Department |
Department of Mathematics |

Designation |
Assistant Professor |

Educational Qualification |
Ph.D. & M.Phil. |

aksharma.maths@nitrr.ac.in & aksharma.ism@gmail.com | |

Contact Number |
9199454963 |

Dr Anup Kumar Sharma

Department |
Department of Mathematics |

Designation |
Assistant Professor |

Educational Qualification |
Ph.D. & M.Phil. |

aksharma.maths@nitrr.ac.in & aksharma.ism@gmail.com | |

Contact Number |
9199454963 |

Areas of Interest

Computational Statistics, Sampling Theory, Bayesian Analysis and Data Science.

Publications

**DETAILS LIST OF PUBLICATIONS**** **

https://scholar.google.com/citations?user=LmaQ5agAAAAJ&hl=en

20. **A. K. Sharma **& **A. Kumar**.** **Efficient General Class of Estimators for Population Mean in Two-Phase Sampling under Missing Information at Random. **Journal of Modern Applied Statistical Methods (Accepted and Article in press)**

19. ** **G. N. Singh, A. K. Pandey & **A. K. Sharma **(2020): Some improved and Alternative Imputation Methods for Finite Population Mean in Presence of Missing Information, *Communications in Statistics-Theory & Methods**,*50(19) 4401-4427. (Taylor & Francis)* *DOI: 10.1080/03610926.2020.1713375.** **

18.** A. K. Sharma** & A. K. Singh (2019): Estimation of Population Variance Under an Imputation Method in Two-Phase Sampling, ** Proceedings of the National Academy of Sciences, India Section A: Physical Sciences**, 90(1) 185-191. (Springer) DOI: 10.1007/s40010-018-0572-9.

** **17.** A. K. Sharma** & G. N. Singh (2018): Efficient Class of Estimators for Population Variance under Random Non-Response in Two-Phase Successive Sampling, ** Proceedings of the National Academy of Sciences, India Section A: Physical Sciences. **88(2) 171-180. (Springer) DOI: 10.1007/s40010-017-0411-4.

16.** A. K. Sharma** & A. K. Singh (2018): Estimation of Population Variance Under an Imputation Method in Two-Phase Sampling, ** Proceedings of the National Academy of Sciences, India Section A: Physical Sciences.** (

15. G. N. Singh, **A. K. Sharma, **Bandyapadyay, A. & Paul, C. (2018): Effective Estimation of Population Mean, Ratio and Product in Two-Phase Sampling in Presence of Random Non-Response, ** Hacettepe Journal of Mathematics and Statistics, **47(1) 279-295.

14. G. N. Singh, **A. K. Sharma **& A. K. Singh (2018): Estimation of Population Mean on the Most Recent Occasion under Non-Response in h-Occasion Successive Sampling using Several Auxiliary Variables, ** Communication in Statistics-Theory & Methods**, 47(4) 839-861.

13. G. N. Singh, M. Khalid & **A. K. Sharma **(2017): Some Efficient Classes of Estimators for Population Mean in Two-Phase Successive Sampling Under Random Non-Response,* Communications in Statistics-Theory & Methods**.* 46 (24) 12194 – 12209. (**Taylor & Francis)*** *DOI: 10.1080/03610926.2017.1291973.** **

** **12.** A. K. Sharma **(2017): An Effective Imputation Method to Minimize the Effect of Random Non-Response in Estimation of Population Variance on Successive Occasions, ** Kuwait Journal of Science, **44(4) 91-97.

11. G. N. Singh, **A. K. Sharma** & A. Bandyopadhyay (2016):** **Effectual Variance Estimation Strategy in Two Occasions Successive Sampling in Presence of Random Non-Response, ** Communication in Statistics-Theory & Methods, **46(14) 7201-7224.

10. **A. K.**** Sharma **& G. N Singh (2016):** **Estimation of Population Mean on Recent Occasion Under Non-Response in h-Occasion Successive Sampling, ** Journal of Modern Applied Statistical Methods**,

9. G. N. Singh, A. K. Singh & **A. K. Sharma **(2016):** **An Improved Generalized Estimation Procedure of Current Population Mean in Two-Occasion Successive Sampling, ** Journal of Modern Applied Statistical Methods, **15(2) 187-206. DOI:

8. **A. K. Sharma**, G. N. Singh & A. K. Singh. (2016): An Efficient Estimation Procedure of Population Mean Under Non-Response in h-Occasion Successive Sampling,* Journal of Applied Statistics and Probability*, 11(2), 49-65.

7. G. N. Singh & **A. K. Sharma **(2016):** **Estimation of Population Mean on Recent Occasion in h-occasion Successive Sampling with Several Auxiliary Variables,* *** International Journal of Statistics and Economics, **17(1), 30-39.

