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Payment Plan for Delegation of Design Inspection in public works 公共工程设计委托检验付款方案
Infrastructure Planning Review Pub Date : 2008-09-30 DOI: 10.2208/JOURNALIP.25.285
Mamoru Yoshida, H. Tatano
{"title":"Payment Plan for Delegation of Design Inspection in public works","authors":"Mamoru Yoshida, H. Tatano","doi":"10.2208/JOURNALIP.25.285","DOIUrl":"https://doi.org/10.2208/JOURNALIP.25.285","url":null,"abstract":"This paper examines a payment plan to prevent inspectors taking moral hazard actions in delegation of design inspection. It is shown that an inspector should receive an additional reward when he detects faults of a design drawing in the case that a design drawing is inspected by one inspector. In addition, it is shown that the proper reward and punishment based on inspection results is effective in the case that a design drawing is inspected by two inspectors. At last, as a result of the numerical analysis, it is shown that two inspectors' inspection is more preferable than one inspector's inspection when the social loss in missing the defectiveness is relatively large.","PeriodicalId":115282,"journal":{"name":"Infrastructure Planning Review","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124127873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
EM Algorithm for Mixed Hazard Model for the Road Traffic Exiting from Airport 机场出入口道路交通混合危害模型的EM算法
Infrastructure Planning Review Pub Date : 2008-09-30 DOI: 10.2208/JOURNALIP.25.693
M. Okumura, Makoto Tsukai, Carlos Nava Fonseca, Mitsunori Yoshimura
{"title":"EM Algorithm for Mixed Hazard Model for the Road Traffic Exiting from Airport","authors":"M. Okumura, Makoto Tsukai, Carlos Nava Fonseca, Mitsunori Yoshimura","doi":"10.2208/JOURNALIP.25.693","DOIUrl":"https://doi.org/10.2208/JOURNALIP.25.693","url":null,"abstract":"Road traffic exiting from airport can be modeled by a mixed hazard model, where each hazard function corresponds to the passengers from arrival flight. This paper proposes an iterative estimation procedure for the model based on the theory of EM (Expectation-Maximization) Algorithm. The procedure is applied to the traffic data of four weeks at Sendai Airport, where new railway access line were introduced on March, 18th, 2007. The results shows that arrival passengers by daytime flights do not use railway as much as the morning or evening flyers, possibly depending on their travel purpose.","PeriodicalId":115282,"journal":{"name":"Infrastructure Planning Review","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117346224","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Area Comparative Analysis On Potential To Introduce Organizational Programs Of Mobility Management In Workplaces 在工作场所引入流动性管理组织方案的潜力区域比较分析
Infrastructure Planning Review Pub Date : 2008-09-30 DOI: 10.2208/JOURNALIP.25.853
A. Taniguchi, S. Fujii
{"title":"Area Comparative Analysis On Potential To Introduce Organizational Programs Of Mobility Management In Workplaces","authors":"A. Taniguchi, S. Fujii","doi":"10.2208/JOURNALIP.25.853","DOIUrl":"https://doi.org/10.2208/JOURNALIP.25.853","url":null,"abstract":"In this paper, in order to test a potential to introduce organizational program for workplace mobility management (MM), we retake a test the organizational attitude and behavior modification model based on the frame of analysis by Hagihara et. al. using the questionnaire survey in workplaces. We analyzed the questionnaire data for the sake of comparison implemented in five areas, Saitama, Mie, Ooita, Iwata, Toyota, and comparison by categories of business and employee numbers. In the result, the organizational model suggested by Hagihara et.al, was supported in the both five areas. The result also indicates companies which employ a lot of person and transport companies were most likely to recognize MM as positive, however, manufacturing business were likely to recognize as negative.","PeriodicalId":115282,"journal":{"name":"Infrastructure Planning Review","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126006336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Validation of the Effects on Wide-Area Mobility Management of Internet-Based System 基于internet的广域移动管理系统的效果验证
Infrastructure Planning Review Pub Date : 2008-09-30 DOI: 10.2208/JOURNALIP.25.1051
Tomotaka Usui, Tomio Miwa, Toshiyuki Yamamoto, T. Morikawa
