Focus of research is neuromorphic computing and deep learning algorithms, stochastic computing, coupled-oscillatory systems, energy efficient deep learning

Joined September 2023
103 Photos and videos
AI is hitting a “memory wall” as models grow. @wef highlights Roy, Raghunathan & Raychowdhury’s push for brain-inspired, efficient hardware—AI’s future is smarter, not bigger. Read more: tinyurl.com/ywwm5kd3
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Congrats Manish Nagaraj on successfully defending his PhD thesis, “Exploring Data Efficiency for Deep Learning Systems,” earning high praise from committee and NRL peers!
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Always great when old connections cross paths! Kaushik Roy ran into NRL alum Marco Apolinario at #DATE2026!
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Watch Frontiers in Science Deep Dive on "Breaking the memory wall: next-generation artificial intelligence hardware" on demand: tinyurl.com/4cky53tm
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Shristi Das Biswas successfully defended her Ph.D., presenting impactful work on sustainable, efficient AI training and inference. Congrats, Dr. Biswas!
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New story highlights Kaushik Roy and his NRL lab advancing faster, energy‑efficient AI hardware built for independent operation. Read more: tinyurl.com/vhy9fx3w
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Congrats to Dr. Kang He on passing his defense today! Amazing presentation on “Scaling Language Intelligence: From Foundation Models to Agentic Systems.” Great work, Kang!
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Discover how next-generation AI hardware—powered by brain-inspired algorithms—can break the memory wall and enable faster, more efficient, and adaptable AI with Kaushik Roy and Arijit Raychowdhury. Register: fro.ntiers.in/HFO2oCKm7Yb #FrontiersIn
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NRL Lab retweeted
AI is getting smarter — and far more energy-hungry. Join Purdue ECE Prof. Kaushik Roy on Feb. 12 for a live webinar on brain-inspired AI hardware and compute-in-memory architectures. 👉 Register here bit.ly/roywebinar-reg @NRL_lab bit.ly/roy-webinar

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Congrats to Soumyadeep Chandra on successfully presenting his prelim, ‘Encoding Physics and Procedure’! A big milestone in his PhD journey—well done, Soumyadeep! #PurdueUniversity #PurdueEngineering #purdueece
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Our lab’s latest work, “Breaking the Memory Wall,” is out in Frontiers in Science! Explore next-gen AI hardware solutions: frontiersin.org/journals/sci…
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16 Dec 2025
Closing the AI–hardware gap needs true co-design across devices, circuits & models. Proud to share our study! Read more: lnkd.in/gPfdVyQE tinyurl.com/yk8bbv3v
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4 Dec 2025
Congrats to Amogh Joshi on acing his prelim! His talk on “Resilient Robot Learning” impressed labmates & committee. The future of robotics looks bright! #PurdueECE #PurdueEngineering
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25 Nov 2025
Congrats Dr. Shrihari Sridharan on defending his PhD on efficient ML algorithms & architectures! Kudos to his advisors & teams! #PurdueECE #PhDJourney
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19 Nov 2025
Congrats to Marco Apolinario on defending his dissertation on energy-efficient neuromorphic edge computing! #purdueECE #EngineeringExcellence
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16 Oct 2025
Big congrats to Dr. Dong Eun Kim on defending his PhD: In-Memory Computing-based Deep Learning Accelerator! Huge milestone for him! #PhDSuccess #PurdueECE
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15 Oct 2025
Congrats to Dr. Utkarsh Saxena on defending his PhD: Algorithms for Efficient Deep Learning Inference! A proud moment for NRL & his stellar committee. #PurdueECE #PhDJourney
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10 Oct 2025
Congrats to Dr. Tanvi Sharma for successfully defending her PhD on Compute-in-Memory based ML Inference Accelerators! A proud day for NRL and her amazing committee. #PhDSuccess #PurdueECE
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9 Oct 2025
Congrats to Dr. Shubham Negi on defending his PhD: Transforming ML Systems via Hardware-Software Co-design! Proud moment for NRL & his stellar committee. #PhDSuccess #PurdueECE
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24 Jul 2025
Spotted at #ICML in Vancouver! Utkarsh Saxena & Deepak Ravikumar presented cutting-edge work on LLM quantization & memorization. Big ideas, big stage! #AIResearch #PurdueNRL
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