Search Results - subject:"Graph theory"

Mapping financial connections : market integration in emerging economies through Graph theory

Cortés Rufé, Marc; Martí Pidelaserra, Jordi - In: Risks : open access journal 12 (2024) 10, pp. 1-33

South Africa) and key emerging economies (Egypt, Saudi Arabia, and the UAE) using graph theory, aiming to map intersectoral …

Persistent link: https://www.econbiz.de/10015130336

A heuristic method to solve an assignment problem using a random walk approximation

Monteiro, Léo; Tremblay, Hugo; Séguin, Sara - 2024

Persistent link: https://www.econbiz.de/10015101664

A decision support model for assessing and prioritization of Industry 5.0 cybersecurity challenges

Ahmed, Ifaz; Hossain, Niamat Ullah Ibne; Fazio, Steven A; … - In: Sustainable manufacturing and service economics 3 (2024), pp. 1-20

.0 cybersecurity challenges and related sub-challenges are highlighted based on a literature review. Graph Theory and Matrix Approach …

Persistent link: https://www.econbiz.de/10015332694

Leveraging graph theory approach for managing design principles for sustainable manufacturing of Industry 4.0 : a case study of electrical equipment manufacturing industry

Shupti, Mehayrun Nesa; Hossain, Niamat Ullah Ibne; … - In: Sustainable manufacturing and service economics 3 (2024), pp. 1-14

, decentralization, virtualization, real-time and capabilities, service orientation, and so on. Using graph theory and a matrix approach … several key principles, and then explored the most significant one using graph theory and a matrix approach. The findings …

Persistent link: https://www.econbiz.de/10015332690

Evaluating roadblocks to implementing a green freight transportation system : an interval valued intuitionistic fuzzy digraph matrix approach

Singh, Suneet; Barve, Akhilesh; Muduli, Kamalakanta; … - In: IEEE transactions on engineering management : EM ; a … 71 (2024), pp. 2758-2771

Persistent link: https://www.econbiz.de/10015405845

Sum-of-squares representations for copositive matrices and independent sets in graphs

Vargas, Luis - 2023

Persistent link: https://www.econbiz.de/10014415979

Investigating the role of knowledge-based supply chains for supply chain resilience by graph theory matrix approach

Sezer, Muruvvet Deniz; Ozbiltekin-Pala, Melisa; … - In: Operations management research : OMR ; advancing … 16 (2023) 3, pp. 1220-1230

Persistent link: https://www.econbiz.de/10014425887

Connectedness between G10 currencies : searching for the causal structure

Bettendorf, Timo; Heinlein, Reinhold - In: International journal of finance & economics : IJFE 28 (2023) 4, pp. 3938-3959

Persistent link: https://www.econbiz.de/10014429216

A tutorial on graph models for scheduling round-robin sports tournaments

Ribeiro, Celso C.; Urrutia, Sebastián; Werra, Dominique de - In: International transactions in operational research : a … 30 (2023) 6, pp. 3267-3295

Persistent link: https://www.econbiz.de/10014328001

Portfolio optimization using minimum spanning tree model in the Moroccan stock exchange market

Berouaga, Younes; El Msiyah, Cherif; Madkour, Jaouad - In: International Journal of Financial Studies : open … 11 (2023) 2, pp. 1-20

Portfolio optimization is a pertinent topic of significant importance in the financial literature. During the portfolio construction, an investor confronts two important steps: portfolio selection and portfolio allocation. This article seeks to investigate portfolio optimization based on the...

Persistent link: https://www.econbiz.de/10014284712