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Dr. Subhradev Sen

Assistant Professor

Alliance School of Applied Mathematics

Dr. Subhradev Sen holds a doctoral degree in Statistics from Pondicherry Central University, Puducherry, India and a first class first master’s degree in Statistics from Visva Bharati University, Santiniketan, India.

He teaches Business Statistics, Managerial Mathematics, Research Methodology, Statistics with R, and Quantitative Techniques in the University and is now working as Coordinator for SWAYAM, Alliance School of Business. He has more than fifteen years of teaching, industry, academic, and research experience in statistics and related fields.

Before joining to Alliance University in August 2016, he served the Division of Clinical Research & Biostatistics, Malabar Cancer Centre (an Autonomous Centre under the Govt. of Kerala), Kerala, India, as a Lecturer in Biostatistics for three and half years in a permanent position. He taught post graduate level Statistics in the Department of Statistics, Pondicherry University, India, during July 2006 to April 2010 as a Lecturer in Statistics. During 2010-2012, he served Advanced Medicare & Research Institute, Kolkata as a Statistician. Dr. Sen Was a visiting faculty at Bio-equivalence Study Centre, Jadavpur University, Kolkata, India, during 2011-2012. He has given invited talks on Statistics in the PG Centre, Pondicherry University, Karaikal, India, Kerala University of Health Sciences, Thrissur, India, Pariyaram Medical College, Kerala to name a few.

Dr. Sen is actively involved in research. His major area of research includes Distribution Theory, Reliability Studies & Statistical Quality Control, and Survival Analysis. He has introduced in statistical literature a new family of probability distributions, namely the “xgamma distribution”, which has been gaining popularity among researchers for modeling lifetime data in the different parts of the globe. Another contribution, with his co-author, has been in the field of reliability theory by the name of “Augmentation Strategic Plan” (ASP) based on which a UGC funded major research project has successfully been completed by the Department of Statistics, Pondicherry University, India.

He is presently concentrating in the areas, like, Circular Statistics, Record Statistics, Industrial Statistics, and Environmental Statistics.

Research Publication:

