Updated on 2022/05/26

写真a

 
SASAKI, Kuniaki
 
Affiliation
Faculty of Science and Engineering, School of Creative Science and Engineering
Job title
Professor

Concurrent Post

  • Affiliated organization   Global Education Center

Research Institute

  • 2020
    -
    2022

    理工学術院総合研究所   兼任研究員

Education

  • 1990.04
    -
    1992.03

    Kyoto University   Graduate School of Engineering   Department of Applied System Science  

  • 1986.04
    -
    1990.03

    Kyoto University   School of Engineering   Department of Civil Engineering  

  • 1983.04
    -
    1986.03

    須坂高等学校  

Degree

  • Kyoto University   Master of Engineering

  • Kyoto University   Doctor of Engineering

Research Experience

  • 2018.10
    -
    Now

    Waseda University   Faculty of Science and Engineering   Professor

  • 2019.04
    -
     

    University of Yamanashi   Professor emeritus

  • 2011.02
    -
    2018.09

    University of Yamanashi   Graduate School   Professor

  • 1999.04
    -
    2011.01

    University of Yamanashi   Associate Professor

  • 2009.02
    -
    2009.03

    University of the Philippines Diliman   National Center of Transportation Studies   Visiting Professor

  • 2005.11
    -
    2006.03

    University of Philippines, Diliman   JICA Expert

  • 2005.08
    -
    2005.10

    INRETS, France   Visiting Scholar

  • 2000.04
    -
    2001.03

    University of Texas at Austin   Department of Civil and Environmental Engineering   Visiting Researcher

  • 1992.04
    -
    1999.03

    Nagoya University   Research Associate

▼display all

Professional Memberships

  • 1993.05
    -
    Now

    City Planning Institute of Japan

  • 1990.04
    -
    Now

    Japan Society of Civil Engineers

 

Research Areas

  • Architectural planning and city planning

  • Social systems engineering

  • Civil engineering plan and transportation engineering

Papers

  • Does the built environment matter for active travel among older adults: Insights from Chiba City, Japan

    Yongjiang Yang, Kuniaki Sasaki, Long Cheng, Sui Tao

    Journal of Transport Geography   101   103338 - 103338  2022.05  [Refereed]

    Authorship:Corresponding author

    DOI

  • THE MENTAL PROCESS EXTRACTION OF DRIVER’S LICENSE SURRENDER THROUGH THE QUESTIONNAIRE AND INTERVIEW SURVEY TO THE LISENCE SURRENDERED DRIVERS

    Momoko ENOMOTO, Yurato SUGAWARA, Kuniaki SASAKI

    Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)   78 ( 6 ) II_704 - II_716  2022.04  [Refereed]

    Authorship:Last author, Corresponding author

    DOI

  • Study on the Relationship between Traffic Accidents of Older Drivers and Local Environment

    Yurato SUGAWARA, Kuniaki SASAKI, Hanae KOSUGE, Anna MIKAMI

    JSTE Journal of Traffic Engineering   8 ( 4 ) A_51 - A_54  2022.04  [Refereed]

    DOI

  • Influence of Built Environment, Trip Attributes and Socio-demographics on Trip Duration and Travel Mode Choice of The Elderly in a Depopulated and Hyperaging Area: A Case Study of Ome City, Tokyo

    Yongjiang YANG, Guanhua XING, Kuniaki SASAKI

    Journal of the Eastern Asia Society for Transportation Studies   accepted  2022  [Refereed]

    Authorship:Last author, Corresponding author

  • Traffic Flow Prediction of Expressway Bottlenecks by an Attention Long Short-Term Memory Model

    Liu, Xingwei, Kuniaki SASAKI

    Journal of the Eastern Asia Society for Transportation Studies   accepted  2022  [Refereed]

    Authorship:Last author, Corresponding author

  • Analysis on the effect of COVID-19 measures on human mobility in downtown of local city using transportation big data

    Yasuhide NISHIHORI, Sunyong EOM, Kuniaki SASAKI, Hideki KATO

      56 ( 3 ) 834 - 841  2021.10  [Refereed]

    DOI

  • A Empirical Study on the Effect of Expresswayconstruction to the difference of the regionaleconomicgrowth

    Yuto Mori, Kuniaki Sasaki

    Journal of the City Planning Institute of Japan   56 ( 3 ) 696 - 703  2021.10  [Refereed]

    Authorship:Last author, Corresponding author

    DOI

  • THE ANALYSIS OF THE EFFECT OF “DECLARATION OF STATE OF EMERGNECY” ON THE INTER-PREFECTURE TRIPS

    Yasunori HADA, Kuniaki SASAKI, Kasumi ONODA, Reiko ASANO, Toshihiro SUZUKI

    Journal of Japan Society of Civil Engineers (D3)   77 ( 2 ) 151 - 159  2021.07  [Refereed]

    Authorship:Corresponding author

    DOI

  • Psychological Side Effects of Cognitive Tests for Older Drivers

    Misato NEMOTO, Ayako TANIGUCHI, Kuniaki SASAKI, Hanae KOSUGE

    JSTE Journal of Traffic Engineering   7 ( 5 ) 1 - 9  2021.07  [Refereed]  [Domestic journal]

     View Summary

    In this study, we conducted an interview survey and a message effect verification experiment using a cognitive function test in order to verify the effects and side effects of the psychological effects of the cognitive test on examinees.
    As a result of the interview survey, most people said, “It was difficult.” after doing cognitive test regardless of the results. And someone compared with the past results. As a result of the message effect verification experiment by the cognitive test, those classified as (iii) had significantly lower values in 4 scales behavioral intention of car use reduction / license return after the test. These results indicate that the expected side effect was indeed in play. Those classified as (ii) had a significantly higher intention to return their driver's license after the test. From the above, the cognitive test had both a main effect and a side effect.

