Publications
Research Achievements
Journal Articles
Assignment of National Pension Beneficiaries and Amounts Received to Synthetic Population Data
Yuki Tsuji, Takuya Harada
Transactions of the Institute of Systems, Control and Information Engineers, pp.-, 2026
Significance and Availability of Synthetic Population: From the Evaluation of the Usability and Confidentiality of Virtual City Data
T. Harada, W. Matsumoto, T. Murata
Research memoir of the statistics, No.81, pp.53-68, 2024-03
Workplace Assignment to Workers in Synthetic Populations in Japan
Tadahiko Murata, Daiki Iwase, Takuya Harada
IEEE Transactions on Computational Social Systems, Vol.10, No.4, pp.1914-1923, 2023-08
仮想実社会データを用いたリアルスケール社会シミュレーションの実現
T. Murata, T. Harada
Journal of The Society of Instrument and Control Engineers, Vol.62, No.1, pp.9-14, 2023-01-10
Evaluation of Synthetic Population Synthesized Using the Statistics of a Virtual City
Takuya HARADA, Tadahiko MURATA, Singo TAKAHASHI
Transactions of the Society of Instrument and Control Engineers, Vol.58, No.7, pp.345-353, 2022-07-26
Synthetic Individual Households by Prefecture Considering Statistics of Local Governments
Takuya HARADA, Tadahiko MURATA
Transactions of the Society of Instrument and Control Engineers, Vol.58, No.6, pp.281-289, 2022-06-21
Synthesizing Real-Scale Populations with Location and Income Attributes of Whole Japan using Birth Cohort
Takuya HARADA, Tadahiko MURATA
Cybermedia HPC Journal, No.10, pp.45-48, 2021-01
Synthesized Population for Real-Scale Social Simulations
Takuya Harada
Communication of Japan Industrial Management Association, Vol.30, No.1, pp.68-72, 2020-07
Modification of Synthetic Reconstruction Method with Positional Information for All Households in Japan
Takuya HARADA, Tadahiko MURATA
Cybermedia HPC Journal, No.9, pp.53-56, 2020-01
Modified Projection of Synthesized Households on Buildings for Real-Scale Social Simulation
Takuya HARADA, Tadahiko MURATA
立石科学技術振興財団 助成研究成果集, No.28, pp.1-5, 2019-10
Income Allocation to Workers in Synthetic Populations Using Basic Survey on Wage Structure
Sho SUGIURA, Tadahiko MURATA, Takuya HARADA
Transactions of the Institute of Systems, Control and Information Engineers, Vol.32, No.2, pp.70-79, 2019-02
Synthesizing Large-scale Household Composition Considering Family Type and Role in Household
Takuya HARADA, Tadahiko MURATA, Daiki MASUI
Transactions of the Society of Instrument and Control Engineers, Vol.54, No.9, pp.705-717, 2018-09
Synthesizing Individual Data with Positional Information for All Households in Japan
Takuya HARADA, Tadahiko MURATA, Sho SUGIURA
Cybermedia HPC Journal, No.8, pp.67-70, 2018-09
Reconstructing Prefecture-Level Large-Scale Household Composition Using Parallel Computing
Takuya HARADA, Tadahiko MURATA
Transactions of the Society of Instrument and Control Engineers, Vol.54, No.4, pp.421-429, 2018-04
Ensuring Reproducible Simulations on Heterogeneous Computing Environments for Social Simulation
Takuya HARADA, Tadahiko MURATA
Transactions of the Institute of Systems, Control and Information Engineers, Vol.31, No.2, pp.37-48, 2018-02
Toward the Realization of Real-Scale Social Simulations
Tadahiko MURATA, Takuya HARADA, Sho SUGIURA
Journal of Simulation, Vol.36, No.4, pp.58-62, 2017-12
Comparing Transition Procedures in Modified Simulated-Annealing-Based Synthetic Reconstruction Method Without Samples
Tadahiko MURATA, Takuya HARADA, Daiki MASUI
SICE Journal of Control, Measurement, and System Integration, Vol.10, No.6, pp.513-519, 2017-12
Projecting Households of Synthetic Population on Buildings Using Fundamental Geospatial Data
Takuya HARADA, Tadahiko MURATA
SICE Journal of Control, Measurement, and System Integration, Vol.10, No.6, pp.505-512, 2017-12
International Conferences
Social Awareness from Analysis of Available Time for Automated External Defibrillators in a City
Tadahiko Murata, Atsuki Fukushima, Takuya Harada, Mie Sasaki
2021 5th IEEE International Conference on Cybernetics (CYBCONF), pp.-, 2021-06-08
Impact of Reabsorption of Spilled Knowledge on Patent Value
T. Miyazaki, R. Takemura, T. Harada, N. Ouchi
2020 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM), pp.-, 2020-12-14
Distribution System for Japanese Synthetic Population Data with Protection Level
Tadahiko Murata, Susumu Date, Yusuke Goto, Toshihiro Hanawa, Takuya Harada, Manabu Ichikawa, Hao Lee, Masaharu Munetomo, Akiyoshi Sugiki
2020 International Conference on Machine Learning and Cybernetics (ICMLC), pp.-, 2020-12-02
Distribution of Synthetic Populations of Japan for Social Scientists and Social Simulation Researchers.
