Dr. Palash Dutta

Assistant Professor, Department of Mathematics
  • Phone No. - 919435184995
  • Department of Mathematics
  • Designation - Assistant Professor

Profile

Education:

  1. Bachelor’s Degree: North Lakhimpur College
  2. Master’s Degree: Dibrugarh University
  3. M. Phil: Dibrugarh University
  4. Ph.D.: Dibrugarh University

Professional Experience:

  • Working as an Assistant Professor in the dept. of Mathematics since 1st February, 2013.
  • Worked as an SRF in a major project titled “Modelling of Uncertainty and Variability in Radiological Risk Assessment (No 2009/36/18-BRNS/209 dated 27/04/2009)”during 2009-2012, in collaboration with BARC, Mumbai.

Areas of Interest/ Specialization: 

  • Fuzzy Set Theory and Evidence Theory based Uncertainty Modeling and Decision Making, Medical Diagnosis.

 

Research Scholars:

Sl. No.

Name

Status

M.Phil Scholars

1.

Brindaban Gohain

Awarded

2.

Rupjit saikia

Awarded

3.

Ranjit Chutia

Awarded

4.

Bulendra Limbo

Awarded

5.

Pranjal Talukdar

Awarded

6.

Bornali Saikia

Awarded

7.

Dhanesh Doley

Awarded

8.

Rajdeep Bora

Awarded

9.

Gourangajit Borah

Awarded

10.

Sonom Shome

Awarded

11.

Abhilash Bonik

Submitted

12.

Alakanada

Ongoing

Ph.D. Scholars

1.

Dr. Soumendra Goala

Awarded

2.

Dr. Pranjal Talukdar

Awarded

3.

Dr. Rupjit Saikia

Awarded

4.

Joydeep Borah

Abstract Submitted

5.

Bulendra Limboo

Ongoing

6.

Bornali Saikia

Ongoing

7.

Gourangajit Borah

Ongoing

8.

Brindaban Gohain

Ongoing

 

Seminar Organised:

  • National Seminar on “MATHEMATICAL MODELING ON APPLIED SCIENCES” (NSMMAS-2017) held on 14th March, 2017 (Under SAP-DRS-II).
  • International Conference on Mathematical Sciences in Applied Sciences (ICMMAS-2020) during 28-30, June, 2020.

Workshop Organised:

  • Teachers Enrichment Workshop (TEW) on Real Analysis, Algebra and Linear Algebra during Sep 30- Oct 5, 2019. (Sponsored by National Centre for Mathematics) (Jointly with Dr Ankur Bharali)

Edited Book:

  • Mathematical Modelling in Applied Sciences (Jointly with Prof. Tazid Ali).


Acted as a Resource person:

  1. Acted as a Chairperson in the first International webinar conference on uncertain theory and decision making FIWC-UTDM-2020, organized by School of Applied Sciences & Humanities & Development of Computer applications in collaboration with Moulana Abul Kalam Azad University of Technology, Haldia, West Bengal, India during 28-30 November, 2020. 
  2. Third International Conference on Computing and Communication (IC3- 2020), organised by Sikkim Manipal Institute of Technology, Sikkim during 13th-14th July 2020. 
  3. National level seven days online faculty development programme on the topic “Latex: Aesthetic of Scientific Documentation”, organised by Department of Mathematics and Computer Science, Bahona College, Bahona, Jorhat, during 7th -13th August 2020. 
  4. Webinar on the topic, “Some Aspect of Mathematical Modeling and Mathematical Foundation of Data Mining”, organised by Department of Mathematics in collaboration I.Q.A.C., Duliajan College, Duliajan, during 25-26th July, 2020. 
  5. International Conference on Mathematical Modelling in Applied Sciences (ICMMAS 2020), organised by Department of Mathematics, Dibrugarh University, Dibrugarh, during June 28-20, 2020.
  6. Webinar on Mathematics and Statistics in real world, organised by Department of Mathematics (RSAPS), held at Royal Global University, Guwahati on 22nd June, 2020.
  7. Acted as a session Chairperson in the 3rd International Conference on Engineer Mathematics and Computing (ICEMC-2020), Haldia Institute of Technology, India.
  8. “Workshop on Mathematical Software” organised by Dept. of Mathematics, CNB College, Bokakhat, Assam held on 24th September, 2019.
  9. “Workshop on Matlab” organized by Dept. of Mathematics, N. N. Saikia College, Assam on held on 3rd March, 2017.
  10. UGC sponsored national seminar on Recent Trend in Application in Mathematical Modeling to Problems in Natural and Social Sciences, organized by Dept. of Mathematics, Dhakuakhana College, Lakhimpur during 4th -5th February, 2016.
  11. UGC sponsored national level workshop on new trends in Mathematics and Its Application, organized by Dept. of Mathematics, Silapathar Science College during, 12th-13th June, 2015.
  12. UGC sponsored national workshop on Application on Matlab and Mathematica, organized by Dept. of Mathematics, Bahona College, Jorhat during 27th April-3rd May, 2015.

Publications

Research Publications:

Research Papers Published in Peer Reviewed Journals

  1. . Construction and generation of distance and similarity measures for intuitionistic fuzzy sets and various applications. International Journal of Intelligent Systems (2021). https://doi.org/10.1002/int.22608.
  2. Multicriteria decision making approach using an efficient novel similarity measure for generalized trapezoidal fuzzy numbers. J Ambient Intell Human Comput (2021). https://doi.org/10.1007/s12652-021-03347-x.
  3. Multi-attribute Cognitive Decision Making via Convex Combination of Weighted Vector Similarity Measures for Single-Valued Neutrosophic Sets. Cogn Comput 13, 1019–1033 (2021). https://doi.org/10.1007/s12559-021-09883-0.
  4. A Sophisticated Ranking Method of Fuzzy Numbers Based on the Concept of Exponential Area. New Mathematics and Natural Computation (NMNC),(2021) 17(02), 303-318.
  5. Numerical analysis of an MHD flow in fuzzy environment in presence of induced magnetic field. Heat Transfer (2021).  https://doi.org/10.1002/htj.22163.
  6. Analysis of fractional derivatives in thermal and solutal transfer equations of second-grade non-Newtonian fluids: A numerical study, Heat Transfer, DOI: 10.1002/htj.22072, 2021.
  7. Medical Pre-Screening of Common Diseases, DOI: 10.4018/978-1-7998-5788-4.ch011, 2021.
  8. Numerical Study on Second-Grade Fluid Flow Problems Using Analysis of Fractional Derivatives Under Fuzzy Environment, In Advances in Intelligent Systems and Computing, DOI: 10.1007/978-981-15-7394-1_4, 2021.
  9. Numerical Analysis of An Unsteady MHD Free Convective Fluid Flow with Uncertain Parameters, Advances in Mathematics: Scientific Journal, DOI: 10.37418/amsj.9.11.60, 2020.
  10. A New Approach for the Evaluation of Structural Failure by Credibility Distribution, The Open Civil Engineering Journal, DOI: 10.2174/1874149502014010217, 2020.
  11. Arithmetic operations on generalized semielliptic intuitionistic fuzzy numbers and their application in multicriteria decision making, Soft Computing, DOI: 10.1515/9783110628616-007, 2020.
  12. An Advanced Arithmetic Approach on GTIFNs and Its Application in Medical Analysis, New Mathematics and Natural Computation, DOI: 10.1142/s179300572150006x, 2020.
  13. Numerical solution of magnetohydrodynamic viscous flow over a shrinking sheet with second order slip under fuzzy environment, Advances in Mathematics: Scientific Journal, 9, 2020,ISSN - 1857-8365.
  14. A Decision-making Approach for Choosing a Reliable Product under the Hesitant Fuzzy Environment via a Novel Distance Measure, Vikalpa: The Journal for Decision Makers, 45, 2020, ISSN - 0256-0909.
  15. Fuzzy Multicriteria Decision Making in Medical Diagnosis using an Advanced Distance Measure on Linguistic Pythagorean Fuzzy Sets, Annals of Optimization Theory and Practice, 3, 2020, ISSN - 2588-5995.
  16. Medical Decision Making Using Arithmetic of Parabolic Fuzzy Numbers, SN Computer Science, 1, 1-14, 2020, Springer (Co-author: D. Doley).
  17. An advanced dice similarity measure of generalized fuzzy numbers and its application in Multi-criteria decision making. Arab Journal of Basic and Applied Sciences, 27(1), 75-92, 2020, Taylor & Francis.
  18. Fuzzy Multi-Criteria Decision Making Algorithm under Intuitionistic Hesitant Fuzzy Set with Novel Distance Measure, International Journal of Mathematical, Engineering and Management Sciences, 5(3), 473-487, 2020 (Co-authors: R. Saikia, H. Garg ).
  19. A Numerical Study of an MHD Fluid Flow along a Moving Cylinder using Fuzzy Concept, International Journal of Advanced Science and Technology, 29(3), 7729–7738, 2020 (Co-authors: J. Borah, G.C Hazarika).
  20. Effects of Fuzziness on an MHD Fluid Flow over an Exponentially Accelerated Inclined Plate, International Journal of Recent Technology and Engineering (IJRTE), 8(6), 3784-3790, 2020 (Co-authors: G.C Hazarika, J. Borah)
  21. Modeling Aleatory and Epistemic Uncertainty in Human Health Risk Assessment, Cybernetics and Systems, DOI: 10.1080/01969722.2020.1722909, 2020.
  22. Mathematics of uncertainty: an exploration on semi-elliptic fuzzy variable and its properties. SN Applied Sciences, 2(1), 1-11, 2020.
  23. A straightforward advanced ranking approach of fuzzy numbers. In smart intelligent computing and applications (pp. 475-483). Springer, Singapore, 2020.
  24. Medical diagnosis under uncertain environment through bipolar-valued fuzzy sets. In Computer vision and machine intelligence in medical image analysis (pp. 127-135). Springer, Singapore, 2020. (Co-author: D. Doley).
  25. Operations on Picture Fuzzy Numbers and Their Application in Multi-criteria Group Decision Making Problems. In International Conference on Biologically Inspired Techniques in Many-Criteria Decision Making (pp. 169-188). Springer, Cham, 2020. (Co-authors: R Bora & S. R. Dash).
  26. Decision Making for Medical Diagnosis through Credibility Theory. In International Conference on Information Technology and Applied Mathematics (pp. 713-724). Springer, Cham, 2019 (Co-author: T. Ali).
  27. Determination of Centre of Origin in Gunshot Analysis Using Triangular Fuzzy Number. In International Conference on Information Technology and Applied Mathematics (pp. 304-313). Springer, Cham, 2019 (Co-author: S. Goala).
  28. Decision Making Under Uncertainty via Generalized Parabolic Intuitionistic Fuzzy Numbers. In International Conference on Information Technology and Applied Mathematics (pp. 234-247). Springer, Cham, 2019 (Co-author: B. Saikia, D Doley).
  29. A Decision Making Approach for Finding Cause of Disease under Hesitant Fuzzy Environment. In International Conference on Information Technology and Applied Mathematics (pp. 260-269). Springer, Cham, 2019 (Co-author: R. Saikia).
  30. An Advanced Distance Measure for Intuitionistic Fuzzy Sets and Its Application in Decision Making. In International Conference on Information Technology and Applied Mathematics (pp. 314-326). Springer, Cham, 2019 (Co-author: P. Talukdar).
  31. Fuzzy decision making for medical diagnosis using arithmetic of generalised parabolic fuzzy numbers. Granular Computing, 1-12, 2019. (Co-author: D. Doley).
  32. Intuitionistic fuzzy multi criteria decision making approach to crime linkage using resemblance function. International Journal of Applied and Computational Mathematics, 5(4), 112, 2019. (Co-authors: S Goala & P Talukdar).
  33. Multi-criteria decision making under uncertainty via the operations of generalized intuitionistic fuzzy numbers. Granular Computing, 1-17, 2019.
  34. Arithmetic operations on normal semi elliptic intuitionistic fuzzy numbers and their application in decision-making. Granular Computing, 1-17, 2019. (Co-author: B. Saikia).
  35. A new ranking approach for interval valued intuitionistic fuzzy sets and its application in decision making. International Journal of Fuzzy System Applications (IJFSA), 8(2), 110-125, 2019. (Co-author: P. Talukdar).
  36. An Advanced Dice Similarity Measure of Fuzzy Numbers and Its Application in Multicriteria Decision Making. In 2019 Second International Conference on Advanced Computational and Communication Paradigms (ICACCP) (pp. 1-6), 2019. IEEE.
  37. Distance measures for cubic Pythagorean fuzzy sets and its applications to multicriteria decision making. Granular Computing, 1-18, 2019. (Co-author: P. Talukdar).
  38. Fuzzy Decision Making in Medical Diagnosis Using an Advanced Distance Measure on Intuitionistic Fuzzy Sets. The Open Cybernetics & Systemics Journal 12.1, 2018. (Co-author: S.Goala).
  39. Disease diagnosis using an advanced distance measure for Intuitionistic Fuzzy Sets. International Research Journal of Microbiology, Vol. 7(2) pp 029-042, 2018. (Co-author: P. Talukdar).
  40. Medical Diagnosis Based on Distance Measures between Picture Fuzzy Sets. International Journal of Fuzzy System Applications (IJFSA), 7(4), 15-36, 2018.
  41. Medical Diagnosis Via Distances Measures Between Credibility Distributions. International Journal of Decision Support System Technology (IJDSST), 10(4), 1-16, 2018.
