Publications

Ishii, Y., Kawase, R., and Seo, T., Multi-objective optimization of integrated freight and passenger transportation in shared autonomous vehicle systems. International Journal of Intelligent Transportation Systems Research, Vol.23, pp.908-923, 2025.

Kawase, R., Iryo, T., Urata, J., Inventory Models in Humanitarian Logistics: Applicability of Commercial Inventory Theories, Japanese Journal of JSCE, Vol.80, No.20, pp.24-20072, 2024. (in Japanese) [invited]

Kawase, R., Iryo, T., Optimal Stochastic Inventory-Distribution Strategy for Damaged Multi-Echelon Humanitarian Logistics Network, European Journal of Operational Research, Vol.309, No.2, pp.616-633, 2023.

Kawase, R., Iryo, T., Urata, J., Optimal Inventory Distribution Strategy for Relief Supply Considering Information Uncertainty, Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management), Vol.77, No.3, pp.184-200, 2021. (in Japanese) [Best Paper Award, JSCE]

Kawase, R., Urata, J., Iryo, T., the Post Disaster Humanitarian Logistics: Case Studies of the Tohoku Disasters and Kumamoto Earthquake, Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management), Vol.76, No.5, pp.I_987-I_999, 2021. (in Japanese) [Outstanding Paper Award, IP, JSCE]

Kawase, R., Urata, J., Iryo, T., Optimal Control Strategy for Relief Supply Considering Information and Demand Uncertainty after a Major Disaster, IFAC-PapersOnLine, Vol. 52, No.6, pp. 31-38, 2019. [Full-paper review] [Research Awards for Students, Alliance for Disaster Re-design]

Ohkawa, Y., Seo, T., Kawase, R., Estimation-control integrated method for mobile data-driven area-wide traffic management, The 2026 IEEE 29th International Conference on Intelligent Transportation Systems (ITSC), Naples, September 15-18, 2026.

Koseki, S., Kawase, R., Seo, T., Wasserstein distance-based rolling horizon control for demand responsive transport under uncertainty, The 2026 IEEE 29th International Conference on Intelligent Transportation Systems (ITSC), Naples, September 15-18, 2026.

Kawase, R., Satsukawa, K., Seo, T., Flexible and reliable transportation network design for emerging transportation services: multi-stage stochastic programming approach, The 26th International Symposium on Transportation and Traffic Theory (ISTTT26), Munich, July 20-23, 2026.

Kawase, R., Emami, E., Ramezani, M., Fleet sizing, dynamic pricing, and parking recommendations in dockless bike-sharing systems under demand uncertainty, 16th International Conference on Advanced Systems in Public Transport (CASPT2025), Kyoto, June 30-July 4, 2025.

Seo, T., Kawase, R., Facility and dynamic fare design for multimodal automated vehicle logistics system under traffic flow constraints, 12th Triennial Symposium on Transportation Analysis conference (TRISTAN XII), Okinawa, June 22-27, 2025.

Kawase, R., Multi-stage distributionally robust optimization for pre- and post-disaster humanitarian logistics with information constraints, 12th Triennial Symposium on Transportation Analysis conference (TRISTAN XII), Okinawa, June 22-27, 2025.

Kawase, R., Multi-stage stochastic linear programming for shared autonomous vehicle system operation and design with on-demand and pre-booked requests, TRB Annual Meeting 2025, Washington, D.C., January 5-9, 2025.

Kawase, R., Risk-averse Dynamic System Optimal Traffic Assignment for Ride-sharing Systems, 9th International Symposium on Transport Network Resilience (INSTR), Hong Kong, December 13-14, 2023.

Kawase, R., Decentralized Optimization for Stochastic Relief Inventory Control in a Single-echelon Logistics Network, 27th International Conference of Hong Kong Society for Transportation Studies (HKSTS), Hong Kong, December 11-12, 2023.

Kawase, R., Properties of Dynamic System Optimal Traffic Assignment for Ride-sharing with Stochastic Travel Time, 25th EURO Working Group on Transportation Meeting (EWGT), Santander, Spain, September 6-8, 2023.

Kawase, R., Analysis of Stochastic Dynamic System Optimal Assignment for Ride-sharing Systems, 5th Bridging Transport Researchers Conference (BTR), Online, August 9-10, 2023.