Tadahiko Murata, Takuya Harada, Manabu Ichika Wa, Yusuke Goto, Lee Hao, Susumu Date, Masaharu Munetomo, Akiyoshi Sugiki
2019 International Conference on Machine Learning and Cybernetics(ICMLC), pp.1-5, 2019-07
Synthetic and Distribution Method of Japanese Synthesized Population for Real-Scale Social Simulations
Tadahiko MURATA, Takuya HARADA
The 33rd Annual Conference of the Japanese Society for Artificial Intelligence, pp.1-3, 2019-06
Synthetic Method for Population of A Prefecture Using Statistics of Local Governments
Tadahiko Murata, Takuya Harada
2018 IEEE International Conference on Systems, Man, and Cybernetics (SMC), pp.1175-1180, 2018-10
Nation-wide synthetic reconstruction method
Tadahiko Murata, Takuya Harada
2017 IEEE Symposium Series on Computational Intelligence (SSCI), pp.1-6, 2017-11
Income allocation to each worker in synthetic populations using basic survey on wage structure
Tadahiko Murata, Sho Sugiura, Takuya Harada
2017 IEEE Symposium Series on Computational Intelligence (SSCI), pp.1-6, 2017-11
Projecting Synthetic Households on Buildings using Fundamental Geospatial Data
Takuya HARADA, Tadahiko MURATA
Social Simulation Conference 2017, pp.1-12, 2017-09
Reproducible large-scale social simulations on various computing environment
Takuya Harada, Tadahiko Muarata
2017 Joint 17th World Congress of International Fuzzy Systems Association and 9th International Conference on Soft Computing and Intelligent Systems (IFSA-SCIS), pp.1-5, 2017-06
Modified SA-based household reconstruction from statistics for agent-based social simulations
Tadahiko Murata, Takuya Harada, Daiki Masui
2016 IEEE International Conference on Systems, Man, and Cybernetics (SMC), pp.3600-3605, 2016-10
Large Scale Social Simulation with more Than a Hundred Million Agents
Tadahiko Murata, Takuya Harada
2013 6th International Conference on Emerging Trends in Engineering and Technology, pp.159-163, 2013-12
Presentations (mainly domestic, in Japanese)
Utility Evaluation of Synthetic Population Data at Different Spatial Scales Using Population Census Microdata
K. Onodera, T. Murata, T. Harada
THE 40TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2026-09-02
A Method Design for Attribute-Aware Personality Assignment to Synthetic Population Data for LLM-Driven Social Simulation
R. Imahashi, T. Harada
THE 40TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2026-09-02
Effects of Individual Differences in the Extent of Information Search on the Choice Convergence Process in a Population of Autonomous LLM Agents
T. Okamoto, T. Harada
THE 40TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2026-09-02
A Concept for a Simulation to Analyze the Impact of Crowd Information Disclosures at Tourist Destinations on Tourist Behavior
H. Sato, T. Harada
THE 40TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2026-09-01
Toward an Agent Behavior Model Based on Time-Use Statistics
M. Nishida, T. Harada
THE 40TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2026-09-01
Toward Expanded Input Data for Deep Learning Building Use Classification
T. Shiotani, T. Harada
THE 40TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2026-09-01
Toward Implementing Agent Decision-Making Using LLMs in Social Simulations
H. Matsuzaki, T. Harada
THE 40TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2026-09-01
A Concept for LLM Decision Support Based on Systems Engineering
A. Ikuta, T. Harada
THE 40TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2026-09-01
A Study on Evacuation Difficulty during Floods Using Simulation Based on Synthetic Population Data
S. Suzuki, T. Harada
THE 40TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2026-09-01
Building Use Classification Using Deep Learning and Household Allocation in Synthetic Populations Based on Classification Results
Y. Tsuji, T. Harada
THE 39TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Okinawa, 2026-03-10
Personality Assignment to Synthetic Population Data for LLM-Driven Social Simulation
T. Okamoto, T. Harada
THE 39TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Okinawa, 2026-03-10
Assessing the Impact of ATM Consolidation on User Convenience Using Geographic Information System and Synthetic Population Data
S. Noda, T. Harada