    DOI

  • BASIC SURVEY OF ATTITUDES AND BEHAVIORS UNDER STATE OF EMERGENCY BY COVID-19 IN JAPAN

    Kosuke TANAKA, Tomoyuki INAGAKI, Keisuke IWATA, Masamitsu ONISHI, Yusuke KANDA, Masanobu KII, Takeshi KURIHARA, Atsushi KOIKE, Kuniaki SASAKI, Yoh SASAKI, Jan-Dirk SCHMÖCKER, Yasuo SHIROMIZU, Naoyuki TOMARI, Tetsuro HYODO, Satoshi FUJII, Akimasa FUJIWARA, Yoko MATSUDA, Chiaki MATSUNAGA, Hirokazu MATSUMOTO, Itsuki YOSHIDA

    Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)   77 ( 2 ) 129 - 140  2021.06  [Refereed]

    DOI

  • EVAULATING THE ECONOMIC EFFECTS OF ACCESS TRANSPORTATION TO YAMANASHI-KEN STATION ON LINEAR CHUO SHINKANSEN

    Shin-ichi MUTO, Kuniaki SASAKi, Yuji ONO, Kazuya SHIRAISHI, Hiroto WATANABE

    Journal of JSCE D3 (Infrastructure Planning and Management)   76 ( 5 ) I_1171 - I_1184  2021.04  [Refereed]

  • Validity of repeated applications of TDM measures toward sustainable development in tourism destinations: A case study on managing peak hourly congested traffic after the Formula 1 World Championship Japanese Grand Prix at Suzuka

    Kazuo Nishii, Kuniaki Sasaki, Masahiro Emori, ken Yokoyama, Kesuike Saito

    Sustainable Transport and Tourism Destinations   13   141 - 158  2021.02  [Refereed]

  • A Study on Applicability of State Space Model for Grasping the Effect of Measures of Expressway

    Masakazu Nakanishi, Masato Maeda, Takashi Kodama, Kuniaki Sasaki

    Journal of JSTE   6 ( 1 )  2020.02  [Refereed]

     View Summary

    The effects of events that affect road traffic, such as new opening of expressways and toll changes, are generally grasped by comparing before and after indicators such as traffic volume and loss of time. However, there is a possibility that the change in the effect cannot be clearly grasped due to the influence of different day arrangements or the influence of incidents. On the other hand, past studies apply a state space model to traffic volume observed in time series, and classify them into long-term fluctuations, periodic fluctuations, and short-term fluctuations, and analyze traffic characteristics. Therefore, in this paper, we apply the method shown in previous studies, such as classifying the traffic volume observed in time series into each fluctuation component for the traffic situation observed on the Hanshin Expressway. In addition, we will try to clarify the effects of new expressways opening and toll change by grasping long-term fluctuations. We also consider the applicability of the method in practice.

    DOI

  • The effects of transportation environment on the voluntary surrender of driver's licenses of seniors

    Naoya Aonuma, Kuniaki Sasaki

    Proceedings of TRB Annual Meeting    2020.01  [Refereed]

  • Influence of urban transportation on effect of linear chuo shinkansen

    Tsubasa iijima, Takashi Abotani, Yuta Sueki, Shin-ichi Muto, Kuniaki Sasaki

    Journal of JSCE   75 ( 5 ) I_957 - I_966  2019.12  [Refereed]

    DOI

  • Estimation of pedestrian OD traffic volume in urban area using Wi-Fi packet sensor data

    Yuta Sueki, Kuniaki Sasaki

    Journal of City Planning   54 ( 3 )  2019.10  [Refereed]

    DOI

  • 高速道路休憩施設立寄・選択行動の潜在クラス分析と需要創造型マーケティング戦略

    西井和夫, 古屋秀樹, 佐々木邦明, 田名部淳, 吉原俊一

    高速道路と自動車   62 ( 4 )  2019.04  [Refereed]

  • The Update of the Parameters in Activity-Based Simulation by Assimilation into Mobile Spatial Statistics

    Akane Sawada, Sasaki Kuniaki

    Asian Transport Studies   5 ( 3 ) 439 - 452  2019.03  [Refereed]

    DOI

  • Traffic Flow Prediction Using Micro-Simulator with Multiple Information

    Faysal Ibna Rahman, Kuniaki Sasaki, Takashi Abotani

    Proceedings Eastern Asia Society of Transportation Studies    2019  [Refereed]

  • The Comparison Between ARIMA and Long Short-term Memory for Highway Traffic Flow Prediction

    Liu, Xingwei, Sasaki, Kuniaki

    Journal of the Eastern Asia Society for Transportation Studies   13   1817 - 1834  2019  [Refereed]

  • QUANTITATIVE EVALUATION OF DOWNTOWN AREA IN KOFU CITY AND RELATIONSHIP OF PEDESTRIAN VOLUME BASED ON THE SPACE SYNTAX

    Yuta Sueki, Sasaki Kuniaki

      74 ( 5 ) I_1111 - I_1119  2019.01  [Refereed]

    DOI

  • Shopping destination choice model and analysis in holiday considering each individual's stationary travel behavior pattern

    Yuta Sueki, Yusuke Hara, Kuniaki Sasaki, Akane Sawada, Tomoya Udou

    Journal of the City Planning Institute of Japan   53 ( 3 )  2018.10  [Refereed]

    DOI

  • The effect of the road environment on the physical activity of the residents as the stock effect of community roads

    Kuniaki SASAKI, Masaya TOHYAMA, Akane SAWADA, Satoshi KUREBAYASHI

    JSTE Journal of Traffic Engineering   4 ( 1 ) A_274 - A_279  2018.02  [Refereed]

