Source: http://icsrl.ece.gatech.edu/journals-and-conference-articles/
Timestamp: 2019-04-20 15:07:20+00:00

Document:
Abhinav Parihar, Matthew Jerry, Suman Datta, Arijit Raychowdhury, “Stochastic IMT (insulator-metal-transition) neurons: An interplay of thermal and threshold noise at bifurcation,” in Frontiers of Neurosciences, Accepted for publication.
Saad Bin Nasir, Shreyas Sen, Arijit Raychowdhury, “A Reconfigurable Hybrid Low Dropout Voltage Regulator for Wide-Range Power Supply Noise Rejection and Energy-Efficiency Trade-off,” in IEEE Transactions on Circuits and Systems II (TCAS-II), Accepted for publication.
Ningyuan Cao, Shreyas Sen, Arijit Raychowdhury, “Smart sensing for HVAC control: Collaborative intelligence in optical and IR cameras,” in IEEE Transactions on Industrial Electronics (TIE), Accepted for publication.
Debayan Das, Shovan Maity, Saad Bin Nasir, Santosh Ghosh, Arijit Raychowdhury, Shreyas Sen, “ASNI: Attenuated Signature Noise Injection for Low-Overhead Power Side-Channel Attack Immunity,” in IEEE Transactions on Circuits and Systems I: Regular Papers (TCAS I), Accepted for publication.
S. B. Nasir, Adam Beece, Don Disney, Hesam F. Moghadam, Eric Soenen, Jongku Kang, Samsung, Korea, Yasuhiko Mano, Tomoharu Fuji, Swaminathan Madhavan, A. Raychowdhury, “A 65nm, 1.15-0.15V, 99.99% Current-efficient Digital Low Dropout Regulator with Asynchronous Non-linear Control for Droop Mitigation,” International Symposium on Circuits and Systems (ISCAS), May, 2018.
G. Csaba, A. Raychowdhury, W. Porod, S. Datta, “Computing with Coupled Oscillators: Theory, Devices, and Applications,” International Symposium on Circuits and Systems (ISCAS), May, 2018.
Anvesha A, Saad Bin Nasir, Sivaram Thangadurai, Insik Yoon and Arijit Raychowdhury, “A 55nm Time-Domain Mixed-Signal Neuromorphic Accelerator with Stochastic Synapses and Embedded Reinforcement Learning for Autonomous Micro-Robots,” International Solid State Circuits Conference (ISSCC), Feb, 2018.
Matthew Jerry, Kai Ni, Abhinav Parihar, Arijit Raychowdhury, Suman Datta, “Stochastic Insulator- to-Metal Phase Transition based True Random Number Generator,” in IEEE Electron Device Letters (EDL), Jan, 2018.
Abhinav Parihar, Nikhil Shukla, Matt Jerry, Suman Datta and A. Raychowdhury, “Vertex coloring of graphs via phase dynamics of coupled oscillatory networks,” in Nature Scientific Reports, 7, 911, 2017.
Abhinav Parihar, Nikhil Shukla, Matt Jerry, Suman Datta and A. Raychowdhury, “Computing with Dynamical Systems Based on Insulator-Metal-Transition Oscillators,” in Nanophotonics, Vol, 6, Issue 3, 2017.
Anvesha Amravati, Kyle Xu, Justin Romberg and A. Raychowdhury, “A 130nm 165nJ/frame Compressed- Domain Smashed-Filter Based Mixed-Signal Classifier for In-sensor Analytics in Smart Cameras,” in IEEE Transactions on Circuits and Systems II (TCAS-II), April, 2017.
Anvesha Amravati and A. Raychowdhury, “A 65nm 360nA 0.4V Linear Classifier Using Time-Based Matrix-Multiplying ADC with in-situ Learning of ADC Non-Linearity,” Proceedings of Asian Solid State Circuits Symposium, Nov, 2017.
Anvesha Amravati, Kyle Xu, Justin Romberg and A. Raychowdhury, “A 65nm Compressive-Sensing Time-Based ADC with Embedded Classification and INL-Aware Training for Arrhythmia Detection,” Proceedings of IEEE Biomedical Circuits and Systems (BioCAS) Conference, Nov, 2017.
Parihar, Matt Jerry, Nikhil Shukla, Suman Datta and A. Raychowdhury, “Connecting Spectral Techniques for Graph Coloring and Eigen Properties of Coupled Dynamics: A Pathway for Solving Combinatorial Optimizations,” Proceedings of IEEE International Conference on Computer Aided Design (ICCAD), Nov, 2017.