THE 39TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Okinawa, 2026-03-09
Analysis of Representation Methods to Promote Understanding of Social Simulation
M. Satomi, T. Harada
THE 39TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Okinawa, 2026-03-09
Profit Analysis of Public Land Banking Considering Actual Parcel Shapes and Irregular Land Valuation
S. Takagi, T. Harada
THE 39TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Okinawa, 2026-03-09
LLM 駆動型社会シミュレーションに向けた合成人口データへの個性の割り当て手法の開発
岡本貴大, 原田拓弥
計測自動制御学会 システム・情報部門 学術講演会, 宮城県, 2025-11-14
Enhancing Synthetic Population Data for Real-Scale Social Simulations
Takuya HARADA, Tadahiko MURATA
2025年度統計関連学会連合大会, Osaka, 2025-09-09
Improving Address Accuracy in Synthetic Population Data Using Deep Learning
Y. Tsuji, T. Harada
THE 38TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2025-09-02
Consideration on Systems Engineering-Based Decision Support Using Generative AI
D. Kawamoto, T. Harada
THE 38TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2025-09-01
An Examination of the Impact of ATM Consolidation Using Geographic Information System and Synthetic Population Data
S. Noda, T. Harada
THE 38TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2025-09-01
Study of Public Land Banking Considering Actual Parcel Shapes and Irregular Land Valuation
S. Takagi, T. Harada
THE 38TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2025-09-01
Analysis of Information Provision to Foreign Tourists During Evacuation Guidance by Social Simulation
Y. Lee, T. Harada
THE 38TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2025-09-01
Consideration of expression methods for promoting understanding of social simulation
M. Satomi, T. Harada
THE 38TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2025-09-01
A Proposal of Method for Personality Assignment to Synthetic Population Data for LLM-Driven Social Simulation
T. Okamoto, T. Harada
THE 38TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2025-09-01
A Suitability Analysis of Evacuation Facility Selection Using Synthetic Population
R. Kitajima, T. Harada
THE 37TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Okinawa, 2025-03-14
Verification of The Introduction of Ridesharing to Secure Means of Transportation in Depopulated Areas
R. Moriyama, T. Takuya
THE 37TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Okinawa, 2025-03-14
Algorithm of Transport Schedules to Equalise the Mobility Load of Day Care
R. Sugiyama, T. Takuya
THE 37TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Okinawa, 2025-03-13
Building Use Discrimination Using Deep Learning -Towards Improving the Accuracy of Address Information in Synthetic Population Data
Y. Tsuji, T. Harada
THE 37TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Okinawa, 2025-03-13
Development of a Serious Game to Learn about the Characteristics of Nursing Homes Suitable for the Needs of the Target Population
R. Hanyu, T. Harada
THE 37TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Okinawa, 2025-03-13
Assignment of Nationality in Synthetic Population Data
T. Ito, T. Takuya
THE 37TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Okinawa, 2025-03-13
Development of a Method for Synthesizing Freelance in Synthetic Populations
K. Matsumoto, T. Takuya
THE 37TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Okinawa, 2025-03-13
Development Plan of a Method for Synthesizing Freelance in Synthetic Populations Data
K. Matsumoto, T. Harada
THE 36TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Online, 2024-09-01
Examination of Analysis of Evacuation Facility Allocation Using Synthetic Population Data
R. Kitajima, T. Harada
THE 36TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Online, 2024-09-01
Development Concept of a Serious Game for Learning How to Select a Nursing Home that Meets the Needs of the Target Population
R. Hanyu, T. Harada
THE 36TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Online, 2024-09-01
Social Simulation Concept for Measures to Alleviate Congestion at Tourist Spots That Reflect the Seasons and Weather
H. Inago, T. Harada
THE 36TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Online, 2024-09-01
Conceptualization of a Transportation Schedule to Equalise the Mobility Load of Day Care Users
