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Prof. Kumar Sankar Ray

Prof. Kumar Sankar Ray

  • Distinguished Professor
    Institute of Engineering & Technology
  • Department

    Department of Computer Engineering & Applications
  • Experience

  • Qualifications

    • Ph.D. (1988)
    • M.Sc. (1980)
    • B.E. (1977)

     

  • Ph.D

    Thesis Supervised

  • Awarded/ Completed-

    Working-

  • Postgraduate

    Thesis Supervised

  • Awarded/ Completed-

    Working-

Detail List of Publications:

a) List of Publications in Journals

  • 1 Kumar S. Ray, Liton K. Das. (2020). Categorical study for algebras of Fitting's latticevalued logic and lattice-valued modal logic. Annals of Mathematics and Artificial Intelligence, Vol. 89, No. 2, pp. 409 – 429, https://doi.org/10.1007/s10472-020- 09707-1
  • 2 Kumar Sankar Ray (2021), "Quest For I (Intelligence) in AI (Artificial Intelligence): A Non-Elusive Attempt", Artificial Intelligence " Latest Advances, New Paradigms and Novel Applications, IntechOpen, UK, DOI: 10.5772/intechopen.96324
  • 3 Liton K. Das, Kumar S. Ray. (2021). Bitopological duality for algebras of Fitting's logic and natural duality extension. Acta Informatica, Vol. 58, pp. 571-584. https://doi.org/10.1007/s00236-020-00384-5
  • 4 Kumar S. Ray, Rajni Kusshwaha. (2021) Detection of Malicious URLs Using Deep Learning Approach. In: Chakraborty M., Singh M., Balas V.E., Mukhopadhyay I. (eds) The "Essence" of Network Security: An End-to-End Panorama. Lecture Notes in Networks and Systems, vol 163. Springer, Singapore. https://doi.org/10.1007/978-981- 15-9317-8_8
  • 5 Debayan Ganguly, Kingshuk Chatterjee and Kumar Sankar Ray (2021), “Watson"Crick quantum finite automata”, Acta Informatica, Vol. 58, pp. 231-“240. https://doi.org/10.1007/s00236-020-00370-x.
  • 6 Prithwineel Paul and Kumar Sankar Ray (2020), -œDerivation languages and descriptional complexity measures of restricted flat splicing systems-, Theoretical Computer Science, Vol. 816, pp. 19 -“ 36. https://doi.org/10.1016/j.tcs.2019.10.003.
  • 7 Kumar Sankar Ray and Soma Chakraborty (2019), "Object Detection by Spatio- Temporal Analysis and Tracking of the Detected Objects in a Video with Variable Background", Journal of Visual Communication and Image Representation, Vol-58, pp 662-674.
  • 8 Kingshuk Chatterjee and Kumar Sankar Ray (2019), "Unary Watson-Crick Automata", Theoretical Computer Science, Vol. 782, pp. 107-112.
  • 9 Kumar Sankar Ray, Sandip Paul, Diganta Saha (2018), "Preorder-based triangle: A modified version of bilattice-based triangle for belief revision in nonmonotonic reasoning-, Journal of Experimental Theoretical Artificial Intelligence, Vol - 30, No- 5 pp 665-690.
  • 10 Kingshuk Chatterjee and Kumar Sankar Ray (2018), "Non-regular unary language and parallel communicating Watson-“Crick automata systems, Theoretical Computer Science, Vol-705, pp 113-117.
  • 11 Kingshuk Chatterjee and Kumar Sankar Ray (2017),"Watson-crick pushdown automata", Kybernetika, Vol 53, No 5, pp-868- 876.
  • 12 Mandrita Mondal and Kumar Sankar Ray (2017), "Syllogistic reasoning by strand algebra", International Journal of Bio-Inspired Computation Vol 10, No 1, pp-56-66.
  • 13 Kumar Sankar Ray and Srikanta Kolay (2016), "Application of Approximate Equality for Reduction of Feature Vector Dimension", Journal of Pattern Recognition Research Vol- 11, No 1.
  • 14 Kingshuk Chatterjee and Kumar Sankar Ray (2016), "Reversible Watson-Crick automata", Acta Informatica, Vol 54, No 5, pp 487-“499.
  • 15 Kingshuk Chatterjee and Kumar Sankar Ray (2016), "Multi-head Watson-“Crick automata", International Journal of Computer Mathematics: Computer Systems Theory, Vol 1, No 2, pp 57-73.
  • 16 Kumar Sankar Ray and Mandrita Mondal (2016), "Logical Inference by DNA Strand Algebra", New Mathematics and Natural Computation, Vol 12, No 1, pp-29-44.
  • 17 Kumar Sankar Ray , Soma Ghosh, Kingshuk Chatterjee and Debayan Ganguly (2015), "Multiple Object Tracking by Scale Space Representation of Objects, Method of Linear Assignment, and Kalman Filter", In: Innovative Research in Attention Modeling and Computer Vision Applications, pp- 236.
