About

Abhilash Thekkilakattil

Abhilash Thekkilakattil is a post-doctoral researcher at Mälardalen University, Sweden, since 2016. He defended his PhD in computer science with specialization in real-time systems in May 2016. Previously, he obtained a master of science degree in computer science from Mälardalen University, Sweden and a bachelor of technology degree in computer science and engineering from Amrita Vishwa Vidyapeetham, India. He was an Erasmus Mundus Scholar under the European Union Erasmus Mundus External Co-operation Window program during 2009.

His areas of interests include various aspects of cyber-physical systems and Internet of Things (IoT).

    Journal Publications

  1. Abhilash Thekkilakattil, Radu Dobrin and Sasikumar Punnekkat, The Limited-preemptive Feasibility of Real-time Tasks on Uniprocessors (Authors' copy), Real-Time Systems: The International Journal of Time-Critical Computing Systems, Springer, 2015 (The final publication is available at link.springer.com)

  2. Conference and Workshop Publications

    2016

  3. Abhilash Thekkilakattil, Kaiqian Zhu, Yonggao Nie, Radu Dobrin and Sasikumar Punnekkat, An Empirical Investigation of Eager and Lazy Preemption Approaches in Global Limited Preemptive Scheduling, The 21st International Conference on Reliable Software Technologies--Ada-Europe, Pisa, Italy, June, 2016 [Presentation]
  4. 2015

  5. Abhilash Thekkilakattil, Alan Burns, Radu Dobrin and Sasikumar Punnekkat, Mixed Criticality Systems: Beyond Transient Faults, The 3rd International Workshop on Mixed Criticality Systems, San Antonio, Texas, United States, December, 2015 [Presentation]
  6. Rob Davis, Abhilash Thekkilakattil, Oliver Gettings, Radu Dobrin and Sasikumar Punnekkat, Quantifying the Exact Sub-Optimality of Non-Preemptive Scheduling, The 36th Real-Time Systems Symposium, IEEE, San Antonio, Texas, United States, December, 2015 (presented by Rob)
  7. Abhilash Thekkilakattil, Rob Davis, Radu Dobrin, Sasikumar Punnekkat and Marko Bertogna, Multiprocessor Fixed Priority Scheduling with Limited Preemptions, The 23rd International Conference on Real-Time Networks and Systems, ACM, Lille, France, November, 2015 [Presentation]
  8. Rob Davis, Oliver Gettings, Abhilash Thekkilakattil, Radu Dobrin and Sasikumar Punnekkat, What is the Exact Speedup Factor for Fixed Priority Pre-emptive versus Fixed Priority Non-pre-emptive Scheduling?, The 6th Real-Time Scheduling Open Problems Seminar, Lund, Sweden, July, 2015 (presented by Rob)
  9. Abhilash Thekkilakattil and Gordana Dodig-Crnkovic, Ethics Aspects Of Embedded And Cyber-Physical Systems, The 39th Annual International Computers, Software & Applications Conference, IEEE, Taichung, Taiwan, July, 2015 [Presentation]
  10. 2014

  11. Abhilash Thekkilakattil, Radu Dobrin and Sasikumar Punnekkat, Fault Tolerant Scheduling of Mixed Criticality Real-Time Tasks under Error Bursts, The International Conference on Information and Communication Technologies, Elsevier, Kochi, India, December, 2014 [Presentation]
  12. Bryan Ward, Abhilash Thekkilakattil and James Anderson, Optimizing Preemption-Overhead Accounting in Multiprocessor Real-Time Systems (Longer Version), The 22nd International Conference on Real-Time Networks and Systems, ACM, Versailles, France, October, 2014 (presented by Bryan)
  13. Abhilash Thekkilakattil, Radu Dobrin and Sasikumar Punnekkat, Towards Exploiting Limited Preemptive Scheduling for Partitioned Multicore Systems, The 8th Junior Researcher Workshop on Real-Time Computing, Versailles, France, October, 2014 [Presentation]
  14. Abhilash Thekkilakattil, Radu Dobrin and Sasikumar Punnekkat, Bounding the Effectiveness of Temporal Redundancy in Fault-tolerant Real-time Scheduling under Error Bursts, The 19th IEEE International Conference on Emerging Technologies and Factory Automation, IEEE, Barcelona, Spain, September, 2014 [Presentation]
  15. Abhilash Thekkilakattil, Sanjoy Baruah, Radu Dobrin and Sasikumar Punnekkat, The Global Limited Preemptive Earliest Deadline First Feasibility of Sporadic Real-time Tasks, The 26th Euromicro Conference on Real-time Systems, IEEE, Madrid, Spain, July, 2014 [Presentation]
  16. 2013