R. Sugiyama, T. Harada
THE 36TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Online, 2024-09-01
Study of Introduction of Ride-Sharing to Improve Traffic Convenience in Depopulated Areas
R. Moriyama, T. Harada
THE 36TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Online, 2024-09-01
Research Concept on Address Information Refinement Using Deep Learning in Synthetic Population Data
Y. Tsuji, T. Harada
THE 36TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Online, 2024-09-01
Assignment of Nationality in Synthetic Population Data
T. Ito, T. Harada
THE 36TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Online, 2024-09-01
Assignment of National Pension Plan Bene?ciaries and Their Bene?ts to Synthetic Population Data
Y. Tsuji, T. Harada
THE 34TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Okinawa, 2024-03-12
合成人口データを用いた孤独地図作成の試み：東京23区を対象にしたアンケート調査から
小田中悠, 相良友哉, 原田拓弥, 中井豊
日本世代間交流学会第14回全国大会, Kyoto, 2023-12-02
年金受給者とその受給額の合成による合成人口データの拡充に関する研究構想
Y. Tuji, T. Harada
計測自動制御学会 システム・情報部門学術講演会2023, Tokyo, 2023-11-11
小学校の統廃合による児童の通学への影響分析に関する研究構想
K. Kikuchi, T. Harada
計測自動制御学会 システム・情報部門学術講演会2023, Tokyo, 2023-11-11
Investigating the Profitability of Demand Buses by Simulation
Y.Endo, T.Harada
THE 33RD SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2023-08-28
Study of estimating the usage of each bicycle based on shared bicycle data
M.Motohashi, T.Harada
THE 33RD SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2023-08-28
A Study Proposal on Assessing the Current Distribution of Vacant Houses through Vacant House Estimation
D.Horiguchi, T.Harada
THE 33RD SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2023-08-27
Concept of Expanding Synthetic Population Data by Synthesizing Consumption Data for Each Household
M.Sotome, T.Harada
THE 33RD SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2023-08-27
Research Initiative on the Assignment of Pensioners and Their Benefits in Synthetic Population Data
Y. Tsuji, T. Harada
THE 31RD SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2023-08-27
Estimation of Children Who Are Not on Waiting Lists in Japan
M.Kitagawa, T.Harada
THE 33RD SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2023-08-27
Plan for Examination of the Number of Special Public Telephones to be Pre-Installed by Simulation
R.~Mita, T.~Harada
THE 33RD SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2023-08-27
Visualization of Effect of AED Transport Support System for Cardiac Arrest at Home
Y. Ejiri, T. Harada, N. Ouchi, T. Murata
THE 31ST SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Okinawa, 2023-03-07
Examination of Identification Method of Building Usage Nationwide
Y. Yamaguchi, T. Harada
THE 31ST SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Okinawa, 2023-03-07
Reducing Polling Places and Moving Polling Places by Optimizing to Reduce Voter Turnout
K. Takaba, T. Harada
THE 31ST SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Okinawa, 2023-03-06
Social Simulation Analysis for Improving AED Use Rates for Cardiac Arrest in Residences ―A Comparison of All Cities, Towns, and Villages in Kanagawa Prefecture
Y. Ejiri, T. Harada, N. Ouchi
THE 30TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2022-08-29
Examination of AED Placement Assuming Cardiac Arrest in the Entire Facility
M. Ogawa, T. Harada
THE 30TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2022-08-28
Improving the Voting Environment in Terms of Turnout and Election Costs
K. Takaba, T. Harada
THE 30TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Kanagawa, 2022-08-28
Comparisons between Straight and Road Distances Using Social SImulation Analysis for Improving AED Usage
Y. Ejiri, T. Harada, N. Ouchi, T. Murata, M. Sasaki
THE 27TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Okinawa, 2022-03-07
Anaysis of the disclosure status of AED installation information for cities, wards, towns, and villages throughout Japan
Y. Yagi, Y. Ejiri, T. Harada, N. Ouchi, T. Murata, M. Sasaki
THE 27TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Okinawa, 2022-03-07
Assignment of Workplaces to Employed Persons Considering the Population Size of Residential Municipality in Synthetic Population Data
D. Iwase, T, Murata, T. Harada