  42. Fuzzy-Probability: DSS Human Health Risk Assessment Under Uncertain Environment. Advanced Fuzzy Logic Approaches in Engineering Science, 174, 2018.
  43. A Novel Arithmetic Technique for Generalized Interval-Valued Triangular Intuitionistic Fuzzy Numbers and Its Application in Decision Making. The Open Cybernetics & Systemics Journal, 12(1), 2018. (Coauthor: P. Talukdar)
  44. Detection of area under potential threat via an advanced aggregation operator on generalized triangular fuzzy number. Journal of Taibah University for Science, 1-9, 2018. (Coauthor: S. Goala)
  45. Fuzzy-DSS Human Health Risk Assessment Under Uncertain Environment. In Handbook of Research on Investigations in Artificial Life Research and Development (pp. 316-347). IGI Global, 2018.
  46. Modeling Uncertainty with Interval Valued Fuzzy Numbers: Case Study in Risk Assessment, International Journal of Information Technologies and Systems Approach (IJITSA), 11(2): 1-17, 2018.
  47. A Fuzzy Multicriteria Decision-Making Approach to Crime Linkage, International Journal of Information Technologies and Systems Approach (IJITSA), 11(2): 31-50, 2018. (Co-author: S. Goala).
  48. Some aspects of Equivalence Picture Fuzzy Relation, Advances in Modelling and Analysis A, 54(3), 424-434, 2018. (Co-author: K. Saikia).
  49. Human health risk assessment under uncertain environment and its SWOT analysis, The Open Public Health Journal, 11, 72-92, 2018.
  50. Medical decision making via the arithmetic of generalized triangular fuzzy numbers, Open Cybernetics and Systemics Journal, 12, 1-19, 2018 (Coauthor: S.R. Dash).
  51. An uncertainty measure and fusion rule for conflict evidences of big data via Dempster–Shafer theory, International Journal of Image and Data Fusion, DOI: 10.1080/19479832.2017.1391336, 2017.
  52. Some aspects of picture fuzzy set, Transactions of A. Razmadze Mathematical Institute (2017), https://doi.org/10.1016/j.trmi.2017.10.006. (Co-author: S. Ganju)
  53. Medical Diagnosis via Distance Measures on Picture Fuzzy, Advances in Modelling and Analysis A, 54(2), 137-152, 2017.
  54. Modeling of variability and uncertainty in human health risk assessment, MethodsX 4: 76-85, 2017.
  55. Bell-shaped Fuzzy Soft Sets and Their Application in Medical Diagnosis, Fuzzy Information and Engineering, 9(1), 67-91, 2017.
  56. Multi Criteria Decision Making Based on Classical α-Cut Approach. International Journal of Advanced Research in Computer Science, 8(3): 157-171, 2017.
  57. Decision Making in Medical Diagnosis via Distance Measures on Interval Valued Fuzzy Sets, International Journal of System Dynamics Applications (IJSDA), 6(4), 63-83, 2017.
  58. Construction of Families of P-boxes and Corresponding Membership Functions at Different Fractiles,  Expert System, Wiley, 2017. DOI: 10.1111/exsy.12202.
  59. A new approach to combine generalized interval valued fuzzy numbers based on average width of fuzzy set concept, Annals of Fuzzy Mathematics and Informatics, 13(3), 359–378, 2017.
  60. Comparison of Arithmetic Operations of Generalized Fuzzy Numbers: Case Study in Risk Assessment, Cybernetics and Systems, 47(4), 290-320, 2016.
  61. Dempster Shafer Structure-Fuzzy Number Based Uncertainty Modeling in Human Health Risk Assessment, International Journal of Fuzzy System Applications (IJFSA), 5(2), 96-117, 2016.
  62. An Extended Hybrid Approach to Model Variability and Uncertainty: Application in Risk Assessment, African Journal of Basic & Applied Sciences, 8(4), 193-197, 2016.
  63. A study on fuzzy multi-criteria decision making in gunshot analysis, International Journal of Mathematics Trends and Technology, (IJMTT) 31(2), 89-94, 2016.
  64. Uncertainty Modeling in Risk Assessment Based on Dempster–Shafer Theory of Evidence with Generalized Fuzzy Focal Elements, Fuzzy Information and Engineering, 7(1), 15-30, 2015.
  65. Aleatory and Epistemic Uncertainty Quantification, Applied Mathematics, Springer Proceeding, 209-217, 2015.
  66. Uncertainty Modeling in Human Health Risk Assessment using Fuzzy Set, International Journal of Computer Applications (0975–8887) Volume 82, No 12, November 2013.
  67. Fusion of Cauchy and Triangular Fuzzy Numbers: Application in Human Health Risk Assessment, Elixir Appl. Math. 63 (2013) 18166-18171.
  68. Combined approach to propagate aleatory and epistemic Uncertainty in risk assessment, International Journal of Mathematics and Computer Applications Research (IJMCAR), Volume 3-No 5, December 2013.
  69. An approach to deal with aleatory and epistemic uncertainty within the same framework: case study in risk assessment, International Journal of Computer Applications (0975–8887) Volume 80 – No 12, October 2013.
  70. Health Risk due to Release of Pollutants from Industries: A Fuzzy set Approach, Proceeding of the national seminar on “Problems of Industrial Labourers in Assam” organized Dept. of Economics and statistics of ADP College, Nagaon during 28th-29th Sept. (2012b).
  71. An evidence theory based uncertainty modeling in human health risk assessment, Assam Statistical Review: A research Journal of Statistics, volume-25 (special issue), 1-14, 2012.
  72. Modeling of uncertainty in dose assessment using probability-possibility transformation, International Journal of Computer applications, Volume 48, No.-12 (2012), pp.: 1-7.
  73. Sensitivity Analysis in Radiological Risk Assessment using Double Monte Carlo Method, International Journal of Computer applications, Volume 46, No.-5 (2012), pp.: 16-20.
  74. Modeling Uncertainty in Risk assessment using Double Monte Carlo Method, International Journal of Engineering and Innovative Technology, Volume 1, Issue 4, pp.: 114-118.
  75. Sensitivity Analysis in Radiological Risk Assessment using Probability Bounds Analysis, International Journal of Computer applications, Volume 44, No.-17 (2012), pp.: 1-5.
  76. Uncertainty Modeling of Radiological Risk Using Probability and Possibility Methods, International Journal of Computer applications, Volume 43, No.-13 (2012), pp.: 13-17.
  77. Uncertainty Modeling in Risk Analysis: A Fuzzy Set Approach, International Journal of Computer applications, Volume 43, No.-17 (2012), pp.: 35-39.
  78. Arithmetic Operation of Focal Elements and Their Basic Probability Assignment in Evidence Theory, International Journal of Mathematical Archive, Volume 3, No.-3 (2012), pp.: 1136-1140.
  79. A Hybrid Method to Deal with Aleatory and Epistemic Uncertainty in Risk Assessment, International Journal of Computer Application, Volume 42, No.-11 (2012), pp.: 37-44.
  80. A New Combination Rule for Conflict Problem of Dempster-Shafer Evidence Theory, International Journal of Energy, Information and Communications, Volume 3, No.-1 (2012), pp.: 35-40.
  81. Methods to Obtain Basic Probability Assignment in Evidence theory, International Journal of Computer application, Volume 38, No.-4 (2012), pp.: 46-51.
  82. Arithmetic Operations of Fuzzy Focal Elements in Evidence Theory, International Journal of Latest Trends in Computing,Volume 2 No. 4 (2011), pp.: 528-534.
  83. Comparison of a Case Study of Uncertainty Propagation using Possibility- Probability Transformation, International Journal of Computer application, Volume 35, No.-11 (2011), pp.: 47-55.
  84. Fuzzy Focal Elements in Dempster-Shafer Theory of Evidence: Case study in Risk Analysis, International Journal of Computer application, Volume 34, No.-1 (2011), pp.: 46-53.
  85. A Proposal for Construction of P-Box, International Journal of Advanced Research in Computer Science, Volume 2, No. 5 (2011) pp.: 221-225.
  86. Modeling of Uncertainty in Human Health Risk Assessment: A Comparative Study using Two Fuzzy Methods, Advances in Fuzzy Mathematics, Volume 6, Number 3 (2011), pp.: 323-333.
  87. Fuzzy Arithmetic with and without using α-cut method: A Comparative Study, International Journal of Latest Trends in Computing. Volume 2, Issue 1 (2011)pp.: 99-107