    DOI

  • A STUDY ON THE ESTIMATION OF OD-MATRIX ASSIMILATING THE OD MATRIX FORECASTED BY TOUR BASED MODEL TO THE OBSERVED OD MATRIX

    Akane SAWADA, Takuya KAWABE, Eiki Shirasu, Kuniaki SASAKI

    Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)   73 ( 5 ) I_579 - I_588  2017.12  [Refereed]

    DOI

  • EVALUATING ECONOMIC EFFECTS OF WINE TOURISM YAMANASHI

    Shinichi MUTO, Yumi MIZUNO, Akane SAWADA, Sasaki Kuniaki

    Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)   73 ( 5 ) 467 - 481  2017.12  [Refereed]

    DOI

  • The basic analysis of the effect of the accessibility in the community on the individual physical activity, health and life satisfaction

    Kuniaki Sasaki

    Journal of the City Planning Institute of Japan   52 ( 3 ) 849 - 855  2017.10  [Refereed]

    DOI

  • Market Segmentation Modeling of Tourism & Leisure Vehicle Driver's Behaviors of Stopover at SA/PAs on Expressway

    Kazuo Nishii, Hideki Furuya, Kuniaki Sasaki

    Journal of the City Planning Institute of Japan   52 ( 3 ) 1262 - 1267  2017.10  [Refereed]

    DOI

  • 2014年関東大雪時の山梨県内の交通の状況とその後の復旧における課題

    佐々木邦明, 秦康範

      55  2017.06

  • Tourism and leisure vehicle driver's behaviors of stopover at SA/PAs on expressway: Market segmentation and the location choice modeling

    Kazuo Nishii, Kuniaki Sasaki, Shun‐ichi Yoshihara, Jun Tanabe, Hideki Furuya

    14th NECTAR International Conference: Transport in a networked society    2017.06  [Refereed]

  • Analysis of Traffic volumes on time of day for expressway using state-space model

    Kuniaki SASAKI, Yuta NATORI, Hitoshi IGUCHI, Hiroyuki NISHIKAWA

    JSTE Journal of Traffic Engineering   3 ( 2 ) A_178 - A_186  2017.02  [Refereed]

    DOI

  • A STUDY ON THE EVALUATION OF TRANSIT ENVIRONMENTAL CHANGE BY SATISFACTION INDEX

    Yuki OKADA, Kuniaki SASAKI

    Journal of Japan Society of Civil Engineers, Ser. F4   72 ( 4 ) I_23 - I_31  2017.01  [Refereed]

    DOI

  • The effect of accessibility on aged people's use of long-term care service

    Kuniaki Sasaki, Yoko Aihara, Kiyoshi Yamasaki

    Transportation Research Procedia   25   4381 - 4391  2017  [Refereed]

     View Summary

    Managing the cost of the long term care service is critically important to provide the better service to the aged people in the hyper-aged society. In such management, we need to be sensitive in keeping the necessary services in cutting the cost. Therefore, identifying what determines the aged people's service user is necessary. Mobility would be one of the keys to the decision making in choosing the service, because most of the nursing care service is related to the transportation: Nursing service offers not only facility care services but home nursing care including shopping assistance. In this study, we investigated the relationship between the transportation environment and the use of the service. We focused on those who do not use nursing service, despite the certification of the long-term care, in order to find why they do not use. We analyzed what led one to use or not use the nursing care service by using multilevel logistic regression analysis, because it allowed us to consider the difference of the error structure. We applied the model to the data of a local city in Japan. The result shows that some variables indicating accessibility significantly affected one's decision whether one uses the service or not. The accessibilities of car to clinic, hospital and neighborhood shops significantly affected the decision, while only the accessibility to the hospital was significant when one uses public transport. More than 50 percent of the aged people use motorcars to travel in this city, and this might be why more number of the accessibility by using the car significantly affected the nursing service use. We might be able to manage the cost of service use more effectively and efficiently through the accessibility improvement. use. We might be able to manage the cost of service use more effectively and efficiently through the accessibility improvement. (C) 2017 The Authors. Published by Elsevier B.V.

    DOI

  • The Assimilation of Activity-Based Simulation and Mobile Phone-Based Dynamic Population

    Akane SAWADA, Kuniaki SASAKI

    Journal of the Eastern Asia Society for Transportation Studies   12   690 - 708  2017  [Refereed]

    DOI

  • THE EVALUATION OF TRAVEL TIME VARIATION OF HIGHWAY FOCUSING ON VOLATILITY OF TIME SERIES OF TRAVEL TIME

    Kohei SUZUKI, Kuniaki SASAKI

      72 ( 5 ) I_1311 - I_1319  2016.12  [Refereed]

    DOI

  • The Analysis of Hourly Traffic Demand Fluctuation on the Expressway Traffic

    Yuta NATORI, Kuniaki SASAKI, Hitoshi IGUCHI, Hiroyuki NISHIKAWA

    Proceedings of the 36th Conference of Japan Society of Traffic Engineers   36   655 - 661  2016.08  [Refereed]

  • A Basic Study on the Effect of the Transportation Environment on the Individual Life Satisfaction:Focusing on the Number of Available Alternatives and the Experience of Abandoning of Necessity Activities

    Sasaki Kuniaki

    Journal of the City Planning Institute of Japan   49 ( 3 ) 411 - 416  2014  [Refereed]

     View Summary

    This study focused on modeling the indexes of individual built environment and their effects on the subjective evaluation of the life. The life satisfaction is regarded as the stable index for measuring happiness in the past researches in this decade. Thus we adopted it as the main subjective index in this study. The indexes of built environment of individual were measured as the number of available alternatives and the experience of activity abandoning, based on the idea of capability theory. The empirical study used the data collected in the mountain area. We found that the life satisfaction is not directly related with the number of alternatives but the experience of activity abandoning trip which means the margin of the capability is related.

