam, S., Chakrabarti, C. & Seo, J., Nov 7 2016, 2016 IEEE/ACM International Conference on Computer-Aided Design, ICCAD 2016. Institute of Electrical and Electronics Engineers Inc., Vol. 07-10-November-2016. 2967028

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

Data storage equipment
Speech recognition
Hardware
Neurons
Network layers
3 Citations (Scopus)

Hardware-efficient neighbor-guided SGM optical flow for low power vision applications

Xiang, J., Li, Z., Kim, H. S. & Chakrabarti, C., Dec 9 2016, Proceedings - IEEE International Workshop on Signal Processing Systems, SiPS 2016. Institute of Electrical and Electronics Engineers Inc., p. 1-6 6 p. 7780062

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

Optical flows
Optical Flow
Hardware
Data storage equipment
Throughput

Improving plane wave imaging performance through post-processing

Wei, S., Zhou, J., Sampson, R., Jintamethasawat, R., Kripfgans, O. D., Brian Fowlkes, J., Wenisch, T. F. & Chakrabarti, C., Nov 1 2016, 2016 IEEE International Ultrasonics Symposium, IUS 2016. IEEE Computer Society, Vol. 2016-November. 7728901

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

cysts
plane waves
synthetic apertures
edge detection
beamforming
2 Citations (Scopus)

Low complexity 3D ultrasound imaging using synthetic aperture sequential beamforming

Zhou, J., Wei, S., Sampson, R., Yang, M., Jintamethasawat, R., Kripfgans, O. D., Fowlkes, J. B., Wenisch, T. F. & Chakrabarti, C., Dec 9 2016, Proceedings - IEEE International Workshop on Signal Processing Systems, SiPS 2016. Institute of Electrical and Electronics Engineers Inc., p. 33-38 6 p. 7780068

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

Synthetic apertures
Synthetic Aperture
Beamforming
Ultrasound
Low Complexity
7 Citations (Scopus)

Low complexity optical flow using neighbor-guided semi-global matching

Xiang, J., Li, Z., Blaauw, D., Kim, H. S. & Chakrabarti, C., Aug 3 2016, 2016 IEEE International Conference on Image Processing, ICIP 2016 - Proceedings. IEEE Computer Society, Vol. 2016-August. p. 4483-4487 5 p. 7533208

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

Optical flows
Pixels
Stereo vision
Dynamic programming
Costs
9 Citations (Scopus)
Dynamic random access storage
Resistors
Transistors
Data storage equipment
Networks (circuits)
5 Citations (Scopus)
Error correction
Data storage equipment
Dynamic random access storage
Electric power utilization
6 Citations (Scopus)

Using Low Cost Erasure and Error Correction Schemes to Improve Reliability of Commodity DRAM Systems

Chen, H. M., Jeloka, S., Arunkumar, A., Blaauw, D., Wu, C-J., Mudge, T. & Chakrabarti, C., Dec 1 2016, In : IEEE Transactions on Computers. 65, 12, p. 3766-3779 14 p., 7447716.

Research output: Contribution to journalArticle

Dynamic random access storage
Error correction
Error Correction
Costs
Memory architecture
2015
8 Citations (Scopus)

A fixed-point neural network for keyword detection on resource constrained hardware

Shah, M., Wang, J., Blaauw, D., Sylvester, D., Kim, H. S. & Chakrabarti, C., Dec 2 2015, IEEE Workshop on Signal Processing Systems, SiPS: Design and Implementation. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-December. 7345026

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

Fixed point
Hardware
Neural Networks
Neural networks
Data storage equipment
12 Citations (Scopus)

An overview of recent advances on distributed and agile sensing algorithms and implementation

Banavar, M. K., Zhang, J. J., Chakraborty, B., Kwon, H., Li, Y., Jiang, H., Spanias, A., Tepedelenlioglu, C., Chakrabarti, C. & Papandreou-Suppappola, A., Apr 1 2015, In : Digital Signal Processing: A Review Journal. 39, p. 1-14 14 p.

Research output: Contribution to journalArticle

Sensors
Underwater acoustics
Processing
Sensor networks
Wireless networks
4 Citations (Scopus)

E-ECC: Low power erasure and error correction schemes for increasing reliability of commodity DRAM systems

Chen, H. M., Arunkumar, A., Wu, C-J., Mudge, T. & Chakrabarti, C., Oct 5 2015, ACM International Conference Proceeding Series. Association for Computing Machinery, Vol. 05-08-October-2015. p. 60-70 11 p.

