Assistant Professor |
|
CS-407, Dept. of CSE, IIT Hyderabad |
Abhijit Das
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Research Interests
Computer architecture
Systems for AI/ML
Quantum computing
Projects
Team
Current
Mohammad Nasser (PhD, 2024-2027)
Mariam Musavi (PhD, 2023-2026)
Emmanuel Irabor (MSc, Spring ‘24)
Stefano Petrilli (MSc, Spring ‘24)
Alumni
Mehdi Hassanpour (MSc, Fall ‘23)
Nitish Arya (MSc, Spring ‘23). First Employment: Research Engineer at Barcelona Supercomputing Center (BSC), Spain
Publications
Dissertation
[PhD Thesis | PDF | DOI | Best PhD Thesis Award]
Designing Data-Aware Network-on-Chip for Performance
Abhijit Das
Indian Institute of Technology (IIT) Guwahati, Assam, India, October 2021
Book Chapter
[NoC S&P 2021 | DOI]
Trojan-Aware Network-on-Chip Routing
Manju R., Abhijit Das, John Jose and Prabhat Mishra
Network-on-Chip Security and Privacy, Springer 2021
Journal
[Elsevier NANOCOMNET 2025 | PDF | DOI]
TRMAC: A Time-Reversal-based MAC Protocol for Wireless Networks within Computing Packages
Ama Bandara, Abhijit Das, Fátima Rodríguez-Galán, Eduard Alarcon and Sergi Abadal
Elsevier Nano Communication Networks, Vol: XX, No: XX, 2025
[ACM TECS 2025 | PDF | DOI]
Developing Deadlock-Free Routing Algorithms in Torus NoC: A Formal Approach
Surajit Das, Abhijit Das and Chandan Karfa
ACM Transactions on Embedded Computing Systems, Vol: XX, No: XX, 2025
[ACM TODAES 2025 | PDF | DOI | Code]
Securing Network-on-Chips Against Trojan-Induced Packet Duplication Attacks
Manju R., Abhijit Das and John Jose
ACM Transactions on Design Automation of Electronic Systems, Vol: 30, No: 04, 2025
[IEEE JETCAS 2024 | PDF | DOI]
Chip and Package-Scale Interconnects for General-Purpose, Domain-Specific and Quantum Computing Systems - Overview, Challenges and Opportunities
Abhijit Das, Maurizio Palesi, John Kim and Partha Pratim Pande
IEEE Journal on Emerging and Selected Topics in Circuits and Systems, Vol: 14, No: 03, 2024
[IEEE TC 2024 | PDF | DOI | Code]
Multi-Objective Hardware-Mapping Co-Optimisation for Multi-DNN Workloads on Chiplet-based Accelerators
Abhijit Das, Enrico Russo and Maurizio Palesi
IEEE Transactions on Computers, Vol: 73, No: 08, 2024
[IEEE CEM 2022 | PDF | DOI]
Revising NoC in Future Multi-Core based Consumer Electronics for Performance
Abhijit Das, Abhishek Kumar, John Jose and Maurizio Palesi
IEEE Consumer Electronics Magazine, Vol: 11, No: 3, 2022
[IEEE TVLSI 2021 | PDF | DOI]
Data Criticality in Multi-Threaded Applications: An Insight for Many-Core Systems
Abhijit Das, John Jose and Prabhat Mishra
IEEE Transactions on Very Large Scale Integration (VLSI) Systems, Vol: 29, No: 9, 2021
[IEEE TC 2021 | PDF | DOI]
Opportunistic Caching in NoC: Exploring Ways to Reduce Miss Penalty
Abhijit Das, Abhishek Kumar, John Jose and Maurizio Palesi
IEEE Transactions on Computers, Vol: 70, No: 6, 2021
Conferences
[MCSoC 2025 | PDF | DOI]
Instruction-Directed MAC for Efficient Classical Communication in Scalable Multi-Chip Quantum Systems
Maurizio Palesi, Enrico Russo, Hamaad Rafique, Giuseppe Ascia, Davide Patti, Abhijit Das and Sergi Abadal
18th International Symposium on Embedded Multicore/Many-core Systems-on-Chip, Singapore, December 2025
[CODES+ISSS 2025 | PDF | DOI]
Developing Deadlock-Free Routing Algorithms in Torus NoC: A Formal Approach
Surajit Das, Abhijit Das and Chandan Karfa
23rd International Conference on Hardware/Software Codesign and System Synthesis, Taipei, Taiwan, October 2025
[QCE 2025 | PDF | DOI]