    DOI CiNii

  • Road Traffic Accident Trend in Developing Countries- The Policy Implications

    Mohamed Omer ESMAEL, Kuniaki SASAKI, Kazuo NISHII

    Journal of the Eastern Asia Society for Transportation Studies   10   1978 - 1990  2013.12  [Refereed]

    DOI

  • Availability of Volunteer-based Dynamic Ridesharing with Bipartite Group in a Low-density Small Community in Japan

    Hirofumi YOTSUTSUJI, Kuniaki SASAKI, Michihiro YAMAMOTO

    Journal of the Eastern Asia Society for Transportation Studies   10   1009 - 1024  2013  [Refereed]

    DOI

  • Study of Blog Mining for Examination of Tourist Travel Behavior in Japan

    Kuniaki Sasaki, Kazuo Nishii

    TRANSPORTATION RESEARCH RECORD   ( 2285 ) 119 - 125  2012  [Refereed]

     View Summary

    The data on how travelers evaluate a specific sightseeing destination are useful for formulating tourism strategies. Making a survey is the most common way to get such data now, but the method has become difficult because travelers have become so diverse that the data are not as meaningful and substantial as they had been. To overcome this problem, Internet blogs are used: comments on sightseeing are so popular that it is easy to collect the needed data. Blog data on tourism were collected in Yatsugatake, Japan, and compared with the data obtained from ordinary questionnaire surveys to examine the features of blog data. Information from 192 blogs was collected. Analyzing the terminology used in the blogs allowed the determination of some attributes of their authors. These attributes were compared with those of questionnaire survey respondents. Although the desired information can be obtained from survey respondents, information from blogs depends on what the authors write about any destination. Nonetheless, because a blogger's destination is clear in his or her blog, the information about destinations can be used by co-occurrence analysis. With categorization of the entry tags of each blog, information about each blogger's interests can be obtained, and their preferences clearly indicate that their destination choices are closely related to their interests. In sum, although the information in blogs is subjective, if used properly the information can be effective in developing strategies for tourism by complementing data from ordinary surveys.

    DOI

  • SHIFTING TO ALTERNATIVE MODELS TO REDUCE PT-SURVEYING COST BURDEN BY DOWNSIZING THE DATA

    Mohamed Omer ESMAEL, Kuniaki SASAKI, Kazuo NISHII

    Journal of the Eastern Asia Society for Transportation Studies   9   330 - 340  2011  [Refereed]

    DOI

  • A Tour-based Travel Demand Model Using Person Trip Data and Its Application to Advanced Policies

    Mohamed Omer, Hyun Kim, Kuniaki Sasaki, Kazuo Nishii

    KSCE JOURNAL OF CIVIL ENGINEERING   14 ( 2 ) 221 - 230  2010.03  [Refereed]

     View Summary

    The shift of travel demand policies from the conventional supply oriented policies to management oriented policies has made the effectiveness of conventional models questionable. However, although the new generation travel demand models have theoretically appealing backgrounds, they have so far failed to fully attract the practitioners to apply them for practical purposes. Lack at proper understanding and wrong perceptions of the new generation models have contributed to the gap between research and practice. This paper suggests a way to incorporate the features of new generation models using ordinary PT (person trip) data, to get an optimum model. Based on this, we propose a model that captures the link among travel decisions of a day as a travel pattern. We also illustrate the practical advantages of the new generation models, comparing with conventional models, in evaluating policies by an empirical study.

    DOI

  • Measurement of intention to travel: Considering the effect of telecommunications on trips

    Kuniaki Sasaki, Kazuo Nishii

    TRANSPORTATION RESEARCH PART C-EMERGING TECHNOLOGIES   18 ( 1 ) 36 - 44  2010.02  [Refereed]

     View Summary

    Mobility, one of the key concepts to evaluate the effect of a transportation policy such as TDM and mobility management as well as to analyze the problems such as social exclusion, must be measured by how much of an intention to make a trip can be realized, not merely by how many trips are available. The advent of new communication tools such as the Internet and mobile phones has allowed one to accomplish certain tasks that previously required a trip. This new situation has brought up a discussion over the necessity to incorporate telecommunications as an aspect of mobility. Aware of such discussions, we analyzed the relationship between the number of trips and telecommunications based on the data we collected on trips, telecommunications, and activities, and found some significant correlations. Our study which used an ordered regression model found several significant relationships between the individual attributes and the number of trips/telecommunications. We formulated a model which assumes the latent factors among the trips and telecommunications. In addition, we found that the latent factors construable as intentions to trips and telecommunications could be measured better by e-mails than by trips. These results indicate that measuring mobility requires the inclusion of information about telecommunications. (C) 2009 Elsevier Ltd. All rights reserved.

    DOI

  • 休日・観光交通における計画課題のとらえ方とその整理

    古屋 秀樹, 西井和夫, 毛利雄, 佐々木邦明

    日本観光研究学会全国大会研究発表論文集,No.19     125 - 128  2004.12

  • A study on a Simulation Model of Tourists' Excursion Behaviors Considering the order of Visiting and an Evaluation method as whole model system

    Nishino Itaru, Nishii Kazuo, Sasaki Kuniaki, Miyajima Shun-ichi, Shinagawa Kazuhiro

    Doboku Gakkai Ronbunshuu D   20   597 - 603  2003  [Refereed]

     View Summary

    The focus of this study is in two points. One is constructing a simulation model of tourists' excursion behavior considering scheduling. The other is proposal of an evaluation method for the activity simulation model. To explain the characteristics of the touring behavior, a model of activity sequence was developed. In this model, it is assumed that tourists choose a combination of visit areas and then select the first and the last spot independently. We developed a simulation model for whole tourist behavior using other several models and showed its result. We also develop an evaluation indicator for the model system. This indicator is based on the reenactment of activity patterns. We concluded the model system we proposed could simulate the behavior well under a specific situation.

