Conferences / Workshops (Attended / Invited)

  1. AAA 2018 Symposium on Algorithms, Architectures and Applications, ISI Kolkata, 7-8 June 2018. [invited talk]
  2. STC:Algo 2017 Short Term Course on Fundamental Algorithms: Design and Analysis, Department of Mathematics, IIT Kharagpur, 9-13 February 2017. [invited talk]
  3. DGCI 2016 19th IAPR International Conference on Discrete Geometry for Computer Imagery, 18-20 April 2016, Nantes, France. Slides (Sphere Fun Plane) | Slides (Ellipse)
  4. JSW 2016 IIT Kharagpur & Ben-Gurion University, Israel Joint Research Workshop, Feb 23-24, 2016, IIT KGP. [brief talk] Slides
  5. IWCIA 2015 17th International Workshop on Combinatorial Image Analysis, Nov 24-27, 2015, ISI Kolkata. [tutorial talk] Slides
  6. DigiGeo-2014 Research Promotion Workshop on Digital Geometry, June 23-25, 2014, IIEST Shibpur. [invited talk]
  7. CMA-2014 Computational Methodologies and Applications, 21-March-2014, University of Kalyani. ohulls [invited talk] Slides
  8. WoA-2014 Workshop on Algorithms, 22-26 Jan 2014, NIT Durgapur. ohulls [invited talk] Slides
  9. WIGGA-2013 Workshop on Introduction to Graph and Geometric Algorithms, 23-25 Oct 2013, NIT Warangal. [invited talk]
  10. ISVC-2013 9th International Symposium on Visual Computing (ISVC 2013), July 29-31, 2013, Rethymnon, Crete, Greece. Slides
  11. RTCW-2013 Workshop on Recent Trends in Computing, 13-15 May 2013, BESU Shibpur. pointillism [invited talk] Slides
  12. WIGGA-2013 Workshop on Introduction to Graph and Geometric Algorithms, 14-16 March 2013, BESU Shibpur. lines & circles [invited talk] Slides
  13. WIGGA-2012 Research Promo Workshop on Introduction to Graph & Geometric Algorithms, 1-3 Nov 2012, PDPM IIITDM Jabalpur. iso-covers [invited talk] Slides
  14. WIGGA-2011 Workshop on Introduction to Graph and Geometric Algorithms, 21-23 Oct 2011, IIT Guwahati. lines & circles [invited talk] Slides
  15. IWCIA 2011 14th International Workshop on Combinatorial Image Analysis, Madrid, Spain, May 23-25, 2011. Slides
  16. WIGGA-2011 Workshop on Introduction to Graph and Geometric Algorithms, 26-28 Mar 2011, NIT Patna. lines & circles [invited talk] Slides
  17. WCIPA 2011 Workshop on Combinatorial Image Processing and Algorithms, Organized by ACMU, ISI Kolkata, March 3-4, 2011. [invited talk] Slides
  18. IHCI-2010 2nd International Conference on Intelligent Human Computer Interaction, IIIT Allahabad, Jan 16-18, 2010. [invited talk]
  19. ISI:ECSU 2010 Workshop on Digital Image Processing and Synthesis, ECSU, ISI Kolkata, Dec 14-Jan 9, 2010. algo art [invited talk]
  20. ICVGIP-2010 7th Indian Conf Computer Vision, Graphics and Image Processing, IIT Chennai, Dec 12-15, 2010, India.
  21. PSIVT-2010 4th Pacific-Rim Symposium on Image and Video Technology, NTU, Singapore, November 14-17, 2010.
  22. SPReAD-2009 Statistics & Pattern Recognition for Automated Diagnostics, SMST, IIT Kharagpur, Oct 5-18, 2009. [invited talk]
  23. ICIP 2009 2009 IEEE International Conference on Image Processing, Cairo, Egypt, November 7-11, 2009.
  24. ArtsIT 2009 International Conference on Arts and Technology, Yilan, Taiwan, September 24-25, 2009.
  25. IDH-2009 Workshop on Computer Vision and Graphics for India Digital Heritage, IIIT Hyderabad, Feb 14-15, 2009.
  26. IHCI-2009 IEEE Workshop on Recent Trends in Human Computer Interaction, IIIT Allahabad, Jan 19-21, 2009. [invited talk]
  27. ICAPR-2009 7th Intl. Conf. Advances in Pattern Recognition, Feb 4-6, 2009, ISI Kolkata.
  28. ICCTA-2007 Intl. Conf. Computing: Theory and Applications, March 5-7, 2007, ISI Kolkata.
  29. ICAPR-2007 6th Intl. Conf. Advances in Pattern Recognition, Jan 2-4, 2007, ISI Kolkata.
  30. PReMI-2005 1st Intl. Conf. Pattern Recognition and Machine Intelligence (PReMI 2005), ISI Kolkata. Dec 20-22, 2005.
  31. Biometrics-05 Intl. Worskhop Recent Advances in Biometric Systems, IIT Kanpur, April 15-16, 2005.
  32. ICVGIP-2004 4th Indian Conference on Computer Vision, Graphics and Image Processing, Dec 16-18, 2004, ISI Kolkata.
  33. ICPR-2004 17th Intl. Conf. Pattern Recognition, Cambridge, UK, August 23-26, 2004.

Review Work

  1. Discrete Applied Mathematics
  2. Discrete Mathematics
  3. IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI)
  4. Journal of Mathematical Imaging and Vision
  5. Fundamenta Informaticae
  6. International Journal on Document Analysis and Recognition
  7. Pattern Recognition
  8. Pattern Recognition Letters
  9. International Journal of Pattern Recognition and Artificial Intelligence (IJPRAI)
  10. IET Image Processing
  11. International Workshop on Algorithms and Computation (WALCOM)
  12. IEEE WIE Natl. Symposium on Emerging Technologies (WieNSET)
  13. Intl. Conference on Pattern Recognition and Machine Intelligence (PReMI)
  14. Intl. Conference on Advances in Pattern Recognition (ICAPR)
  15. Indian Conference on Computer Vision, Graphics and Image Processing (ICVGIP)
  16. International Conference on Human Computer Interaction (IHCI)
  17. International Conference on Document Analysis and Recognition

Organization of Conferences / Workshops

  1. 17th International Workshop on Combinatorial Image Analysis: IWCIA 2015 (Co-Chair, Program Committee)
  2. 7th International Workshop on Algorithms and Computation: WALCOM 2013 (Co-Chair, Organizing Committee)
  3. 17th Intl. Symposium Algorithms & Computation: ISAAC 2006 (Member, Organizing Committee)
  4. 18th Intl. Conference on VLSI Design: VLSI 2005 (Member, Organizing Committee)
  5. 6th Intl.Workshop on Distributed Computing: IWDC 2004 (Member, Organizing Committee)
  6. IMPACT: Of Images, Patterns, and Architectures in the Digital Era, BESU Shibpur, 2007 (Coordinator)
  7. Silver Jubilee Workshop on Introduction to Geometric Algorithms, CSE, IIT Kharagpur, Oct 31-Nov 02, 2008 (Coordinator)