Papers Presented in National/International Seminars/conferences:

  1. Presented a research article (Oral) on the topic Parabolic Fuzzy Variables and their some Properties: A comparative Swot up in the International Conference on Recent Trends in Applied Mathematical Sciences on 26th & 27th September 2020. Jointly organised by University of Kerala, Arunai International Research Foundation in association with Universiti Tun Hussein Onn Malaysia.
  2. Presented a research article (Oral) on the topic “Jaccard Similarity Measure of Picture Fuzzy Sets and Its Applications” in the International Conference on Recent Trends in Applied Mathematical Sciences on 26th & 27th September 2020. Jointly organised by University of Kerala, Arunai International Research Foundation in association with Universiti Tun Hussein Onn Malaysia.
  3. Presented a paper titled “Decision Making for Medical Diagnosis through Credibility Theory” in 2nd International Conference on Information Technology and Applied Mathematics (ICITAM 2019), Haldia Institute of Technology, India.
  4. Presented a paper titled “An Advanced Dice Similarity Measure of Fuzzy Numbers and Its Application in Multicriteria Decision Making” in Second International Conference on Advanced Computational and Communication Paradigms (ICACCP-2019), SMIT, Sikkim, India.
  5. Presented a paper titled “Operations on Picture Fuzzy Numbers and their Application in Multi-Criteria Group Decision Making Problems (BITMDM-2019)” in International Conference on Biologically Inspired Techniques in Many-Criteria Decision Making, Fakir Mohan University, Balasore
  6. Presented a paper titled “A Straightforward Advanced Ranking Approach of Fuzzy Numbers based on Exponential Area Concept” in 3rd International Conference on Smart Computing & Informatics (SCI-2018), KIIT, Bhubaneswar.
  7. Presented a paper ”A Novel Approach to Perform Arithmetic Operations on Generalized Intuitionistic Fuzzy Numbers and Its Application in Decision Making” in the International Conference on Information Technology and Applied Mathematics (ICITAM 2017), Haldia Institute of Technology, India.
  8. Paper entitled “Dempster-Shafer structure-Normal/Bell shaped fuzzy number based uncertainty modeling in human health risk assessment” in the international conference on Recent trends in mathematics, organized by Dept. of mathematics, University of Allahabad during 10-12 July, 2015.
  9. Paper entitled “An Approach for Joint propagation of Aleatory and Epistemic Uncertainty in the health Risk Assessment” in National Seminar on Harnessing Science for Societal Development in Assam Agriculture University on 21st March, 2015.
  10. Paper entitled “Solution of Economic problem with the help of fuzzy linear system of equations” in the UGC sponsored seminar on Recent trends in Mathematical Economics organized by Lakhimpur Girls; College during 29th-30th, August, 2014.
  11. Paper entitled “Application of Fuzzy Linear Equations in an Economic Problem” in the UGC sponsored seminar on Recent trends in Mathematical Economics organized by Lakhimpur Girls; College during 29th-30th, August, 2014.
  12. Presented a paper entitled "Aleatory and epistemic uncertainty quantification within the same framework of risk" in the international conference “Emerging Trends in Applied Mathematics: Dedicated to the Memory of Sir Asutosh Mookerjee and Contributions of S.N.Bose, M.N.Saha and N.R.Sen" in the Department of Applied Mathematics, University of Calcutta during February 12-14, 2014.
  13. Paper entitled “Modeling Uncertainty with Interval Valued Fuzzy Numbers: Case Study in Risk assessment” in the UGC sponsored seminar on Recent trends in mathematics & its applications organized by Digboi College, Digboi in Collaboration with the Dept. of Mathematics, Dibrugarh University during 7th-8th, October, 2013.
  14. Paper entitled “A combined approach to deal with aleatory and epistemic uncertainty in risk assessment” in the UGC sponsored seminar on Mathematics-Its Interdisciplinary Approaches in modern Curriculum organized by Dept. of Mathematics, DCB College during 30th -31st, August, 2013.
  15. Paper entitled “Fuzzy Subring (Ideal) of a fuzzy subring (ideal) of a ring” in the UGC sponsored seminar on contemporary issues on Mathematics and Statistics organized by Dept. of Mathematics and Dept. of Statistics, Gargaon College during 22nd -23rd, March, 2013.
  16. Paper entitled “Modeling uncertainty in human health risk assessment using fuzzy set” in the UGC sponsored seminar on Contemporary Issues on Mathematics and Statistics organized by Dept. of Mathematics and Dept. of Statistics, Gargaon College during 22nd -23rd, March, 2013.
  17. Paperentitled “A Probabilistic and Possibilistic Combination Approach to Propagate Objective and Subjective Uncertainty in Risk Assessment” in the national seminar organized by Dept. of Mathematics, Debraj Roy College, Golaghat, Assam, during 1st -2nd November, 2012 in collaboration with Assam Academy of Mathematics.
  18. Paper entitled “Uncertainty Modeling in Radiological Risk due to Release of Radioactivity from Manmade/Artificial Sources of Radiation on the Human Population (Labour) living in the Vicinity of the Source using Fuzzy Set Theory” in the national seminar on “Problems of Industrial Labourers in Assam” organized Dept. of Economics and statistics of ADP College, Nagaon during 28th-29th Sept. 2012.
  19. Paper entitled “An Evidence Theory Based Uncertainty Modeling in Human Health Risk assessment” in the UGC sponsored National seminar on “Recent Trends in Statistics and its Applications” organized by Dept. Of Statistics, Arya Vidyapeeth College in collaboration with Dept. Of Statistics, Dibrugarh University during 3rd and 4th February, 2012.
  20. Paper entitled “Modeling of Uncertainty in Human health Risk Assessment: An Evidence Theoretic Approach” in the National Seminar on ‘Recent Development in Natural Sciences’ organized by D. K. D. College, Dergaon, during 20th and 21st January, 2012.

Participation in Workshop/Seminar/Training Program/Orientation Program:

  1. Participated in the John Wiley & Sons research webinar: Publishing Research when English is your second language conducted on 12 August 2020.
  2. Participated in the International webinar entitled Recent trends in Mathematics: New Dimensions jointly organized by the Department of Mathematics and Department of Education, Siddhinath Mahavidyalaya, West Bengal, India on 16th August 2020.
  3. Participated in a webinar on the topic entitled How Apply for Research Grants? organized by Royal School of Applied & Pure Sciences, Royal Global University, Guwahati on 29th September, 2020.
  4. Attended the webinar Trends in Biomedicine & Life Sciences Publishing and Nuances & Tools of Scientific Publishing of a webinar series on All about Scientific Publishing Trends, Nuances, Tools, Ethics etc! organized by Springer Nature in collaboration of DeLCON on 2nd September 2020.
  5. Attended the webinar Abstracting & Indexing how to get indexed and how to increase research impact of a webinar series on All about Scientific Publishing Trends, Nuances, Tools, Ethics etc! organized by Springer Nature in collaboration of DeLCON on 9th September, 2020.
  6. Participated in the John Wiley & Sons research webinar: Online Publishing Platforms and the Advancement of Scientific Communication conducted 26th August 2020.
  7. Participated in a webinar on Publishing in academic journals and how to succeed with your publication organized by Taylor & Francis group on 26thAugust 2020.
  8. Participated in Faculty Development Programme on Moodle Learning Management System organized by Dibrugarh University and Spoken Tutorial Project, IIT, Bombay and funded by the National Mission on Education through ICT, MHRD, Govt. of India, from 09-09-2020 to 15-09-2020.
  9. Participated in an International online workshop on New Trends in Fuzzy and Rough Set Theory and its Applications organized by the Department of Mathematics and Statistics, School of Basic Sciences, Manipal University Jaipur, India during September 25-29, 2020.
  10. Participated in a workshop on Yoga as a Manifestation of Mental and Physical Health: positivity at the time of Covid-19 during 9th-11th July, 2020 organized by the Department of Physics Nowgong College, Nogaon, Assam.
  11. Attended AICTE sponsored one-week short term training program on Mathematica- A Scientific Research Tool organized by Sagar Institute of Research and Technology, Bhopal conducted from 21st - 26th September, 2020.
  12. Participated in an All India Council for Technical Education (AICTE) sponsored online one-week short term training program on Matlab-Statistics and Data Sciences organized by the Department of Applied Science, Sagar Institute of Research and Technology, Bhopal held on 27th July to 1st August 2020.
  13. Participated as an Invited speaker in the 3rd International Conference on Engineer Mathematics and Computing (ICEMC-2020), Haldia Institute of Technology, India.
  14. Participated in TEQIP STC on "Linear Algebra and its Applications in Engineering Sciences" organized by DUIET, Dibrugarh University during 12-16 August, 2019.
  15. Participated in the workshop “International Training Workshop on Fuzzy Logic and Applications (ITWFLA-2017)” organized by Department of Mathematical Sciences Indian Institute of Technology (Banaras Hindu University) Varanasi – 221 005 during March 20-25, 2017.
  16. Attended the refresher Course on "Research Methodology" during 16 January to 05 February, 2017, at the UGC – HRDC, Sagar (MP).
  17. Participated in the workshop “Curriculum design, preparation of ICT enabled course plan and teaching plan for student centric learning” organized by the Academic Research Cell, Dibrugarh University during 11th-13th September, 2014.
  18. Attended 66th Orientation Course during 03-01-2014 to 30-01-2014 held at Banaras Hindu University, Varanasi.
  19. Attended 5 days long National workshop on “Uncertainty Modeling and Analysis” organized by Dept. of Mathematics, Dibrugarh University during 23rd-27th January, 2012.
  20. Successfully completed a five day training program on MATLAB Software entitled “Training Program on Numerical and Statistical Computation using MATLAB Software”, organized by Department of Statistics, Dibrugarh University during 21st-25th March, 2011.
  21. Attended a Regional workshop on “Semester System In The Undergraduate Course With Reference To Course Plan, Teaching Plan, Question Setting And Evaluation” organized by Dibru College, Dibrugarh University on 8th January, 2011.
  22. Attended a Lecture Series on “Sensitivity and uncertainty Analysis” organized by Health safety and Environment Group, BARC Mumbai, during 25th-29th May, 2009. 
  23. Attended a National Seminar on “Mathematical Modeling” organized by Dept. of Mathematics, Dibrugarh University during 3rd-5th March, 2008.
Profile

Profile

Education:

  1. Bachelor’s Degree: North Lakhimpur College
  2. Master’s Degree: Dibrugarh University
  3. M. Phil: Dibrugarh University
  4. Ph.D.: Dibrugarh University

Professional Experience:

  • Working as an Assistant Professor in the dept. of Mathematics since 1st February, 2013.
  • Worked as an SRF in a major project titled “Modelling of Uncertainty and Variability in Radiological Risk Assessment (No 2009/36/18-BRNS/209 dated 27/04/2009)”during 2009-2012, in collaboration with BARC, Mumbai.