    DOI CiNii

  • A Model Analysis of Travel Behavior Changes with Pre-Trip Information Provision Considering Transaction Cost

    KURAUCHI Shinya, MORIKAWA Takayuki, OKADA Yoshiyuki, SASAKI Kuniaki

    INFRASTRUCTURE PLANNING REVIEW   16 ( 16 ) 763 - 768  1999  [Refereed]

     View Summary

    This research proposes a methodology to quantitatively evaluate the impact of traveler's pre-trip information considering transaction cost for travel behavior changes. The transaction cost is defined as the difference of expected utilities which are observed before and after travel behavior changes, and is estimated using a discrete choice model which represents mode choice behavior with and without the information on travel time respectively. The model is estimated with mode choice RP data and SP data for hypothetical information provision. Furthermore, we empirically analyze the impact of pre-trip information provision to enhance new transportation services such as Park and Ride.

    DOI CiNii J-GLOBAL

  • Discrete Choice Models with Latent Explanatory Variables Using Subjective Data

    Takayuki Morikawa, Kuniaki Sasaki

    Proceedings of Japan Society of Civil Engineers   ( 470 ) 115-124  1993  [Refereed]

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Misc

  • Sharing Economy for Community Building -Sharing to develop the attachment to community-

    Kuniaki SASAKI

    Quarterly of Personal Finance   15 ( 2 ) 65 - 74  2020.08  [Invited]

    Authorship:Lead author, Corresponding author

    Article, review, commentary, editorial, etc. (scientific journal)  

  • 大雪時の山梨県内の貨物車の移動と除雪後の交通状況

    佐々木 邦明

    気象研究ノート,日本気象学会   241   500 - 511  2019.12  [Invited]

    Rapid communication, short report, research note, etc. (scientific journal)  

  • PSYCHOLOGICAL EFFECTS OF A COGNITIVE TEST ON ELDERLY DRIVERS: A MAIN EFFECT AND A SIDE EFFECT (HIGH SCORING MASTERS/UNDERGRADUATE ABSTRACT AWARD SPONSORED BY AAA FOUNDATION FOR TRAFFIC SAFETY)

    Misato Nemoto, Ayako Taniguchi, Kuniaki Sasaki, Kenji Hagita, Hanae Kosuge

    JOURNAL OF TRANSPORT & HEALTH   14  2019.09

    Research paper, summary (international conference)  

  • A Study on Applicability of State Space Model for Grasping the Effect of Measures of Expressway

    Masakazu NAKANISHI, Masato MAEDA, Takashi KODAMA, Kuniaki SASAKI

    Proceedings of JSTE    2019.08  [Refereed]

    Research paper, summary (national, other academic conference)  

  • Will ride-sharing change how people live and move?

    Kuniaki Sasaki

    IATSS Review   42 ( 1 ) 30 - 37  2017.06

    Authorship:Lead author, Corresponding author

  • Expressway as the platform where passengers and freights flow

    KUNIAKI SASAKI

      Vol.60 ( No.5 ) 5 - 8  2017.05  [Invited]

  • Discrete Choice Models Considering Latent Heterogeneity of Decision Making Process

    SASAKI Kuniaki

      48 ( 3 ) 88 - 88  1999.09

    CiNii

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Awards

  • Excellent Technology Development Award of CART

    2019.11   Ministry of Land, Infrastructure, Transport and Tourism  

    Winner: Sasaki Kuniaki

  • The Dissertation Award

    2018.04   The International Association of Traffic and Safety Sciences  

    Winner: Sasaki Kuniaki

  • Design Award

    2013.07   Japan conference on mobility management  

  • Technical Award

    2012.07   Japan conference on mobility management  

    Winner: Takahiro Kamiya, Sasaki Kuniaki

  • Academic Encouragement Awards

    1999.05   The City Planning Institute of Japan  

    Winner: Sasaki Kuniaki

  • Academic Encouragement Prize

    1993.05   Chubu Branch of JSCE  

    Winner: Sasaki Kuniaki

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Research Projects

  • Development of Digital Twin City system and its application to the policy making under risk management environment

    Japan Science and Technology Agency  Science of Science, Technology and Innovation Policy

    Project Year :

    2021.10
    -
    2025.03
     

    Kuniaki SASAKI, Yasuo Shiromizu, Masaki Nakaya

  • The development of short term prediction of traffic state considering the real-time observation of traffic

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B)

    Project Year :

    2020.04
    -
    2023.03
     

    Kuniaki SASAKI, Akira Kikuchi, Isao Kamiishi, Daisuke Fukuda

  • Development of area management methodology assimilating micro-simulation and big data

    Toda foundation 

    Project Year :

    2020.09
    -
    2021.03
     

    Kuniaki SASAKI

  • Development of the road policyt evaluation model applying mult observation of road state

    Ministry of Land, Infrastructure, Transport and Tourism 

    Project Year :

    2015.07
    -
    2019.03
     

    Kuniaki SASAKI, Akira Kikuchi, Takashi Fuse, Daisuke Fukuda, Ryo Fujiwara

  • The analysis of traffic state by data assimilation and its application to travel survey and traffic management

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B)

    Project Year :

