Prof. Dr. Akash Kumar

portrait Prof. Akash Kumar

E-mail

Phone

Fax

Visitor's Address

akash.kumar@tu-dresden.de

+49 351 463-39274

+49 351 463-39995

Helmholtzstrasse 18, BAR-III73-74

 

Publications

  • 2020

  • 68. Zahra Ebrahimi Mamaghani, Salim Ullah, Akash Kumar, "SIMDive: Approximate SIMD Soft Multiplier-Divider for FPGAs with Tunable Accuracy" (to appear), In Proceeding: 30th 2020 ACM Great Lakes Symposium on VLSI (GLSVLSI), September 2020. [Bibtex & Downloads]
  • 67. Siva Satyendra Sahoo, Bharadwaj Veeravalli, Akash Kumar, "CL(R)Early: An Early-stage DSE Methodology for Cross-Layer Reliability-aware Heterogeneous Embedded Systems" (to appear), Proceedings of the 57th Annual Design Automation Conference 2020, Association for Computing Machinery, New York, NY, USA, July 2020. [Bibtex & Downloads]
  • 66. M. Raitza, S. Märcker, J. Trommer, A. Heinzig, S. Klüppelholz, C. Baier, A. Kumar, "Quantitative Characterization of Reconfigurable Transistor Logic Gates" , In IEEE Access, vol. , no. , pp. 1-1, June 2020. [Bibtex & Downloads]
  • 65. S. Ullah, T. D. A. Nguyen, A. Kumar, "Energy-Efficient Low-Latency Signed Multiplier for FPGA-based Hardware Accelerators" , In IEEE Embedded Systems Letters, May 2020. [Bibtex & Downloads]
  • 64. S. Ullah, H. Schmidl, S. S. Sahoo, S. Rehman, A. Kumar, "Area-optimized Accurate and Approximate Softcore Signed Multiplier Architectures" , In IEEE Transactions on Computers, April 2020. [Bibtex & Downloads]
  • 63. S. Ullah, S. Gupta, K. Ahuja, A. Tiwari, A. Kumar, "L2L: A HIGHLY ACCURATE LOG_2_LEAD QUANTIZATION OF PRE-TRAINED NEURAL NETWORKS" , In Proceeding: 2020 Design, Automation Test in Europe Conference Exhibition (DATE), March 2020. [Bibtex & Downloads]
  • 62. S. Rai, M. Raitza, S. S. Sahoo, A. Kumar, "DISCERN: DISTILLING STANDARD CELLS FOR EMERGING RECONFIGURABLE NANOTECHNOLOGIES" , In Proceeding: 2020 Design, Automation Test in Europe Conference Exhibition (DATE), March 2020. [Bibtex & Downloads]
  • 61. C. D. L. Parra, A. Guntoro, A. Kumar, "PROXSIM: SIMULATION FRAMEWORK FOR CROSS-LAYER APPROXIMATE DNN OPTIMIZATION" , In Proceeding: 2020 Design, Automation Test in Europe Conference Exhibition (DATE), March 2020. (Best paper nominee) [Bibtex & Downloads]
  • 60. S. Potluri, A. Aysu, A. Kumar, "SeqL: Secure Scan-Locking for IP Protection" , In Proceeding: 21st International Symposium on Quality Electronic Design (ISQED), March 2020. [Bibtex & Downloads]
  • 59. Tuan D. A. Nguyen, Akash Kumar, "Maximizing the Serviceability of Partially Reconfigurable FPGA Systems in Multi-tenant Environment" (to appear), In Proceeding: 28th International Symposium on Field-Programmable Gate Arrays, February 2020. [Bibtex & Downloads]
  • 58. Zahra Ebrahimi Mamaghani, Salim Ullah, Akash Kumar, "LeAp: Leading-one Detection-based Softcore Approximate Multipliers with Tunable Accuracy" , In Proceeding: 2020 25th Asia and South Pacific Design Automation Conference (ASP-DAC), Jan 2020. [Bibtex & Downloads]
  • 2019

