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Identifying critical nodes in a graph is important to understand the structural characteristics and the connectivity properties of the network. In this paper, we focus on detecting critical nodes, or nodes whose deletion results in the minimum pair-wise connec-tivity among the remaining nodes. This problem, known as the CRITICAL NODE PROBLEM has(More)
An application programming interface (API) is a feature that is available in some traffic simulation programs to enhance their capabilities by allowing users to customize changes in simulation such as driver behaviors, vehicle characteristics, user-defined control strategies, and advanced Intelligent Transportation Systems (ITS) applications. This paper(More)
  • Mahendrakumar Metkari, Anuj Kishor Budhkar, Akhilesh Kumar Maurya, Lily Elefteriadou, Darren Torbic
  • 2017
Passenger Car Equivalent (PCE) or Passenger car unit (PCU) is the metric used to assess traffic-flow rate or volume on a heterogeneous traffic highway. Developed countries devised several methods for calculating PCUs. These PCU values (devised in developed countries)are not suitable for Indian heterogeneous traffic conditions, where traffic is more diverse(More)
Various microscopic simulation models have been used for studying traffic operations along freeway segments. An important desirable function of these models is their ability to obtain capacity and replicate the breakdown process realistically. The objectives of this paper are to evaluate the capability of a microsimulation model, CORSIM, to replicate the(More)