THE 27TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Okinawa, 2022-03-06
合成人口データにおける就業者の従業地の割当て
T. Iwase, T. Murata, T. Harada
計測自動制御学会 システム・情報部門 学術講演会2021, Online, 2021-11-21
コロナ共存社会模索のための実規模シリアスゲームの検討
T. Harada, T. Ito
計測自動制御学会 システム・情報部門 学術講演会2021, Online, 2021-11-21
A Discussion for the Elucidation of the Impact of Firm’s Exploration and Exploitation in R&D Activities on Its Performance: Considering the Relationships among Knowledge Elements
T. Oyauchi, T. Harada, N. Ouchi
Japan Society for Management Information 2021 National Research Presentation Conference, Online, 2021-11-13
The Impact of Changes in Assignee of Cited Patents on the Number of Patent Citations: A Study on the Acquisition of External Knowledge
K. Oshita, T. Harada, N. Ouchi
Japan Society for Management Information 2021 National Research Presentation Conference, Online, 2021-11-13
A Study for the Model to Analyze Continuous Intention to Use of Users who Started to Use a Service Because of Campaign: Focusing on QR Code Payment Apps
S. Ogura, T. Harada, N. Ouchi
Japan Society for Management Information 2021 National Research Presentation Conference, Online, 2021-11-13
Analysis of AED Coverage in Sagamihara City Using Synthetic Population and Open Data of AED
Y. Ejiri, T. Harada, N. Ouchi
THE 26TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Online, 2021-08-26
U-Net Estimating Building Usages for Finer Synthetic Population
T. Fukushima, T. Harada, N. Ouchi
THE 26TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Online, 2021-08-26
Investigation of Open Data Disclosure for Analysis of Nationwide AED Installation Status
Y. Yagi, Y. Ejiri, T. Harada, N. Ouchi
THE 26TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Online, 2021-08-26
pix2pixを用いた建造物の用途判別精度向上のための複数点による判定
T. Fukushima, M. Yamazaki, T. Harada, N. Ouchi
THE 24TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Online, 2021-03-07
自動体外式除細動器（AED）の利用可能時間に関する分析
A. Fukushima, T. Murata, T. Harada, M. Sasaki
THE 24TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Online, 2021-03-07
国勢調査結果を用いた全ての一般世帯と施設などの世帯を含む全世帯の合成
Takuya HARADA, Tadahiko MURATA
THE 24TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Online, 2021-03-06
Pix2Pixを用いた建物の用途判別における土地利用ラベルの簡素化 －合成人口の改良に向けて
T. Fukushima, M. Yamazaki, T. Harada, N. Ouchi
THE 24TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Online, 2021-03-06
住宅内心停止へのAED利活用促進に向けた社会シミュレーション分析―相模原市を対象として
Y. Ejiri, T. Harada, N. Ouchi, T. Murata, M. Sasaki
THE 24TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Online, 2021-03-06
住宅内におけるAED利活用向上のためのシミュレーション分析
Y. Ejiri, R. Nakamura, T. Harada, N. Ouchi
計測自動制御学会 システム・情報部門 学術講演会2020, Online, 2020-11-17
確率的手法による合成人口への属性付与ソフトウェアの開発
Takuya HARADA
計測自動制御学会 システム・情報部門 学術講演会2020, Online, 2020-11-17
Study on decision making for using mobile payment application and person-to-person money transfer service
S. Ogura, M. Kawabe, T. Harada, N. Ouchi
Japan Society for Management Information 2020 National Research Presentation Conference, Online, 2020-11-07
Impact of reabsorption on parent value focusing on knowledge similarity
T. Oyauchi, T. Harada, N. Ouchi
Japan Society for Management Information 2020 National Research Presentation Conference, Online, 2020-11-07
Distribution System for Japanese Synthetic Population Data with Protection Level
Murata Tadahiko, Ichikawa Manabu, Goto Yusuke, Sugiki Akiyoshi, Date Susumu, Hanawa Toshihiro, Harada Takuya, Munetomo Masahiro, Hao Lee
The 36th Fuzzy System Symposium, Online, 2020-09-08
Effectiveness of Policies to Improve Utilization of Automated External Defibrillator by Social Simulation
Y. Ejiri, R. Nakamura, T. Harada, N. Ouchi
THE 23TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Online, 2020-08-24
Realization of Real Scale Social Simulation via Classification of Building Usage Using Pix2Pix
T. Fukushima, M. Yamazaki, T. Harada, N. Ouchi
THE 23TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Online, 2020-08-24
Evaluation of Synthetic Population Synthesized From the Statistics of A Virtual City
Takuya HARADA, Shingo TAKAHASHI, Tadahiko MURATA
THE 23TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Online, 2020-03-16
Examination of Discrimination of Building Usage Using pix2pix for Conducting a Near-Realistic Social Simulation
Shiori TAGUCHI, Takuya HARADA, Noritomo OUCHI