Said Hamdioui, Peyman Pouyan, Huawei Li, Ying Wang, Arijit Raychowdhury, Insik Yoon, “Test and Reliability of Emerging Non-Volatile Memories,” Proceedings of IEEE Asian Test Symposium (ATS), Nov, 2017.
Jerry, A. Parihar, A. Raychowdhury, and S. Datta, “A Random Number Generator based on Insulator- to-Metal Electronic Phase Transitions,” Proceedings of the Device Research Conference (DRC), June, 2017.
Jerry, A. Parihar, B. Grisafe, A. Raychowdhury, and S. Datta, “Ultra-Low Power Probabilistic IMT Neurons for Stochastic Sampling Machines,” Proceedings of the VLSI Technology Symposium (VLSIT), June, 2017.
Abhinav Parihar, Nikhil Shukla, Matthew Jerry, Suman Datta and Arijit Raychowdhury, “Computa- tional Paradigms using Oscillatory Networks based on State-Transition Devices,” Proceedings of the International Joint Conference on Neural Networks (IJCNN), May, 2017.
Ningyuan Cao, Saad Bin Nasir, Shreyas Sen and Arijit Raychowdhury, “In-Sensor Analytics and Energy-Aware Self-Optimization in a Wireless Sensor Node,” Proceedings of the IEEE International Microwave Symposium (IMS), June, 2017.
Samantak Gangopadhyay, Saad Bin Nasir, Hoan Nguyen, Jihoon Jeong, Francois Atallah, Keith Bowman and Arijit Raychowdhury, “Digitally-Assisted Leakage Current Supply Circuit for Reducing the Analog LDO Minimum Dropout Voltage,” Proceedings of the IEEE Custom Integrated Circuits Conference (CICC), Apr., 2017.
Insik Yoon, Arijit Raychowdhury, “Test Challenges in Embedded STT-MRAM Arrays,” Proceedings of the IEEE International Symposium on Quality Electronic Design (ISQED), Mar., 2017.
Shaojie Xu, Anvesha Amaravati, Justin Romberg, Arijit Raychowdhury, “Appearance-Based Gesture Recognition in the Compressed Domain,” Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing (ICCASP), Mar., 2017.
Insik Yoon, and Arijit Raychowdhury, “Test Challenges in STT-MRAM Arrays,” Proceedings of the International Symposium on Quality Electronic Design (ISQED), Mar., 2017.
Ashwin Chintaluri, S. Natarajan, Helia Naeimi and A. Raychowdhury, “Analysis of Defects and Fault models in Embedded Spin Transfer Torque (STT) MRAM Arrays,” IEEE Journal On Emerging And Selected Topics In Circuits And Systems(JETCAS), vol. PP, no. 99, pp. 111, 2016.
Venkatesan, V. Kozhikkottu, M. Sharad, C. Augustine, A. Raychowdhury, K. Roy, A. Raghunathan, “Cache Design with Domain Wall Memories,” IEEE Transactions in Computers, Vol. 65, Issue 4, pp: 1010-1024, 2016.
Wei-Yu Tsai, X. Li, M. Jerry, B. Xie, N. Shukla, H. Liu, N. Chandramoorthy, M. Cotter, A. Raychowdhury, D. Chiarulli, S. Levitan, S. Datta, J. Sampson, N. Ranganathan, V. Narayanan, “Enabling New Computation Paradigms with HyperFET – an Emerging Device,” in IEEE Transactions on Multi-Scale Computing Systems, Vol. 2, Issue 1, pp: 30-48, 2016. (Best Paper Award).
Sandip Roy, Yier Jin and A. Raychowdhury, “The Changing Computing Paradigm with Internet of Things: A Tutorial Introduction,” IEEE Design and Test Magazine (IEEE D&T), Vol. 33, Issue 2, pp: 76-96, 2016. .
Saad Bin Nasir, and A. Raychowdhury, “All-digital low-dropout regulator with adaptive control and reduced dynamic stability for digital load circuits,” in IEEE Transactions on Power Electronics (TPE), Vol. 31, Issue 12, Dec. 2016.
Charles Augustine, Carlos Tokunaga, Andres Malavasi, Arijit Raychowdhury, Muhammad Khellah, James Tschanz, Vivek De, “Characterization of PVT Variation and Aging Induced Hold Time Margins of Flip- Flop Arrays at NTV in 22nm Tri-Gate CMOS,” Proceedings of the International Electron Device Meeting (IEDM), Dec. 2016.
