Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Xiamiao Li"'
Publikováno v:
PLoS ONE, Vol 15, Iss 7, p e0235950 (2020)
Study on fresh food safety reliability and temperature control has being a research focus in the fresh food cold distribution optimization study field. On this basis, optimization of transportation routing problem with time windows for fresh food in
Externí odkaz:
https://doaj.org/article/eedcb4aa118d431a8167548eae485a4d
Publikováno v:
Complexity, Vol 2017 (2017)
This paper uses a real options approach to address optimal timing and size of a logistics park investment with logistics demand volatility. Two important problems are examined: when should an investment be introduced, and what size should it be? A re
Externí odkaz:
https://doaj.org/article/b15e46a9188a48e4bf821079410eb46d
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2016 (2016)
We present a multilayer model to characterize the weekday and weekend patterns in terms of the spatiotemporal flow size distributions in subway networks, based on trip data and operation timetables obtained from the Beijing Subway System. We also inv
Externí odkaz:
https://doaj.org/article/a8d3212f2c874e46ad5c81455b77cc1e
Publikováno v:
Advances in Mechanical Engineering, Vol 8 (2016)
Climate change is an extremely serious international problem, which is concerned by all the communities in the world. As a major sector of energy consumption and the main source of carbon emissions, it is necessary for the Chinese transportation sect
Externí odkaz:
https://doaj.org/article/8d31643b89034e6193cdb5484edbb744
Publikováno v:
New Journal of Physics, Vol 16, Iss 1, p 013012 (2014)
Navigation problem in lattices with long-range connections has been widely studied to understand the design principles for optimal transport networks; however, the travel cost of long-range connections was not considered in previous models. We define
Externí odkaz:
https://doaj.org/article/8ce14226ee3d49f58faa858e5dcf8e2b
Publikováno v:
IEEE Transactions on Intelligent Transportation Systems. 22:5926-5938
Task scheduling of multiple UAVs has become a highly active area of research in recent years. Previous research has generally solved the problem in a whole manner, which makes it hard to efficiently generate high-quality task scheduling schemes due t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da404685d2b2445bda6bfe2b37b93d81
https://doi.org/10.1109/tits.2020.3042670
https://doi.org/10.1109/tits.2020.3042670
Publikováno v:
IEEE Transactions on Vehicular Technology. 70:844-857
The increasing demands for space-based data transmission pose a great challenge to task scheduling of tracking and data relay satellites (TDRSs). In order to improve the working efficiency and task completion rate of the data relay satellite network
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0489c170a6eb255206c45c101f6144bf
https://doi.org/10.1109/tvt.2020.3046304
https://doi.org/10.1109/tvt.2020.3046304
Autor:
Jia Feng1,2 fengjia@bjtu.edu.cn, Xiamiao Li1 xmli@mail.csu.edu.cn, Haidong Liu2 hdliu@bjtu.edu.cn, Xing Gao1 Gorden2020@csu.edu.cn, Baohua Mao2 bhmao@bjtu.edu.cn
Publikováno v:
Energies (19961073). Apr2017, Vol. 10 Issue 4, p436. 20p.
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 474:213-223
In recent years, complex network theory has become an important approach to the study of the structure and dynamics of traffic networks. However, because traffic data is difficult to collect, previous studies have usually focused on the physical topo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ee5876613fcb3123e2b7b4c46c3b5d5
https://doi.org/10.1016/j.physa.2017.01.085
https://doi.org/10.1016/j.physa.2017.01.085
Publikováno v:
Mathematical Problems in Engineering, Vol 2020 (2020)
Electric vehicles (EVs) have been widely used in urban cold chain logistic distribution and transportation of fresh products. In this paper, an electric vehicle routing problem (EVRP) model under time-varying traffic conditions is designed for planni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c80e63becc7c63fe34c021b520a7895