  • 57. Rohit Agrawal, Kapil Ahuja, Chin Hau Hoo, Tuan Duy Anh Nguyen, Akash Kumar, "ParaLarPD: Parallel FPGA Router Using Primal-Dual Sub-Gradient Method" , In Electronics, vol. 8, no. 12, December 2019. [doi] [Bibtex & Downloads]
  • 56. M. Mousavi, H. R. Pourshaghaghi, H. Corporaal, A. Kumar, "Scatter Scrubbing: A Method to Reduce SEU Repair Time in FPGA Configuration Memory" , In Proceeding: 2019 IEEE International Symposium on Defect and Fault Tolerance in VLSI and Nanotechnology Systems (DFT), vol. , no. , pp. 1-6, Oct 2019. [doi] [Bibtex & Downloads]
  • 55. A. Rupani, S. Rai, A. Kumar, "Exploiting Emerging Reconfigurable Technologies for Secure Devices" , In Proceeding: Euromicro DSD, August 2019. [Bibtex & Downloads]
  • 54. B. Ranjbar, Tuan D. A. Nguyen, A. Ejlali, A. Kumar, "Online Peak Power and Maximum Temperature Management in Multi-Core Mixed-Criticality Embedded Systems" , In Proceeding: Euromicro DSD, August 2019. [Bibtex & Downloads]
  • 53. Nusrat Jahan Lisa, Tuan D. A. Nguyen, Dirk Habich, Akash Kumar, Wolfgang Lehner, "High-Throughput Bit Packing Compression" , In Proceeding: Euromicro DSD, August 2019. [Bibtex & Downloads]
  • 52. S. Rai, A. Rupani, P. Nath, A. Kumar, "Hardware Watermarking Using Polymorphic Inverter Designs Based On Reconfigurable Nanotechnologies" , In Proceeding: ISVLSI, July 2019. [Bibtex & Downloads]
  • 51. S. S. Sahoo, B. Veeravalli, A. Kumar, "A Hybrid Agent-based Design Methodology for Dynamic Cross-layer Reliability in Heterogeneous Embedded Systems" , Proceedings of the 56th Annual Design Automation Conference, ACM, New York, NY, USA, June 2019. [doi] [Bibtex & Downloads]
  • 50. Adarsha Balaji, Salim Ullah, Anup Das, Akash Kumar, "Design Methodology for Embedded Approximate Artificial Neural Networks" , Proceedings of the 2019 on Great Lakes Symposium on VLSI, ACM, pp. 489–494, New York, NY, USA, May 2019. [doi] [Bibtex & Downloads]
  • 49. S. Rai, J. Trommer, M. Raitza, T. Mikolajick, W. M. Weber, A. Kumar, "Designing Efficient Circuits Based on Runtime-Reconfigurable Field-Effect Transistors" , In IEEE Transactions on Very Large Scale Integration (VLSI) Systems, vol. 27, no. 3, pp. 560-572, March 2019. [doi] [Bibtex & Downloads]
  • 48. Mohammed Alser, Hasan Hassan, Akash Kumar, Onur Mutlu, Can Alkan, "Shouji: a fast and efficient pre-alignment filter for sequence alignment" , In Bioinformatics, vol. 35, no. 21, pp. 4255-4263, 03/2019. [doi] [Bibtex & Downloads]
  • 47. Gerhard Fettweis, Meik Dörpinghaus, Jeronimo Castrillon, Akash Kumar, Christel Baier, Karlheinz Bock, Frank Ellinger, Andreas Fery, Frank H. P. Fitzek, Hermann Härtig, Kambiz Jamshidi, Thomas Kissinger, Wolfgang Lehner, Michael Mertig, Wolfgang E. Nagel, Giang T. Nguyen, Dirk Plettemeier, Michael Schröter, Thorsten Strufe, "Architecture and Advanced Electronics Pathways Toward Highly Adaptive Energy-Efficient Computing" , In Proceedings of the IEEE, vol. 107, no. 1, pp. 204–231, Jan 2019. [doi] [Bibtex & Downloads]
  • 46. Anup Das, Akash Kumar, "Runtime thermal management of many-core systems" , Institution of Engineering and Technology, pp. 215-245, 2019. [doi] [Bibtex & Downloads]
  • 2018