Kawase, R., Multi-objective Optimization Analysis for Pre-positioning of Relief Resources and Post-Disaster Dynamic Demand-supply Control, 6th International Conference on Dynamics of Disasters (DOD), Athens, Greece, July 3-6, 2023.

Kawase, R., Urata, J., Iryo, T., Improving Post-disaster Humanitarian Logistics with Theoretical and Empirical Approaches, 24th International Conference of Hong Kong Society for Transportation Studies (HKSTS), Hong Kong, December 14-16, 2019.【復興デザイン会議第２回復興研究論文賞 奨励論文賞, 関連論文】

Urata, J., Iryo, T., Kawase, R., Development of a Traffic Demand Simulator under a Disaster Restoration Period, International Symposium of Transport Simulation & International Workshop on Traffic Data Collection and its Standardization 2018 (ISTS & IWTDCS), Matsuyama, Japan, August 4-6, 2018.

Kawase, R., Urata, J., Iryo, T., Sampling Approach on Spatial Variation for Travel Demand Forecasting, 6th Symposium of the European Association for Research in Transportation (hEART), Haifa, Israel, September 12-14, 2017.【復興デザイン会議第２回復興研究論文賞 奨励論文賞, 関連論文】

Emami, E., Kawase, R., Ramezani, M., Optimization of virtual parking locations for micromobility sharing systems, Transportation Research Symposium 2025, Rotterdam, Netherlands, May 25-28, 2025.

Kawase, R., Relief Logistics System based on Cooperation between Suppliers and Beneficiaries, World BOSAI Forum 2023 (WBF), Sendai, Japan, March 10-12, 2023.

Kawase, R., Urata, J., Iryo, T., Performance Comparison of Post Disaster Humanitarian Logistics in the Aftermath of the Tohoku Disasters and the Kumamoto Earthquakes, 10th Conference of the International Society for Integrated Disaster Risk Management (IDRiM), Nice, France, October 16-18, 2019.

Kawase, R., Urata, J., Iryo, T., Optimal Inventory Distribution Strategy for Relief Supply Considering Information Uncertainty after a Major Disaster, Informs Annual Meeting 2018, Phoenix, US, November 4-7, 2018.

Iryo, T., Urata, J., Fukuda, K., Kawase, R., Wijerathne, L., Petprakob, W., Simulating Traffic Congestions in a City after a Major Earthquake Using a Large Number of Demand Patterns, 13th World Congress in Computational Mechanics (WCCM), New York, US, July 22-27, 2018.

Iryo, T., Urata, J., Peque G. Jr., Fukuda, K., Kawase, R., Wijerathne, L., Petprak, W., Simulating Traffic Flow and Demand Pattern by a Parallel Computer, 18th SIAM Conference on Parallel Processing for Scientific Computing (SIAM PP), Tokyo, Japan, March 7-10, 2018.

Iryo, T., Urata, J., Peque G. Jr., Fukuda, K., Kawase, R., Wijerathne, L., Petprakob, W., Development of Traffic Demand and Flow Simulator for a Road Network Damaged by a Disaster, 2nd International Conference on Computational Engineering and Science for Safety and Environmental Problems (COMPSAFE), Chengdu, China, October 15-18, 2017.

石井優輝, 河瀬理貴, 瀬尾亨, 利用者の交通行動を考慮した台風接近時の鉄道計画運休の数理解析, 第73回土木計画学研究発表会, 愛知, 6/13-14, 2026.

大川佳乃, 瀬尾亨, 河瀬理貴, モバイルデータに基づく一般道路ネットワークの広域交通状態推定と信号制御, 第73回土木計画学研究発表会, 愛知, 6/13-14, 2026.

河瀬理貴, Risk-averse partially adaptive multistage stochastic programs, 日本オペレーションズ・リサーチ学会 2026年春季大会, 千葉, 3/5-6, 2026.

石井優輝, 河瀬理貴, 瀬尾亨, 利用者の利便性を考慮した台風接近時の計画運休開始時刻の数理解析. 第32回鉄道技術連合シンポジウム, 大阪, 12/17-19, 2025. 