  • 18 Kumar Sankar Ray , Kingshuk Chatterjee and Debayan Ganguly (2015), "State complexity of deterministic Watson-“Crick automata and time varying Watson-“Crick automata", Natural Computing, Vol-14, No-4, pp-691-699.
  • 19 Kumar Sankar Ray, Kingshuk Chatterjee, Debayan Ganguly (2014), "An automated surveillance system for public places", is provisionally accepted for the edited book - "Case Studies in Intelligent Computing -“ Achievements and Trends", Taylor & Francis, Cat. No. K21539.
  • 20 Kumar Sankar Ray (2014), "Pattern Recognition Based on Fuzzy Set and Genetic Algorithm", International Journal of Image and Graphics, Vol. 14, No. 3.
  • 21 Kumar Sankar Ray, Kingshuk Chatterjee, Debayan Ganguly (2013), "Equivalence of Subclasses of Two-way Nondeternimistic Watson-Crick Automata-, Applied Mathematics, 4, pp. 26-34.
  • 22 Kumar Sankar Ray and Bimal Kumar Ray (2013), "Polygonal Approximation of digital Curve Based on Reverse Engineering Concept", International Journal of Image and Graphics, Vol. 13, No. 4.
  • 23 Kumar Sankar Ray (2012), "Pattern Classification using Fuzzy Relation and Genetic Algorithm", International Journal of Intelligent Computing and Cybernetics, Vol. 5, No. 4, pp. 533 - 565.
  • 24 Kumar Sankar Ray and Mandrita Mondal (2012), "Reasoning with Disposition using DNA Tweezers", International Journal of Bio-inspired Computation, Vol. 4, No. 5, pp. 302-318.
  • 25 Kumar Sankar Ray, Bimal Kumar Ray (2012), "Drawing Lines and Conic Sections using Method of Deviation", International Journal of Computer Graphics, Vol. 3, No. 2, pp.1- 25.
  • 26 Kumar Sankar Ray and Mandrita Mondal (2011), "Similarity-based Fuzzy Reasoning by DNA Computing", International Journal of Bio-inspired Computation, Vol. 3, No. 2, pp. 112 - 122.
  • 27 Kumar Sankar Ray and Mandrita Mondal (2011), "Classification of SODAR data Using DNA Computing", New Mathematics and Natural Computation, Vol. 7, No. 3, pp. 413- 432.
  • 28 Kumar Sankar Ray and Mandrita Mondal (2011), "Fuzzy Molecular Automation Using Splicing Thoery", International Journal of Bio-Inspired Computation, Vol. 3, No. 5, pp. 320-330.
  • 29 Kumar Sankar Ray and Arpan Chakraborty (2011), "A Fuzzy Version of Default Logic", International Journal Intelligent Computing and Cybernetics, Vol. 4, Iss. 1, pp. 5 - 24.
  • 30 Kumar Sankar Ray and Bimal Kumar Ray (2011), "An Algorithm for Line Drawing Using Parametric Equation", International Journal of Computer Graphics, Vol. 2, No. 1, pp. 9-15.
  • 31 Kumar Sankar Ray and Bimal Kumar Ray (2011), "A Method of Deviation for Drawing Implicit Curves", International Journal of Computer Graphics, Vol. 2, No. 2, pp. 11 -“ 21.
  • 32 Narayan Chandra Deb, Kumar S. Ray and Hirday N. Dutta (2011), "SODAR Pattern Classification by Graph Matching", IEEE Geoscience and Remote Sensing Letters, Vol. 8, No. 3, May 2011, pp. 483-487.
  • 33 Kumar Sankar Ray and Piyali Chatterjee, (2010) "Approximate Reasoning on a DNAChip", International Journal Intelligent Computing and Cybernetics, Vol. 3, No. 3, pp. 514 - 553.
  • 34 Kumar Sankar Ray and Piyali Chatterjee, (2010) "Fuzzy Reasoning based on DNA Computing", International Journal of Computer Applications, Vol. 1, No. 2, February 2010, pp. 49-54.
  • 35 Kumar S. Ray and Tapan K. Dinda (2003), "Pattern Classification using Fuzzy Relational Calculus", IEEE Transactions on Systems, Man and Cybernetics- Part B Cybernetics, Vol. 33, No. 1, February 2003, pp. 1-16.
  • 36 Swapan Raha , Nikhil R. Pal and Kumar S. Ray (2002), "Similarity based Approximate Reasoning: Methodology and Application", IEEE Transaction on Systems, Man and Cybernetics, Part A, Vol. 32, No. 4, pp. 541-547.
  • 37 Kumar S. Ray and Jayati Ghoshal (2000), "Neuro-Genetic Approach to Multidimensional Fuzzy Reasoning for Pattern Classification", Fuzzy Sets and Systems, 112, pp. 449-483.
  • 38 Tapan Kr. Dinda, Kumar S. Ray and Mihir Kr. Chakraborty (1999), "Fuzzy Relational Calculus Approach to Multidimensional Pattern Classification", Pattern Recognition, Vol. 32, Issue 6, June 1999, pp. 973-995.