  • 45. S. S. Sahoo, T. D. A. Nguyen, B. Veeravalli, A. Kumar, "QoS-Aware Cross-Layer Reliability-Integrated FPGA-Based Dynamic Partially Reconfigurable System Partitioning" , In Proceeding: 2018 International Conference on Field-Programmable Technology (FPT), vol. , no. , pp. 230-233, Dec 2018. [doi] [Bibtex & Downloads]
  • 44. Shubham Rai, Srivatsa Srinivasa, Patsy Cadareanu, Xunzhao Yin, Xiaobo Sharon Hu, Pierre-Emmanuel Gaillardon, Vijaykrishnan Narayanan, Akash Kumar, "Emerging Reconfigurable Nanotechnologies: Can They Support Future Electronics?" , Proceedings of the International Conference on Computer-Aided Design, ACM, pp. 13:1–13:8, New York, NY, USA, November 2018. [doi] [Bibtex & Downloads]
  • 43. S.S. Sahoo, T.D.A. Nguyen, B. Veeravalli, A. Kumar, "Multi-objective design space exploration for system partitioning of FPGA-based Dynamic Partially Reconfigurable Systems" , In Integration, November 2018. [doi] [Bibtex & Downloads]
  • 42. Rohit Agrawal, Chin Hao Hoo, Kapil Ahuja, Akash Kumar, "Parallel FPGA Router using Sub-Gradient method and Steiner tree" , In arXiv preprint arXiv:1803.03885, August 2018. [Bibtex & Downloads]
  • 41. Nusrat Jahan Lisa, Annett Ungethüm, Dirk Habich, Wolfgang Lehner, Tuan D. A. Nguyen, Akash Kumar, "Column Scan Acceleration in Hybrid CPU-FPGA Systems" , In Proceeding: International Workshop on Accelerating Analytics and Data Management Systems Using Modern Processor and Storage Architectures, pp. 22–33, August 2018. [Bibtex & Downloads]
  • 40. Jeronimo Castrillon, Matthias Lieber, Sascha Klüppelholz, Marcus Völp, Nils Asmussen, Uwe Assmann, Franz Baader, Christel Baier, Gerhard Fettweis, Jochen Fröhlich, Andrés Goens, Sebastian Haas, Dirk Habich, Hermann Härtig, Mattis Hasler, Immo Huismann, Tomas Karnagel, Sven Karol, Akash Kumar, Wolfgang Lehner, Linda Leuschner, Siqi Ling, Steffen Märcker, Christian Menard, Johannes Mey, Wolfgang Nagel, Benedikt Nöthen, Rafael Peñaloza, Michael Raitza, Jörg Stiller, Annett Ungethüm, Axel Voigt, Sascha Wunderlich, "A Hardware/Software Stack for Heterogeneous Systems" , In IEEE Transactions on Multi-Scale Computing Systems, vol. 4, no. 3, pp. 243-259, Jul 2018. [doi] [Bibtex & Downloads]
  • 39. Nusrat Jahan Lisa, Annett Ungethüm, Dirk Habich, Nguyen Duy Anh Tuan, Akash Kumar, Wolfgang Lehner, "Column Scan Optimization by Increasing Intra-Instruction Parallelism" , Proceedings of the 7th International Conference on Data Science, Technology and Applications (DATA), July 2018. (Best Paper Award) [Bibtex & Downloads]
  • 38. Salim Ullah, Sanjeev Sripadraj Murthy, Akash Kumar, "SMApproxlib: library of FPGA-based approximate multipliers" , Proceedings of the 55th Annual Design Automation Conference, pp. 157, June 2018. [Bibtex & Downloads]
  • 37. Salim Ullah, Semeen Rehman, Bharath Srinivas Prabakaran, Florian Kriebel, Muhammad Abdullah Hanif, Muhammad Shafique, Akash Kumar, "Area-optimized low-latency approximate multipliers for FPGA-based hardware accelerators" , Proceedings of the 55th Annual Design Automation Conference, pp. 159, June 2018. [Bibtex & Downloads]
  • 36. Sadia Moriam, Elke Franz, Paul Walther, Akash Kumar, Thorsten Strufe, Gerhard Fettweis, "Protecting Communication in Many-Core Systems against Active Attackers" , Proceedings of the 2018 on Great Lakes Symposium on VLSI, pp. 45–50, May 2018. [Bibtex & Downloads]