    2013.04
    -
    2016.03
     

    SASAKI Kuniaki, MUROMACHI Yasunori, HATO Eiji, YAMAMOTO Toshiyuki, ONEYAMA Hiroyuki, FUKUDA Daisuke, FUSE Takashi

     View Summary

    The simulation approach of transportation state is getting popular according to the development of the computational capacity, while more and more data can be available to measure the traffic state. Both approaches have advantages and disadvantages, respectively. So the assimilation of these approaches will give us more useful tool for the estimation of traffic states. In this study, we applied various type of data, such as the cell phone location data, the probe car data, the smartphone acceleration data and the ETC 2.0 data, besides the traditional person trip data. We also constructed the simulation systems that describe the individual travel behavior of one day, the travel mode choice by game situation, the pedestrian behavior and the traffic flow. The assimilation result through our empirical study indicated the efficacy of the proposed approach. As conclusion, we showed the general frame of this approach for traffic survey and management.

  • 低密度居住地域用モビリティクラウドの開発と実装

    総務省  戦略的情報通信研究開発推進事業(SCOPE)

    Project Year :

    2011.07
    -
    2013.03
     

    佐々木邦明, 中村三夫, 武藤慎一

  • Experiment of introducing a ridesharing system based on the Reciprocity in the community

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Exploratory Research

    Project Year :

    2011
    -
    2012
     

    SASAKI Kuniaki

     View Summary

    In this research we were going to add the reward system for driver and passenger of the ridesharing system based on not the monetary base but the reciprocity base. The system we constructed for experiment of ridesharing on free cost was provide

  • A study on measurement and management of personal mobility considering intention to travel and cognitive environmental constraints

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

    Project Year :

    2007
    -
    2008
     

    SASAKI Kuniaki, NISHII Kazuo, ISHII Nobuyuki

  • ライフスタイル提案型交通政策のための意識形成・行動変化プロセスのモデル分析

    日本学術振興会  科学研究費助成事業 若手研究(B)

    Project Year :

    2005
    -
    2006
     

    佐々木 邦明

     View Summary

    本研究ライフスタイル提案のための行動プロセスの仮説として,行動変化は「理想とする生き方」と「現状の生活」の間のギャップを埋めるために起こるという仮説を提案した.特に交通から生じる環境問題をターゲットとしているため,「理想とする生き方」の1要素として「環境への貢献」という要因を設定し,これが情報提供によって現状とのギャップが認識され,その結果として行動変化が起こるという仮説である.この仮説の検証のために,山梨県甲斐市竜王駅付近に居住する200世帯にアンケート調査を行った.このアンケート調査はオンライン調査と紙調査の選択を可能にした.内容としては1)個人世帯属性,2)環境意識(環境保護に対する態度,環境小調査に基づいた設問),3)価値観意識(どのような生き方に共感できるかという意識,Japan New Way Of Life調査に基づいた設問),4)アクティビティダイアリー調査(平休日3日間)の4種類から構戒されている.環境意識は「環境への貢献」の重みの観測指標として,価値観意識は「理想とする生き方」の観測指標として設定した.
    これらの調査項目を約1ヶ月の間をおいて2度実施した.この1ヶ月の間に公共交通や山梨県の環境に関する情報や,行動データに基づいた二酸化炭素排出量などの情報を約半数の被験者に提供し,情報提供の有無による意識や行動の変化を観測した.
    この実験結果では,提案した仮説は棄却された.仮説が棄却された原因としては,サンプル数の問題による統計的有意性の問題もあるが,主に価値観意識が情報提供と関係なく発生していたことにある.これは,価値観意識というものが,非常に時間的に不安定であることを示している.これらについて検討を加えて,価値観意識を安定的にする要因は何であるか,また,そのための政策のあり方についての考察を行った.

  • Transport policy effect analysis using artificial society considering network of the community

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B)

    Project Year :

    2003
    -
    2004
     

    Kuniaki SASAKI

  • Decision making modeling considering Inter-relationship for the policy analysis using micro simulation

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Encouragement of Young Scientists (A)

    Project Year :

    2000
     
     
     

  • Development of travel demand forecasting based on the dynamic travel-activity relationship

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Encouragement of Young Scientists (A)

    Project Year :

    1997.04
    -
    1999.03
     

  • Development of the discrete choice models considering the representativity of the sample using panel attrition

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Encouragement of Young Scientists (A)

    Project Year :

    1996.04
    -
    1997.03
     

    Kuniaki SASAKI

  • Development of the travel behavior models considering the difference of attitude against the transportation related issues

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Encouragement of Young Scientists (A)

    Project Year :

    1995.04
    -
    1996.03
     

  • Development of travel behavior model considering the taste variation of the individuals

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Encouragement of Young Scientists (A)

    Project Year :

    1994.04
    -
    1995.03
     

    Kuniaki SASAKI

  • Development of the travel behavior models based on the consumer decision making process

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Encouragement of Young Scientists (A)

    Project Year :

    1993.04
    -
    1994.03
     

    Kuniaki SASAKI

▼display all

Presentations

  • How much has COVID-19 promoted remote work in Tokyo? An examination by applying an activity simulator

    Kuniaki Sasaki, Koichi Hirose, Akira Kikuchi

    the 60th ERSA Congress 

    Presentation date: 2021.08

  • リモートワークの普及を考慮したアクティビティシミュレータによるコロナ禍での行動再現

    廣瀬光一, 佐々木邦明, 菊池輝, 斧田佳純, 浅野礼子, 鈴木俊博

    土木計画学研究発表会 

    Presentation date: 2021.06

    Event date:
    2021.06
     
     
  • 逐次的意思決定過程モデルとモバイル空間統計を用いた個人の行動予測の適用性に関する研究

    井坂凌佑, 佐々木邦明

    土木計画学研究発表会 

    Presentation date: 2021.06

    Event date:
    2021.06
     
     
  • The study on the factors of voluntary surrender of driver's license and the intention of public transport use - A case study in the suburban area of Metropolitan -