  • 39 Swapan Raha and Kumar S. Ray (1999), "Approximate Reasoning with Time", Fuzzy Sets and systems, Vol. 107, No. 1, pp. 59-79.
  • 40 Swapan Raha and Kumar S. Ray (1999), "Reasoning with Vague Truth", Fuzzy Sets and systems, Vol. 105, No. 3, pp. 385-399.
  • 41 Kumar S. Ray and Jayati Ghoshal (1998), "Neuro-fuzzy Reasoning for Occluded Object Recognition", Fuzzy Sets and Systems, 94(1), pp. 1-28.
  • 42 Abul Hossain and Kumar S. Ray (1997), "An Extension of QSIM with Qualitative Curvature", Artificial Intelligence, Vol. 96, Issue 2, October 1997, pp. 303-350.
  • 43 Swapan Raha and Kumar S. Ray (1997), "Reasoning with Vague Default", Fuzzy Sets and systems, Vol. 91, No. 3, pp. 327-338.
  • 44 Kumar S. Ray and Jayati Ghoshal (1997), "Neuro Fuzzy Approach to Pattern Recognition", Neural Networks, Vol. 10, No. 1, January 1997, pp. 161-182.
  • 45 Bimal K. Ray and Kumar S. Ray (1997), "Scale Space Analysis and Corner Detection on Digital Curves using Discrete Scale Space Kernel", Pattern Recognition, Vol. 30, No. 9, pp. 1463-1474.
  • 46 Kumar S. Ray and Jayati Ghoshal (1996), "Approximate Reasoning Approach To Pattern Recognition", Fuzzy Sets and Systems, 77, pp. 125-150. 7
  • 47 Kumar S. Ray and Jayati Ghoshal (1995), "Neuro Linguistic Approach to Pattern Recognition", Fuzzy Sets and Systems, 74, pp. 277-305.
  • 48 Bimal K. Ray and Kumar S. Ray (1995), "Corner Detection using Iterative Gaussian Smoothing with Constant Window Size", Pattern Recognition, Vol. 28, No. 11, pp. 1765-1781.
  • 49 Bimal K. Ray and Kumar S. Ray (1995), "A New Split-and-Merge Technique for Polygonal Approximation of Chain Coded Curves", Pattern Recognition Letters, Vol. 16, No. 2, pp. 161-169.
  • 50 Kumar S. Ray and D. Dutta Majumder (1994), "Application of Hopfield Neural Networks and Canonical Perspectives to Recognize and Locate Partially Occluded 3-D Objects", Pattern Recognition Letters, Vol. 15, Issue 8, August 1994, pp. 815-824.
  • 51 Kumar S. Ray (1994), "Research on Fuzzy Logic and Approximate Reasoning at Indian Statistical Institute,Calcutta", Fuzzy Sets and Systems, 65(2), pp. 328-329.
  • 52 Bimal K. Ray and Kumar S. Ray (1994), "A New Approach to Scale-Space Image", Pattern Recognition Letters, April 1994, Vol. 15, No. 4, pp. 365-372.
  • 53 Bimal K. Ray and Kumar S. Ray (1994), "A Non-Parametric Sequential Method for Polygonal Approximation of Digital Curves", Pattern Recognition Letters, Vol. 15, No. 2, pp. 161-167.
  • 54 Swapan Raha and Kumar S. Ray (1994), "Approximate Reasoning Based on Generalized Disjunctive Syllogism", Fuzzy Sets and Systems, 1994, Vol. 61, No. 2, pp. 143-151.
  • 55 Swapan Raha and Kumar S. Ray (1994), "On Extended Fuzzy Reasoning", Fuzzy Sets and Systems, 1994, Vol. 62, No. 1, pp. 121-125.
  • 56 Kumar S. Ray, Bimal Kumar Ray and D. Dutta Majumder (1994), "An Optimal Algorithm for Polygonal Approximation of Digitized Curves", Indian Journal of Pure and Applied Mathematics, 25 (1 & 2), January-February 1994, pp. 113-126.
  • 57 Kumar S. Ray (1994), "Analysis, Design, Implementation and Critical Appreciation of Fuzzy Logic Controller" In: Fuzzy Reasoning in Information, Decision and Control Systems. International Series on Microprocessor-Based and Intelligent Systems Engineering, vol 11. Springer, Dordrecht.
  • 58 Bimal K. Ray and Kumar S. Ray (1994), "A Non-Parametric Sequential Method for Polygonal Approximation of Digital Curves", Pattern Recognition Letters, February 1994, Vol. 15, No. 2, pp. 161-167.
  • 59 Kumar S. Ray (1993), "A Probabilistic Approach to Approximate Reasoning", IETE Journal of Research, Vol- 39 (4), 225-234.
  • 60 Bimal K. Ray and Kumar S. Ray (1993), "Determination of Optimal Polygon from Digital Curve using L1 Norm", Pattern Recognition, April 1993, Vol. 26, No. 4, pp. 505-509.
  • 61 Bimal K. Ray and Kumar S. Ray (1992), "An Algorithm for Detection of Dominant Points and Polygonal Approximation of Digitized Curves", Pattern Recognition Letters, December 1992, Vol. 13, No. 12, pp. 849-856.
  • 62 Swapan Raha and Kumar S. Ray (1992), "Analogy between Approximate Reasoning and the Method of Interpolation", Fuzzy Sets and Systems, 1992, Vol. 51, No. 3, pp. 259-266.