THE 23TH SYMPOSIUM OF TECHNICAL COMMITTEE ON SOCIAL SYSTEMS, Online, 2020-03-16
Synthesizing Populations Considering Number of Births Using Birth Cohort
Takuya HARADA, Tadahiko MURATA
計測自動制御学会 システム・情報部門 学術講演会 2019, Chiba, 2019-11-24
Examination of Discrimination of Building Usage Using pix2pix for Conducting a Near-Realistic Social Simulation
Shiori TAGUCHI, Takuya HARADA, Noritomo OUCHI
計測自動制御学会 システム・情報部門 学術講演会 2019, Chiba, 2019-11-24
イノベーションの創出に関する一考察─特許の引用関係に着目して─
Ryo TAKEMURA, Takuya HARADA, Noritomo OUCHI
研究・イノベーション学会 第３４回年次学術大会, Tokyo, 2019-10-27
環境規制によるイノベーションの促進に関する一考察
Miran SAITO, Takuya HARADA, Noritomo OUCHI
研究・イノベーション学会 第３４回年次学術大会, Tokyo, 2019-10-27
労働コスト調整手段としての所定外労働時間に関する一考察
Takashi MIYAZAKI, Takuya HARADA, Noritomo OUCHI
研究・イノベーション学会 第３４回年次学術大会, Tokyo, 2019-10-27
A Consideration of Preferential Treatment Method to Sellers or Buyers in Flea Market Application Service
Genki NAKAMURA, Takuya HARADA, Noritomo Ouchi
Japan Society for Management Information 2019 National Research Presentation Conference, Shizuoka, 2019-10-19
Distributing Synthesized Data of Whole Population in Japan
Tadahiko Murata, Takuya HARADA
The 35th Fuzzy System Symposium, Osaka, 2019-08-30
出生コーホートを用いた日本全国の位置情報と所得属性付き仮想個票の合成
Takuya HARADA, Tadahiko MURATA
JHPCN：学際大規模情報基盤共同利用・共同研究拠点 第11回 シンポジウム, Tokyo, 2019-07-11
Distribution of Synthetic Population on the Web for Real-Scale Social Simulations
Takuya HARADA, Tadahiko MURATA
18th Symposium of Technical Committee on Social Systems, The Society of Instrument and Control Engineers, Okinawa, 2019-03-19
Terms of Use in Simulations and Analysis Using Synthesized Populations Database
Tadahiko Murata, Takuya HARADA
18th Symposium of Technical Committee on Social Systems, The Society of Instrument and Control Engineers, Okinawa, 2019-03-19
Construct Consumer Purchasing Behavior Model by POS Data of Supermarkets
R. Shimoda, R. Koyama, T. Sugiura, T. Shimada, S. Murai, K. Yada, T. Harada, H. Lee
18th Symposium of Technical Committee on Social Systems, The Society of Instrument and Control Engineers, Okinawa, 2019-03-19
Synthesizing Real-Scale Populations of Whole Japan considering Birth Cohort
Takuya HARADA, Tadahiko MURATA
18th Symposium of Technical Committee on Social Systems, The Society of Instrument and Control Engineers, Okinawa, 2019-03-18
基本単位区集計を用いた位置情報属性追加手法の精緻化
原田 拓弥, 村田 忠彦
計測自動制御学会 システム・情報部門 学術講演会 2018, Toyama, 2018-11-26
世帯合成法における世帯構成員の年齢と役割を考慮した初期世帯と近傍解生成法の改良
原田 拓弥, 村田 忠彦
計測自動制御学会 システム・情報部門 学術講演会 2018, Toyama, 2018-11-26
Modified Household Composition Method Considering Statistics by Basic Unit
Takuya HARADA, Sho, SUGIURA, Tadahiko MURATA
17th Symposium of Technical Committee on Social Systems, The Society of Instrument and Control Engineers, Tokyo, 2018-08-27
SA法に基づく合成的再構成法
原田 拓弥
モビリティシミュレーション研究会, Tokyo, 2018-08-07
日本全国の位置情報付き仮想の個票合成手法の精緻化
原田 拓弥, 村田 忠彦
JHPCN：学際大規模情報基盤共同利用・共同研究拠点 第10回 シンポジウム, Tokyo, 2018-07-12
Synthesizing Individual Household Data in Japan and Their Applicability for Real-Scale Social Simulation
Takuya HARADA, Sho, SUGIURA, Tadahiko MURATA
15th Symposium of Technical Committee on Social Systems, The Society of Instrument and Control Engineers, Okinawa, 2018-03-16
Synthetic Individual Households by Prefecture Considering Statistics of Local Governments
Takuya HARADA, Tadahiko MURATA
15th Symposium of Technical Committee on Social Systems, The Society of Instrument and Control Engineers, Okinawa, 2018-03-15
Income Allocation to Workers in Synthetic Populations Considering Working Types
Sho SUGIURA, Tadahiko MURATA, Takuya HARADA
15th Symposium of Technical Committee on Social Systems, The Society of Instrument and Control Engineers, Okinawa, 2018-03-14
日本の全世帯の位置情報付き仮想個票データの統計データからの生成
原田 拓弥, 杉浦 翔, 村田 忠彦
大阪大学 サイバーメディアセンター 大規模計算機システム 第1回 平成29年度 公募型利用制度 成果報告会, Osaka, 2018-03-08
Simulated Annealing法による仮想個票の住居への建築の時期属性の付加手法の検討
原田 拓弥, 村田 忠彦
計測自動制御学会 システム・情報部門 学術講演会 2017, Shizuoka, 2017-11-26
賃金構造基本統計調査に基づく世帯合成人口の労働者への所得データの割当
杉浦 翔, 村田 忠彦, 原田 拓弥
計測自動制御学会 システム・情報部門 学術講演会 2017, Shizuoka, 2017-11-26
公共施設との距離を考慮した仮想の個票へ建築の時期を付加する手法の検討
原田 拓弥, 村田 忠彦
計測自動制御学会 第14回社会システム部会研究会, Tokyo, 2017-09-01
Parallel Computing for Reconstructing Large-Scale Household Composition from Statistics for Agent-Based Social Simulations
Takuya HARADA, Tadahiko MURATA