  1. Suman K. Ghosh and Subhradev Sen (2021). Modelling pages left blank in University examination: A resolution in higher education process, REVSTAT-Statistical Journal, to appear (SCOPUS/ Science Citation Indexed).
  2. Haitham M. Yousof, Mustafa C. Korkmaz, and Subhradev Sen (2021). A new two parameter lifetime model, Annals of Data Science, Springer Nature, 8, 91–106. https://doi.org/10.1007/s40745-019-00203-w (Japanese Science & Tech. Indexed).
  3. Abhimanyu Singh Yadav, Subhradev Sen, Sudhansu S. Maiti, Mahendra Saha, and Shivanshi Shukla (2020). Some further properties and Bayesian inference for inverse xgamma distribution under progressive type-II censored scheme, Annals of Data Science, Springer Nature, Online first, https://doi.org/10.1007/s40745-020-00286-w(Japanese Science & Tech. Indexed).
  4. Subhradev Sen, Hazem Al-Mofleh, and Sudhansu S. Maiti (2020). On discrimination between the Lindley and xgamma distributions, Annals of Data Science, Springer Nature, Online first,https://doi.org/10.1007/s40745-020-00243-7(Japanese Science & Tech. Indexed).
  5. Subhradev Sen, Ahmed Z. Afify, Hazem Al-Mofleh and M. Ashanullah (2019). The Quasi xgamma-geometric distribution with application in medicine, FILOMAT, University of Nis, Republic of Serbia, 33(16), 5291-5330 (SCOPUS/ Science Citation Indexed).
  6. Subhradev Sen, Mustafa C. Korkmaz, and Haitham M. Yousof (2018). The quasi xgamma-Poisson distribution: Properties and Application, ?STAT?ST?K-Journal of the Turkish Statistical Association, 11(3), 65-76 (MathSciNet Indexed).
  7. Subhradev Sen, Chandra and Sudhansu S. Maiti (2018). On properties and application of a two-parameter xgamma distribution, Journal of Statistical Theory and Applications, Atlantis Press, 17(4), 674-685 (SCOPUS/ Emerging Source Citation Indexed).
  8. Subhradev Sen and Ahmed Z. Afify (2018). Finite range life distributions of coherent dependent systems, IAPQR Transactions, 43(1), 73-88 (Current Index to Statistics).
  9. Subhradev Sen, Chandra and Sudhansu S. Maiti (2018). Survival estimation in xgamma distribution under progressively type-II right censored scheme, Model Assisted Statistics and Applications, IOS Press, 13(2), 107-121 (SCOPUS/ Science Citation Indexed).
  10. Subhradev Sen, Chandra and Sudhansu S. Maiti (2017). The weighted xgamma distribution: Properties and Application, Journal of Reliability & Statistical Studies, 10(1), 43-58 (UGC Care List/ Emerging Source Citation Indexed).
  11. Subhradev Sen, Meenu Tom, Geetha M. and Satheesan B. (2017). Estimating unknown heterogeneity in Head and Neck cancer survival: A parametric shared frailty approach, Electronic Journal of Applied Statistical Analysis, 10(1), 82-92 (SCOPUS/ Emerging Source Citation Indexed).
  12. Subhradev Sen and N. Chandra (2017). The quasi xgamma distribution with application in bladder cancer data, Journal of Data Science, 15(1), 61-76 (Current Index to Statistics).
  13. Subhradev Sen and N. Chandra (2016). The leaned normal distribution: An alternative to skewed data analysis, IAPQR-Transactions, 41(1), 27-42 (Current Index to Statistics).
  14. Subhradev Sen, Sudhansu S. Maiti and N. Chandra (2016). The xgamma Distribution: Statistical properties & Application, Journal of Modern Applied Statistical Methods, 15(1), 774-788 (SCOPUS Indexed)
  15. Ratheesan K, Saina Sunil Kumar, Subhradev Sen and Satheesan B. (2016). Geographical Distribution of Cancer in Northern Kerala, India: A Retrospective Analysis, Indian Journal of Applied Research, 6(9), 654-656 (UGC Care/ Copernicus Indexed).
  16. Kavitha K.P, Sujith Kumar M., Geetha M., Subhradev Sen, Sangeetha K. Nayanar and Satheesan B. (2016). Pathological Patterns and Complete Response Rates after Neoadjuvant Chemotherapy and Chemoradiation in Locally Advanced Breast Cancer- an audit of 104 Patients, Journal of Medical Science and Clinical Research, 4(2), 9216-9221.
  17. Subhradev Sen, Biji, M. S., Chakraborty, S., Sindhu, N. R. and Balasubramanian, S. (2015). Pairwise Comparison in Repeated Scores- Application in Palliative Cancer Patients.Journal of Data Science, 13(4), 795-806 (Current Index to Statistics).
  18. Patil, V. M., Muttath, G., Babu, S., Kumar, S. T., Jones, J., Subhradev Sen, and Chakraborty, S. (2015). Does the use of induction chemotherapy in oral cavity cancer compromise subsequent loco-regional treatment delivery: results from a matched pair analysis, Indian journal of cancer, 52(4), 632-636 (SCOPUS/Science Citation Indexed).
  19. Sankaran, B. M., Chakraborty, S., Patil, V. M., Raghavan, S. N., Thomas, S. and Subhradev Sen (2015). Burden and outcomes of pressure ulcers in cancer patients receiving the Kerala model of home-based palliative care in India: Results from a prospective observational study.Indian journal of palliative care, 21(2), 152-157 (SCOPUS/ Emerging Source Citation Indexed).
  20. Chandra and Subhradev Sen (2014). Augmented Strength Reliability of Equipment under Gamma Distribution, Journal of Statistical Theory and Applications, 13 (3), Atlantis Press, 212-221 (SCOPUS/ Emerging Source Citation Indexed).
  21. Atanu Bhattacharjee and Subhradev Sen (2014). Letter to the Editor: Second, third, and fourth head and neck tumors. A progressive decrease in survival, Head & Neck, 36(9), Wiley, 1376-1376 (SCOPUS Indexed).
  22. As one of the Co-Authors and Member of INICC (2013). Effectiveness of a multidimensional approach for prevention of ventilator-associated pneumonia in 21 adult intensive-care units from 10 cities in India: findings of the International Nosocomial Infection Control Consortium (INICC), Epidemiology & Infection, Cambridge University Press, 141(12), 2483-2491 (American Statistical Association/SCOPUS Indexed).
  23. As one of the Co-Authors and Member of INICC (2012). Impact of a multidimensional infection control strategy on catheter-associated urinary tract infection rates in the adult intensive care units of 15 developing countries: findings of the International Nosocomial Infection Control Consortium (INICC) (2012), Infection, Vol. 4(5), Springer-Verlag, 517-526 (SCOPUS/ UGC Care List).
  24. Subhradev Sen, Mithu Dey and Sudhansu S Maiti (2010). Discrete Birnbaum-Saunders Distribution and its properties related to Reliability analysis, IAPQR-Transactions, 35(1), 67-78 (Current Index to Statistics).