  • 63 Bimal K. Ray and Kumar S. Ray (1992), "An Algorithm for Polygonal Approximation of Digitized Curves", Pattern Recognition Letters, July 1992, Vol. 13, No. 7, pp. 489-496.
  • 64 Bimal K. Ray and Kumar S. Ray (1992), "Detection of Significant Points and Polygonal Approximation of Digitized Curves", Pattern Recognition Letters, June 1992, Vol. 13, No. 6, pp. 443-452.
  • 65 Kumar S. Ray and D. Dutta Majumder (1991), '3-Dimensional Image Reconstruction using Quadratic Programming', Journal of the Institution of Electronics and Telecommunication Engineers, Vol. 37, No. 4 8 5, 1991, pp. 443-451.
  • 66 D. Dutta Majumder and Kumar S. Ray (1991), 'Recognition and Position Determination of Partially Occluded Object for a Computer Vision System', Journal of the Institution of Electronics and Telecommunication Engineers, Vol. 37, No. 4 8 5,1991, PP. 419-“442.
  • 67 Kumar S. Ray and D. Dutta Majumder (1991), "Recognition and Positioning of Partially Occluded 3-D Objects", Pattern Recognition Letters, Vol. 12, Issue 2, February 1991, pp.93-108.
  • 68 Bimal K. Ray and Kumar S. Ray (1991), "A New Approach to Polygonal Approximation", Pattern Recognition Letters, April 1991, Vol. 12, No. 4, pp. 229-234.
  • 69 Kumar S. Ray and D. Dutta Majumder (1990), "A Unified Approach for Image Restoration and Reconstruction", IETE Technical Review, Vol. 7, No. 3, May-June 1990, pp. 181-191.
  • 70 Kumar S. Ray and D. Dutta Majumder (1989), "Application of Differential Geometry to Recognize and Locate Partially Occluded Objects", Pattern Recognition Letters, Vol. 9, Issue 5, June 1989, pp. 351-360.
  • 71 Kumar S. Ray and D. Dutta Majumder (1988), "A Critical Appreciation on Algebric Image Restoration", IEEE Transactions on Systems, Man and Cybernetics, Vol. 18, No. 3, May/June 1988, pp. 477-481.
  • 72 Kumar S. Ray and D. Dutta Majumder (1988), "An Intelligent Search for Clustering", Journal of the Institution of Electronics and Telecommunication Engineers, Vol. 34, No. 3, May-June 1988, pp. 258-265.
  • 73 Kumar S. Ray and D. Dutta Majumder (1988), "Fuzzy Rule Based Approach to Image Segmentation", Fuzzy Computing: Theory, Hardware and Applications (ed. M. Gupta and T. Yamkawa), North Holland, 1988, pp. 375-397.
  • 74 Kumar S. Ray (1987), "Application of Fuzzy Logic Controller to a Block-decoupled Nonlinear Steam Generating Unit (210 [MW])", Control-Theory and Advanced Technology, Vol. 3, No. 4, 1987, pp. 343-374.
  • 75 Kumar S. Ray and D. Dutta Majumder (1985), "Fuzzy Logic Control of a Nonlinear Multivariable Steam Generating Unit Using Decoupling Theory", IEEE Transactions on Systems, Man, and Cybernetics, Vol. SMC- 15, No. 4, July-August 1985, pp. 539-558.
  • 76 Kumar S. Ray and D. Dutta Majumder (1985), "Structure of an Intelligent Controller and Its Behaviour", Approximate Reasoning in Expert Systems (eds. M. M. Gupta, A. Kandel, W. Bendler and J. B. Kiszka), North Holland, Amsterdam, 1985.
  • 77 Kumar S. Ray, A. M. Ghosh, D. D. Majumder (1984), "L2-Stability and the Related Design Concept for SISO Linear System Associated with Fuzzy Logic Controller", IEEE Transactions on Systems, Man, and Cybernetics, Vol. SMC- 14, No. 6, November- December 1984, pp. 932-939.
  • 78 Kumar S. Ray and B. A. Kouvaritakis (1984), "An Extension of the Characteristic Sequences Method to the Case of Repeated Roots", IEEE Transactions on Automatic Control, Vol. AC- 29, No. 10, October 1984, pp. 933-935.
  • 79 Kumar S. Ray and D. Dutta Majumder (1984), "Application of Circle Criteria for Stability Analysis of Linear SISO and MIMO Systems Associated with Fuzzy Logic Controller", IEEE Transactions on Systems, Man, and Cybernetics, Vol. SMC- 14, No. 2, March-April 1984, pp. 345-349.
  • 80 Kumar S. Ray and D. Dutta Majumder (1983), "Guidelines for Measurement of Combustion Inside the Furnace of Steam Generating Unit", Journal of the Institution of Electronics and Telecommunication Engineers, Vol. 29, No. 10, 1983, pp. 517-518.
  • 81 Kumar S. Ray and D. Dutta Majumder (1983), "Clustering in Mixed Environment (Fuzzy and Non-Fuzzy) by Branch and Bound Technique for Management Applications." IFAC Proceedings Volumes 16.13, 171-176.

