Feasibility Study of Car-Sharing Service in Hangzhou, China Iskender Alp Humbaraci Worcester Polytechnic Institute
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Passenger Flow Forecasting in Metro Transfer Station Based on the Combination of Singular Spectrum Analysis and Adaboost-Weighted Extreme Learning Machine
sensors Article Passenger Flow Forecasting in Metro Transfer Station Based on the Combination of Singular Spectrum Analysis and AdaBoost-Weighted Extreme Learning Machine Wei Zhou 1,2,3 , Wei Wang 1,2,3,* and De Zhao 1,2,3 1 School of Transportation, Southeast University, Nanjing 211189, China; [email protected] (W.Z.); [email protected] (D.Z.) 2 Jiangsu Key Laboratory of Urban ITS, Nanjing 211189, China 3 Jiangsu Province Collaborative Innovation Centre of Modern Urban Traffic Technologies, Nanjing 211189, China * Correspondence: [email protected] Received: 19 May 2020; Accepted: 19 June 2020; Published: 23 June 2020 Abstract: The metro system plays an important role in urban public transit, and the passenger flow forecasting is fundamental to assisting operators establishing an intelligent transport system (ITS). The forecasting results can provide necessary information for travelling decision of travelers and metro operations of managers. In order to investigate the inner characteristics of passenger flow and make a more accurate prediction with less training time, a novel model (i.e., SSA-AWELM), a combination of singular spectrum analysis (SSA) and AdaBoost-weighted extreme learning machine (AWELM), is proposed in this paper. SSA is developed to decompose the original data into three components of trend, periodicity, and residue. AWELM is developed to forecast each component desperately. The three predicted results are summed as the final outcomes. In the experiments, the dataset is collected from the automatic fare collection (AFC) system of Hangzhou metro in China. We extracted three weeks of passenger flow to carry out multistep prediction tests and a comparison analysis. -
BDMC2018 Program
Welcome message On behalf of the scientific committee, we courteously welcome you to participate in Hangzhou International Conference on Biomaterials, Bio-Design and Manufacturing (BDMC2018) in conjunction with H2020 BAMOS Project 2018 Meeting, which will be held in Hangzhou, China during August 27-28, 2018. The objective of the conference is to promote the academic exchange of researchers from universities and industries in the field of biomanufacturing, with the hope of enhancing also the influence of the journal of Bio-Design and Manufacturing. Hangzhou is a rapid developing international metropolis located in the eastern China, full of splendid culture and beautiful legends. Zhejiang University is one of the top 5 universities in China. It hosted NSFC biomanufacturing conference last year, 60 scholars across disciplines gathered together to discuss the roadmap of biomanufacturing in China. The joint research laboratory on 3D bioprinting of Zhejiang University and Oxford University was set up to explore the frontiers of this field. Welcome to Hangzhou, we hope you have a pleasant time here. Huayong Yang Zhanfeng Cui Chair, BDMC 2018 Co-chair, BDMC 2018 Zhejiang University, China University of Oxford, United Kingdom Table of Contents 1. Conference Schedule 5 2. Organizers 9 3. Committee 10 4. Plenary Talk 14 5. Keynote Talk 21 6. Technical Program 29 7. General Information 39 Notes 45 1. Conference Schedule Schedule at a Glance Aug. 26 Aug. 27 Aug. 28 Morning – I Registration Registration Open ceremony Morning – II Registration Plenary -
Hangzhou Station to Hangzhou East Is to Take the Metro
Hangzhou Railway Station 杭州站 / 893, Jiangcheng Road, Shangcheng District, Hangzhou. 杭州市上城区江城路 893 号 (+86-571-65110551) Quick Guide General Information Board the Train / Leave the Station Transportation Station Details Station Map Useful Sentences General Information Hangzhou Railway Station, which is also called “City Station” by local people, is the most important railway station in Hangzhou. Most of the trains departing from and terminating their route in Hangzhou will stop here. It is located at the intersection of East City Ring Road and West Lake Avenue. From Hangzhou Railway Station, it only takes 10 minutes to go from West Lake Avenue to West Lake by bus. Hangzhou Railway Station is divided into three floors: the bottom floor, the middle floor and the elevated floor. The bottom floor is a parking lot where taxis and private cars can park. The middle floor is the Hall and Station Plaza where pedestrians and buses can meet. The elevated floor is used to send passengers off. The Station Plaza consists of two floors below ground level: Lower Ground One and Lower Ground Two. The underground area measures 16,500 square meters in which there are two underground garages for civil defense projects. The two garages which are affiliated with Shanghai Railway Bureau (the station’s supervising office) occupy an area of about 6,200 square meters. It is a first-class station that consists of a North Ticket Hall and a South Ticket Hall, five regular waiting rooms, one waiting room for passengers with soft-seat tickets, and seven platforms. Despite of its easy accessibility from every corner of the city, ticket-checking and waiting would take a long time so we strongly suggest you be at the station as least 2 hours prior to your departure time.