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Characterizing flight delay Profiles with a Tensor Factorization Framework

Engineering 2021年第4期7卷 465-472页

作者： Mingyuan Zhang Shenwen Chen Lijun Sun Wenbo Du Xianbin Cao School of Electronic and Information Engineering Beihang UniversityBeijing 100191China National Engineering Laboratory for Comprehensive Transportation Big Data Application Technology Beijing 100191China Department of Civil Engineering and Applied Mechanics McGill UniversityMontrealQC H3A 0C3Canada

In air traffic and airport management,experience gained from past operations is crucial in designing appropriate strategies when facing a new ***,this paper uses massive spatiotemporal flight data to identify similar traffic and delay patterns,which become critical for gaining a better understanding of the aviation system and relevant ***,as the datasets imply complex dependence and higher-order interactions between space and time,retrieving significant features and patterns can be very *** this paper,we propose a probabilistic framework for highdimensional historical flight *** apply a latent class model and demonstrate the effectiveness of this framework using air traffic data from 224 airports in China during 2014–*** find that profiles of each dimension can be clearly divided into various patterns representing different regular *** prove the effectiveness of these patterns,we then create an estimation model that provides preliminary judgment on the airport delay *** outcomes of this study can help airport operators and air traffic managers better understand air traffic and delay patterns according to the experience gained from historical scenarios.

关键词： Air traffic management flight delay Latent class model Tensor decomposition

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Models of Choosing the Financial Compensation Strategy for flight delay

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Journal of Systems Science and Information 2009年第3期7卷 253-259页

作者： Mingliang Han College of Economics and Management Civil Aviation .University of China Beihai Interna-tional Airport Tianjin 300300 China

At present, most airlines adopted generally the same amount of compensa- tion strategy when needing to provide financial compensation to all flight delay passengers. However, due to the existence of differences in travel time value, ticket fare, as well as the expectation of compensation for flight delays, the gap between the effect of same amount of compensation and many passengers＇（especially the high-value ones） expectations is large, it results in that airlines need to pay higher cost of compensation, but the total effect of compensation for passengers are not better. This paper advanced four financial com- pensation strategies for flight delays, summarized their own characteristics, and took into account the interests of both airlines and passengers, built the optimization models of the four financial compensation strategies under the restriction of the airline＇s compensation cost and on the goal of the maximum total effectiveness of the financial compensation to all passengers. Finally, based on the specific circumstances of the flight delays, the paper discussed the method for airline to choose the optimal financial compensation strategy through solving four models and comparing the compensation effectiveness.

关键词： flight delay financial compensation strategy model time value

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Cause Analysis and Countermeasures of flight delay Based on SHELL Model

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校园英语 2020年第1期 254-255页

作者： Yu xiao Cheng Xiao-kang Civil Aviation flight University of China

As an important mode of modern transportation, transportation aviation is favored by more and more passengers. However,the main factors causing flight delays are analyzed from four aspects. And combined with the characteristics of China's transportation aviation operation, the paper puts forward the countermeasures of flight delay, aiming at providing constructive suggestions to alleviate flight delay.

关键词： flight delay SHELL model cause of formation countermeasures

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Collaborative slot secondary allocation based on flight wave operation

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International Journal of Intelligent Computing and Cybernetics 2023年第2期16卷 364-395页

作者： Kejia Chen Jintao Chen Lixi Yang Xiaoqian Yang School of Economics and Management Fuzhou UniversityFuzhouChina

Purpose-flights are often delayed owing to *** paper proposes a cooperative slot secondary assignment(CSSA)model based on a collaborative decision-making(CDM)mechanism,and the operation mode of flight waves designs an improved intelligent algorithm to solve the optimal flight plan and minimize the total delay of passenger ***/methodology/approach-Taking passenger delays,transfer delays and flight cancellation delays into account comprehensively,the total delay time is minimized as the objective *** model is verified by a linear solver and compared with the first come first service(FCFS)method to prove the effectiveness of the *** improved adaptive partheno-genetic algorithm(IAPGA)using hierarchical serial number coding was designed,combining elite and roulette strategies to find pareto ***-Comparing and analyzing the experimental results of various scale examples,the optimization model in this paper is greatly optimized compared to the FCFS method in terms of total delay time,and the IAPGA algorithm is better than the algorithm before in terms of solution performance and solution set ***/value-Based on the actual situation,this paper considers the operation mode of flight *** addition,the flight plan solved by the model can be guaranteed in terms of feasibility and effectiveness,which can provide airlines with reasonable decision-making opinions when reassigning slot resources.

关键词： flight delay Collaborative decision-making Slot secondary assignment flight wave Improved adaptive partheno-genetic algorithm

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Research on flight Time Optimization of Short-term Airport Group Based on Weather Conditions

Research on Flight Time Optimization of Short-term Airport G...

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作者： Shouwen Ji Dan Zhang Huaiyuan Liu Dong Guo School of Traffic and Transportation Beijing Jiaotong University

flight schedule optimization is critical to improving air traffic flow *** paper considered the impact of weather conditions on the capacity of the airport and airspace,and combined ground-holding and air-holding strategies to establish a multi-objective short-term airport group flight schedule optimization *** the same time,this paper designed a non-dominated sorting genetic algorithm（NSGA-II algorithm） with an elite strategy,and verified the case with the Yangtze River Delta airport *** results show that the model can reduce the delay time and delays of the airport group by nearly 25%.The innovation point of this paper is to further consider the impact of weather factors on flights in reality,and improve the traditional genetic algorithm for better solution,which has practical *** method can effectively improve the level of air traffic flow management.

关键词： Airport group flight schedule optimization Short flight schedule flight delay

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机票“超售”之法律责任辨析

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民商法学 2016年第4期 36-41页

作者：贺栩栩

航空公司是否就“超售”情事向消费者履行提示与说明义务，从而决定航空公司的格式条款能否有效成为合同组成部分；告知义务的违反是否构成欺诈从而消费者可主张惩罚性赔偿；航班运输合同项下违约责任的承担与《民用航空法》规定的“承... 详细信息

航空公司是否就“超售”情事向消费者履行提示与说明义务，从而决定航空公司的格式条款能否有效成为合同组成部分；告知义务的违反是否构成欺诈从而消费者可主张惩罚性赔偿；航班运输合同项下违约责任的承担与《民用航空法》规定的“承运人已经采取一切必要措施或者不可能采取此种措施无法避免的风险”所造成的责任免责的关系问题，是航空运输业与司法实践中争议较大的问题。通过分析现行法中的请求权基础，阐述不同合同义务违反类型下的权利救济，主张“超售特别补偿机制”作为最低标准，补偿机制衔接违约责任。

关键词：超售迟延给付不能损害赔偿《民用航空法》 overbooking flight delay impossibility of performance damages Civil Aviation Law

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