6. G. N. Singh & **A. K. Sharma** (2015):** **Some Improved Estimators for Population Mean in double Sampling, ** International Journal of Mathematics and Computation**, 26(3) 36-45. Publisher: CESER.

5. G. N. Singh & **A. K. Sharma **(2015):** **Search of Some Effective Rotation Patterns in Two-Occasion Successive Sampling, ** An International Journal of statistics application and probability**, 4(1) 127-138. Publisher: NSP.

4. G. N. Singh & **A. K. Sharma **(2014)**: **An Improved Estimation Procedure of Population Mean in Two Phase Sampling, ** International Academy of Physical Sciences, **18(1), 1-10. Publisher: JIAPS.

3. G. N. Singh & **A. K. Sharma** (2014): Search of Optimum Rotation Patterns in Two Occasions Successive Sampling, *A.M.S.E – France**, *19(2 1-18). Publisher: A.M.S.E.

2. G. N. Singh & **A. K. Sharma** (2014): An Alternative Rotation Patterns in Two Occasions Successive Sampling, ** International Journal of Mathematics and Statistics**, 15(3) 9-22.

1. G. N. Singh, D. Majhi, S. Maurya & **A. K Sharma** (2013): Some Effective Rotation Patterns in Estimation of Population Mean in Two-Occasion Successive Sampling, ** Communications in Statistics-Theory & Methods, **44(12) 2571-2585.

**ORGANIZED ACADEMIC CONFERENCE/ WORKSHOP**** **

1. Organized a 5-day National Workshop on **Statistics and Operation Research in R and Excel Programming** during 9^{th} – 13^{th} December 2019 at Department of Mathematics NIT Raipur. Funding Institute: NIT Raipur.

2. Organized a 5-day **ATAL-AICTE** National Faculty Development Programme on **Statistics and Data Science with R Programming** during 21^{st} – 25^{th} September 2020 in Digital Mode at Department of Mathematics NIT Raipur. Funding Agencies: **ATAL (AICTE Training and Learning Academy)**

** OUTREACH ACTIVITY **** **

1. Delivered a **Expert Talk** on the National Seminar in Government Ramgarh Engineering College Ranchi, Jharkhand held on 26^{th} April 2019.

2. Served as **External Examiner** for Capstone Project in the Department of Mathematics, VIT University, Vellore held on 21^{st} June 2021.

3. Served as a **Session Chair** in the track Cyber-Physical Systems Security in the IEEE International Conference on Technology, Research & Innovation for Betterment of Society (TRIBES-2021) held during 17^{th} - 19^{th}, December 2021 at IIIT Naya Raipur, Chhattisgarh, India.

4. Delivered **two lectures as a resource person** to the participants of ICSSR Sponsored 10 Days Online Research Methodology Course on “*Quantitative Research Methods and Use of Statistical Software for Social Science Researchers” *organized by the Department of Education, Guru Ghasidas Vishwavidyalaya (A Central University), Bilaspur (C. G.) during 13^{th} – 24^{th} December 2021.

5. Served as a **Session Chair** in the Recent Trends in Applied and Mathematical Computational (RTACM-2019) held during 20^{th} – 21^{st} July 2019 at NIT Raipur.

6. Delivered **six lectures as an Expert Talk** at the National Workshop on Recent Trends of Computational Statistics and Operations Research in Science and Engineering held in NIT Raipur during 9^{th} – 13^{th} December 2019.

7. Delivered lectures in Short Term Training Programme on Applied Mathematics using Python Through Hands-on Experience held in the Department of Mathematics NIT Raipur during 10^{th} – 14^{th} February 2020.

8. Delivered **one lecture as an Expert Talk** in AICTE Training and Learning (ATAL) Academy’s Sponsored National Level Faculty Development Program on Data Science with Statistical Methods using R Programming: Contribution and Developments held in the Department of Mathematics NIT Raipur during 21^{st} – 25^{th} September 2020.

9. Delivered **two lectures Expert Talk **on the topic of **Statistical Data Science **for the** **One-week STTP on Data Science and Hydrogeological Studies during 16^{th} – 20^{th}, 2022.

Other Info.