  • 35. Anup Das, Akash Kumar, "Dataflow-Based Mapping of Spiking Neural Networks on Neuromorphic Hardware" , Proceedings of the 2018 on Great Lakes Symposium on VLSI, pp. 419–422, May 2018. [Bibtex & Downloads]
  • 34. Mohammad Shihabul Haque, Sriram Vasudevan, Alamuri Sriram Nihar, Arvind Easwaran, Akash Kumar, YC Tay, "A Self-Reconfiguring Cache Architecture to Improve Control Quality in Cyber-Physical Systems" , In Proceeding: 2018 IEEE 21st International Symposium on Real-Time Distributed Computing (ISORC), pp. 116–123, May 2018. [Bibtex & Downloads]
  • 33. Bjorn Gottschall, Thomas PreuBer, Akash Kumar, "Reloc—An Open-Source Vivado Workflow for Generating Relocatable End-User Configuration Tiles" , In Proceeding: 2018 IEEE 26th Annual International Symposium on Field-Programmable Custom Computing Machines (FCCM), pp. 211–211, April 2018. [Bibtex & Downloads]
  • 32. S. Rai, M. Raitza, A. Kumar, "Technology mapping flow for emerging reconfigurable silicon nanowire transistors" , In Proceeding: 2018 Design, Automation Test in Europe Conference Exhibition (DATE), vol. , no. , pp. 767-772, March 2018. [doi] [Bibtex & Downloads]
  • 31. S. Rai, A. Rupani, D. Walter, M. Raitza, A. Heinzig, T. Baldauf, J. Trommer, C. Mayr, W. M. Weber, A. Kumar, "A physical synthesis flow for early technology evaluation of silicon nanowire based reconfigurable FETs" , In Proceeding: 2018 Design, Automation Test in Europe Conference Exhibition (DATE), vol. , no. , pp. 605-608, March 2018. [doi] [Bibtex & Downloads]
  • 30. B. S. Prabakaran, S. Rehman, M. A. Hanif, S. Ullah, G. Mazaheri, A. Kumar, M. Shafique, "DeMAS: An efficient design methodology for building approximate adders for FPGA-based systems" , In Proceeding: 2018 Design, Automation Test in Europe Conference Exhibition (DATE), vol. , no. , pp. 917-920, March 2018. [doi] [Bibtex & Downloads]
  • 29. Chin Hau Hoo, Akash Kumar, "ParaDRo: A Parallel Deterministic Router Based on Spatial Partitioning and Scheduling" , Proceedings of the 2018 ACM/SIGDA International Symposium on Field-Programmable Gate Arrays, pp. 67–76, 2018. [Bibtex & Downloads]
  • 28. Hermann Härtig, Nils Asmussen, Jeronimo Castrillon, Adam Lackorzynski, Michael Roitzsch, Carsten Weinhold, Akash Kumar, "Extremely Heterogeneous Systems – Not Just For Niches" , In Proceeding: Extreme Heterogeneity Workshop, Feb 2018. [Bibtex & Downloads]
  • 27. Siva Satyendra Sahoo, Bharadwaj Veeravalli, Akash Kumar, "CLRFrame: An Analysis Framework for Designing Cross-Layer Reliability in Embedded Systems" , In Proceeding: 2018 31st International Conference on VLSI Design and 2018 17th International Conference on Embedded Systems (VLSID), vol. , no. , pp. 1-6, Jan 2018. [doi] [Bibtex & Downloads]
  • 26. Siva Satyendra Sahoo, Tuan Duy Anh Nguyen, B. Veeravalli, Akash Kumar, "Lifetime-aware Design Methodology for Dynamic Partially Reconfigurable Systems" , In Proceeding: 2018 23rd Asia and South Pacific Design Automation Conference (ASP-DAC), vol. , no. , pp. 1-6, Jan 2018. [Bibtex & Downloads]
  • 25. Anup Kumar Das, Akash Kumar, Bharadwaj Veeravalli, Francky Catthoor, "Reliable and Energy Efficient Streaming Multiprocessor Systems" , Springer, 2018. [Bibtex & Downloads]
  • 2017

