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  1. NEXUS: Speeding Up the Next Wave of AI Workloads, GNN and SSM Optimization on NPUs

    Article • ACM Transactions on Embedded Computing Systems, September 2026, ACM (Association for Computing Machinery)

    Arnab Raha, Soumendu Kumar Ghosh, Arghadip Das

  2. COSMOS: Designing Energy-Efficient Context-Aware Multimodal Cognitive Systems

    Article • August 2026, ACM (Association for Computing Machinery)

    Soumendu Kumar Ghosh, Arghadip Das

  3. RamForm: A Ramanujan Wavelet Transform-Based Accelerator for Energy-Efficient Signal Processing

    Article • January 2026, Institute of Electrical & Electronics Engineers (IEEE)

    Arghadip Das

  4. SparseDroop: Hardware–Software Co-Design for Mitigating Voltage Droop in DNN Accelerators

    Article • Journal of Low Power Electronics and Applications, December 2025, MDPI AG

    Arghadip Das, Soumendu Kumar Ghosh

  5. Demo Abstract: A Low-Power Real-Time Hardware Accelerator for Edge Detection Using Stochastic Computing

    Article • August 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Arghadip Das

  6. Demo Abstract: ECO: Low Power Context-Aware Multimodal AI on NPUs

    Article • August 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Arghadip Das

  7. LLM-NPU: Towards Efficient Foundation Model Inference on Low-Power Neural Processing Units

    Article • August 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Arghadip Das

  8. PRISM: Toward Energy-Efficient AIoT with Processing-In-Sensor+Memory in Battery-Free Devices

    Article • August 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Arghadip Das

  9. DRAX: Revolutionizing Energy-Efficient DNN Collaboration

    Article • IEEE Internet of Things Journal, January 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Soumendu Kumar Ghosh, Arghadip Das

  10. Towards Energy-Accuracy Scalable Multimodal Cognitive Systems

    Article • IEEE Embedded Systems Letters, January 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Soumendu Kumar Ghosh, Arghadip Das

  11. HIPEDAP: Energy-Efficient Hardware Accelerators for Hidden Periodicity Detection

    Article • IEEE Transactions on Computers, October 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Arghadip Das

  12. HIPER: Low Power, High Performance and Area-Efficient Hardware Accelerators for Hidden Periodicity Detection using Ramanujan Filter Banks

    Article • February 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Arghadip Das

  13. An Efficient Multiplier-less Hardware for Hidden Periodicity Detection Using Ramanujan Filter Bank

    Article • October 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Arghadip Das