小関駿之介, 河瀬理貴, 瀬尾亨, Wasserstein距離を用いた不確実性下でのデマンド型交通の制御手法. 第23回ITSシンポジウム2025, 広島, 12/17-18, 2025. 

河瀬理貴, 瀬尾亨, 酒井高良, 最適輸送理論と最適制御理論に基づく道路ネットワーク上の交通状態間距離の提案. 第72回土木計画学研究発表会, 福井, 11/22-24, 2025. 

河瀬理貴, 佐津川功季, 瀬尾亨, 不確実性下の動的システム最適配分の理論解析：確率計画法アプローチ, 第71回土木計画学研究発表会, 香川, 6/7-8, 2025.

石井優輝, 河瀬理貴, 瀬尾亨, 共有型自動運転システムによる貨客混載輸送の多目的最適化, 第22回ITSシンポジウム2024, 熊本, 12/12-13, 2024. 【ベストポスター賞】

瀬尾亨, 河瀬理貴, 自動走行物流システムでの複合一貫輸送のための交通流の容量制約を考慮した拠点配置と料金設計, 第70回土木計画学研究発表会, 岡山, 11/15-17, 2024.

加藤翔, 樋口恵一, 荒谷太郎, 河瀬理貴, 間島隆博, 畑山満則, 山崎本広, 大窪和明, 川本義海, 能登半島地震における支援物資の実態からみる防災計画の評価, 第70回土木計画学研究発表会, 岡山, 11/15-17, 2024.

河瀬理貴, 井料隆雅, 浦田淳司, 商業ロジスティクス最適化から見た人道支援ロジスティクスにおける救援物資在庫モデルの展望, 第68回土木計画学研究発表会, 東京, 11/24-26, 2023.

河瀬理貴, 不確実性下の救援物資要請と在庫管理に対する分散最適化アプローチ, 第16回日本地震工学シンポジウム, 神奈川, 11/23-25, 2023.

河瀬理貴, ライドシェア交通システムの確率最適制御の数理解析, 日本経営工学会 2023 秋季大会, 愛知, 10/28-29, 2023.

河瀬理貴, 待ち行列－在庫制御問題の効率的解法, 第10回制御部門マルチシンポジウム, 滋賀, 3/8-11, 2023.

河瀬理貴, 被災者の調達行動を考慮した物資輸送戦略の検討, 第66回土木計画学研究発表会, 沖縄, 11/11-13, 2022.

河瀬理貴, 支援者と被災者の相互連携に基づく支援物資供給に関する研究, 第17回防災計画研究発表会, オンライン, 9/25-26, 2022.

河瀬理貴, 井料隆雅, 災害時における情報の遅れを考慮した分散型物流制御の検討, 第64回土木計画学研究発表会, オンライン, 12/3-5, 2021.

河瀬理貴, 井料隆雅, 災害時の多階層ロジスティクスネットワークにおける最適な確率的在庫配送戦略の提案, 第62回土木計画学研究発表会, オンライン, 11/13-15, 2020.

飯山かほり, 河瀬理貴, 堀宗朗, Lalith Wijerathne, 井料隆雅, 都市地震シミュレーションの数値解析統合とその利活用に関する基礎的研究, 第23回応用力学シンポジウム, オンライン, 5/16, 2020.【復興デザイン会議第２回復興研究論文賞 奨励論文賞, 関連論文】

河瀬理貴, 浦田淳司, 井料隆雅, 人道支援ロジスティクスにおける物資集積拠点の有用性, 第14回防災計画研究発表会, 京都, 9/16-17, 2019.

河瀬理貴, 浦田淳司, 井料隆雅, 災害時の人道支援ロジスティクスの在り方：東日本大震災と熊本地震をケーススタディとして, 第59回土木計画学研究発表会, 愛知, 6/8-9, 2019.【復興デザイン会議第２回復興研究論文賞 奨励論文賞, 関連論文】

河瀬理貴, 浦田淳司, 井料隆雅, 災害復旧期における情報の非同期性を考慮した在庫配送計画モデルの提案, 日本経営工学会 2019 春季大会, 福岡, 3/7-8, 2019.