Joint 17th World Congress of International Fuzzy Systems Association and 9th International Conference on Soft Computing and Intelligent Systems, Shiga, 2017-06-29
Modified Household Composition Method Considering Area of Floor Space and Type of Building
Takuya HARADA, Tadahiko MURATA, Daiki MASUI
12th Symposium of Technical Committee on Social Systems, The Society of Instrument and Control Engineers, Guam, 2017-03-05
Minimizing Errors by Swaping Citizen’s Age on Synthetic Population
Daiki MASUI, Tadahiko MURATA, Takuya HARADA
12th Symposium of Technical Committee on Social Systems, The Society of Instrument and Control Engineers, Guam, 2017-03-04
Reconstructing Whole Japan Household Composition Considering Family Type and Role in Household using Simulated Annealing
Takuya HARADA, Tadahiko MURATA
12th Symposium of Technical Committee on Social Systems, The Society of Instrument and Control Engineers, Guam, 2017-03-04
Addition of Location Attribute to Household Composition Using Fundamental Geospatial Data
Takuya HARADA, Tadahiko MURATA
12th Symposium of Technical Committee on Social Systems, The Society of Instrument and Control Engineers, Guam, 2017-03-03
家族類型と世帯内の役割を考慮した都道府県規模の世帯構成の復元
原田 拓弥, 村田 忠彦
11th Symposium of Technical Committee on Social Systems, The Society of Instrument and Control Engineers, Kanagawa, 2016-09-01
Reconstructing Large-Scale Household Composition Using Parallel Computing
Takuya HARADA, Tadahiko MURATA, Daiki MASUI
10th Symposium of Technical Committee on Social Systems, The Society of Instrument and Control Engineers, Okinawa, 2016-03-17
異種計算機環境における再現性のあるシミュレーションモデルの提案
原田 拓弥, 村田 忠彦
9th Symposium of Technical Committee on Social Systems, The Society of Instrument and Control Engineers, Tokyo, 2015-08-28
Accelerating Reproducible Agent-Based Simulations Using the General-Purpose Computation on GPUs
Takuya HARADA, Tadahiko MURATA
8th Symposium of Technical Committee on Social Systems, The Society of Instrument and Control Engineers, Okinawa, 2015-03-14
Analysis of Cycles in Efficiency of Minority Game
Takuya HARADA, Tadahiko MURATA
7th Symposium of Technical Committee on Social Systems, The Society of Instrument and Control Engineers, Hokkaido, 2014-09-08
Consideration of Cycle in Efficiency of Minority Game
Takuya HARADA, Tadahiko MURATA
5th Symposium of Technical Committee on Social Systems, The Society of Instrument and Control Engineers, Okinawa, 2014-03-05
Influence on Efficiency in Large Scale Minority Game
Takuya HARADA, Tadahiko MURATA
The 29th Fuzzy System Symposium, Osaka, 2013-09-10
Research Grants
実規模社会シミュレーションのための多様な属性をもつエージェント生成技術の研究
2025-04 - 2028-03日本学術振興会
科学研究費助成事業 (若手研究)principal_investigatorDevelopment of digital social experimentation platform technology to enable human-centered societal co-creative design
2023-04 - 2028-03Japan Science and Technology Agency
JST-Mirai Program (Super Smart Society (Society 5.0), Making full use of AI and simulation technologies across different fields for a human-centered society)coinvestigator実規模社会シミュレーションのためのエージェント生成手法の開発
2022-04 - 2025-03Japan Society for the Promotion of Science
Grants-in-Aid for Scientific Research Grant-in-Aid for Early-Career Scientists (Grant-in-Aid for Early-Career Scientists)principal_investigatorSynthetic Population Project: Construction of Synthetic Population Database on mdx
2022-04 - 2023-03Joint Usage/Research Center for Interdisciplinary Large-scale Information Infrastructures
Joint Usage and Research of JHPCN in FY 2022 coinvestigatorData Storage for Synthetic Population
2022-02 - 2023-01High Performance Computing Infrastructure
HPCI共用ストレージ（共有型）利用研究課題 (令和4年度 一般利用区分)coinvestigatorDevelopment of Simulation Supporting System Using Synthetic Population Data
2021-04 - 2022-03Joint Usage/Research Center for Interdisciplinary Large-scale Information Infrastructures
Joint Usage and Research of JHPCN in FY 2021 coinvestigatorDevelopment of a Serious Game Using Synthetic Population to Explore New Normal
2021-02 - 2023-02Foundation for the Fusion of Science and Technology
Research Grant (Research Project A)principal_investigatorData Storage for Synthetic Population
2021-02 - 2022-01High Performance Computing Infrastructure
HPCI共用ストレージ（共有型）利用研究課題 (令和3年度 一般利用区分)coinvestigatorMultiscale ABSS method for social policy making