b) List of Publications in Conferences

  • 1 Kumar S. Ray and D. Dutta Majumder (1987), "A New Approach to Image Restoration", Proc. 5th Scandinavian Conference, Sweden.
  • 2 D. Dutta Majumder and Kumar S. Ray (1982), "A Conceptual Study on Modification of Power Plant Instrumentation and Control", Proc. Symp. on Instrumentation- Recent Trends in Research and Development, Inst. of Elec. Tel. Engrs, Calcutta, India, March 1982.
  • 3 Kumar S. Ray and D. Dutta Majumder (1983), "A Fuzzy Linguistic Control for Decoupling a Nonlinear Multivariable Plant", Proc. CSI Annual Conf., Ahmadabad, India, January 1983.
  • 4 Kumar S. Ray and D. Dutta Majumder (1984), "Simulation of a Nonlinear Steam Generating Unit. V", Proc. IEEE Int. Conf. SMC, Vol. 1.
  • 5 Kumar S. Ray and D. Dutta Majumder (1987), "Modified Approach for Heuristic Graph Search", Proc. Int. Cong. on AI, March 1987.
  • 6 S. Saha, N. R. Pal and K. S. Ray (1998), "Some New Similarity Based Approaches in Approximate Reasoning and their Application to Pattern Recognition", Asian Fuzzy Systems Symposium, Korea, pp. 719-724.
  • 7 Kumar S. Ray and Jayati Ghoshal (1996), "Neuro Genetic Approach to Pattern Recognition", IIZUKA Proceedings, Vol. 1, pp. 221-224.
  • 8 Swapan Raha and Kumar S. Ray (1991), "A Critical Appreciation on Fuzzy Logic Controller Design", Proc. IEEE-TENCON '91, New Delhi, India.