{"title":"Validation of the Effects on Wide-Area Mobility Management of Internet-Based System","authors":"Tomotaka Usui, Tomio Miwa, Toshiyuki Yamamoto, T. Morikawa","doi":"10.2208/JOURNALIP.25.1051","DOIUrl":"https://doi.org/10.2208/JOURNALIP.25.1051","url":null,"abstract":"In this Paper, we developed a system characterized by auto-diagnosis of travel behavior survey on web and analyzed the results of two mobility management pilot program. One is “after-the-fact IFP (Travel Feedback Programs)” that has new characteristics with registered the action motivation each time, whenever they register a new travel behavior. And the other is pilot program using Probe-Person terminal for detailed travel behavior. In addition, we compared the effects of information service about three groups.","PeriodicalId":115282,"journal":{"name":"Infrastructure Planning Review","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129545703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modeling of Touring Behavior along the Asian Highway Incorporating Inter-Alternative Similarities 亚洲高速公路沿线旅游行为的模型分析
Infrastructure Planning Review Pub Date : 2008-09-30 DOI: 10.2208/JOURNALIP.25.783
Junyi Zhnag, Y. Hakoda, A. Fujiwara
{"title":"Modeling of Touring Behavior along the Asian Highway Incorporating Inter-Alternative Similarities","authors":"Junyi Zhnag, Y. Hakoda, A. Fujiwara","doi":"10.2208/JOURNALIP.25.783","DOIUrl":"https://doi.org/10.2208/JOURNALIP.25.783","url":null,"abstract":"Focusing on the Japan-Korea route of the Asian Highway, this paper attempts to investigate the potential Japanese and Korean tourists' touring behavior along the Japan-Korea route in the future when the Asian Highway would be actually operated. This was done by conducting a SP (stated preference) survey in both Japan and Korea, respectively. To represent the observed and unobserved similarities existing among different alternative touring plans, the r_MNL model based on the concept of relative utility is used to represent the observed similarities while the PCL model is used to represent the unobserved similarities. Combining the r_MNL and PCL models results in a new discrete choice model (r_PCL). The effectiveness of the proposed r_PCL model was empirically confirmed. Common and different tourism behaviors between the Japanese and Korean tourists were also clarified.","PeriodicalId":115282,"journal":{"name":"Infrastructure Planning Review","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127490575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Evaluating the Effects of Urban Logistics Policies and the Characteristics of Distribution Networks using Supply Chain Network Equilibrium Models 基于供应链网络均衡模型的城市物流政策效果与配送网络特征评价
Infrastructure Planning Review Pub Date : 2008-09-30 DOI: 10.2208/JOURNALIP.25.431
K. Tanabe, Tadashi Yamada, E. Taniguchi
{"title":"Evaluating the Effects of Urban Logistics Policies and the Characteristics of Distribution Networks using Supply Chain Network Equilibrium Models","authors":"K. Tanabe, Tadashi Yamada, E. Taniguchi","doi":"10.2208/JOURNALIP.25.431","DOIUrl":"https://doi.org/10.2208/JOURNALIP.25.431","url":null,"abstract":"This paper focuses on supply chain network equilibrium modeling and formulates the case of four agents, including manufacturers, wholesalers, retailers and consumers. The performance of the model was firstly investigated, and then the effects of urban logistics policies, such as advanced vehicle routing and scheduling systems and access restrictions to cities, was explored using a hypothetical supply chain network. The characteristics of distribution networks were also investigated using the supply chain network equilibrium model that can take into account multiple channels. Results showed that the implementation of urban logistics policies might influence whole supply chain network.","PeriodicalId":115282,"journal":{"name":"Infrastructure Planning Review","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130009106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Study on Development and Application of the Simulator on the Basis of Emergency Correspondence Case Analysis of the Traffic Accident on a Highway 基于某公路交通事故应急通信案例分析的仿真系统开发与应用研究
Infrastructure Planning Review Pub Date : 2008-09-30 DOI: 10.2208/JOURNALIP.25.859
Tohru Futagami, M. Kashiwadani, Soichi Maekawa