Areas of Interest/ Specialization: 

  • Fuzzy Set Theory and Evidence Theory based Uncertainty Modeling and Decision Making, Medical Diagnosis.

 

Research Scholars:

Sl. No.

Name

Status

M.Phil Scholars

1.

Brindaban Gohain

Awarded

2.

Rupjit saikia

Awarded

3.

Ranjit Chutia

Awarded

4.

Bulendra Limbo

Awarded

5.

Pranjal Talukdar

Awarded

6.

Bornali Saikia

Awarded

7.

Dhanesh Doley

Awarded

8.

Rajdeep Bora

Awarded

9.

Gourangajit Borah

Awarded

10.

Sonom Shome

Awarded

11.

Abhilash Bonik

Submitted

12.

Alakanada

Ongoing

Ph.D. Scholars

1.

Dr. Soumendra Goala

Awarded

2.

Dr. Pranjal Talukdar

Awarded

3.

Dr. Rupjit Saikia

Awarded

4.

Joydeep Borah

Abstract Submitted

5.

Bulendra Limboo

Ongoing

6.

Bornali Saikia

Ongoing

7.

Gourangajit Borah

Ongoing

8.

Brindaban Gohain

Ongoing

 

Seminar Organised:

  • National Seminar on “MATHEMATICAL MODELING ON APPLIED SCIENCES” (NSMMAS-2017) held on 14th March, 2017 (Under SAP-DRS-II).
  • International Conference on Mathematical Sciences in Applied Sciences (ICMMAS-2020) during 28-30, June, 2020.

Workshop Organised:

  • Teachers Enrichment Workshop (TEW) on Real Analysis, Algebra and Linear Algebra during Sep 30- Oct 5, 2019. (Sponsored by National Centre for Mathematics) (Jointly with Dr Ankur Bharali)

Edited Book:

  • Mathematical Modelling in Applied Sciences (Jointly with Prof. Tazid Ali).


Acted as a Resource person:

  1. Acted as a Chairperson in the first International webinar conference on uncertain theory and decision making FIWC-UTDM-2020, organized by School of Applied Sciences & Humanities & Development of Computer applications in collaboration with Moulana Abul Kalam Azad University of Technology, Haldia, West Bengal, India during 28-30 November, 2020. 
  2. Third International Conference on Computing and Communication (IC3- 2020), organised by Sikkim Manipal Institute of Technology, Sikkim during 13th-14th July 2020. 
  3. National level seven days online faculty development programme on the topic “Latex: Aesthetic of Scientific Documentation”, organised by Department of Mathematics and Computer Science, Bahona College, Bahona, Jorhat, during 7th -13th August 2020. 
  4. Webinar on the topic, “Some Aspect of Mathematical Modeling and Mathematical Foundation of Data Mining”, organised by Department of Mathematics in collaboration I.Q.A.C., Duliajan College, Duliajan, during 25-26th July, 2020. 
  5. International Conference on Mathematical Modelling in Applied Sciences (ICMMAS 2020), organised by Department of Mathematics, Dibrugarh University, Dibrugarh, during June 28-20, 2020.
  6. Webinar on Mathematics and Statistics in real world, organised by Department of Mathematics (RSAPS), held at Royal Global University, Guwahati on 22nd June, 2020.
  7. Acted as a session Chairperson in the 3rd International Conference on Engineer Mathematics and Computing (ICEMC-2020), Haldia Institute of Technology, India.
  8. “Workshop on Mathematical Software” organised by Dept. of Mathematics, CNB College, Bokakhat, Assam held on 24th September, 2019.
  9. “Workshop on Matlab” organized by Dept. of Mathematics, N. N. Saikia College, Assam on held on 3rd March, 2017.
  10. UGC sponsored national seminar on Recent Trend in Application in Mathematical Modeling to Problems in Natural and Social Sciences, organized by Dept. of Mathematics, Dhakuakhana College, Lakhimpur during 4th -5th February, 2016.
  11. UGC sponsored national level workshop on new trends in Mathematics and Its Application, organized by Dept. of Mathematics, Silapathar Science College during, 12th-13th June, 2015.
  12. UGC sponsored national workshop on Application on Matlab and Mathematica, organized by Dept. of Mathematics, Bahona College, Jorhat during 27th April-3rd May, 2015.
Publications

Publications

 

Research Publications:

