I am a scientist of Machine Learning at the Machine Learning Lab at IIIT Hyderabad. My primary research topic is Deep Learning, specifically Model Compression techniques and Semantic Segmentation for Autonomous Navigation.

Previously I did my Phd thesis on Computational Complexity theory and continues to have interest in Complexity theory, Combinatorics and Graph theory.


  • Artificial Intelligence

  • Computer Vision and Deep Learning

  • Computational Complexity Theory

  • Combinatorics, Algebra & Probability


  • Senior Project Scientist, 2016 - Current
    IIIT Hyderabad

  • Postdoctoral Research, 2015 - 2016
    Weizmann Institute of Science, Israel

  • PhD and MS in Computer Science, 2015
    Tata Institute of Fundamental Research, Mumbai

  • BTech in Computer Science & Eng., 2008
    National Institute of Technology Calicut

Events & Talks

Selected Publications

Jul, 2018

Improved Visual Relocalization by Discovering Anchor Points

Soham Saha, Girish Varma, C V Jawahar
Spotlight Presentation
British Machine Vision Conference (BMVC’18)

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May, 2018

Cityscale Road Audit System using Deep Learning

Sudhir Kumar Reddy, Girish Varma, C V Jawahar
JTCF Novel Technology paper award Finalist
International Conference on Intelligent Robots (IROS’18)

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Dec, 2016

Hardness of Approximate Coloring

Phd Thesis advised by Prof. Prahlad Harsha
Suppored by Google India Phd Fellowship in Algorithms
Tata Institute of Fundamental Research (TIFR), Mumbai.

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Dec, 2015

A Characterization of Hard-to-cover CSPs

Amey Bhangale, Prahladh Harsha, Girish Varma
Theory of Computing Journal (ToC)
Computational Complexity Conference (CCC)

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Sep, 2015

Super-polylogarithmic hypergraph coloring hardness via low-degree long codes

Venkat Guruswami, Prahladh Harsha, Johan Hastad, Srikanth Srinivasan, Girish Varma
SIAM Journal on Computing (SICOMP)
Sym. of Theory of Computing (STOC)

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Sep, 2012

Physarum Can Compute Shortest Paths

Vincenzo Bonifaci, Kurt Mehlhorn, Girish Varma
Journal of Theoretical Biology (JTB)
Symp. of Discrete Algorithms (SODA)

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Email: firstname [dot] lastname [at] iiit.ac.in