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    Apurba Sarkar

    About


    I am currently serving as an associate professor in the Department of Computer Science and Technology, IIEST Shibpur. I have done my bachelor's in Computer Science and Engineering from the University of Calcutta, Kolkata, India, in 2001 and subsequently completed masters degree in Computer Science and Engineering from the Indian Institute of Technology Guwahati, India in 2003. I have obtained the Ph.D. degree in Computer Science and Engineering from the Department of Computer Science and Engineering, Indian Institute of Technology Kanpur. I am broadly interested in digital geometry, discrete and combinatorial geometry, text summerization and image processing. Recenlty I am exploring and started working in graph compression teechniques.

    Academic Qualifications


    • B. Tech. (Computer Science and Engineering), CU, 2001
    • M. Tech. (Computer Science and Engineering), IIT Guwahati, 2003
    • Ph.D. (Computer Science and Engineering), IIT Kanpur, 2016

    Research Statement


    Research Area

    • Digital Geometry, Combinatorial Geometry, Discrete Geometry
    • Computational Geometry
    • Image Processing, Shape Analysis, Shape Classification
    • Text Summarization
    • Graph Compression 

     

    PhD Students, (awerded/ongoing)

    1. Mr. Ajit Kumar Das (Awerded)
    2. Ms. Raina Paul (Awerded)
    3. MD Abdul Aziz Al Aman (Ongoing)
    4. Mr. Amiya Halder (Ongoing)
    5. Ms. Apala Mandal (Ongoing)

    Latest Publications


  • 1 A.K. Das, B. Thumu, A. Sarkar, S. Vimal,A,K. Das, Graph-Based Text Summarization and Its Application on COVID-19 Twitter Data, 30(3), 513–540, International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, 2022
  • 2 Raina Paul, M.A.A.A. Aman, Apurba Sarkar, Arindam Biswas, A combinatorial algorithm to compute set operations on simple isothetic polygons, 82(5), 6647–6666, Multimedia Tools and Applications, 2022
  • 3 Amiya Halder, Pritam Bhattacharya, Apurba Sarkar, Rudrajit Choudhuri, A novel statistical golden ratio based adaptive high density impulse noise removal algorithm, 82(13), 19155–19188, Multimedia Tools and Applications, 2022
  • 4 S. Mondal, A. Biswas, A. Sarkar, Finding the largest empty cuboid inside a 3D digital object, 80, pages35521–35541, Multimedia Tools and Applications, 2020
  • 5 Md A.A.A. Aman, Apurba Sarkar, Mousumi Dutt, Arindam Biswas, A linear time combinatorial algorithm to compute the relative orthogonal convex hull of digital objects, 847, 103-121, Theoretical Computer Science, 2020
  • 6 M. Dutta and A. K. Das and C. Mallick and A. Sarkar and A. K. Das, A graph based approach on extractive summarization, 813, 179-187, International Conference on Emerging Technologies in Data Mining and Information Security, IEMIS 2018, 2019
  • 7 A. K. Das and A. K. Das and A. Sarkar, An evolutionary algorithm-based text categorization technique, 711, 851-861, Advances in Intelligent Systems and Computing, 2019
  • 8 O. Dobe and A. Sarkar and Halder, Rough k-means and morphological operation-based brain tumor extraction, 771, 661-667, Studies in Computational Intelligence, 2019
  • 9 A. Halder and S. Halder and S. Chakraborty and A. Sarkar, A Statistical Salt-and-Pepper Noise Removal Algorithm, 19, International Journal of Image and Graphics, 2019
  • 10 A. Halder and P. Bhattacharya and A. Sarkar, An adaptive non-linear statistical salt-and-pepper noise removal algorithm using interquartile range, 18, 76-91, Electronic Letters on Computer Vision and Image Analysis, 2019
    • View More

    Research Areas


    • Text Summarization
    • Image Processing, Shape Analysis, Shape Classification
    • Computational Geometry
    • Digital Geometry, Combinatorial Geometry, Discrete Geometry