Book Chapter:

Published (with Suman K. Ghosh and Hazem Al-Mofleh) chapter entitled “The Mirra distribution for modeling time-to-event data sets” for the research book “Strategic Management, Decision Theory, and Decision Science-Contributions to Policy Issues” published by Springer Singapore. ISBN: 978-981-16-1368-5. Website: https://www.springer.com/gp/book/9789811613678, 2021.

Research Paper (Communicated):

  • The wrapped xgamma distribution for modeling circular data appearing in geological context (Under Review) (With Hazem Al-Mofleh)

General Articles:

  • Editorials (in Bengali), Hiranyagarvo (Bengali e-Magazine), www.hiranyagarvo.in
  • “Doctoral Research-Challenges and Resolutions”, Subhradev Sen, Scribd Archieve, 2015
  • “Health, Disease, Illness: Conceptual Puzzles”, Subhradev Sen, Scribd Archieve, 2015
  • “Aiming Erratic World Peace”, Subhradev Sen, Scribd Archieve, 2009
  • “Poverty: Not a word only”, Subhradev Sen, Scribd Archieve, 2008 (Bengali version in Bengali Magazine "Hiranyagarvo", Santiniketan 2005)
  • “Experiments: In the Light of Statistical Regularity”, Subhradev Sen, Scribd Archieve, 2008

Achievements/ Awards & Recognitions:

  • “Best Theoretical Research Paper Award” for the article entitled “Some Further Properties and Characterizations of Mirra Distribution”, conferred by the Department of Statistics, Ramanujan School of Mathematical Sciences, Pondicherry University, India (December 22, 2020)
  • Merit Scholarship, Visva-Bharati University, Santiniketan, India (2004)
  • Silver Medal, for excellence in 10th Standard Board Examination, Bharat Sevashram Sangha, Midnapore, India (1994)
  • Silver Medal, for excellence in 10th Standard Board Examination, Midnapore Times, Midnapore, India (1994)
  • State Fellowship for Painting, West Bengal, India (1984-86)

Editorial Activity in Peer-Review Research Journals:

  • Section Chief Editor, Journal of Data Science and Research, Sigma Academic Publisher, Maryland, United States
  • Reviewers at Editorial Team, International Journal of Statistics and Probability, Canadian Center of Science and Education, 1120 Finch Avenue West, Suite 701-309, Toronto, ON., M3J 3H7, Canada

Referee work in Peer-Review Research Journals:

  • REVSTAT-Statistical Journal, Revista de Estatística, Portugal
  • Communication in Statistics-Theory & Methods, Taylor & Francis
  • Austrian Journal of Statistics, Austrian Society for Statistics
  • Model Assisted Statistics & Applications, IOS Press, Nieuwe Hemweg 6B, 1013 BG, Amsterdam, The Netherlands
  • Pakistan Journal of Statistics, College of Statistical and Actuarial Sciences, University of the Punjab, Lahore, Pakistan
  • Pakistan Journal of Statistics & Operations Research, College of Statistical and Actuarial Sciences, University of the Punjab, Lahore, Pakistan
  • International Journal of Statistics and Probability, Canadian Center of Science and Education, 1120 Finch Avenue West, Suite 701-309, Toronto, ON., M3J 3H7, Canada
  • Journal de la Société Française de Statistique, Journal of the French Statistical Society
  • Pravara Journal of Science & Technology, PRAVARA Rural Education Society, India (2017-2018)
  • Clinical Oncology, Elsevier, Radarweg 29, 1043 NX Amsterdam, Netherlands. (Statistical Reviewer)

 

Affiliation with Professional/Research Bodies:

  • Life Member of “Indian Science Congress Association”(ISCA), India
  • Life Member of “Calcutta Statistical Association”(CSA), India
  • Life Member of “Indian Association for Productivity, Quality and Reliability (IAPQR)”, India
  • Life Member of “Indian Society for Probability and Statistics”(ISPS), India

Personal Research Collaboration:

  • Department of Statistics, Visva-Bharati University, India
  • Department of Statistics, Pondicherry University, India
  • Department of Statistics, Central University of Rajasthan, India
  • Department of Statistics, Mathematics and Insurance, Benha University, Egypt
  • Department of Measurements and Evaluation, Artvin Coruh University, Artvin, Turkey
  • Department of Mathematics & Statistics, Tafila Technical University, Jordan
  • Department of Information Systems and Supply Chain Management, Rider University, NJ, USA
  • Department of Mathematics & Statistics, IISER-Kolkata, India

Administrative Experiences

  • Is a constituent member of “Center for Academic Research”, one of the clusters for Center for Research and Innovation, Alliance University, Bengaluru, India (August 2019 to till date)
  • Is member of “Internship and Dissertation Committee”, Alliance School of Business, Alliance University, Bengaluru, India (2018 to till date)
  • Is coordinator for SWAYAM, Alliance School of Business, Alliance University, Bengaluru, India (2018 to till date)
  • Is a member, NSDL Club, Alliance University, Bengaluru, India (August 2019 to till date)
  • Is member of several Doctoral Committees for Ph.D dissertation, Alliance School of Business, Alliance University, India
  • Was In-Charge, Office of Institutional Review Board (IRB), Malabar Cancer Centre, Thalassery, India (March’2013-July’ 2016)
  • Developed and Edited 15 Standard Operating Procedures (SOPs) for Office of IRB, Division of Clinical Research & Biostatistics, Malabar Cancer Centre, Thalassery, India
  • Was a Member-Secretary, Academic Council, Malabar Cancer Centre, Thalassery, India (February’2015-July’ 2016)

Other Activities:

  • Bachelor and Diploma of Painting with 1st Class from Indian Music Board (1991-92)
  • Was Co-Editor of Bengali Cultural Magazine, “Hiranyagarvo” (2005-06)
  • Founder & Editor-in-Chief, “Hiranyagarvo” (www.hiranyagarvo.in), a Bengali Cultural e-Magazine, (2017-till date). Also acts as Publisher of “Hiranyagarvo Publishing House”, Bengaluru (2020 onwards)
  • Member, Sri Aurobindo Society, Society House, Puducherry, India (July 2019 to June 2024)

Research Paper Presentation in Conference:

  1. Participated and presented research paper in “Alliance Management Studies International Conference 2021” (Social Challenges and Business Responses), organized by Alliance School of Business, January 29-30, 2021, at Alliance University, Bengaluru, India.
  2. Participated and presented research paper in the “International Virtual Conference on Prof. C. R. Rao’s Thoughts on Statistical Sciences” (ICON-CRRAO-STOSS-2020), organized by the Department of Statistics, Ramanujan School of Mathematical Sciences, Pondicherry University, India & Mrs A.V.N College, Visakhapatnam, India, November 21, 22 & 28, 29-2020.
  3. Participated and presented research paper in “Alliance Management Studies International Conference” (AMSICON), organized by Alliance School of Business, April 11-13, 2019, at Alliance University, Bengaluru, India.
  4. Participated and presented research paper in “Tenth International Triennial Calcutta Symposium on Probability and Statistics”, organized jointly by Department of Statistics, University of Calcutta & Calcutta Statistical Association (CSA), December 27-30, 2018, at Department of Statistics, University of Calcutta, India.
  5. Participated and presented research paper in the “International Conference on Theory and Applications of Statistics and Information Sciences" in conjunction with XXXVII Annual Convention of Indian Society for Probability and Statistics and in association with Indian Bayesian Society, January 5-7, 2018, at Department of Statistics, Bharathiar University, Coimbatore, India.
  6. Participated and presented research paper in “International Conference on Mathematics & Computer Science-2017”, organized jointly by Jyoti Nivas College Autonomous, Bengaluru & International Multidisciplinary Research Foundation (IMRF), February 16-18’ 2017, at Jyoti Nivas College Autonomous, Bengaluru, India.
  7. Participated and presented research paper in “Ninth International Triennial Calcutta Symposium on Probability and Statistics”, organized jointly by Department of Statistics, University of Calcutta & Calcutta Statistical Association (CSA), December 28-31’ 2015, at Department of Statistics, University of Calcutta, India.
  8. Participated and presented research paper in the International Conference on “Statistics and Information Technology for a Growing Nation” in conjunction with XXXIV annual convention of Indian Society for Probability and Statistics (ISPS), Organized jointly by S. V. University, Tirupati, & Indian Statistical Institute, Kolkata, November 30 – December 2’ 2014 at S. V. University, Tirupati, India.
  9. Participated and presented paper in the “Seventh International Triennial Calcutta Symposium on Probability & Statistics”, Jointly organized by Calcutta University & Calcutta Statistical Association, Dec 28-31, 2009, University of Calcutta, Kolkata, India.

Participation in Training/Workshops/Seminars:

  1. Participated in a two-day “International Webinar on Statistical Methods for Some Special Areas of Applications”, Organized by the Department of Statistics, Presidency College, Chennai, India, July 20-21, 2021.
  2. Participated and completed certificate course on “Business Applications of Hypothesis Testing and Confidence Interval Estimation”, authorized by Rice University, Houston, Texas, and offered through Coursera, May-June, 2020.
  3. Participated in Webinar Discussion Meeting Series on “Statistical Quality Management”, conducted by the Head, Department of Statistics, Visva Bharati University, Indian, 8 May – 6 June, 2020.
  4. Participated as a resource person in a two-day workshop on “Hypothesis Testing in Clinical Trials (HTCT-15)”, Organized by Malabar Cancer Centre, Thalassery, October 3-4’ 2015 at Malabar Cancer Centre, Thalassery, Kerala, India.
  5. Participated and organized Workshop on “ICH-GCP Regulations for Clinical Research”, Organized by Malabar Cancer Centre, Thalassery, August 8’ 2015, Thalassery, Kerala, India.
  6. Participated in a day workshop on “Survival Analysis (SURV-15)”, Organized by Malabar Cancer Centre, Thalassery, April 11’ 2015 at Malabar Cancer Centre, Thalassery, Kerala, India.
  7. Participated as a Resource person and Chairman in a day National Workshop (“Intro to R”) on The World Quality Day-2014, Organized by Malabar Cancer Centre, Thalassery, November 13’ 2014 at Malabar Cancer Centre, Thalassery, Kerala, India.
  8. Participated as a Resource person in a Two-day National Workshop in Clinical Trial & Meta Analysis, Organized by Malabar Cancer Centre, Thalassery, April 5- April 6’ 2014 at Malabar Cancer Centre, Thalassery, Kerala, India.
  9. Participated as Organizing Secretary in a Two-day National Workshop on Burden of Disease: Concept & Calculation (ONCO-BURDEN’13), Organized by Malabar Cancer Centre, Thalassery, and partly sponsored by Indian Council of Medical Research (ICMR), New Delhi, November 16-November 17’ 2013 at Malabar Cancer Centre, Thalassery, Kerala, India.
  10. Participated as a Resource person in a Two-day workshop, “Biomatrix’13”, on Basics of Biostatistics & Clinical Research Methodology, Organized by Malabar Cancer Centre, Thalassery, April 27- April 28’ 2013 at IMA Hall, Thalassery, Kerala, India.
  11. Participated in a Two-day training programme on “Quality Function Deployment”, organized by IAPQR, Kolkata & Quality Council of India (GoI), December 15-16’ 2011, Kolkata, India.
  12. Participated in a one-day workshop on Evidence based Medicine, April 17’ 2011, AMRI Hospital, Dhakuria, Kolkata, India.
  13. Participated in a Two-Day Training Programme on the Use of Statistical Software (SPSS), March 16-17’2010, organized by the Department of Statistics, Pondicherry University, India.
  14. Participated in the National Seminar on Gender Data Gaps, (Jointly organized by the Central Statistical Organization, Govt. of India and Directorate of Economics and Statistics, Puducherry), 21-22 April’2009, Pondicherry University, India.
  15. Participated in the National Workshop on Actuarial Science with special reference to Financial Mathematics (Sponsored by U.G.C, 25-26’ March, 2009), Department of Statistics, University of Madras, Chennai-5, India.
  16. Participated in the National Workshop on Statistical Data Mining (21-22’November, 2008), Department of Statistics, University of Madras, Chennai-5, India.
  17. Participated in the Orientation course on “Summer School on Basic Sciences”, organized by UGC Academic Staff College, (5th -25th august, 2008) Pondicherry (Central) University, Puducherry-14, India.
  18. Participated in the “National Workshop on Statistical Methods” (14-15, March’2008), organized by the Department of Statistics, Pondicherry (Central) University, Puducherry-14, India.
  19. Participated in the workshop “Exploring Web Resources in Research & Teaching”, organized by the Department of Library and Information Science, (22nd February, 2008), Pondicherry (Central) University, Puducherry-14, India.

Organization of Seminar/Conference/Workshop:

  • One of the Convenors for “Alliance Management Studies International Conference” (AMSICON), organized by Alliance School of Business, Alliance University, Bengaluru, India, during April 11-13, 2019.
  • Organizing Chairperson in a two-day workshop on “Hypothesis Testing in Clinical Trials (HTCT-15)”, Organized by Malabar Cancer Centre, Thalassery, October 3-4’ 2015 at Malabar Cancer Centre, Thalassery, Kerala, India.
  • Organizing Secretary for a day Workshop on “ICH-GCP Guidelines for Clinical Research” , Organized by Malabar Cancer Centre, Thalassery, August 8’ 2015 at Malabar Cancer Centre, Thalassery, Kerala, India.
  • Organizing Chairperson in a day workshop on “Survival Analysis (SURV-15)”, Organized by Malabar Cancer Centre, Thalassery, April 11’ 2015 at Malabar Cancer Centre, Thalassery, Kerala, India.
  • Organizing Chairperson of a day workshop “Intro to R” on The World Quality Day-2014 November 13’2014, Organized by Malabar Cancer Centre, at Thalassery, Kerala, India.
  • Organizing Secretary for a Two-day National Workshop on Burden of Disease: Concept & Calculation (ONCO-BURDEN’13), Organized by Malabar Cancer Centre, Thalassery, and partly sponsored by Indian Council of Medical Research (ICMR), New Delhi, November 16-November 17’ 2013 at Malabar Cancer Centre, Thalassery, Kerala, India.