A5086876890- Complex Network Analysis Techniques
- Multi-Criteria Decision Making
- Opinion Dynamics and Social Influence
- Risk and Safety Analysis
- Mental Health Research Topics
- Computational Drug Discovery Methods
- Quality Function Deployment in Product Design
- Air Traffic Management and Optimization
- Fuzzy Systems and Optimization
- Aerospace and Aviation Technology
- Game Theory and Applications
- Rough Sets and Fuzzy Logic
- Transportation Planning and Optimization
- Probabilistic and Robust Engineering Design
- Aviation Industry Analysis and Trends
- Customer Service Quality and Loyalty
- Software Reliability and Analysis Research
- Infrastructure Resilience and Vulnerability Analysis
- Complex Systems and Time Series Analysis
- Traffic and Road Safety
Civil Aviation Administration of China
2021-2023
Southwest University
2014-2016
Closeness centrality (CC) measure, as a well-known global is widely applied in many complex networks. However, the classical CC presents problems for flow networks since these are directed and weighted. To address issues, we propose an effective distance based closeness (EDCC), which uses to replace conventional geographic binary obtained by Dijkstra's shortest path algorithm. The proposed EDCC considers not only structure of network but also local information nodes. And it can be well or...
Failure mode and effects analysis (FMEA) is an engineering management technique, which widely used to define, identify, eliminate known or potential failures, problems, errors, risk from the design, process, service, so on. In a typical FMEA, evaluation determined by using priority number (RPN), obtained multiplying scores of occurrence, severity, detection. However, because uncertainty in traditional RPN has been criticized several shortcomings. this paper, evidential downscaling method for...
Identifying influential nodes in the complex networks is of theoretical and practical significance. There are many methods proposed to identify networks. In this paper, a local structure entropy which based on degree centrality statistical mechanics identifying network. definition entropy, each node has network, equal The main idea try use influence network replace node's whole identified by intermediate connect those with big value degree. We $Susceptible-Infective$ (SI) model evaluate...
Failure Mode and Effects Analysis (FMEA), as a very important safety reliability analysis tool, has been extensively used for examining potential failures in products, processes, designs services. In traditional FMEA, failure modes are determined can be evaluated by Risk Priority Number (RPN), which is defined the multiplication of occurrence (O), severity (S), detection (D). However, RPN criticized because several deficiencies due to uncertainty FMEA. this paper, new risk evaluation method...
The local structure entropy is a new method which proposed to identify the influential nodes in complex networks. In this paper form of networks based on Tsallis entropy. value entropic index $q$ will influence property When equal 0, nonextensive degenerated degree centrality. 1, existing We also have find threshold bigger than value, change has no entropy, and different value. results show that generalised It more reasonable useful one.
Validly predicting turnaround time of flight will assist management department the airport to take corresponding measures and improve operational efficiency airport. In this paper, method Support Vector Machine Regression (SVR) is utilized establish a prediction model about flight. Firstly, arrival delay former called as internal factors, combine with actual current construct input variable model. Secondly, utilizing Gaussian Radial Basis Function select optimal parameters. Finally, existing...
Dempster-Shafer theory (D-S theory) is widely used in decision making under the uncertain environment. Ranking basic belief assignments (BBAs) now an open issue. Existing evidence distance measures cannot rank BBAs situations when propositions have their own ranking order or inherent measure of closeness. To address this issue, a new (RED) proposed. Compared with existing including Jousselme's and between betting commitments, proposed RED much more general due to fact that systems taken into...
Effective analysis of air route value will help the airport managers to evaluate their operational position. According calculation method value, indicator flight departure time is selected in this manuscript mine potential based on Latent Dirichlet Allocation (LDA) model. Firstly, obtaining selection from passenger data through Gibbs Sampling method. Then, vectorizing result and simplifying time. Finally, LDA model passenger-air route- established Experimental results a large domestic 2018...