    Kuniaki SASAKI, Lisa Katayama, Jun Kawamura, Yurato Sugawara

    15th Japan Conference on Mobility Management 

    Presentation date: 2020.12

    Event date:
    2020.12
     
     
  • 地域の交通環境が⾼齢者の運転頻度等 に与える影響の研究

    福島直樹, 佐々木邦明, 上坂克⺒, 小菅英恵, 三上杏奈

    土木計画学研究発表会 

    Presentation date: 2020.11

    Event date:
    2020.11
     
     
  • 運転⾏動診断票を活⽤した地域⾼齢運転者の不安全な運転⾏動のパタン化:地域の戦略的交通安全設計に向けたデータ分析

    小菅英恵, 菱川豊裕, 三上杏奈, 谷口綾子, 佐々木邦明

    土木計画学研究発表会 

    Presentation date: 2020.11

    Event date:
    2020.11
     
     
  • 運転免許返納者へのアンケートとインタビューから得られた免許返納意思決定プロセス

    榎本桃子, 菅原諭良斗, 佐々木邦明

    土木計画学研究発表会 

    Presentation date: 2020.11

    Event date:
    2020.11
     
     
  • ⼭梨県笛吹市⺠の交通利⽤意向に基づくバス交通ネットワーク再編計画の検討

    武藤慎一, 伊藤歩, 山﨑健人, 佐々木邦明

    土木計画学研究発表会 

    Presentation date: 2020.11

    Event date:
    2020.11
     
     
  • バスプローブデータに基づくバス路線の信頼性評価

    王婳婳, 松室美帆, 佐々木邦明, 豊木博泰

    土木計画学研究発表会 

    Presentation date: 2020.11

    Event date:
    2020.11
     
     
  • Study on the simulation of the prevailing COVID-19 using activity simulator PCATS

    Yasuhiro SHIOMI, Akira KIKUCHI, Shin-ya YANO, Kuniaki SASAKI

    Presentation date: 2020.11

    Event date:
    2020.11
     
     
  • 逐次型意思決定による生活行動シミュレータの構築

    有働友哉, 佐々木邦明

    第45回土木学会関東支部技術研究発表会  (山梨県 甲府市) 

    Presentation date: 2018.03

  • 天候を考慮した高速道路マネジメントのための物流運行の基礎分析

    大竹浩太郎, 佐々木邦明

    第45回土木学会関東支部技術研究発表会  (山梨県 甲府市) 

    Presentation date: 2018.03

  • 観測データの融合によるアクティビティシミュレーションの更新手法

    澤田茜, 佐々木邦明

    土木学会

    Presentation date: 2017.11

    Event date:
    2017.11
     
     
  • アクティビティマイクロシミュレーションと観測データの融合による需要予測手法

    澤田茜, 佐々木邦明

    第72回土木学会年次学術講演会  (福岡県 福岡市) 

    Presentation date: 2017.09

  • 地域の交通環境が高齢者の免許返納に与える影響

    青沼直弥, 佐々木邦明

    第12回日本モビリティ・マネジメント会議  (福岡県 福岡市) 

    Presentation date: 2017.07

  • 2014年関東大雪時の山梨県内の交通の状況とその後の復旧における課題

    佐々木邦明, 秦康範

    Presentation date: 2017.06

    Event date:
    2017.06
     
     
  • アクティビティモデルとモバイル空間統計を用いた都市圏OD推計の可能性

    澤田茜, 小原拓也, 佐々木邦明

    土木学会

    Presentation date: 2017.06

    Event date:
    2017.06
     
     
  • The assimilation of activity-based choice model and cellular phone-based dynamic population

    Kuniaki Sasaki, Akane Sawada

    5th International Choice Modelling Conference  (南アフリカ ケープタウン) 

    Presentation date: 2017.04

  • Space Syntaxを用いた甲府中心市街地の定量的評価と回遊行動の関係性

    末木祐多, 佐々木邦明

    第44回土木学会関東支部技術研究発表会  (さいたま市)  土木学会関東支部

    Presentation date: 2017.03

  • 地域交通環境が健康、免許返納への意識に与える影響分析

    青沼直弥, 佐々木邦明

    第44回土木学会関東支部技術研究発表会  (さいたま市)  土木学会関東支部

    Presentation date: 2017.03

  • アクティビティシミュレーションとデータ同化方法の改善に関する研究

    小原拓也, 佐々木邦明

    第44回土木学会関東支部技術研究発表会  (さいたま市)  土木学会関東支部

    Presentation date: 2017.03

  • 生活を豊かにする地域と交通

    佐々木邦明

    未来のやまなしの地域交通デザイン-持続可能な社会へ向けて-  (甲府市)  地域デザイン学会山梨フォーラム

    Presentation date: 2017.02

  • The effect of accessibility on aged people's use of long-term care service

    Kuniaki Sasaki, Yoko Aihara, Kiyoshi Yamasaki

    WORLD CONFERENCE ON TRANSPORT RESEARCH - WCTR 2016  ELSEVIER SCIENCE BV

    Presentation date: 2017

    Event date:
    2017
     
     