Research Papers Published in Peer Reviewed Journals

  1. . Construction and generation of distance and similarity measures for intuitionistic fuzzy sets and various applications. International Journal of Intelligent Systems (2021). https://doi.org/10.1002/int.22608.
  2. Multicriteria decision making approach using an efficient novel similarity measure for generalized trapezoidal fuzzy numbers. J Ambient Intell Human Comput (2021). https://doi.org/10.1007/s12652-021-03347-x.
  3. Multi-attribute Cognitive Decision Making via Convex Combination of Weighted Vector Similarity Measures for Single-Valued Neutrosophic Sets. Cogn Comput 13, 1019–1033 (2021). https://doi.org/10.1007/s12559-021-09883-0.
  4. A Sophisticated Ranking Method of Fuzzy Numbers Based on the Concept of Exponential Area. New Mathematics and Natural Computation (NMNC),(2021) 17(02), 303-318.
  5. Numerical analysis of an MHD flow in fuzzy environment in presence of induced magnetic field. Heat Transfer (2021).  https://doi.org/10.1002/htj.22163.
  6. Analysis of fractional derivatives in thermal and solutal transfer equations of second-grade non-Newtonian fluids: A numerical study, Heat Transfer, DOI: 10.1002/htj.22072, 2021.
  7. Medical Pre-Screening of Common Diseases, DOI: 10.4018/978-1-7998-5788-4.ch011, 2021.
  8. Numerical Study on Second-Grade Fluid Flow Problems Using Analysis of Fractional Derivatives Under Fuzzy Environment, In Advances in Intelligent Systems and Computing, DOI: 10.1007/978-981-15-7394-1_4, 2021.
  9. Numerical Analysis of An Unsteady MHD Free Convective Fluid Flow with Uncertain Parameters, Advances in Mathematics: Scientific Journal, DOI: 10.37418/amsj.9.11.60, 2020.
  10. A New Approach for the Evaluation of Structural Failure by Credibility Distribution, The Open Civil Engineering Journal, DOI: 10.2174/1874149502014010217, 2020.
  11. Arithmetic operations on generalized semielliptic intuitionistic fuzzy numbers and their application in multicriteria decision making, Soft Computing, DOI: 10.1515/9783110628616-007, 2020.
  12. An Advanced Arithmetic Approach on GTIFNs and Its Application in Medical Analysis, New Mathematics and Natural Computation, DOI: 10.1142/s179300572150006x, 2020.
  13. Numerical solution of magnetohydrodynamic viscous flow over a shrinking sheet with second order slip under fuzzy environment, Advances in Mathematics: Scientific Journal, 9, 2020,ISSN - 1857-8365.
  14. A Decision-making Approach for Choosing a Reliable Product under the Hesitant Fuzzy Environment via a Novel Distance Measure, Vikalpa: The Journal for Decision Makers, 45, 2020, ISSN - 0256-0909.
  15. Fuzzy Multicriteria Decision Making in Medical Diagnosis using an Advanced Distance Measure on Linguistic Pythagorean Fuzzy Sets, Annals of Optimization Theory and Practice, 3, 2020, ISSN - 2588-5995.
  16. Medical Decision Making Using Arithmetic of Parabolic Fuzzy Numbers, SN Computer Science, 1, 1-14, 2020, Springer (Co-author: D. Doley).
  17. An advanced dice similarity measure of generalized fuzzy numbers and its application in Multi-criteria decision making. Arab Journal of Basic and Applied Sciences, 27(1), 75-92, 2020, Taylor & Francis.
  18. Fuzzy Multi-Criteria Decision Making Algorithm under Intuitionistic Hesitant Fuzzy Set with Novel Distance Measure, International Journal of Mathematical, Engineering and Management Sciences, 5(3), 473-487, 2020 (Co-authors: R. Saikia, H. Garg ).
  19. A Numerical Study of an MHD Fluid Flow along a Moving Cylinder using Fuzzy Concept, International Journal of Advanced Science and Technology, 29(3), 7729–7738, 2020 (Co-authors: J. Borah, G.C Hazarika).
  20. Effects of Fuzziness on an MHD Fluid Flow over an Exponentially Accelerated Inclined Plate, International Journal of Recent Technology and Engineering (IJRTE), 8(6), 3784-3790, 2020 (Co-authors: G.C Hazarika, J. Borah)
  21. Modeling Aleatory and Epistemic Uncertainty in Human Health Risk Assessment, Cybernetics and Systems, DOI: 10.1080/01969722.2020.1722909, 2020.
  22. Mathematics of uncertainty: an exploration on semi-elliptic fuzzy variable and its properties. SN Applied Sciences, 2(1), 1-11, 2020.
  23. A straightforward advanced ranking approach of fuzzy numbers. In smart intelligent computing and applications (pp. 475-483). Springer, Singapore, 2020.
  24. Medical diagnosis under uncertain environment through bipolar-valued fuzzy sets. In Computer vision and machine intelligence in medical image analysis (pp. 127-135). Springer, Singapore, 2020. (Co-author: D. Doley).
  25. Operations on Picture Fuzzy Numbers and Their Application in Multi-criteria Group Decision Making Problems. In International Conference on Biologically Inspired Techniques in Many-Criteria Decision Making (pp. 169-188). Springer, Cham, 2020. (Co-authors: R Bora & S. R. Dash).
  26. Decision Making for Medical Diagnosis through Credibility Theory. In International Conference on Information Technology and Applied Mathematics (pp. 713-724). Springer, Cham, 2019 (Co-author: T. Ali).
  27. Determination of Centre of Origin in Gunshot Analysis Using Triangular Fuzzy Number. In International Conference on Information Technology and Applied Mathematics (pp. 304-313). Springer, Cham, 2019 (Co-author: S. Goala).
  28. Decision Making Under Uncertainty via Generalized Parabolic Intuitionistic Fuzzy Numbers. In International Conference on Information Technology and Applied Mathematics (pp. 234-247). Springer, Cham, 2019 (Co-author: B. Saikia, D Doley).
  29. A Decision Making Approach for Finding Cause of Disease under Hesitant Fuzzy Environment. In International Conference on Information Technology and Applied Mathematics (pp. 260-269). Springer, Cham, 2019 (Co-author: R. Saikia).
  30. An Advanced Distance Measure for Intuitionistic Fuzzy Sets and Its Application in Decision Making. In International Conference on Information Technology and Applied Mathematics (pp. 314-326). Springer, Cham, 2019 (Co-author: P. Talukdar).
  31. Fuzzy decision making for medical diagnosis using arithmetic of generalised parabolic fuzzy numbers. Granular Computing, 1-12, 2019. (Co-author: D. Doley).
  32. Intuitionistic fuzzy multi criteria decision making approach to crime linkage using resemblance function. International Journal of Applied and Computational Mathematics, 5(4), 112, 2019. (Co-authors: S Goala & P Talukdar).
  33. Multi-criteria decision making under uncertainty via the operations of generalized intuitionistic fuzzy numbers. Granular Computing, 1-17, 2019.
  34. Arithmetic operations on normal semi elliptic intuitionistic fuzzy numbers and their application in decision-making. Granular Computing, 1-17, 2019. (Co-author: B. Saikia).
  35. A new ranking approach for interval valued intuitionistic fuzzy sets and its application in decision making. International Journal of Fuzzy System Applications (IJFSA), 8(2), 110-125, 2019. (Co-author: P. Talukdar).
  36. An Advanced Dice Similarity Measure of Fuzzy Numbers and Its Application in Multicriteria Decision Making. In 2019 Second International Conference on Advanced Computational and Communication Paradigms (ICACCP) (pp. 1-6), 2019. IEEE.
  37. Distance measures for cubic Pythagorean fuzzy sets and its applications to multicriteria decision making. Granular Computing, 1-18, 2019. (Co-author: P. Talukdar).
  38. Fuzzy Decision Making in Medical Diagnosis Using an Advanced Distance Measure on Intuitionistic Fuzzy Sets. The Open Cybernetics & Systemics Journal 12.1, 2018. (Co-author: S.Goala).
  39. Disease diagnosis using an advanced distance measure for Intuitionistic Fuzzy Sets. International Research Journal of Microbiology, Vol. 7(2) pp 029-042, 2018. (Co-author: P. Talukdar).
  40. Medical Diagnosis Based on Distance Measures between Picture Fuzzy Sets. International Journal of Fuzzy System Applications (IJFSA), 7(4), 15-36, 2018.
  41. Medical Diagnosis Via Distances Measures Between Credibility Distributions. International Journal of Decision Support System Technology (IJDSST), 10(4), 1-16, 2018.