c) Research Monograph published

  • 1 Kumar Sankar Ray (2012), "Soft Computing Approach to Pattern Classification and Object Recognition: A unified concept", Springer. ( https://www.springer.com/in/book/9781461453475)

d) List of books published

  • 1 Kumar Sankar Ray and Bimal Kumar Ray (2012), "Polygonal Approximation and Scale Space Analysis of Closed Digital Curve", CRC Press -“ Apple Academic Press, Taylor & Francis Group. ( https://www.crcpress.com/Polygonal-Approximation-and-Scale-Space- Analysis-of-Closed-Digital-Curves/Ray-Ray/p/book/9781926895338 )
  • 2 Kumar Sankar Ray (2014), "Soft Computing and its Applications, Volume -“ 1 : A Unified Engineering Concept", CRC Press -“ Apple Academic Press, Taylor & Francis Group (in press). (https://www.crcpress.com/Soft-Computing-and-Its-Applications- Volume-One-A-Unified-Engineering/Ray/p/book/9781926895383 )
  • 3 Kumar Sankar Ray (2014), "Soft Computing and its Applications, Volume -“ 2 : Fuzzy Reasoning and Fuzzy Control", CRC Press -“ Apple Academic Press, Taylor & Francis Group (in press). (https://www.crcpress.com/Soft-Computing-and-Its-Applications- Volume-Two-Fuzzy-Reasoning-and-Fuzzy/Ray/p/book/9781771880466 )

e) List of papers published in arXiv

  • 1 Mandrita Mondal and Kumar S. Ray, (2020), "DNA Linear Block Codes: Generation, Error-detection and Error-correction of DNA Codeword-, arXiv:2001.03426v1.
  • 2 Sandip Paul, Kumar Sankar Ray, Diganta Saha, (2020), " Modeling Uncertainty and Imprecision in Nonmonotonic Reasoning using Fuzzy Numbers", arXiv:2001.01781v1.
  • 3 Litan Kumar Das and Kumar S. Ray, (2019), "Bitopological Duality for Algebras of Fittings logic and Natural Duality extension-, arXiv:1912.12223v1.
  • 4 Sandip Paul, Kumar Sankar Ray, Diganta Saha, (2019), "A Unified Framework for Nonmonotonic Reasoning with Vagueness and uncertainty", arXiv:1910.06902v1 [cs.AI].
  • 5 Prithwineel Paul and Kumar S. Ray, (2019), "Derivation languages, descriptional complexity measures and decision problems of a class of flat splicing systems-, arXiv No: 1804.02312.
  • 6 Mandrita Mondal and Kumar S. Ray, (2019), "Review on Strand Algebra and its Application-, arXiv No: 1903.04260.
  • 7 Debayan Ganguly, Kingshuk Chatterjee and Kumar S. Ray, (2019), "Parallel communicating one-way reversible finite automata system-, arXiv No: arXiv:1903.10428v1.
  • 8 Mandrita Mondal and Kumar S. Ray, (2019), "Review on DNA Cryptography-, arXiv:1904.05528v1.
  • 9 Rajesh Mishra and Kumar S. Ray, (2018), "Dual approach for object tracking based on optical flow and swarm intelligence-, arXiv No: 1808.08186.
  • 10 Kumar S. Ray and Litan Kumar Das, (2018), "Categorical study for Algebras of latticevalued logic and lattice-valued modal logic-, arXiv No: 1808.06464.
  • 11 Rajesh Mishra and Kumar S. Ray, (2018), "A Modification of Particle Swarm Optimization using Random Walk-, arXiv No: 1711.10401.
  • 12 Rajesh Mishra and Kumar S. Ray, (2017), "Object Tracking based on Quantum Particle Swarm Optimization-, arXiv No: 1707.05228.
  • 13 Kumar S. Ray, Anit Chakraborty and Sayandip Dutta, (2017), "Detection, Recognition and Tracking of Moving Objects from Real-time Video via Visual Vocabulary Model and Species Inspired PSO-, arXiv No: 1707.05224.
  • 14 Srikanta Kolay, Kumar S. Ray, Abhoy Chand Mondal, (2017), "K+ Means: An Enhancement Over K-Means Clustering Algorithm-, arXiv No: 1706.02949.
  • 15 Kumar S. Ray and Soma Chakraborty, (2017), "An Efficient Approach for Object Detection and Tracking of Objects in a Video with Variable Background-, arXiv No:1706.02672.
  • 16 Kumar S. Ray, Vijayan K. Asari and Soma Chakraborty, (2017), "Object Detection by Spatio-Temporal Analysis and Tracking of the Detected Objects in a Video with Variable Background-, arXiv No: 1705.02949.
  • 17 Kumar S. Ray, Sayandip Dutta and Anit Chakraborty, (2017), "Detection, Recognition and Tracking of Moving Objects from Real-time Video via SP Theory of Intelligence and Species Inspired PSO-, arXiv No: 1704.07312.
  • 18 Mandrita Mondal and Kumar S. Ray, (2017), "DNA Tweezers Based on Semantics of DNA Strand Graph-, arXiv No: 1703.10481.
  • 19 Kumar S. Ray and Mandrita Mondal, (2017), "Theorem Proving Based on Semantics of DNA Strand Graph-, arXiv No: 1702.05383.
  • 20 Kumar Sankar Ray, Sandip Paul and Diganta Saha, (2017), "Preorder-Based Triangle: A Modified Version of Bilattice-Based Triangle for Belief Revision in Nonmonotonic Reasoning-, arXiv No: 1609.05616.
  • 21 Debayan Ganguly and Kumar S. Ray, (2016), "2-tape 1-way Quantum Finite State Automata-, arXiv No: 1607.00811.
  • 22 Kingshuk Chatterjee and Kumar S. Ray, (2016), "Restricted deterministic Watson-Crick automata-, arXiv No: 1602.05721.
  • 23 Kingshuk Chatterjee and Kumar S. Ray, (2015), "Multi-head Watson-Crick automata-, arXiv No: 1510.04016.
  • 24 Kingshuk Chatterjee and Kumar S. Ray, (2015), "Non-regular unary language and parallel communicating Watson-Crick automata systems-, arXiv No: 1510.02070.
  • 25 Kingshuk Chatterjee and Kumar S. Ray, (2015), "Deterministic parallel communicating Watson-Crick automata systems-, arXiv No: 1507.05284.
  • 26 Kingshuk Chatterjee and Kumar S. Ray, (2015), "Reversible Watson-Crick Automata-, arXiv No: 1507.05283.
  • 27 Kingshuk Chatterjee and Kumar S. Ray, (2015), "Watson-Crick Quantum Finite Automata-, arXiv No: 1507.05282.
  • 28 Kumar S. Ray and Mandrita Mondal, (2015), "Prediction of Radiation Fog by DNA Computing-, arXiv No: 1507.01731.
  • 29 Kumar S. Ray and Mandrita Mondal, (2015), "Logical Inference by DNA Strand Algebra-, arXiv No: 1506.04923.