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

Dynamic random access storage
Error correction
Computer systems
Random errors
Data storage equipment
34 Citations (Scopus)

Exploiting resistive cross-point array for compact design of physical unclonable function

Chen, P. Y., Fang, R., Liu, R., Chakrabarti, C., Cao, Y. & Yu, S., Jun 29 2015, Proceedings of the 2015 IEEE International Symposium on Hardware-Oriented Security and Trust, HOST 2015. Institute of Electrical and Electronics Engineers Inc., p. 26-31 6 p. 7140231

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

Data storage equipment
Hardware security
Static random access storage
Degradation
Temperature
7 Citations (Scopus)

FPGA implementation of low-power 3D ultrasound beamformer

Sampson, R., Yang, M., Wei, S., Jintamethasawat, R., Fowlkes, B., Kripfgans, O., Chakrabarti, C. & Wenisch, T. F., Nov 13 2015, 2015 IEEE International Ultrasonics Symposium, IUS 2015. Institute of Electrical and Electronics Engineers Inc., 7329210

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

beamforming
prototypes
computer programs
hardware
cardiology
1 Citation (Scopus)

Low cost clutter filter for 3D ultrasonic flow estimation

Wei, S., Yang, M., Sampson, R., Kripfgans, O. D., Fowlkes, J. B., Wenisch, T. F. & Chakrabarti, C., Dec 2 2015, IEEE Workshop on Signal Processing Systems, SiPS: Design and Implementation. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-December. 7344977

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

Clutter
Ultrasonics
Singular value decomposition
Filter
Blood
8 Citations (Scopus)

Optimizing latency, energy, and reliability of 1T1R ReRAM through appropriate voltage settings

Mao, M., Cao, Y., Yu, S. & Chakrabarti, C., Dec 14 2015, Proceedings of the 33rd IEEE International Conference on Computer Design, ICCD 2015. Institute of Electrical and Electronics Engineers Inc., p. 359-366 8 p. 7357125

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

Dynamic random access storage
Resistors
Transistors
Electric potential
Data storage equipment
5 Citations (Scopus)

Programming strategies to improve energy efficiency and reliability of ReRAM memory systems

Mao, M., Cao, Y., Yu, S. & Chakrabarti, C., Dec 2 2015, IEEE Workshop on Signal Processing Systems, SiPS: Design and Implementation. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-December. 7344980

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

Energy Efficiency
Energy efficiency
Programming
Data storage equipment
Dynamic random access storage
14 Citations (Scopus)

Separable beamforming for 3-D medical ultrasound imaging

Yang, M., Sampson, R., Wei, S., Wenisch, T. F. & Chakrabarti, C., Jan 15 2015, In : IEEE Transactions on Signal Processing. 63, 2, p. 279-290 12 p., 6960039.

Research output: Contribution to journalArticle

Beamforming
Ultrasonics
Imaging techniques
Computational complexity
Electric power utilization
11 Citations (Scopus)
emotions
Speech recognition
Statistics
statistics
annotations
2014
69 Citations (Scopus)

A distributed canny edge detector: Algorithm and FPGA implementation

Xu, Q., Varadarajan, S., Chakrabarti, C. & Karam, L., 2014, In : IEEE Transactions on Image Processing. 23, 7, p. 2944-2960 17 p., 6774938.

Research output: Contribution to journalArticle

Field programmable gate arrays (FPGA)
Edge detection
Detectors
Statistics
Static random access storage
18 Citations (Scopus)

A hybrid approach to offloading mobile image classification

Hauswald, J., Manville, T., Zheng, Q., Dreslinski, R., Chakrabarti, C. & Mudge, T., 2014, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 8375-8379 5 p. 6855235

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

Image classification
Feature extraction
Mobile devices
Pipelines
Hardware
2 Citations (Scopus)

A low complexity scheme for accurate 3D velocity estimation in ultrasound systems

Wei, S., Yang, M., Chakrabarti, C., Sampson, R., Wenisch, T. F., Kripfgans, O. & Fowlkes, J. B., Dec 15 2014, IEEE Workshop on Signal Processing Systems, SiPS: Design and Implementation. Institute of Electrical and Electronics Engineers Inc., 6986067

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

Ultrasound
Low Complexity
Lateral
Ultrasonics
Imaging techniques
5 Citations (Scopus)

A low cost multi-tiered approach to improving the reliability of multi-level cell pram

Yang, C., Emre, Y., Xu, Z., Chen, H., Cao, Y. & Chakrabarti, C., 2014, In : Journal of Signal Processing Systems. 76, 2, p. 133-147 15 p.

Research output: Contribution to journalArticle

Phase Change
Error Control
Coding
Cell
Failure Rate