Registered Data

[CT002]

[00017] Modified Operational Laws for Neutrosophic Numbers in Decision-Making Problems

  • Session Date & Time : 2C (Aug.22, 13:20-15:00)
  • Type : Contributed Talk
  • Abstract : This presented work results from the study of the existing basic operational laws of neutrosophic numbers which had some shortcomings clearly stating that these are the special type of neutrosophic numbers and not applicable in every practical situation. To overcome this limitation the general basic operational laws of neutrosophic numbers are proposed in this paper and a numerical example from a real-life situation has been solved optimally to show the validity of the proposed neutrosophic numbers laws.
  • Classification : 03B52, 03B52, 15B15, 28E10
  • Author(s) :
    • Akanksha Singh (Chandigarh University)

[02100] Evaluation of Pandemic Severity using Type-2 Fuzzy Systems

  • Session Date & Time : 2C (Aug.22, 13:20-15:00)
  • Type : Contributed Talk
  • Abstract : A type-2 fuzzy system is used to assess pandemic severity of places. To assess the situation, test positivity, vaccination status, total numbers of infected cases, active cases, recovered cases, deceased cases, population density, etc., are considered. Available imprecise data are converted into type-2 fuzzy numbers and type-2 fuzzy inference system is used. A case study on the recent COVID-19 pandemic situation is performed. The achieved results and comparison reflect usefulness and superiority of the model.
  • Classification : 03B52, 62A86, 94D05, 90C70, 90B50
  • Author(s) :
    • Animesh Biswas (University of Kalyani)

[02359] A Weighted Max-Min Model for Stochastic Fuzzy Multi-Objective Supplier Selection in a Supply Chain

  • Session Date & Time : 2C (Aug.22, 13:20-15:00)
  • Type : Contributed Talk
  • Abstract : This research is focused on the study of Nonsymmetrical Stochastic Fuzzy Multi-Objective Supplier Selection Linear Programming (SFMOSSLP) with objective and constraint functions containing fuzzy parameters and random variables. This study aimed to develop an algorithm to transform the SFMOSSLP into a Deterministic Single-Objective Linear Programming (DSOLP) using the weighted max-min method so it can be easy to solve using the simplex method. In the end, we showcase the algorithm's performance and discuss its practicality.
  • Classification : 03B52, 03E72, 90C05, 90C15, 60G07
  • Author(s) :
    • Grandianus Seda Mada (Universitas Gadjah Mada)
    • Nugraha K. F. Dethan (Universitas Timor)
    • Julius Aloysius Nenoharan (Universitas Timor)

[02653] Random generation of Phylogenetic networks

  • Session Date & Time : 2C (Aug.22, 13:20-15:00)
  • Type : Contributed Talk
  • Abstract : Phylogenetic networks are complex structures used to represent evolutionary histories with reticulate events. Random generation of such networks is a fundamental problem in phylogenetics, as it allows for the exploration of the space of possible networks and can provide insights into the properties of the space. In this paper, we present a new algorithm for the random generation of phylogenetic networks with Boltzmann sampling. The algorithm uses a probabilistic model based on the decomposition of a network into smaller subnetworks, which are then sampled independently. The Boltzmann factor is used to control the frequency of the different subnetwork types in the generated network ensemble. We show that our algorithm is efficient, accurate and can generate diverse sets of networks with different properties. Our algorithm is expected to be useful in various applications, such as testing the performance of phylogenetic methods, exploring the space of evolutionary histories, and simulating reticulation events in biological systems.
  • Classification : 05-xx
  • Author(s) :
    • Marefatollah Mansouri (University of Vienna )

[01599] Theoretical and Experimental Understanding for EMI Shielding and Supercapacitor Applications

  • Session Date & Time : 2C (Aug.22, 13:20-15:00)
  • Type : Contributed Talk
  • Abstract : The EMI shielding performance and energy storage properties of the α-MnO2 SQDs are modulated by incorporating cobalt ions into crystal structure and results are verified through theoretical analysis. All the inherent properties are scrutinised using Reitveld refinement with simulated X-ray and DFT techniques. Besides cDFT/cRPA, PBE generalized GGA+U exchange correlation is used based on FM and different AFM configurations by avoiding SIE. Therefore, this theory can predict the superiority in EMI shielding and supercapacitive performance.
  • Classification : 06Fxx
  • Author(s) :
    • Prof. Sukhen Das (Department of Physics, Jadavpur University)
    • Dr. Dheeraj Mondal (Department of Physics, Jadavpur University)
    • Dr. Biplab Kumar Paul (University of Engineering and Management)