Prof. Kumar S. Ray received the B.E. degree in the Mechanical engineering in 1977 from Calcutta University, Kolkata, India, the M.Sc. degree in control engineering in 1980 from the University of Bradford, Bradford, U.K., and the Ph.D. degree in Engineering in 1988 from Calcutta University. He is a retired Professor of Electronics and communication Sciences Unit, Indian Statistical Institute, Calcutta. He was Visiting Faculty Member of the University of Texas at Austin under a United Nations Development Programme (UNDP) fellowship in 1990. He has around 80 journal publications to his credit. He is the co-author of two edited volumes of North- Holland. Dr. Ray was a member of task force committee of the Government of India, Department of Electronics (DoE/MIT), for the application of AI in power plants. He is the founder member of Indian Society for Fuzzy Mathematics and Information Processing (ISFUMIP) and member of Indian Unit for Pattern Recognition and Artificial Intelligence (IUPRAI). In 1991, he was the recipient of the K.S. Krishnan memorial award for the best system oriented paper in computer vision. Biographical sketch of Prof. Kumar Sankar Ray has been published in Marquis who's who in the World 2007 and Marquis who's who in Asia. His fields of interests are control theory, computer vision, AI, machine learning, deep learning, pattern recognition, fuzzy reasoning, neural networks, genetic algorithms, qualitative physics, DNA computing and possibilistic approach to quantum physics.

Broad Area of Teaching and Research

Control theory, Computer vision, Artificial intelligence, Fuzzy reasoning, Neural networks, Genetic algorithms, Qualitative physics, DNA computing, Machine Learning, Deep Learning, Pattern Recognition, Possibilistic approach to quantum physics, Soft Computing.

Recent (2005-2013) Research Area

Commonsense reasoning, Non-monotonic deductive database system, Automated surveillance system using video image analysis, DNA Computing, Watson-Crick automata, Deep Learning Approach to Computer Vision, Cyber-Security System based on AI methodologies.