{"title":"Study on Development and Application of the Simulator on the Basis of Emergency Correspondence Case Analysis of the Traffic Accident on a Highway","authors":"Tohru Futagami, M. Kashiwadani, Soichi Maekawa","doi":"10.2208/JOURNALIP.25.859","DOIUrl":"https://doi.org/10.2208/JOURNALIP.25.859","url":null,"abstract":"も、 ドクターヘ リ導入 に関す る動 きは1990年 代 よ り活 発 となるが、種々の制約のため十分 な運 用には至 ってい ないのが現状であ る1),2)。わが国の救急搬送に関す る研 究は、小池 らが、 ドクターヘ リコプターの最適配置に関 する研究や、救急車の走行阻害要因に関する研究を行っ ている3),4)。高山らは、走行時間信頼性の観点からみた 救急拠点の最適配置に関する研究を行っている5)。柏 谷・二神らは、広域救急における救急拠点の最適配置や、 交通事故発生確率を考慮した救急病院の最適配置に関す る研究を行っている6),7)。 本論文は、高速道路の交通事故に着目し、高速道路 会社から得た 「緊急通信処理表」と救急医学の専門家か らの協力により得た 「救急車の活動データ」の分析結果 を用いて、ペトリネットシミュレーション8)を開発する ことで情報伝達のプロセス及び救急車両の動向を視覚化 するとともに、救急活動効率化のための問題点の提示と 解決を目的としている。例えば、近年携帯電話利用者の 割合は増加傾向にあり、普及率はおよそ80%と 言われ ている。同時に、事故発見者が携帯電話で通報する割合 も増加しており、通報の際、高速道路の上下が分からな かったり、事故現場のkp(キ ロポスト)を確認するのに 時間がかかったりと認知 ・指令の手続きに時間がかかっ ているケースが報告されている。さらに、携帯電話不感 問題も救急活動に支障をきたす恐れがある。一方、非常 電話の場合、kp(キロポスト)、上下を通報者が確認しな くても管制室で確認できるため、認知 ・指令の手続きに それほど時間はかからないと考えられる。 本研究と既存研究9)の大きな違いは、既存研究では、 被搬送者の個人情報の保護により、救急車の活動データ の入手は極めて困難であったため、高速道路会社のデー タのみの分析となり、現場での処置完了から搬送病院ま での救急車の走行時間等を分析することができなかった。 また、情報伝達のプロセス及び救急車両の走行経路、出 動消防署等を仮定し分析しているといった課題があった。 そこで本研究では、救急医学の協力によって、救急車の 活動データを入手することができたため、交通事故認知 から搬送病院までの一連の救急活動の時間の分析が可能 となった。また、消防署及び高速道路会社へのヒアリン グにより、既存の研究で仮定されていた部分を明確にし、 より現実的なペトリネットシミュレーションの構築と活 * キーワーズ:高 速道路事故、事故 ・救急事例分析、","PeriodicalId":115282,"journal":{"name":"Infrastructure Planning Review","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123130157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A study on mobility condition of elderly people and possibility to reduce their car use in suburban area 城郊老年人出行状况及减少用车可能性研究
Infrastructure Planning Review Pub Date : 2008-09-30 DOI: 10.2208/JOURNALIP.25.769
T. Okamura, F. Nakamura, Takahiko Suda
{"title":"A study on mobility condition of elderly people and possibility to reduce their car use in suburban area","authors":"T. Okamura, F. Nakamura, Takahiko Suda","doi":"10.2208/JOURNALIP.25.769","DOIUrl":"https://doi.org/10.2208/JOURNALIP.25.769","url":null,"abstract":"","PeriodicalId":115282,"journal":{"name":"Infrastructure Planning Review","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116774076","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A study on the cognitive level of service of public transport considering road environment 考虑道路环境的公共交通服务认知水平研究
Infrastructure Planning Review Pub Date : 2008-09-30 DOI: 10.2208/JOURNALIP.25.77
K. Sasaki, K. Nishii, Kazuhiro Tsugita
{"title":"A study on the cognitive level of service of public transport considering road environment","authors":"K. Sasaki, K. Nishii, Kazuhiro Tsugita","doi":"10.2208/JOURNALIP.25.77","DOIUrl":"https://doi.org/10.2208/JOURNALIP.25.77","url":null,"abstract":"","PeriodicalId":115282,"journal":{"name":"Infrastructure Planning Review","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131830478","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development and Experimental Introduction of the Regional Bus Information System 区域公交信息系统的开发与实验介绍
Infrastructure Planning Review Pub Date : 2008-09-30 DOI: 10.2208/JOURNALIP.25.881
T. Omatsu, Nobuaki Ohmori, S. Matsumoto, K. Okamura, Y. Kumagai
{"title":"Development and Experimental Introduction of the Regional Bus Information System","authors":"T. Omatsu, Nobuaki Ohmori, S. Matsumoto, K. Okamura, Y. Kumagai","doi":"10.2208/JOURNALIP.25.881","DOIUrl":"https://doi.org/10.2208/JOURNALIP.25.881","url":null,"abstract":"We developed the Regional Bus Information System, which provide information on time when the last bus left the bus stop.The system is much more inexpensive in introduction and operation than traditional bus location systems. It helps passengers to make decisions whether waiting for the next bus or traveling by other travel modes. From the observation survey, it was found that 6% of the buses departed a few minutes ahead of the scheduled time and 20% of passengers arrived at the bus stop only a few minutes before the scheduled time. The questionnaire survey revealed that the information system developed in this study was one of the most desired facilities located at bus stops such as roofs and benches.","PeriodicalId":115282,"journal":{"name":"Infrastructure Planning Review","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134266986","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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