Zobrazeno 1 - 10
of 854
pro vyhledávání: '"Khurram S"'
Autor:
Zawar H. Khan, Ahmed B. Altamimi, Waheed Imran, Mohammad Alsaffar, Khurram S. Khattak, Fahad F. Alfaisal
Publikováno v:
IEEE Access, Vol 12, Pp 81718-81735 (2024)
In this paper, a second order hyperbolic traffic model is proposed to assess the impact of potholes on traffic evolution. The driver presumption to potholes considers the safe time headway, change in velocity and the changes in potholes width. Furthe
Externí odkaz:
https://doaj.org/article/873ad143e97044a58a9f51f588b58006
Autor:
Zawar H. Khan, Waheed Imran, T. Aaron Gulliver, Khurram S. Khattak, Ghayas Ud Din, Nasru Minallah, Mushtaq A. Khan
Publikováno v:
Transportation Engineering, Vol 14, Iss , Pp 100208- (2023)
A new macroscopic traffic flow model is proposed which incorporates traffic alignment behavior at transitions. In this model, velocity is a function of the distance headway and driver response time. It can be used to characterize the traffic flow for
Externí odkaz:
https://doaj.org/article/d527b69004ad43608f3375e1033415cd
Publikováno v:
Future Transportation, Vol 3, Iss 1, Pp 368-383 (2023)
Smart mobility is crucial for future smart cities. Traffic simulation software (TSS) is an important tool for efficient planning and management of road networks to achieve this goal. Many TSS tools have been developed for both microscopic and macrosc
Externí odkaz:
https://doaj.org/article/65b42aeb4e424e468ebad5e887c9a56f
Publikováno v:
IEEE Access, Vol 11, Pp 133143-133159 (2023)
Road Pavement Condition Monitoring (RPCM) is indispensable for proactive maintenance, especially amidst increasing traffic and unpredictable weather patterns. The demand for cost-efficient solutions leveraging emerging technologies such as the Intern
Externí odkaz:
https://doaj.org/article/1d534e17b21d425eaccc40e1c1e86a25
Publikováno v:
Transportation Research Interdisciplinary Perspectives, Vol 21, Iss , Pp 100858- (2023)
A macroscopic model for non-homogeneous traffic is proposed based on harmonization during transitions. This model considers the lateral and forward distances between vehicles, reaction and harmonization times, and changes in velocity. Further, the eq
Externí odkaz:
https://doaj.org/article/1e0065137c114a9eaba6ab393c9d22b4
Publikováno v:
Sensors, Vol 23, Iss 23, p 9385 (2023)
Traffic flow analysis is essential to develop smart urban mobility solutions. Although numerous tools have been proposed, they employ only a small number of parameters. To overcome this limitation, an edge computing solution is proposed based on nine
Externí odkaz:
https://doaj.org/article/1ed410a6846a4612a38a1cafe1cd667d
Publikováno v:
IEEE Access, Vol 10, Pp 118397-118408 (2022)
There are significant differences in pedestrian behavior between normal and emergency conditions. Further, this behavior varies with age. Therefore, in this paper, pedestrian behavior is studied during normal and emergency evacuation of two groups of
Externí odkaz:
https://doaj.org/article/fa7836e8e565414e8c818cdc2d0bd5e1
Publikováno v:
ETRI Journal, Vol 43, Iss 5, Pp 799-811 (2021)
AbstractThis paper considers a challenging problem: to simultaneously optimize the cost and the quality of service in opaque wavelength division multiplexing (WDM) networks. An optimization problem is proposed that takes the information including net
Externí odkaz:
https://doaj.org/article/56b1099da32442ea97936f001b7a284d
Autor:
Tanveer Qaiser, Ahmed B. Altamimi, Fayaz A. Khan, Mohammad Alsaffar, Abdulrahman Alreshidi, Khurram S. Khattak, Zawar H. Khan, Wilayat Khan
Publikováno v:
Applied Sciences, Vol 13, Iss 9, p 5545 (2023)
Densely populated cities have led to increased traffic congestion and, consequently, increased greenhouse gas emissions from vehicles. Thus, it is important to develop traffic models to overcome congestion and increased air pollution. In the literatu
Externí odkaz:
https://doaj.org/article/10db218b242b45b699f25c5f8245c583
Autor:
Afshan Shah, Syed Saud Naqvi, Khuram Naveed, Nema Salem, Mohammad A. U. Khan, Khurram S. Alimgeer
Publikováno v:
IEEE Access, Vol 9, Pp 132097-132124 (2021)
Leukemia is the rapid production of abnormal white blood cells that consequently affects the blood and damages the bone marrow. The overproduction of abnormal and immature white blood cells leads to the damage of the immune system due to the reduced
Externí odkaz:
https://doaj.org/article/385066092b7c4603a89830a9ed119e6c