Subrahmanyam Kalyanasundaram

Subrahmanyam Kalyanasundaram

Associate Professor

Department of Computer Science and Engineering

IIT Hyderabad

About Me

I am a faculty member at CSE Department, IIT Hyderabad. I am part of the Theory group.

Research Interests

I am interested in all aspects of Theoretical Computer Science. I have worked on Complexity Theory, Combinatorics and Graph Algorithms.

Education

News

Recent Publications

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(2020). Parameterized Complexity of Happy Coloring Problems. Theoretical Computer Science, Volume 835, pages 58-81.

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(2020). Combinatorial Bounds for Conflict-free Coloring on Open Neighborhoods. 46th International Workshop on Graph-Theoretic Concepts in Computer Science - WG 2020.

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(2019). $H$-Free Coloring on Graphs with Bounded Tree-Width. Proceedings of the 5th International Conference on Algorithms and Discrete Applied Mathematics - CALDAM 2019, Kharagpur, India..

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(2019). Coordinated Intelligent Traffic Lights using Uppaal Stratego. Presented in the 5th Workshop on Intelligent Transportation Systems (ITS). Proceedings of the 11th International Conference on Communication Systems and Networks - COMSNETS 2019, Bengaluru, India.

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(2018). Exact computation of the number of accepting paths of an NTM. Proceedings of the 4th International Conference on Algorithms and Discrete Applied Mathematics - CALDAM 2018, Guwahati, India.

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Students

Ph.D. Students

  • Anjeneya Swami Kare. Jan 2014 - July 2018
    (jointly supervised with N. R. Aravind)
  • Sriram Bhyravarapu. Aug 2016 - ongoing
  • Thamilselvam B. Aug 2017 - ongoing
    (jointly supervised with M. V. Panduranga Rao)

M.Tech. Students

  • Sangram Kapre. Aug 2011 - July 2013
  • Anubhav Jain. Aug 2011 - July 2014
  • Natti Bhuvana Sai. Aug 2013 - July 2015
  • Yogesh Charan. Aug 2013 - July 2015
  • Rajeev Ranjan. Aug 2016 - July 2018
  • Darivemula Mamatha Rani. Aug 2018 - ongoing

Teaching

This semester (January - April 2020)

  • CS5030. Topics in Theoretical Computer Science. 3 credits.
  • CS121. Discrete Mathematics. 3 credits. (for IIIT Raichur)
    (co-taught with Rogers Mathew)

Previous semesters ( full list)

I usually teach courses in the area of Theoretical Computer Science. Courses that I have offered in the past fall into broadly two categories — graduate level elective courses and undergraduate level core courses such as Data Structures, Algorithms and Theory of Computation. Click here to see the full list of courses.

Contact

  • +91 40 2301 7053
  • Room 402, Academic Block B,
    IIT Hyderabad,
    Kandi, Sangareddy, 502285
  • Email me to set up an appointment