• Estimating Salmon Price Rise Due to the Increased Presence of Lice Caused by Global Warming: A Petri Net Based Approach 

      Valberg, Vegard; Davidrajuh, Reggie (Peer reviewed; Journal article, 2021)
      This paper describes a conceptual model to estimate how global warming will lead to increased salmon aquaculture costs due to the increased presence of salmon lice (which are known to favour warmer climates). Usually, ...
    • Introducing a New Toolbox for Theory of Connection 

      Davidrajuh, Reggie; Chunming, Rong (Peer reviewed; Journal article, 2020)
      These days, graphs and graph theory is being used for modelling, simulation, and performance analysis of many physical systems, as physical systems are becoming more and more connected. However, ca. 75 years ago, Gabriel ...
    • Modelling Melanin Biosynthesis Pathway with Petri Nets 

      Hathibelaga, Mohammed Ashraff; Davidrajuh, Reggie (Peer reviewed; Journal article, 2021)
      Melanin is a UV radiation-absorbing pigment that is responsible for variation in skin color. The melanin synthesis pathway is a series of chemical reactions that lead to the formation of melanin. By creating a mathematical ...
    • Simulation of Mass Vaccination Programs: Centralized versus Mobile Vaccination 

      Guniem, Mohammed Zoher; Davidrajuh, Reggie (Peer reviewed; Journal article, 2022)
      Vaccines of different types and purposes are crucial for preventing the spread of deadly infectious diseases. However, deploying vaccines in highly populated areas proves to be a great challenge that must be evaluated and ...
    • Towards Modeling Road Tunnels: A Petri Nets based Approach 

      Davidrajuh, Reggie; Joseph, Joel Fabiean (Peer reviewed; Journal article, 2022)
      This paper aims to develop a mathematical model using Petri nets to simulate the traffic flow inside the road tunnel. First, a new modular Petri net theory is used; the modeling approach shown in this paper for modeling a ...
    • Understanding the IKEA Warehouse Processes and Modeling using Modular Petri Nets 

      Behzad, Behfar; Farzad, Maryam; Davidrajuh, Reggie (Peer reviewed; Journal article, 2020)
      Nowadays, large warehouses handle a huge number of products. Handling the enormity and different types of (range) products also demand complex warehouse processes. In this paper, the IKEA warehouse in Stavanger, Norway, ...
    • Understanding the Importance of Efficient Visitor Flow within Tokyo Skytree 

      Haraldsen, Eirik Solland; Østrådt, Karl Meisland; Davidrajuh, Reggie (Peer reviewed; Journal article, 2021)
      Tokyo Skytree is the tallest freestanding tower in the world. The tower is a popular tourist attraction with two observational decks at an altitude of 350 and 450 meters. This paper aims to understand the importance of the ...