Results 11 to 20 of about 1,006,093 (289)

The Expectations towards Cars to Be Used in Car-Sharing Services—The Perspective of the Current Polish Non-Users

open access: yesEnergies, 2022
In the era of upcoming European Union regulations limiting the registration of combustion cars from 2035, the development of various types of alternatives to balancing transport is on the agenda of modern cities.
Katarzyna Turoń
doaj   +1 more source

Carsharing Vehicle Fleet Selection from the Frequent User’s Point of View

open access: yesEnergies, 2022
Short-term car rental services, i.e., carsharing, is a solution that has been developing better and better in urban transport systems in recent years. Along with intensive expansion, service providers have to face an increasing number of challenges to ...
Katarzyna Turoń
doaj   +1 more source

Simulation study on emergency evacuation due to water invasion in subway stations

open access: yesShenzhen Daxue xuebao. Ligong ban, 2022
With the global warming, extreme weather such as heavy precipitation frequently occurs in coastal and riverside cities, which may cause water invasion accidents in subway stations due to heavy rainstorm.
HU Mingwei, TANG Jingyan, HE Guoqing
doaj   +1 more source

Fault classification method for on-board equipment of metro train control system based on BERT-CNN

open access: yesShenzhen Daxue xuebao. Ligong ban, 2023
The on-board equipment of metro communication based train control (CBTC) is facing laborious maintenance problems, and its textual maintenance logs are criticized for having excessively fragmented information, ambiguous semantics and confused ...
XU Qian   +3 more
doaj   +1 more source

A comprehensive study of speed prediction in transportation system: From vehicle to traffic

open access: yesiScience, 2022
Summary: In the intelligent transportation system (ITS), speed prediction plays a significant role in supporting vehicle routing and traffic guidance.
Zewei Zhou   +5 more
doaj   +1 more source

AHSS—Construction Material Used in Smart Cities

open access: yesSmart Cities, 2023
With the level of development of the smart city, there are more and more research sub-areas in which the latest material and technological solutions are used, enabling the proper management and functioning of these cities. On the one hand, the introduced
Bożena Szczucka-Lasota   +3 more
doaj   +1 more source

Some Applications of Polynomial Optimization in Operations Research and Real-Time Decision Making [PDF]

open access: yes, 2015
We demonstrate applications of algebraic techniques that optimize and certify polynomial inequalities to problems of interest in the operations research and transportation engineering communities.
Ahmadi, Amir Ali, Majumdar, Anirudha
core   +1 more source

Quality assessments, performance, and emissions evaluation of biodiesel from citrullus lanatus oil seeds and diesel blends in compression ignition engine

open access: yesThe Journal of Engineering, 2023
Due to limited stock of levels of fossil fuel resources and ecological issues, biodiesel is becoming an attractive alternative choice for replacing conventional fuels.
Sunny Narayan C.Engg, FIMeche   +2 more
doaj   +1 more source

Flex-route demand response transit scheduling based on station optimization

open access: yesShenzhen Daxue xuebao. Ligong ban, 2022
In order to increase the proportion of passengers served by the flex-route demand response transit (DRT) and reduce its service cost, we propose an improved D-k-means clustering algorithm that based on DBSCAN clustering algorithm and k-means clustering ...
HU Di, JIN Wenzhou
doaj   +1 more source

Inverse optimal transport [PDF]

open access: yes, 2019
Discrete optimal transportation problems arise in various contexts in engineering, the sciences and the social sciences. Often the underlying cost criterion is unknown, or only partly known, and the observed optimal solutions are corrupted by noise.
Stuart, Andrew M.   +1 more
core   +3 more sources

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