  • 24. Ang Li, Shuaiwen Leon Song, Weifeng Liu, Xu Liu, Akash Kumar, Henk Corporaal, "Locality-Aware CTA Clustering For Modern GPUs" , In Proceeding: Architectural Support for Programming Languages and Operating Systems (ASPLOS 17), April 2017. [Bibtex & Downloads]
  • 23. Chin Hau Hoo, Akash Kumar, "ParaDiMe: A Distributed Memory FPGA Router Based on Speculative Parallelism and Path Encoding" , In Proceeding: Field-Programmable Custom Computing Machines (FCCM), April 2017. [Bibtex & Downloads]
  • 22. Martin Brüstel, Akash Kumar, "Accounting for Systematic Errors in Approximate Computing" , Proceedings of the 2017 Design, Automation & Test in Europe Conference & Exhibition, March 2017. [Bibtex & Downloads]
  • 21. Walaa El-Harouni, Semeen Rehman, Bharath Srinivas Prabakaran, Akash Kumar, Rehan Hafiz, Muhammad Shafique, "Embracing Approximate Computing for Energy-Efficient Motion Estimation in High Efficiency Video Coding" , Proceedings of the 2017 Design, Automation & Test in Europe Conference & Exhibition, March 2017. (Best paper nominee) [Bibtex & Downloads]
  • 20. Arun Subramaniyan, Semeen Rehman, Muhammad Shafique, Akash Kumar, Jörg Henkel, "Soft Error-Aware Architectural Exploration for Designing Reliability Adaptive Cache Hierarchies in Multi-Cores" , Proceedings of the 2017 Design, Automation & Test in Europe Conference & Exhibition, March 2017. [Bibtex & Downloads]
  • 19. Michael Raitza, Jens Trommer, Akash Kumar, Marcus Völp, Dennis Walter, Walter Weber, Thomas Mikolajick, "Exploiting Transistor-Level Reconfiguration to Optimize Combinational Circuits" , Proceedings of the 2017 Design, Automation & Test in Europe Conference & Exhibition, March 2017. [Bibtex & Downloads]
  • 18. Rui Santos, Shyamsundar Venkataraman, Akash Kumar, "Scrubbing Mechanism for Heterogeneous Applications in Reconfigurable Devices" , In ACM Transactions on Design Automation of Electronic Systems (TODAES), 2017. [Bibtex & Downloads]
  • 2016

