Wencheng Huang

TL;DR: In this paper, a mathematical statistics and measurement approach called trans-logarithmic total cost function is used to give an objective calculation result to support vertical separation (VS) based reform of China railway industry.

TL;DR: In this article, a new entropy-cloud approach is formulated to obtain more objective and accurate reselection results, which comprises three phases: Entropy Method is used to obtain the weight of each subcriterion during Phase 1, then cloud model is designed to form the evaluation cloud for each sub criterion during Phase 2, and finally during Phase 3, weight during Phase 4 to multiply the initial evaluation cloud during Phase 5.

TL;DR: A RDGTS accident happened in 2001 is analyzed and results show that TouchGraph and NetMiner can present the same interactions and importance of sub-risk factors (or sub-headings) through visible circle images in the platform, NetM Miner is more digital because the results can be presented as the centrality degree values.

TL;DR: A two-stage model is formulated to optimize the subscription bus services network design (SBSND) and the comparison between existing SBS in Chengdu city and the optimized SBS shows the high efficiency of the optimization model and algorithm.

TL;DR: In this article, a Self-Contained Girvan-Newman Algorithm and Mean Variance Model combined approach is proposed to allocate the defense resource in road dangerous goods transportation network.