On the Impact of Classical and Quantum Communication Networks Upon Modular Quantum Computing Architecture System Performance
Pau Escofet, Abhijit Das, Sahar Ben Rached, Santiago Rodrigo, Jordi Domingo, Fabio Sebastiano, Masoud Babaie, Batuhan Keskin, Edoardo Charbon, Peter Haring Bolivar, Maurizio Palesi, Elena Blokhina, Bogdan Staszewski, Avishek Nag, Artur Garcia-Saez, Sergi Abadal, Eduard Alarcon and Carmen G. Almudever
IEEE International Conference on Quantum Computing and Engineering, New Mexico, USA, September 2025
[ISCAS 2025 | PDF | DOI]
Communication Characterization of AI Workloads for Large-Scale Multi-Chiplet Accelerators
Mariam Musavi, Emmanuel Irabor, Abhijit Das, Eduard Alarcon and Sergi Abadal
IEEE International Symposium on Circuits and Systems, London, UK, May 2025
[ASP-DAC 2025 | PDF | DOI]
A Data-Driven Approach to Dataflow-Aware Online Scheduling for Graph Neural Network Inference
Pol Puigdemont, Enrico Russo, Axel Wassington, Abhijit Das, Sergi Abadal and Maurizio Palesi
30th Asia and South Pacific Design Automation Conference, Tokyo, Japan, January 2025
[NanoCom 2024 | PDF | DOI]
A MAC Protocol on Collective Communications with Time Reversal for Wireless Networks within Computing Systems
Ama Bandara, Abhijit Das, Fátima Rodríguez-Galán, Eduard Alarcon and Sergi Abadal
11th ACM International Conference on Nanoscale Computing and Communication, Milan, Italy, October 2024
[ISVLSI 2022 | PDF | DOI | Best Student Paper Award]
Designing Data-Aware Network-on-Chip for Performance
Abhijit Das and John Jose
21st IEEE Computer Society Annual Symposium on VLSI, Paphos, Cyprus, July 2022
[ISVLSI 2022 | PDF | DOI]
LOKI: A Hardware Trojan Affecting Multiple Components of an SoC
Manju R., Abhijit Das and John Jose
21st IEEE Computer Society Annual Symposium on VLSI, Paphos, Cyprus, July 2022
[ICCD 2020 | PDF | DOI | Video]
Reducing Off-Chip Miss Penalty by Exploiting Underutilised On-Chip Router Buffers
Abhijit Das, Abhishek Kumar and John Jose
38th IEEE International Conference on Computer Design, Connecticut, USA, October 2020
[NOCS 2020 | PDF | DOI | Video]
SECTAR: Secure NoC using Trojan Aware Routing
Manju R., Abhijit Das, John Jose and Prabhat Mishra
14th IEEE/ACM International Symposium on Networks-on-Chip, Hamburg, Germany, September 2020
[ISVLSI 2020 | PDF | DOI | Video | Best Paper Candidate]
Exploiting On-Chip Routers to Store Dirty Cache Blocks in Tiled Chip Multi-Processors
Abhijit Das, Abhishek Kumar, John Jose and Maurizio Palesi
19th IEEE Computer Society Annual Symposium on VLSI, Limassol, Cyprus, July 2020
[NOCS 2018 | PDF | DOI]
Critical Packet Prioritisation by Slack-Aware Re-routing in On-Chip Networks
Abhijit Das, Sarath Babu, John Jose, Sangeetha Jose and Maurizio Palesi
12th IEEE/ACM International Symposium on Networks-on-Chip, Torino, Italy, October 2018
[VLSID 2018 | PDF | DOI]
An Adaptive Deflection Router with Dual Injection and Ejection Units for Mesh NoCs
John Jose and Abhijit Das
31st IEEE International Conference on VLSI Design, Pune, India, January 2018
[VLSI-SoC 2017 | PDF | DOI]
Implementation and Analysis of Hotspot Mitigation in Mesh NoCs by Cost-Effective Deflection Routing Technique
Reshma Raj R. S., Abhijit Das and John Jose
25th IFIP/IEEE International Conference on Very Large Scale Integration, Abu Dhabi, UAE, October 2017
[VDAT 2017 | PDF | DOI]
Adaptive Packet Throttling Technique for Congestion Management in Mesh NoCs
Aswathy N. S., Reshma Raj R. S., Abhijit Das, John Jose and Josna V. R.