河瀬理貴, 浦田淳司, 井料隆雅, 災害復旧期における情報と需要の不確実性を考慮した最適在庫配送計画, 第16回ITSシンポジウム2018, 京都, 12/13-14, 2018.

河瀬理貴, 浦田淳司, 井料隆雅, 災害復旧期における情報の不確実性を考慮した在庫配送計画モデルの提案, 第57回土木計画学研究発表会, 東京, 6/9-10, 2018. 

井料隆雅, 浦田淳司, Genaro Peque Jr., 福田和輝, 河瀬理貴, Lalith Wijerathne, Wasuwat Petprakob, 被災後の道路ネットワークの評価のための交通障害シミュレータの構築, 日本地震工学会・大会, 東京, 11/13-14, 2017.

浦田淳司, 河瀬理貴, 井料隆雅, 日間・他者間依存性を考慮した滞在時間分布モデルによる動的交通需要の生成, 第55回土木計画学研究発表会, 愛媛, 6/10-11, 2017. 

河瀬理貴, 浦田淳司, 井料隆雅, 未観測変動を内包するためのOD交通量パターン集合形成モデルの提案と実装, 第55回土木計画学研究発表会, 愛媛, 6/10-11, 2017. 

Iryo, T., Urata, J., Kawase, R., Traffic Flow Simulator and Travel Demand Simulators for Assessing Congestion on Roads After a Major Earthquake. In Hori, M. (Ed.), Application of High-Performance Computing to Earthquake-Related Problems, pp. 413–447. World Scientific, 2024.

Kawase, R., Optimal Push-mode Strategy for Humanitarian Logistics, Systems, Control and Information, Vol.70, No.7, pp.273-278, 2026. [invited] (in Japanese)

Kawase, R., Distributionally robust programming for dynamic network flow problems, Communications of the Operations Research Society of Japan, Vol.70, No.7, pp.344-351, 2025. [invited] (in Japanese)

Flexible and reliable transportation network design for emerging transportation services: multi-stage stochastic programming approach (joint work with Koki Satsukawa and Toru Seo)

Coarse Preference Reporting in the Bottleneck Model: Approximate Strategyproofness and Efficiency (joint work with Takara Sakai)

Bi-objective multi-stage stochastic programs for fleet-sizing in user-based dockless bike-sharing systems with stochastic demand (joint work with Elnaz Emami and Mohsen Ramezani)

Bi-objective multi-stage stochastic programs for shared autonomous vehicle system operation and infrastructure design: Exact Solutions and Theoretical Properties

Time-consistent capacity planning with decision commitments: partially adaptive and risk-averse multi-stage stochastic programming approach

Distribution Steering for Discrete-time Linear Systems with Ambiguous Target Distribution: Application to Relief Supply Allocation (joint work with Kenta Hoshino)

Properties of dynamic system optimal traffic assignment under uncertainty: stochastic programming approach (joint work with Koki Satsukawa and Toru Seo)

Cost Recovery of Congestible Facilities under Distributional Ambiguity (joint work with Takara Sakai)

Distance between traffic states on road networks based on optimal transport theory (joint work with Toru Seo and Takara Sakai)

Multi-stage Stochastic Convex Programming for Non-atomic Markov Decision Process Congestion Games on Stochastic Time-Dependent Networks

Stability analysis of relief inventory distribution using max-plus system theory

Multi-stage stochastic programming under endogenous uncertainties for relief distribution with demand assessment

Heuristics for vehicle routing problems based on directional statistics

Calibration of constants in dynamic discrete choice models with the Wasserstein distances

Tri-objective and risk-averse (distributionally robust) stochastic dual dynamic programming approach for continuous network design problems

Analysis of Optimal Railway Service Suspension Under Typhoon Threats: An Optimal Stopping Approach

Approximate System Optimal Dynamic Traffic Assignment for Network Design Problems via Optimal Transport

Distributionally robust traffic control with differentiable network traffic simulation

Finite-Sample Analysis for Cost Recovery of Congestible Facilities under Distributional Ambiguity

Feedback Tolled Equilibrium under Real-Time Capacity Information with Bottleneck Congestion

Equilibrium Analysis of Observable and Unobservable Queueing-Inventory Servers with Multi-class Customers