Details of Ph.D. Supervision (with the name of Institute/ University where the thesis had been submitted):

a) Title of the thesis: Polygonal Approximation and Scale-Space Analysis of Closed Digital Curves
Submitted at: Indian Statistical Institute
Year: 1994
Name of the student: Bimal Kumar Ray

b) Title of the thesis: Neuro Fuzzy Reasoning for Pattern Classification and Object Recognition
Submitted at: Indian Statistical Institute
Year: 1997
Name of the student: Jayati Ghoshal

c) Title of the thesis: Similarity Based Approximate Reasoning
Submitted at: Indian Statistical Institute
Year: 1999
Name of the student: Swapan Raha

d) Title of the thesis: Reasoning and Classification based on DNA Computing
Submitted at: Jadavpur University
Year: 2017
Name of the student: Mandrita Mondal

e) Title of the thesis: Computation Power of Watson-Crick Automata and
its variant
Submitted at: Indian Statistical Institute
Year: 2018
Name of the student: Kingshuk Chatterjee

f) Title of the thesis: Fuzzy Answer Set Programming Using Interval-valued
Fuzzy Sets
Submitted at: Jadavpur University
Year: 2020
Name of the student: Sandip Paul

List of Recent Research Guidances:

  • 1 Prithwineel Paul: Post Doctoral Visiting Scholar from 01.01.2018 to 31.03.2018.
  • 2 Mandrita Mondal: CSIR Research Associate (RA).
  • 3 Sandip Paul: INSPIRE SRF at ISI Kolkata; PhD registration at CSE Dept at Jadavpur University.
  • 4 Debayan Ganguly: CSIR SRF; registered for PhD at Calcutta University.

Details of Teaching Activities:

  • 1 From 1993 to 2001 continuously I independently taught two M.Tech (CS) courses; namely Artificial Intelligence & Expert System (complete one semester) and Computer Vision (complete one semester).
  • 2 From 2007 to 2009 I independently taught M.Tech (CS) course; namely Artificial Intelligence and Computer Vision course with S.N.Biswas.
  • 3 From 2017 to 2018 I independently taught M.Tech (CS) course; namely Artificial Intelligence.

Details of Participation in Externally Funded Projects:

I took active participation as a scientist of an internal group for Knowledge Based Computing System (KBCS) project from 1989 to 1994 under the academic leadership of Prof. D. Dutta Majumder. Under this project my job was to develop algorithm for recognition of occluded objects sensed as range data. For this project I was sent to Computer Vision Research Center of University of Texas at Austin under UNDP fellowship. At the vision lab of University of Texas at Austin I handled range sensor to collect data for the occluded scene of 3D-objects. A complete vision system was developed for which I was awarded K.S. Krishnan Memorial Award for best vision oriented system jointly with Prof. D. Dutta Majumder in the year of 1993.

Formal National and International Collaborations established:

MOU signed between University of Dayton and the Indian Statistical Institute.

Individual Scientists concerned in the MOU:

  • 1Professor Kumar Sankar Ray on behalf of Natural Computing Lab of Electronics and Communication Sciences Unit of Indian Statistical Institute.
  • 2Professor Vijayan K. Asari on behalf of Vision Lab of University of Dayton.

Other Relevant Information:

a) I was a member of task force committee of Government of India, Department of Electronics (DOE/ MIT) for application of Artificial Intelligence in thermal power plant. On behalf of Government of India I acted as a consultant for NTPC for improvement of combustion control ckt. of 210 M.W. thermal power plant. I served this task force committee from 1992-1995.

b) From 2005 to 2008 I developed a new research area on DNA Computing under sponsored project of Indian Statistical Institute approved by Technical Advisory Committee (TAC) and Divisional Committee for Scientific Worker (DCSW). Under this project, I developed a technology based on nano-computing for fuzzy inference used for different expert system approach. A detail report on such technological development is available at: http://www.isical.ac.in/~ksray/tech_report_new.pdf

From 2009 to 2013 I worked as principal investigator on extended concept on DNA computing approved by TAC and DCSW of ISI as ISI sponsored project where Mandrita Mondal worked as a project linked scientist.

I am also working on the project titled, "Automated surveillance system using video image analysis" with Kingshuk Chatterjee and Debayan Ganguly.

c) Other activities and recognition:

i) Founder member of Indian Society for Fuzzy Mathematics and Information Processing (ISFUMIP).

ii) Member of Indian Unit for Pattern Recognition and Artificial Intelligence (IUPRAI).

iii) Biographical sketch of Prof. Kumar Sankar Ray has been published in Marquis who's who in world 2007 (see page 15) and Marquis who's who in Asia.

iv) Adjudicator of the Ph.D. Committee of the Kerala University.

v) Paper setter and examiner of MCA course of Dhanbad School of Mines.

vi) Examiner of the M.Tech Thesis of Kharagpur IIT.

vii) Reviewer of international journals like, IEEE Transactions on Fuzzy Systems, IEEE Transactions on Systems Man and Cybernetics, Pattern Recognition, Pattern Recognition Letters.

viii) Research Advisor of NAN YANG ACADEMY OF SCIENCES, Singapore.