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. (Springer)

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. (University of Hecettepe) DOI: 10.15672/HJMS.201615222218.

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. (Taylor & Francis) DOI:10.1080/03610926.2016.1236957.  

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. (College of Science of Kuwait University)

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. (Taylor & Francis) DOI: 10.1080/03610926.2016.1146769.

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, 15(2) 149-170. DOI: 10.22237/jmasm/1478002200.         

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: 10.22237/jmasm/1478002320.                

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. Publisher: CESER.

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. Publisher: CESER.

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. (Taylor & Francis) DOI:  10.1080/03610926.2013.785000.

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.

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).