  • 17. Semeen Rehman, Walaa El-Harouni, Muhammad Shafique, Akash Kumar, Jörg Henkel, "Architectural-Space Exploration of Approximate Multipliers" , Proceedings of the International Conference on Computer-Aided Design (ICCAD), Nov 2016. [Bibtex & Downloads]
  • 16. Nam Khanh Pham, Akash Kumar, Khin Mi Mi Aung, "Automatic framework to generate reconfigurable accelerators for option pricing applications" , In Proceeding: International Conference on Reconfigurable Computing and FPGAs (ReConFig), Nov 2016. [Bibtex & Downloads]
  • 15. Siva Satyendra Sahoo, Bharadwaj Veeravalli, Akash Kumar, "Cross-layer fault-tolerant design of real-time systems" , In Proceeding: International Symposium on Defect and Fault Tolerance in VLSI and Nanotechnology Systems (DFTS), pp. 1–6, Sept 2016. [Bibtex & Downloads]
  • 14. Amit Kumar Singh, Muhammad Shafique, Akash Kumar, Jörg Henkel, "Analysis and Mapping for Thermal and Energy Efficiency of 3-D Video Processing on 3-D Multicore Processors" , In IEEE Transactions on Very Large Scale Integration (VLSI) Systems, vol. PP, no. 99, pp. 1-14, Aug 2016. [doi] [Bibtex & Downloads]
  • 13. Tuan D. A. Nguyen, Akash Kumar, "XNoC: A Non-intrusive TDM Circuit-Switched Network-on-Chip" , In Proceeding: International Conference on Field Programmable Logic and Applications (FPL), pp. 1-11, Aug 2016. [Bibtex & Downloads]
  • 12. Chin Hau Hoo, Yajun Ha, Akash Kumar, "ParaFRo: A Hybrid Parallel FPGA Router using Fine Grained Synchronization and Partitioning" , In Proceeding: International Conference on Field Programmable Logic and Applications (FPL), pp. 1–11, Aug 2016. [Bibtex & Downloads]
  • 11. Ang Li, Shuaiwen Leon Song, Mark Wijtvliet, Akash Kumar, Henk Corporaal, "SFU-Driven Transparent Approximation Acceleration on GPUs" , Proceedings of the 2016 International Conference on Supercomputing, pp. 15, Jun 2016. [Bibtex & Downloads]
  • 10. Ang Li, Leon Shuaiwen Song, Eric Brugel, Akash Kumar, Daniel Chavarria, Henk Corporaal, "X: A Comprehensive Analytic Model for Parallel Machines" , In Proceeding: 30th International Parallel and Distributed Processing Symposium (IPDPS), May 2016. [Bibtex & Downloads]
  • 9. Pham Nam Khanh, Akash Kumar, Khin Mi Mi Aung, "Machine Learning Approach to Generate Pareto Front for List-scheduling Algorithms" , Proceedings of the 19th International Workshop on Software and Compilers for Embedded Systems, SCOPES, Sankt Goar, Germany, May 23-25, 2016, pp. 127–134, May 2016. (Awarded with Best presentation award of SCOPES 2016) [doi] [Bibtex & Downloads]
  • 8. Ang Li, Leon Shuaiwen Song, Akash Kumar, Eddy Z. Zhang, Daniel Chavarria Gerardo, Henk Corporaal, "Critical Points Based Register-Concurrency Autotuning for GPUs" , In Proceeding: Design, Automation and Test in Europe Conference and Exhibition (DATE), March 2016. [Bibtex & Downloads]
  • 7. Shyamsundar Venkataraman, Rui Santos, Akash Kumar, "A Flexible Inexact TMR Technique for SRAM-based FPGAs" , In Proceeding: Design, Automation and Test in Europe Conference and Exhibition (DATE), March 2016. [Bibtex & Downloads]
  • 6. Siva Satyendra Sahoo, Akash Kumar, Bharadwaj Veeravalli, "Design and Evaluation of Reliability-oriented Task Re-Mapping in MPSoCs usingTime-Series Analysis of Intermittent faults" , In Proceeding: Design, Automation and Test in Europe Conference and Exhibition (DATE), Mar 2016. [Bibtex & Downloads]
  • 5. Tuan D. A. Nguyen, Akash Kumar, "PRFloor: An Automatic Floorplanner for Partially Reconfigurable FPGA Systems" , In Proceeding: The 24th ACM/SIGDA International Symposium on Field-Programmable Gate Arrays (FPGA), Feb 2016. [Bibtex & Downloads]
  • 4. Amit Kumar Singh, Mohammad Shafique, Akash Kumar, Joerg Henkel, "Resource and Throughput Aware Execution Trace Analysis for Efficient Run-Time Mapping on MPSoCs" , In IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, vol. 35, no. 1, pp. 72-85, Jan 2016. [doi] [Bibtex & Downloads]
  • 3. Pham Nam Khanh, Amit Kumar Singh, Akash Kumar, Khin Mi Mi Aung, "Leakage Aware Resource Management Approach with Machine Learning Optimization Framework for Partially Reconfigurable Architectures" , In Microprocessors and Microsystems, 2016. [Bibtex & Downloads]
  • 2015

  • 2. Ang Li, Gert-Jan van den Braak, Akash Kumar, Henk Corporaal, "Adaptive and transparent cache bypassing for GPUs" , Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis, pp. 17, Nov 2015. [Bibtex & Downloads]
  • 1. R. Santos, S. Venkataraman, Akash Kumar, "Generic Scrubbing-based Architecture for Custom Error Correction Algorithms" , In Proceeding: Rapid System Prototyping (RSP), 2015 26th IEEE International Symposium on, Oct 2015. [Bibtex & Downloads]