Ph.D. Research
Ph.D. Research
I am interested in contributing to a deeper understanding of Soft Computing modeling in real life problems. Human behavior is often characterized by fluctuations and uncertainty. My research is based on multi-criteria decision-making in ambiguity-related problems of market research.
The majority of my current research applies to the design and development of fuzzy-based expert systems. My Ph.D. research involves of Design and Development of Soft computing Market Research Models, it includes a plan for future research in the respective areas. The second section discusses my work carried out in M.Sc. Dissertation.
P. Srivastava, S. Srivastav,N. Poyda Nosyk "Itinerary Planning Destination Ranking Tourism Analytics System " Mathematical and Computational Intelligence to Socio-scientific Analytics and Applications. Singapore: Springer Nature Singapore, 2023. 47-67.
P. Srivastava, S. Srivastav, and Yannakorn Toprayoon. "Spectrum of Intelligent Tourist Destination Image Decision Information System" Mathematical, Computational Intelligence and Engineering Approaches for Tourism, Agriculture and Healthcare. Springer, Singapore, 2022. 1-22."
S. Srivastav, P. Srivastava, "Intelligent Ranking System for Sustainability Factors in Case of Community based Tourism”, ITJEMAST, vol. 12, no. 5, pp. 12A5K: 1-13, Mar. 2021. http://TUENGR.COM/V12/12A5K.pdf DOI:10.14456/ITJEMAST.2021.95
P. Srivastava, S. Srivastav, Soft Computing Market Research Analytics on Recommendation for Tourist Destinations in Varanasi-India”, IJAST, vol. 29, no. 4s, pp. 791 - 807, Mar. 2020.
P. Srivastava, S. Srivastav, T. Zhyber, and D. Hryzohlazov "Smart Sustainability Ranking System Within Local Budgeting ", Economics of Development, vol. 19, no. 4, pp. 24–34, Mar. 2021.
P. Srivastava, S. Srivastav, "Soft Computing Intelligent Tourist Destinations Ranking System With Reference To Varanasi-India", Communicated .
One research paper came out of my M.Sc. Dissertation work at the Department of Mathematics, Indian Institute of Roorkee. In this work, a new difference scheme with high accuracy has been applied for solving the convection-diffusion equation. The paper describes an application of the Homotopy perturbation method (HPM) to solve linear and non-linear diffusion-reaction problem (NDRP). Diffusion-Reaction equations have special importance in engineering and sciences and constitute a good model for many systems in various fields.
We tried to compare the differential transform method (DTM) and HPM for solving time-dependent reaction-diffusion equations and found that the proposed method HPM is comparable with the results of DTM for small parameter values but differed at large parameters. The proper implementation of He’s Homotopy perturbation method can extremely minimize the size of work if compared with the existing differential transformation method.
Nini Maharana, A. K. Nayak, H. B. Pattnaik and S. Srivastav, Solution of Reaction Diffusion Problem using Homotopy Perturbation Method and Differential Transformation Method: A Comparative Study, Journal of Orissa Mathematical Society, Vol. 35, Issue 01-02, 2016, 65-82, ISSN: 0975-2323.