2020-11 - 2023-03Japan Science and Technology Agency
JST-MIraiProgram coinvestigator_not_use_grantsSynthesized Population for Social Simulations toward Sustainable Society
2020-11 - 2021-03Aoyama Gakuin University
2020 SDGs-related Research Grant Program principal_investigatorDevelopment of a Dependency Extraction Method for Assign Attributes to Synthetic Population Based on Population Census
2020-09 - 2021-03Aoyama Gakuin University
Early Eagle grant program principal_investigatorDynamic Microsimulation on the Life of Old Age
2020-04 - 2023-03Japan Society for the Promotion of Science
Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B) (Grant-in-Aid for Scientific Research (B))coinvestigator合成人口データの利活用に関する研究
2020-04 - 2022-03Kansai University
研究拠点形成支援経費 coinvestigatorSynthetic Population Data Distribution System for Social Data Analysis and Simulation
2020-04 - 2021-03Joint Usage/Research Center for Interdisciplinary Large-scale Information Infrastructures
Joint Usage and Research of JHPCN in FY 2020 coinvestigatorData Storage for Synthetic Population
2020-02 - 2021-01High Performance Computing Infrastructure
HPCI共用ストレージ（共有型）利用研究課題 (令和2年度一般利用区分)coinvestigatorSynthesized individual attributes considering city blocks for real-scale agent-simulation
2019-08 - 2022-03Japan Society for the Promotion of Science
Grants-in-Aid for Scientific Research Grant-in-Aid for Research Activity Start-up (Grant-in-Aid for Research Activity Start-up)principal_investigatorDevelop Synthetic Reconstruction Method using Generative Adversarial Networks for Social Simulations
2019-06 - 2020-03Aoyama Gakuin University
Center for Advanced Information Technology Research principal_investigator全国規模エージェントシミュレーションの為の公的統計を用いた個人属性合成手法の開発
2019-04 - 2021-03Japan Society for the Promotion of Science
Grants-in-Aid for Scientific Research Grant-in-Aid for JSPS Fellows (Grant-in-Aid for JSPS Fellows)principal_investigatorSynthetic Populations for Real-Scale Social Simulations and Their Applications
2019-04 - 2020-03Joint Usage/Research Center for Interdisciplinary Large-scale Information Infrastructures
Joint Usage and Research of JHPCN in FY 2019 coinvestigatorSynthesizing Real-Scale Populations with Location and Income Attributes of Whole Japan using Birth Cohort
2019-04 - 2020-03Cybermedia Center, Osaka University
Proposal of Research Projects using our Supercomputer System principal_investigatorModification of Synthetic Reconstruction Method with Positional Information for All Households in Japan
2018-04 - 2019-03Cybermedia Center, Osaka University
Proposal of Research Projects using our Supercomputer System principal_investigatorModified Method to Add Location Attributes to Synthesized Population for Real-Scale Social Simulations
2018-04 - 2018-09Tateishi Science and Technology Foundation
Research Grant (C) principal_investigatorModified Synthetic Reconstruction Method for Social Simulation
2018-02 - 2019-02Foundation for the Fusion of Science and Technology
Research Project C principal_investigatorSynthesizing Individual Data with Positional Information for All Households in Japan
2017-09 - 2018-03Cybermedia Center, Osaka University
Proposal of Research Projects using our Supercomputer System principal_investigatorProjecting Synthetic Households on Buildings Using Fundamental Geospatial Data
2017-04 - 2017-10The NEC C&C Foundation
Grants for Attendees at International Conferences (Category 1)principal_investigator
Awards
第39回社会システム部会研究会 学生賞
Y. Tsuji, T. Harada
The Society of Instrument and Control Engineers, 2026-03
第39回社会システム部会研究会 優秀賞
T. Okamoto, T. Harada
The Society of Instrument and Control Engineers, 2026-03
第37回社会システム部会研究会 学生賞
森山理奈(受賞者), 原田拓弥
計測自動制御学会 システム・情報部門 社会システム部会 第37回社会システム部会研究会, 2025-03
Excellent Presentation award
村田忠彦, 市川学, 後藤裕介, 杉木章義, 伊達進, 塙敏博, 原田拓弥, 棟朝雅晴, 李皓
Fuzzy System Symposium 2020, 2020-09
SSI Excellent Presentation Award
Takuya HARADA, Tadahiko MURATA
The Society of Instrument and Control Engineers, 2019-11
Best Paper Award
Takuya HARADA, Tadahiko MURATA
The Society of Instrument and Control Engineers, 2019-09
Best Paper Award
Takuya HARADA, Tadahiko MURATA
Technical Committee on Social Systems, The Society of Instrument and Control Engineers, 2017-03