     View Summary

    Managing the cost of the long term care service is critically important to provide the better service to the aged people in the hyper-aged society. In such management, we need to be sensitive in keeping the necessary services in cutting the cost. Therefore, identifying what determines the aged people's service user is necessary. Mobility would be one of the keys to the decision making in choosing the service, because most of the nursing care service is related to the transportation: Nursing service offers not only facility care services but home nursing care including shopping assistance. In this study, we investigated the relationship between the transportation environment and the use of the service. We focused on those who do not use nursing service, despite the certification of the long-term care, in order to find why they do not use. We analyzed what led one to use or not use the nursing care service by using multilevel logistic regression analysis, because it allowed us to consider the difference of the error structure. We applied the model to the data of a local city in Japan. The result shows that some variables indicating accessibility significantly affected one's decision whether one uses the service or not. The accessibilities of car to clinic, hospital and neighborhood shops significantly affected the decision, while only the accessibility to the hospital was significant when one uses public transport. More than 50 percent of the aged people use motorcars to travel in this city, and this might be why more number of the accessibility by using the car significantly affected the nursing service use. We might be able to manage the cost of service use more effectively and efficiently through the accessibility improvement. use. We might be able to manage the cost of service use more effectively and efficiently through the accessibility improvement. (C) 2017 The Authors. Published by Elsevier B.V.

  • 山梨の観光にとっての交通インフラの課題

    佐々木邦明

    山梨学院生涯学習  (甲府市)  山梨学院大学生涯学習センター

    Presentation date: 2016.12

  • 非積雪地域での大雪による交通への影響とその対策案

    佐々木邦明

    シンポジウム「関東の大雪に備える」  (東京)  日本雪氷学会 関東・中部・西日本支部 日本気象学会 メソ気象研究連絡会

    Presentation date: 2016.12

  • 震災・災害と⾃動⾞・社会

    佐々木邦明

    情報処理学会ITS研究会  (日本大学駿河台キャンパス)  電子情報通信学会 ITS 研究会

    Presentation date: 2016.09

  • 環境の変化の中で生活を豊かにする交通ネットワーク

    佐々木邦明  [Invited]

    地域デザイン学会全国大会  (明治大学駿河台キャンパス)  地域デザイン学会

    Presentation date: 2016.09

  • The effect of accessibility on aged people's use of long-term care service

    Kuniaki Sasaki

    14th World Conference on Transport Research  (Shanghai)  WCTRS

    Presentation date: 2016.07

  • Individual behavior and its prediction in the public space design

    Kuniaki Sasaki  [Invited]

    SCU-UIP CHina-UK-Japan international design workshop  (Sichuan University)  Sichuan University

    Presentation date: 2016.07

  • 公共交通シンポジウムを踏まえた今後の県内公共交通網整備と街づくりの方向性

    佐々木邦明

    山梨経済同友会リニューアル部会総会  (甲府市)  山梨経済同友会

    Presentation date: 2016.06

  • ライフライン・生活・避難調査報告-2016年熊本地震-

    佐々木邦明  [Invited]

    土木計画学研究発表会  (札幌市)  土木学会土木計画学研究委員会

    Presentation date: 2016.05

  • AP-1-1 Ride-sharing for the sustainable community

    Sasaki Kuniaki, Yotsutsuji Hirofumi

    Proceedings of the Society Conference of IEICE  The Institute of Electronics, Information and Communication Engineers

    Presentation date: 2014.09

    Event date:
    2014.09
     
     

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Syllabus

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Committee Memberships

  • 2021.11
    -
    Now

    The Japan Transport and Tourism Research Institute  Subcomittee of intra-region transport: Research on the role of public transportation focusing on changes in behavior and mobility caused by COVID-19 infection

  • 2021.11
    -
    Now

    Ministry of Land, Infrastructure, Transport and Tourism  investigative commission for desirable future of the survey on the urban transport

  • 2021.04
    -
    Now

    山梨市  地域公共交通活性化協議会 会長

  • 2020.07
    -
    Now

    山梨県  リニア駅前エリア整備の在り方検討会議 座長

  • 2020.04
    -
    Now

    交通工学研究会  事業委員

  • 2020.02
    -
    Now

    Tokyo Metropolitan Government  Member of City Planning Council

  • 2018.06
    -
    Now

    Kofu City  Member of City Planning Council

  • 2018
    -
    Now

    山梨県先進バス交通技術研究会  座長

  • 2015
    -
    Now

    Japan Society of Civil Engineers, International center  Member

  • 2015
    -
    Now

    Kofu City  The committee of the public works evaluation

  • 2014
    -
    Now

    Uenohara City  The Chair of the Public Transport Activation Committee

  • 2011
    -
    Now

    Yamanashi Prefecture Government  Head of the of the Public Transport Policy Meeting

  • 2011
    -
    Now

    Yamanashi Prefecture Government  Member of City Planning Council

  • 2010
    -
    Now

    Fuefuki City  The Chair of the Local Public Transport Council

  • 2009
    -
    Now

    高速道路調査会  高速道路需要予測手法検討委員会

  • 2007
    -
    Now

    Kofu office of River and National Highway  The chair of the committee of the Road Congestion and Traffic safety

  • 2006.07
    -
    Now

    Japan Conference on Mobility Management  Member of Director Board

  • 2019.06
    -
    2022.03

    交通工学研究会  第二学術委員会

  • 2019.05
    -
    2022.03

    minami-alps city  evaluation committee of new industrial hun at minami-alps IC

  • 2013
    -
    2021.09

    高速道路調査会  高速道路の快適性向上委員会

  • 2018
    -
    2020.12

    The Association of Transportation Planning of Tokyo metropolitan Area  Member of Vision WG

  • 2019.06
    -
    2020.03

    Yamanashi Prefecture Government  The member of the committee of the creating of Yamanashi Vision for Linear Shinkansen

  • 2017.06
    -
    2019.06

    Japan Society of Civil Engineers  Secretary-General of the Committee of Infrastructure Planning and Management .

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