Insik Yoon, Ashwin Chintaluri, and Arijit Raychowdhury, “EMACS: Efficient MBIST Architecture for Test and Characterization of STT-MRAM Arrays,” Proceedings of the International Test Conference (ITC), Nov., 2016.
Samantak Gangopadhyay, Saad B. Nasir, A. Subramaniam, V. Sathe and Arijit Raychowdhury, “UVFR: A Unified Voltage and Frequency Regulator with 500MHz/0.84V to 100KHz/0.27V Operating Range, 99.4% Current Efficiency and 27% Supply Guardband Reduction,” Proceedings of the European Solid State Circuits Conference (ESSCIRC), Sept., 2016.
Saad B. Nasir, Shreyas Sen and Arijit Raychowdhury, “A 130nm Hybrid Low Dropout Regulator Based on Switched Mode Control for Digital Load Circuits,” Proceedings of the European Solid State Circuits Conference (ESSCIRC), Sept., 2016.
Samantak Gangopadhyay and Arijit Raychowdhury, “Unified Voltage and Frequency Regulator for Energy-Efficient Digital Circuits,” SRC TECHCON, Sept., 2016.
Saad B. Nasir and Arijit Raychowdhury, “Hybrid Linear Regulator featuring Switched Model Control with 6ns/8.6mA Response Time and 98.64% Current Efficiency,”SRC TECHCON, Sept., 2016. (Best in Session Award).
Suman Datta, Nikhil Shukla, Abhinav Parihar and Arijit Raychowdhury, “Computing with Coupled Dynamical Systems,” Proceedings of the International Workshop on Cellular Nanoscale Networks and their Applications (CNNA), Aug., 2016.
Anvesha Amravati, Shaojie Xu. Ningyuan Cao, Justin Romberg and A. Raychowdhury, “A light- powered, “always on”, smart camera with compressed domain gesture detection,” Proceedings of the International Symposium on Low Power Electronics and Design (ISLPED), Aug., 2016.
Matthew Jerry, Wei-yu Tsai, Baihua Xie, Xueqing Li, Vijay Narayanan, Arijit Raychowdhury, and Suman Datta, “Phase Transition Oxide Neuron for Spiking Neural Networks,” Proceedings of the Device Re- search Conference, June, 2016.
Saad Bin Nasir and A. Raychowdhury, “All-Digital Linear Regulators with Proactive and Reactive Gain-Boosting for Supply Droop Mitigation in Digital Load Circuits,” Proceedings of the International Symposium on Circuits and Systems (ISCAS), May, 2016.
Abhinav Parihar, Nikhil Shukla, S. Datta and A. Raychowdhury, “Computing with Dynamical systems in the Post-CMOS Era,” Proceedings of the IEEE Summer Topicals Meeting, July, 2016.
Abhinav Parihar, Nikhil Shukla, Suman Datta, Arijit Raychowdhury, “Synchronization of pairwise- coupled, identical, relaxation oscillators based on metal-insulator phase transition devices: A model study,” Journal of Applied Physics (JAP), Feb. 2015.
Maffezzoni, L. Daniel, N. Shukla, S. Datta, A. Raychowdhury, V. Narayanan, “Modelling hysteresis in vanadium dioxide oscillators,” Electronic Letters, Vol. 51, Issue 11, 28 May 2015, p. 819-820.
Paolo Maffezzoni, Luca Daniel, N. Shukla, Suman Datta, Arijit Raychowdhury, “Modeling and Simula- tion of Vanadium dioxide Relaxation Oscillators,” IEEE Transactions on Circuits and System (TCAS) I: Regular Papers, Vol.62, Issue 9, pp.2207-2215, Sept. 2015.
Soham Desai, M. Shoaib and A. Raychowdhury, “An Ultra-low power, “Always-On” Camera Front-End for Posture Detection in Body Worn Cameras using Restricted Boltzman Machines,” IEEE Transactions on Multi-Scale Computing Systems (TMSCS), Vol. 1, Issue 4, pp: 187 – 194, Dec., 2015.
Saad B. Nasir, Samantak Gangopadhyay and A. Raychowdhury, “A 130nm fully digital linear drop- out regulator with adaptive control and reduced dynamic stability for wide dynamic range of operation,” Proceedings of the International Solid State Circuits Conference (ISSCC), Feb 2015.
Saad B. Nasir and A. Raychowdhury, “On limit cycle oscillations of discrete time digital linear regula- tors,” Proceedings of the IEEE Applied Power Electronics Conference (APEC), March, 2015.
