Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Mohamadreza Banihashemi"'
Autor:
Enes Karaaslan, Mahta Zakaria, Tolga Ercan, Burak Sen, Haluk Laman, Mohamadreza Banihashemi, James Pol
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2677:991-998
Adversarial attacks pose serious traffic safety risks that could potentially impede the deployment of automated driving systems (ADS). Recent discoveries show that imperceptible perturbations (also referred to as adversarial attacks) to inputs of dee
Autor:
Mohamadreza Banihashemi
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2515:50-56
The Highway Safety Manual (HSM) crash prediction models estimate the expected number of crashes for different facility types. Models in Part C of the first edition of the HSM include crash prediction models for divided and undivided rural multilane h
Autor:
Mohamadreza Banihashemi
Publikováno v:
Accident; analysis and prevention. 95
Horizontal alignment is a major roadway characteristic used in safety and operational evaluations of many facility types. The Highway Safety Manual (HSM) uses this characteristic in crash prediction models for rural two-lane highways, freeway segment
Autor:
Mohamadreza Banihashemi
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2279:75-81
The Highway Safety Manual (HSM), Part C, presents crash prediction models for three types of facilities. Each of these models was developed with data from a few states. As noted in the HSM, “The general level of crash frequencies may vary substanti
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2223:63-71
Operating speed, with its deviations along tangent and curve segments of highways, is one of the most common measures to evaluate the consistency of rural two-lane highways. Several models, including the Design Consistency Module (DCM) of FHWA's Inte
Autor:
Mohamadreza Banihashemi
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2019:108-118
The linear programming model that is presented optimizes the crash and delay costs of highway networks by selecting safety and operational improvements with implementation costs within a constrained budget. The costs that are minimized in this study
Maximizing Safety Improvement Benefits in Crash Prediction Models with Accident Modification Factors
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 1908:9-18
A linear optimization model that maximizes the safety benefits of improve-ments on an existing highway within specific budget constraints is presented. This model works in conjunction with crash prediction models that predict the expected number of c
Publikováno v:
Transportation Research Part B: Methodological. 37:301-322
This paper presents a comparative analysis of three vehicle scheduling models. These models include a multiple depot and two single depot vehicle scheduling models. The multiple depot model is originally proposed by two of the authors in an earlier p
Autor:
Mohamadreza Banihashemi, Ali Haghani
Publikováno v:
Transportation Research Part A: Policy and Practice. 36:309-333
This paper presents new models for multiple depot vehicle scheduling problem (MDVS) and multiple depot vehicle scheduling problem with route time constraints (MDVSRTC). The route time constraints are added to the MDVS problem to account for the real
Autor:
Mohamadreza Banihashemi, Ali Haghani
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 1733:23-30
A procedure is presented for solving real-world large-scale multiple depot vehicle scheduling (MDVS) problems considering the route time constraints (RTCs). The procedure is applied to some test problems and then to a real-world problem. The real-wor