  42. Fuzzy-Probability: DSS Human Health Risk Assessment Under Uncertain Environment. Advanced Fuzzy Logic Approaches in Engineering Science, 174, 2018.
  43. A Novel Arithmetic Technique for Generalized Interval-Valued Triangular Intuitionistic Fuzzy Numbers and Its Application in Decision Making. The Open Cybernetics & Systemics Journal, 12(1), 2018. (Coauthor: P. Talukdar)
  44. Detection of area under potential threat via an advanced aggregation operator on generalized triangular fuzzy number. Journal of Taibah University for Science, 1-9, 2018. (Coauthor: S. Goala)
  45. Fuzzy-DSS Human Health Risk Assessment Under Uncertain Environment. In Handbook of Research on Investigations in Artificial Life Research and Development (pp. 316-347). IGI Global, 2018.
  46. Modeling Uncertainty with Interval Valued Fuzzy Numbers: Case Study in Risk Assessment, International Journal of Information Technologies and Systems Approach (IJITSA), 11(2): 1-17, 2018.
  47. A Fuzzy Multicriteria Decision-Making Approach to Crime Linkage, International Journal of Information Technologies and Systems Approach (IJITSA), 11(2): 31-50, 2018. (Co-author: S. Goala).
  48. Some aspects of Equivalence Picture Fuzzy Relation, Advances in Modelling and Analysis A, 54(3), 424-434, 2018. (Co-author: K. Saikia).
  49. Human health risk assessment under uncertain environment and its SWOT analysis, The Open Public Health Journal, 11, 72-92, 2018.
  50. Medical decision making via the arithmetic of generalized triangular fuzzy numbers, Open Cybernetics and Systemics Journal, 12, 1-19, 2018 (Coauthor: S.R. Dash).
  51. An uncertainty measure and fusion rule for conflict evidences of big data via Dempster–Shafer theory, International Journal of Image and Data Fusion, DOI: 10.1080/19479832.2017.1391336, 2017.
  52. Some aspects of picture fuzzy set, Transactions of A. Razmadze Mathematical Institute (2017), https://doi.org/10.1016/j.trmi.2017.10.006. (Co-author: S. Ganju)
  53. Medical Diagnosis via Distance Measures on Picture Fuzzy, Advances in Modelling and Analysis A, 54(2), 137-152, 2017.
  54. Modeling of variability and uncertainty in human health risk assessment, MethodsX 4: 76-85, 2017.
  55. Bell-shaped Fuzzy Soft Sets and Their Application in Medical Diagnosis, Fuzzy Information and Engineering, 9(1), 67-91, 2017.
  56. Multi Criteria Decision Making Based on Classical α-Cut Approach. International Journal of Advanced Research in Computer Science, 8(3): 157-171, 2017.
  57. Decision Making in Medical Diagnosis via Distance Measures on Interval Valued Fuzzy Sets, International Journal of System Dynamics Applications (IJSDA), 6(4), 63-83, 2017.
  58. Construction of Families of P-boxes and Corresponding Membership Functions at Different Fractiles,  Expert System, Wiley, 2017. DOI: 10.1111/exsy.12202.
  59. A new approach to combine generalized interval valued fuzzy numbers based on average width of fuzzy set concept, Annals of Fuzzy Mathematics and Informatics, 13(3), 359–378, 2017.
  60. Comparison of Arithmetic Operations of Generalized Fuzzy Numbers: Case Study in Risk Assessment, Cybernetics and Systems, 47(4), 290-320, 2016.
  61. Dempster Shafer Structure-Fuzzy Number Based Uncertainty Modeling in Human Health Risk Assessment, International Journal of Fuzzy System Applications (IJFSA), 5(2), 96-117, 2016.
  62. An Extended Hybrid Approach to Model Variability and Uncertainty: Application in Risk Assessment, African Journal of Basic & Applied Sciences, 8(4), 193-197, 2016.
  63. A study on fuzzy multi-criteria decision making in gunshot analysis, International Journal of Mathematics Trends and Technology, (IJMTT) 31(2), 89-94, 2016.
  64. Uncertainty Modeling in Risk Assessment Based on Dempster–Shafer Theory of Evidence with Generalized Fuzzy Focal Elements, Fuzzy Information and Engineering, 7(1), 15-30, 2015.
  65. Aleatory and Epistemic Uncertainty Quantification, Applied Mathematics, Springer Proceeding, 209-217, 2015.
  66. Uncertainty Modeling in Human Health Risk Assessment using Fuzzy Set, International Journal of Computer Applications (0975–8887) Volume 82, No 12, November 2013.
  67. Fusion of Cauchy and Triangular Fuzzy Numbers: Application in Human Health Risk Assessment, Elixir Appl. Math. 63 (2013) 18166-18171.
  68. Combined approach to propagate aleatory and epistemic Uncertainty in risk assessment, International Journal of Mathematics and Computer Applications Research (IJMCAR), Volume 3-No 5, December 2013.
  69. An approach to deal with aleatory and epistemic uncertainty within the same framework: case study in risk assessment, International Journal of Computer Applications (0975–8887) Volume 80 – No 12, October 2013.
  70. Health Risk due to Release of Pollutants from Industries: A Fuzzy set Approach, Proceeding of the national seminar on “Problems of Industrial Labourers in Assam” organized Dept. of Economics and statistics of ADP College, Nagaon during 28th-29th Sept. (2012b).
  71. An evidence theory based uncertainty modeling in human health risk assessment, Assam Statistical Review: A research Journal of Statistics, volume-25 (special issue), 1-14, 2012.
  72. Modeling of uncertainty in dose assessment using probability-possibility transformation, International Journal of Computer applications, Volume 48, No.-12 (2012), pp.: 1-7.
  73. Sensitivity Analysis in Radiological Risk Assessment using Double Monte Carlo Method, International Journal of Computer applications, Volume 46, No.-5 (2012), pp.: 16-20.
  74. Modeling Uncertainty in Risk assessment using Double Monte Carlo Method, International Journal of Engineering and Innovative Technology, Volume 1, Issue 4, pp.: 114-118.
  75. Sensitivity Analysis in Radiological Risk Assessment using Probability Bounds Analysis, International Journal of Computer applications, Volume 44, No.-17 (2012), pp.: 1-5.
  76. Uncertainty Modeling of Radiological Risk Using Probability and Possibility Methods, International Journal of Computer applications, Volume 43, No.-13 (2012), pp.: 13-17.
  77. Uncertainty Modeling in Risk Analysis: A Fuzzy Set Approach, International Journal of Computer applications, Volume 43, No.-17 (2012), pp.: 35-39.
  78. Arithmetic Operation of Focal Elements and Their Basic Probability Assignment in Evidence Theory, International Journal of Mathematical Archive, Volume 3, No.-3 (2012), pp.: 1136-1140.
  79. A Hybrid Method to Deal with Aleatory and Epistemic Uncertainty in Risk Assessment, International Journal of Computer Application, Volume 42, No.-11 (2012), pp.: 37-44.
  80. A New Combination Rule for Conflict Problem of Dempster-Shafer Evidence Theory, International Journal of Energy, Information and Communications, Volume 3, No.-1 (2012), pp.: 35-40.
  81. Methods to Obtain Basic Probability Assignment in Evidence theory, International Journal of Computer application, Volume 38, No.-4 (2012), pp.: 46-51.
  82. Arithmetic Operations of Fuzzy Focal Elements in Evidence Theory, International Journal of Latest Trends in Computing,Volume 2 No. 4 (2011), pp.: 528-534.
  83. Comparison of a Case Study of Uncertainty Propagation using Possibility- Probability Transformation, International Journal of Computer application, Volume 35, No.-11 (2011), pp.: 47-55.
  84. Fuzzy Focal Elements in Dempster-Shafer Theory of Evidence: Case study in Risk Analysis, International Journal of Computer application, Volume 34, No.-1 (2011), pp.: 46-53.
  85. A Proposal for Construction of P-Box, International Journal of Advanced Research in Computer Science, Volume 2, No. 5 (2011) pp.: 221-225.
  86. Modeling of Uncertainty in Human Health Risk Assessment: A Comparative Study using Two Fuzzy Methods, Advances in Fuzzy Mathematics, Volume 6, Number 3 (2011), pp.: 323-333.
  87. Fuzzy Arithmetic with and without using α-cut method: A Comparative Study, International Journal of Latest Trends in Computing. Volume 2, Issue 1 (2011)pp.: 99-107