21st International Symposium on VLSI Design and Test, Roorkee, India, June 2017
Workshops
[AccML@HiPEAC 2025 | PDF | DOI]
Exploring the Potential of Wireless-enabled Multi-Chip AI Accelerators
Emmanuel Irabor, Mariam Musavi, Abhijit Das and Sergi Abadal
7th Workshop on Accelerated Machine Learning at
High Performance, Edge And Cloud Computing Conference, Barcelona, Spain, January 2025
[WACI@ASPLOS 2024 | PDF | DOI | Video]
Apparate: Evading Memory Hierarchy with GodSpeed Wireless-on-Chip
Nitesh Narayana G. S. and Abhijit Das
The Wild and Crazy Ideas Session at
29th ACM International Conference on Arch. Support for Prog. Languages and Oper. Systems, San Diego, USA, April 2024
[ADOPT@IPDPS 2023 | PDF | DOI]
Wireless enabled Inter-Chiplet Communication in DNN Hardware Accelerators
Maurizio Palesi, Enrico Russo, Abhijit Das and John Jose
2nd International Workshop on AI for Datacenter Optimization at
37th IEEE International Parallel and Distributed Processing Symposium, Florida, USA, May 2023
[NoCArc@MICRO 2022 | PDF | DOI]
WiBS: A Modular and Scalable Wireless Infrastructure in a Cycle-Accurate NoC Simulator
Manjari Saha, Abhijit Das and John Jose
15th International Workshop on Network on Chip Architectures at
55th IEEE/ACM International Symposium on Microarchitecture, Chicago, USA, October 2022
Others
[ModSim 2025]
Simulation-Driven Recommendation Framework for Scalable Distributed AI Training
Mohammad Nasser, Tomas Gadea, Abhijit Das, Alex Batlle, Jordi Cortadella, Sergi Abadal, Adrian Perez and Jordi Ros
Workshop on Modeling & Simulation of Systems and Applications, Washington, USA, August 2025
[DAC 2021 | PhD Forum | Video]
Designing Data-Aware Network-on-Chip for Performance
Abhijit Das
58th ACM/IEEE Design Automation Conference, San Francisco, USA, December 2021
[IRISS 2019 | ACM India Annual Event]
Critical Packet Prioritisation by Slack-Aware Re-routing in On-Chip Networks
Abhijit Das
13th Inter-Research-Institute Student Seminar in Computer Science, Kochi, India, February 2019
[VLSI-SoC 2018 | PhD Forum | 3rd Best Poster Award]
Optimising NoC in Many-Core Systems
Abhijit Das
26th IFIP/IEEE International Conference on Very Large Scale Integration, Verona, Italy, October 2018
[RC 2018 | Poster | Best Poster Award]
An Adaptive Deflection Router with Dual Injection and Ejection Units for Mesh NoCs
Abhijit Das, Dipika Deb and John Jose
4th Research Conclave, Indian Institute of Technology (IIT) Guwahati, Assam, India, March 2018
[VLSID 2018 | PhD Forum]
Adaptive NoC Routers for Congestion Management
Abhijit Das
31st IEEE International Conference on VLSI Design, Pune, India, January 2018