  17. Abhilash Thekkilakattil, Radu Dobrin and Sasikumar Punnekkat, Quantifying the Sub-optimality of Non-preemptive Real-time Scheduling, The 25th Euromicro Conference on Real-time Systems, IEEE, Paris, France, July, 2013 [Presentation]
  18. 2012

  19. Abhilash Thekkilakattil, Radu Dobrin, Sasikumar Punnekkat and Huseyin Aysan, Resource Augmentation for Fault-Tolerance Feasibility of Real-time Tasks under Error Bursts, The 20th International Conference on Real-Time and Network Systems, ACM, Pont à Mousson, France, November, 2012 (shortlisted for best student paper award) [Presentation]
  20. Abhilash Thekkilakattil, Radu Dobrin and Sasikumar Punnekkat, Probabilistic Preemption Control using Frequency Scaling for Sporadic Real-time Tasks, The 7th IEEE International Symposium on Industrial Embedded Systems, IEEE, Karlsruhe, Germany, June, 2012 [Presentation]
  21. 2011

  22. Abhilash Thekkilakattil, Huseyin Aysan and Sasikumar Punnekkat, Towards a Contract-based Fault-tolerant Scheduling Framework for Distributed Real-time Systems, The 1st International Workshop on Dependable and Secure Industrial and Embedded Systems, Västerås, Sweden, June, 2011 [Presentation]
  23. Abhilash Thekkilakattil, Radu Dobrin and Sasikumar Punnekkat, Preemption Control using CPU Frequency Scaling in Real-time Systems, The 18th International Conference on Control Systems and Computer Science, Bucharest, Romania, May, 2011 [Presentation]
  24. 2010

  25. Abhilash Thekkilakattil, Anju S Pillai, Radu Dobrin and Sasikumar Punnekkat, Reducing the Number of Preemptions in Real-Time Systems Scheduling by CPU Frequency Scaling, The 18th International Conference on Real-Time and Network Systems, Toulouse, France, September, 2010 [Presentation]
  26. Huseyin Aysan, Abhilash Thekkilakattil, Radu Dobrin and Sasikumar Punnekkat, Efficient Fault Tolerant Scheduling on Controller Area Network (CAN), The 15th International Conference on Emerging Technologies and Factory Automation, IEEE, Bilbao, Spain, September, 2010 (presented by Huseyin)

  27. Theses

  28. Abhilash Thekkilakattil, Limited Preemptive Scheduling in Real-time Systems, Doctoral Thesis, Mälardalen University, Västerås, Sweden, May, 2016
  29. Abhilash Thekkilakattil, Resource Augmentation for Performance Guarantees in Embedded Real-time Systems, Licentiate Thesis, Mälardalen University, Västerås, Sweden, November, 2012

  30. Work in Progress Publications

  31. Abhilash Thekkilakattil, Radu Dobrin and Sasikumar Punnekkat, Towards Preemption Control Using CPU Frequency Scaling in Sporadic Task Systems, Work in progress session, The 6th IEEE International Symposium on Industrial Embedded Systems, IEEE, Västerås, Sweden, June, 2011 [Presentation]
  32. Abhilash Thekkilakattil, Radu Dobrin, Sasikumar Punnekkat and Huseyin Aysan, Optimizing Fault Tolerant Capabilities of Distributed Real-time systems, Work in progress session, The 14th IEEE International Conference on Emerging Technologies and Factory Automation, IEEE, Palma Mallorca, Spain, September, 2009 [Presentation]

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