Papers Presented in National/International Seminars/conferences:

  1. Presented a research article (Oral) on the topic Parabolic Fuzzy Variables and their some Properties: A comparative Swot up in the International Conference on Recent Trends in Applied Mathematical Sciences on 26th & 27th September 2020. Jointly organised by University of Kerala, Arunai International Research Foundation in association with Universiti Tun Hussein Onn Malaysia.
  2. Presented a research article (Oral) on the topic “Jaccard Similarity Measure of Picture Fuzzy Sets and Its Applications” in the International Conference on Recent Trends in Applied Mathematical Sciences on 26th & 27th September 2020. Jointly organised by University of Kerala, Arunai International Research Foundation in association with Universiti Tun Hussein Onn Malaysia.
  3. Presented a paper titled “Decision Making for Medical Diagnosis through Credibility Theory” in 2nd International Conference on Information Technology and Applied Mathematics (ICITAM 2019), Haldia Institute of Technology, India.
  4. Presented a paper titled “An Advanced Dice Similarity Measure of Fuzzy Numbers and Its Application in Multicriteria Decision Making” in Second International Conference on Advanced Computational and Communication Paradigms (ICACCP-2019), SMIT, Sikkim, India.
  5. Presented a paper titled “Operations on Picture Fuzzy Numbers and their Application in Multi-Criteria Group Decision Making Problems (BITMDM-2019)” in International Conference on Biologically Inspired Techniques in Many-Criteria Decision Making, Fakir Mohan University, Balasore
  6. Presented a paper titled “A Straightforward Advanced Ranking Approach of Fuzzy Numbers based on Exponential Area Concept” in 3rd International Conference on Smart Computing & Informatics (SCI-2018), KIIT, Bhubaneswar.
  7. Presented a paper ”A Novel Approach to Perform Arithmetic Operations on Generalized Intuitionistic Fuzzy Numbers and Its Application in Decision Making” in the International Conference on Information Technology and Applied Mathematics (ICITAM 2017), Haldia Institute of Technology, India.
  8. Paper entitled “Dempster-Shafer structure-Normal/Bell shaped fuzzy number based uncertainty modeling in human health risk assessment” in the international conference on Recent trends in mathematics, organized by Dept. of mathematics, University of Allahabad during 10-12 July, 2015.
  9. Paper entitled “An Approach for Joint propagation of Aleatory and Epistemic Uncertainty in the health Risk Assessment” in National Seminar on Harnessing Science for Societal Development in Assam Agriculture University on 21st March, 2015.
  10. Paper entitled “Solution of Economic problem with the help of fuzzy linear system of equations” in the UGC sponsored seminar on Recent trends in Mathematical Economics organized by Lakhimpur Girls; College during 29th-30th, August, 2014.
  11. Paper entitled “Application of Fuzzy Linear Equations in an Economic Problem” in the UGC sponsored seminar on Recent trends in Mathematical Economics organized by Lakhimpur Girls; College during 29th-30th, August, 2014.
  12. Presented a paper entitled "Aleatory and epistemic uncertainty quantification within the same framework of risk" in the international conference “Emerging Trends in Applied Mathematics: Dedicated to the Memory of Sir Asutosh Mookerjee and Contributions of S.N.Bose, M.N.Saha and N.R.Sen" in the Department of Applied Mathematics, University of Calcutta during February 12-14, 2014.
  13. Paper entitled “Modeling Uncertainty with Interval Valued Fuzzy Numbers: Case Study in Risk assessment” in the UGC sponsored seminar on Recent trends in mathematics & its applications organized by Digboi College, Digboi in Collaboration with the Dept. of Mathematics, Dibrugarh University during 7th-8th, October, 2013.
  14. Paper entitled “A combined approach to deal with aleatory and epistemic uncertainty in risk assessment” in the UGC sponsored seminar on Mathematics-Its Interdisciplinary Approaches in modern Curriculum organized by Dept. of Mathematics, DCB College during 30th -31st, August, 2013.
  15. Paper entitled “Fuzzy Subring (Ideal) of a fuzzy subring (ideal) of a ring” in the UGC sponsored seminar on contemporary issues on Mathematics and Statistics organized by Dept. of Mathematics and Dept. of Statistics, Gargaon College during 22nd -23rd, March, 2013.
  16. Paper entitled “Modeling uncertainty in human health risk assessment using fuzzy set” in the UGC sponsored seminar on Contemporary Issues on Mathematics and Statistics organized by Dept. of Mathematics and Dept. of Statistics, Gargaon College during 22nd -23rd, March, 2013.
  17. Paperentitled “A Probabilistic and Possibilistic Combination Approach to Propagate Objective and Subjective Uncertainty in Risk Assessment” in the national seminar organized by Dept. of Mathematics, Debraj Roy College, Golaghat, Assam, during 1st -2nd November, 2012 in collaboration with Assam Academy of Mathematics.
  18. Paper entitled “Uncertainty Modeling in Radiological Risk due to Release of Radioactivity from Manmade/Artificial Sources of Radiation on the Human Population (Labour) living in the Vicinity of the Source using Fuzzy Set Theory” in the national seminar on “Problems of Industrial Labourers in Assam” organized Dept. of Economics and statistics of ADP College, Nagaon during 28th-29th Sept. 2012.
  19. Paper entitled “An Evidence Theory Based Uncertainty Modeling in Human Health Risk assessment” in the UGC sponsored National seminar on “Recent Trends in Statistics and its Applications” organized by Dept. Of Statistics, Arya Vidyapeeth College in collaboration with Dept. Of Statistics, Dibrugarh University during 3rd and 4th February, 2012.
  20. Paper entitled “Modeling of Uncertainty in Human health Risk Assessment: An Evidence Theoretic Approach” in the National Seminar on ‘Recent Development in Natural Sciences’ organized by D. K. D. College, Dergaon, during 20th and 21st January, 2012.

Participation in Workshop/Seminar/Training Program/Orientation Program:

  1. Participated in the John Wiley & Sons research webinar: Publishing Research when English is your second language conducted on 12 August 2020.
  2. Participated in the International webinar entitled Recent trends in Mathematics: New Dimensions jointly organized by the Department of Mathematics and Department of Education, Siddhinath Mahavidyalaya, West Bengal, India on 16th August 2020.
  3. Participated in a webinar on the topic entitled How Apply for Research Grants? organized by Royal School of Applied & Pure Sciences, Royal Global University, Guwahati on 29th September, 2020.
  4. Attended the webinar Trends in Biomedicine & Life Sciences Publishing and Nuances & Tools of Scientific Publishing of a webinar series on All about Scientific Publishing Trends, Nuances, Tools, Ethics etc! organized by Springer Nature in collaboration of DeLCON on 2nd September 2020.
  5. Attended the webinar Abstracting & Indexing how to get indexed and how to increase research impact of a webinar series on All about Scientific Publishing Trends, Nuances, Tools, Ethics etc! organized by Springer Nature in collaboration of DeLCON on 9th September, 2020.
  6. Participated in the John Wiley & Sons research webinar: Online Publishing Platforms and the Advancement of Scientific Communication conducted 26th August 2020.
  7. Participated in a webinar on Publishing in academic journals and how to succeed with your publication organized by Taylor & Francis group on 26thAugust 2020.
  8. Participated in Faculty Development Programme on Moodle Learning Management System organized by Dibrugarh University and Spoken Tutorial Project, IIT, Bombay and funded by the National Mission on Education through ICT, MHRD, Govt. of India, from 09-09-2020 to 15-09-2020.
  9. Participated in an International online workshop on New Trends in Fuzzy and Rough Set Theory and its Applications organized by the Department of Mathematics and Statistics, School of Basic Sciences, Manipal University Jaipur, India during September 25-29, 2020.
  10. Participated in a workshop on Yoga as a Manifestation of Mental and Physical Health: positivity at the time of Covid-19 during 9th-11th July, 2020 organized by the Department of Physics Nowgong College, Nogaon, Assam.
  11. Attended AICTE sponsored one-week short term training program on Mathematica- A Scientific Research Tool organized by Sagar Institute of Research and Technology, Bhopal conducted from 21st - 26th September, 2020.
  12. Participated in an All India Council for Technical Education (AICTE) sponsored online one-week short term training program on Matlab-Statistics and Data Sciences organized by the Department of Applied Science, Sagar Institute of Research and Technology, Bhopal held on 27th July to 1st August 2020.
  13. Participated as an Invited speaker in the 3rd International Conference on Engineer Mathematics and Computing (ICEMC-2020), Haldia Institute of Technology, India.
  14. Participated in TEQIP STC on "Linear Algebra and its Applications in Engineering Sciences" organized by DUIET, Dibrugarh University during 12-16 August, 2019.
  15. Participated in the workshop “International Training Workshop on Fuzzy Logic and Applications (ITWFLA-2017)” organized by Department of Mathematical Sciences Indian Institute of Technology (Banaras Hindu University) Varanasi – 221 005 during March 20-25, 2017.
  16. Attended the refresher Course on "Research Methodology" during 16 January to 05 February, 2017, at the UGC – HRDC, Sagar (MP).
  17. Participated in the workshop “Curriculum design, preparation of ICT enabled course plan and teaching plan for student centric learning” organized by the Academic Research Cell, Dibrugarh University during 11th-13th September, 2014.
  18. Attended 66th Orientation Course during 03-01-2014 to 30-01-2014 held at Banaras Hindu University, Varanasi.
  19. Attended 5 days long National workshop on “Uncertainty Modeling and Analysis” organized by Dept. of Mathematics, Dibrugarh University during 23rd-27th January, 2012.
  20. Successfully completed a five day training program on MATLAB Software entitled “Training Program on Numerical and Statistical Computation using MATLAB Software”, organized by Department of Statistics, Dibrugarh University during 21st-25th March, 2011.
  21. Attended a Regional workshop on “Semester System In The Undergraduate Course With Reference To Course Plan, Teaching Plan, Question Setting And Evaluation” organized by Dibru College, Dibrugarh University on 8th January, 2011.
  22. Attended a Lecture Series on “Sensitivity and uncertainty Analysis” organized by Health safety and Environment Group, BARC Mumbai, during 25th-29th May, 2009. 
  23. Attended a National Seminar on “Mathematical Modeling” organized by Dept. of Mathematics, Dibrugarh University during 3rd-5th March, 2008.
Courses Taken
Current Courses
Sponsored Projects