    Publications


  • 1 A.K. Das, B. Thumu, A. Sarkar, S. Vimal,A,K. Das, Graph-Based Text Summarization and Its Application on COVID-19 Twitter Data, 30(3), 513–540, International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, 2022
    • 2 Raina Paul, M.A.A.A. Aman, Apurba Sarkar, Arindam Biswas, A combinatorial algorithm to compute set operations on simple isothetic polygons, 82(5), 6647–6666, Multimedia Tools and Applications, 2022 3 Amiya Halder, Pritam Bhattacharya, Apurba Sarkar, Rudrajit Choudhuri, A novel statistical golden ratio based adaptive high density impulse noise removal algorithm, 82(13), 19155–19188, Multimedia Tools and Applications, 2022 4 S. Mondal, A. Biswas, A. Sarkar, Finding the largest empty cuboid inside a 3D digital object, 80, pages35521–35541, Multimedia Tools and Applications, 2020 5 Md A.A.A. Aman, Apurba Sarkar, Mousumi Dutt, Arindam Biswas, A linear time combinatorial algorithm to compute the relative orthogonal convex hull of digital objects, 847, 103-121, Theoretical Computer Science, 2020
  • 6 A. Halder and S. Halder and S. Chakraborty and A. Sarkar, A Statistical Salt-and-Pepper Noise Removal Algorithm, 19, International Journal of Image and Graphics, 2019
  • 7 A. Halder and P. Bhattacharya and A. Sarkar, An adaptive non-linear statistical salt-and-pepper noise removal algorithm using interquartile range, 18, 76-91, Electronic Letters on Computer Vision and Image Analysis, 2019
  • 8 A. Sarkar, A. Biswasand, M. Dutt, and S. Mondal, Finding Shortest Triangular Path and its Family inside a Digital Object, 159, 297–325, Fundamenta Informaticae, 2018
  • 9 A. Biswas, P. Bhowmick, B. B. Bhattacharya, B. Das, M. Dutt, and A. Sarkar, Triangular Covers of a Digital Object, Journal of Applied Mathematics and Computing, JAMC . IOS Press, 2017
  • 10 A. Sarkar, A. Biswas, M. Dutt, and A. Bhattacharya, Finding a Largest Rectangle inside a Digital Object and Rectangularization, Journal of Computer and System Sciences, JCSS, 2017
  • 11 A. Sarkar, A. Biswas, P. Bhowmick, M. Dutt, and B. B. Bhattacharya, A linear-time algorithm to compute the triangular hull of a digital object, 216, 408–423, Discrete Applied Mathematics, Elsevier, 2017
  • 1 M. Dutta and A. K. Das and C. Mallick and A. Sarkar and A. K. Das, A graph based approach on extractive summarization, 813, 179-187, International Conference on Emerging Technologies in Data Mining and Information Security, IEMIS 2018, 2019
  • 2 A. K. Das and A. K. Das and A. Sarkar, An evolutionary algorithm-based text categorization technique, 711, 851-861, Advances in Intelligent Systems and Computing, 2019
  • 3 O. Dobe and A. Sarkar and Halder, Rough k-means and morphological operation-based brain tumor extraction, 771, 661-667, Studies in Computational Intelligence, 2019
  • 4 R. Paul, A. Sarkar, and A. Biswas, Construction of Simple Isothetic Polygon from a Set of Points, In: Fifth International Conference on Emerging Applications of Information Technology (EAIT-2018), 2017
  • 5 A. Sarkar, A. Biswas, S. Mondal, and M. Dutt, Finding Shortest Triangular Path in a Digital Object, 206–218, In: 19th IAPR International Conference on Discrete Geometry for Computer Imagery, DGCI-2016, 2016
  • 6 A. Sarkar, A. Biswas, M. Dutt, and A. Bhattacharya, Finding Largest Rectangle inside a Digital Object., 157–169, In: 6th International Workshop on Computational Topology in Image Context, CTIC-2016, 2016
  • 7 A. Sarkar, and M. Dutt, Construction of Sandwich Cover of Digital Objects, 172–184, In: Seventeenth International Workshop on Combinatorial Image Analysis, IWCIA. Springer, 2015
  • 8 A. Sarkar, A. Biswas, M. Dutt, and A. Bhattacharya, Generation of Random Triangular Digital Curves Using Combinatorial Techniques, 136–145, In: 6th International Conference on Pettern Recognition and Machine Intelligence (PReMI). Springer, 2015
  • 9 A. Sarkar, A. Biswas, M. Dutt, and A. Bhattacharya, Generation of Random Digital Curves using Combinatorial Techniques, 286–297, In: Conference on Algorithms and Discrete Applied Mathematics (CALDAM)Springer, 2015

    • Patents


    # Patents Year

    Member


    Md. Abdul Aziz Alaman

    Ph.D. Scholar

    Raina Paul

    Ph.D. Scholar (Awarded)

    Research Groups


    MD. Abdul Aziz Al Aman
    Ph. D
    aman.bt143@gmail.com

    Research:
    Digital Geometry

    Raina Paul
    Ph. D
    rainapaul22@gmail.com

    Amiya Halder
    Ph. D.
    7003246922
    amiya.halder77@gmail.com

    Created: 23 November 2019