Samantak Gangopadhyay, Saad B. Nasir and A. Raychowdhury, “Integrated Power Management in IoT Devices under Wide Dynamic Ranges of Operation,” Proceedings of the Design Automation Conference (DAC), June, 2015.
Anvesha Amravati, Manan Chung and A. Raychowdhury, “A Time Interleaved DAC Sharing SAR Pipeline ADC for Ultra-Low Power Camera Front Ends,” Proceedings of the IEEE International Conference on Very Large Scale Integration (VLSI-SoC), October, 2015 (Best Paper in Analog and Mixed-Signal Track).
Saad Bin Nasir and A. Raychowdhury, “Ensuring stability in a multi-LDO power grid for digital circuits through design and online tuning,” Proceedings of the Test and Validation of High Speed Analog Circuits (TVHSAC), October, 2015.
Ashwin Chintaluri, Abhinav Parihar, Helia Naeimi, S. Natarajan and A. Raychowdhury, “A Model Study of Defects and Faults in Embedded Spin Transfer Torque (STT) MRAM Arrays,” Proceedings of the Asian Test Symposium (ATS), November, 2015.
Nikhil Shukla, Abhinav Parihar, Eugene Freeman, Hanjong Paik, Greg Stone, Vijaykrishnan Narayanan, Haidan Wen, Zhonghou Cai, Venkatraman Gopalan, Roman Engel-Herbert, Arijit Raychowdhury, Suman Datta, “Synchronized charge oscillations in correlated electron systems,” Nature Scientific reports (SR), Vol. 4, April 2014.
Samantak Gangopadhyay, Dinesh Somasekhar, James Tschanz, Vivek De, Arijit Raychowdhury, “A 32nm Embedded, Fully-Digital, Phase-Locked Low Dropout Regulator for Fine Grained Power Manage- ment in Digital Circuits”, Journal of Solid State Circuits (JSSC), Vol. 11, Nov. 2014.
Abhinav Parihar, Nikhil Shukla, Suman Datta, Arijit Raychowdhury, “Exploiting Synchronization Properties of Correlated Electron Devices in a Non-Boolean Computing Fabric for Template Matching,” IEEE Journal On Emerging And Selected Topics In Circuits And Systems(JETCAS), Vol. 4, Dec. 2014.
Shukla, Abhinav Parihar, M. Cotter, M. Barth, X. Li, N. Chandrammorthy, D. G. Schlom, V. Narayanan, A. Raychowdhury, and S. Datta, “Pairwise Coupled Hybrid Vanadium Dioxide-MOSFET (HVFET) Oscillators for Non-boolean Associative Computing,” Proceedings of the IEEE International Electron Device Meeting (IEDM), December 2014.
Tokunaga, J. F. Ryan, C. Augustine, J. P. Kulkarni, Y-C. Shih, S. T. Kim, R. Jain, K. Bowman, A. Raychowdhury, M. M. Khellah, J. W. Tschanz, V. De, “A Graphics Execution Core in 22nm CMOS Featuring Adaptive Clocking, Selective Boosting and State-Retentive Sleep,” Proceedings of the Inter- national Solid State Circuits Conference (ISSCC), San Francisco, USA, Feb. 2014.
Samantak Gangopadhyay, YoungTak Lee, Saad B. Nasir, Arijit Raychowdhury, ”Modeling and Analysis of Digital Linear Dropout Regulators with Adaptive Control for High Efficiency under Wide Dynamic Range Digital Loads,” Proceedings of the Design, Automation & Test in Europe (DATE), Dresden, Germany, March 2014.
Saad B. Nasir, YoungTak Lee, Arijit Raychowdhury, ”Modeling and Analysis of System Stability in a Distributed Power Delivery Network with Embedded Digital Linear Regulators,” Proceedings of the International Symposium on Quality Electronic Design (ISQED), San Jose, USA, March, 2014.
Suman Datta, Nikhil Shukla, Matthew Cotter, Abhinav Parihar, and Arijit Raychowdhury. “Neuro inspired computing with coupled relaxation oscillators,” Proceedings of the Annual Design Automation Conference, pages 16, 2014.
Saad B. Nasir, Samantak Gangopadhyay and Arijit Raychowdhury, “Adaptive Designs in Computation and Power Management,” Proceedings of the International Conference on Computer Aided Design (ICCAD), San Jose, Nov. 2014.
For older publications, please refer to my CV.

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