**No. of Ph.D. Students: 02**

**INSTITUTIONAL RESPONSIBILITIES**

1. Discipline Committee Member of Annual Function " ECLECTIKA ".

**DEPARTMENTAL RESPONSIBILITIES**

1. Purchase Committee Member.

**COMPLETED RESPONSIBILITIES**

1. Assistant Examination I/C of B.Tech I-semester Supplementary Examination Winter 2019

**DESIGNED AND INSTRUCTOR OF COURSES**

1. Advanced Sampling Theory[Code: OMA09]

2. Statistics with R-Programming [Code: OMA10]

**COURSES CURRENTLY BEING TAUGHT IN NIT-RAIPUR**

**1. Mathematics-I, Mathematics-II, Mathematics-III and Mathematics-IV**

**2. Computer Orinted Optimization**

**3. Operation Research**

**4. Statistical Method and Probability**

**5. Statistical Computing**

**EDUCATIONAL QUALIFICATIONS**** **

**1. Ph. D.** from **IIT(ISM)-Dhanbad **[December, 2012 to Jun, 2016]

** Title of Thesis: **Some Alternative Estimation Procedures in Sample Surveys.

** Guide: **Prof. G. N. Singh. **Specialization:** Sampling Theory** (Statistics)**

**2. M. Phil.** from **IIT(ISM)-Dhanbad **, [2010 - 2011]

** Title of M. Phil. Dissertation: **Multiobjective Mathematical Programming Involving Generalized Convexity.

** Guide: **Dr.** **A. K. Jaiswal. **Specialization: **Operation Research.** **

**3. M. Sc.** from **IIT(ISM)-Dhanbad **[2008 – 2010]

** Title of M. Sc. Dissertation: **Dynamic Approach of Swine Flu in India.

** Guide: **Prof. R. K. Upadhayay. **Specialization: **Mathematical Modeling.

**4. B. Sc. (Mathematics Honours) **from **VBU-Hazaribagh **[2004 – 2007]

**TEACHING EXPERIENCES**

1. **National Institute of Technology-Raipur (Chhattisgarh)[June, 2018 to Present]**

2. National Institute of Technology-Warangal (Telngana)[2017-2018]

3. Visvesvaraya National Institute of Technology-Nagpur (Maharashatra)[2016-2017]

**REVIEWER OF JOURNALS **

**Communication in Statistics in Simulation and Computation (SCI)**

**Heccetepe Journal of Mathematics and Statistics. (SCI)**

**National Academy of Science Letters. (SCI)**

**Journal of King Soud University - Science ( Scopus)**

**Journal of Statistical Theory and Practice (Scopus)**

**Journal of Modern Applied Statistical Methods (Scopus)**

**Journal of Applied Probability and Statistics (Scopus) etc.**

**ACADEMIC CONFERENCES AND WORKSHOPS**

** INTERNATIONAL **

1.* ***Attended** “16^{th} International Academy of Physical Sciences (CONIAPS-XIV)” organized by PDPM IIIT, Jabalpur on March 20-22, 2014 and **presented a paper** entitled “**An Improved Estimation Procedure of Population Mean in Two-Phase Sampling**”.

2.* ***Attended** “ 80^{th} Indian Mathematical Society (IMS-2014)” organized by Department of Applied Mathematics, ISM Dhanbad, Jharkhand on Dec 28-30, 2014 and **presented a paper** entitled “**Estimation of Population Mean Under Non-Response in h-Occasion Successive Sampling**”.

**NATIONAL**

1.** Attended** “National Conference on Recent Advances in Mathematics and its Applications (RAMA-2013)” organized by Department of Applied Mathematics, ISM Dhanbad, Jharkhand on Feb 14^{th} -16^{th} , 2013.

2. **Attended** ** **“Recent Advances in Mathematics and its Application”,** **Department of Mathematics, Bengal Collage of Engineering and Technology, Durgapur. March 16^{th} -17^{th} , 2011.

3.** Attended** “Research Scholars Meet-2014”, organized by Department of Applied Mathematics, Chemistry and Physics, ISM Dhanbad, Jharkhand on Feb 28^{th} , 2014.

**WORKSHOPS**

1. **Participants** Workshop entitle “High Performance Computing (WHPC 2015)” held in ISM Dhanbad, organized by Centre for Development of Advanced Computing (C-DAC) Pune, from 29^{th} -31^{st} July, 2015.

2. **Participants** Workshop entitle “Application of Statistics in Advanced Research” held in IIT(ISM) Dhanbad organized by Department of Applied Mathematics, IIT(ISM) Dhanbad, from 24^{th} -28^{th} Nov, 2016.

3.** Participants** Workshop entitle “ Effective and Evaluation Methods in Technical Education" held in NIT-Warangal, from 28^{th} -29^{th} Oct, 2017.

** AWARDS/ SCHOLARSHIPS**

**UGC- Fellowship** holder for Pursuing Ph. D. in the years 2012.

**Qualifying All India ISM-Dhanbad M. Phil. Entrance Examination 2011.**

**ISM Merit Cum Merit (MCM) Scholarship **holder of Master in Science in the years 2008-2010.

**Qualifying All India JAM and ISM-Dhanbad M. Sc. Entrance Examination 2008.**

**MEMBERSHIPS IN SCIENTIFIC ORGANIZATIONS**** **

Life member of ‘**SOCIETY OF APPLIED MATHEMATICS**’, IIT-Dhanbad, Jharkhand-826004, India.** **(LM-2014-2015/47)

Life member of “**INTERNATION ASSOCIATION OF ENGINEERS (IAENG)**” Hog-Kong. (164297).