Hanna Sumita

Affiliation and department：

Research field (1)： Mathematical informatics

Research keywords (2)： Combinatorial Optimization , Online Algorithms

Research theme for competitive and other funds (3)：

2021 - 2026 情報の欠如した公平分割問題に対するアルゴリズム
2021 - 2026 Theory and algorithms for combinatorial optimization under uncertainty
2017 - 2023 組合せ的制約をもつ線形システムの解法

Papers (50)：

Yasushi Kawase, Hanna Sumita. Randomized Strategies for Robust Combinatorial Optimization with Approximate Separation. Algorithmica. 2024. 86. 2. 566-584
Koji Ichikawa, Shinji Ito, Daisuke Hatano, Hanna Sumita, Takuro Fukunaga, Naonori Kakimura, Ken-ichi Kawarabayashi. New Classes of the Greedy-Applicable Arm Feature Distributions in the Sparse Linear Bandit Problem. AAAI. 2024. 12708-12716
Yasushi Kawase, Kazuhisa Makino, Hanna Sumita, Akihisa Tamura, Makoto Yokoo. Towards Optimal Subsidy Bounds for Envy-Freeable Allocations. AAAI. 2024. 9824-9831
Koji Ichikawa, Shinji Ito, Daisuke Hatano, Hanna Sumita, Takuro Fukunaga, Naonori Kakimura, Ken-ichi Kawarabayashi. New classes of the greedy-applicable arm feature distributions in the sparse linear bandit problem. CoRR. 2023. abs/2312.12400
Shinji Ito, Daisuke Hatano, Hanna Sumita, Kei Takemura, Takuro Fukunaga, Naonori Kakimura, Ken-ichi Kawarabayashi. Bandit Task Assignment with Unknown Processing Time. NeurIPS. 2023

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MISC (10)：

河瀬康志, 河瀬康志, 澄田範奈, 澄田範奈, 福永拓郎. 不確実なナップサック制約をもつ劣モジュラ関数最大化. 電子情報通信学会大会講演論文集(CD-ROM). 2018. 2018
前原貴憲, 前原貴憲, 河瀬康志, 澄田範奈, 東野克哉, 河原林健一. 劣モジュラ評価関数をもつ最適価格付け問題. 日本オペレーションズ・リサーチ学会春季研究発表会アブストラクト集. 2017. 2017
澄田範奈, 河瀬康志, 藤田澄男, 福永拓郎. 動画広告割当のオンライン最適化. 日本応用数理学会年会講演予稿集(CD-ROM). 2016. 2016
澄田範奈, 垣村尚徳, 牧野和久. 1-B-13 線形相補性問題のパラメータ化計算量(学生セッション:離散最適化(3)). 日本オペレーションズ・リサーチ学会春季研究発表会アブストラクト集. 2015. 2015. 38-39
Sumita Hanna, Kakimura Naonori, Makino Kazuhisa. DS-1-13 Parameterized Complexity of the Linear Complementarity Problem. Proceedings of the IEICE General Conference. 2015. 2015. 1. "S-25"-"S-26"

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Education (3)：

2012 - 2015 University of Tokyo Graduate School of Information Science and Technology Mathematical Informatics
2010 - 2012 University of Tokyo Graduate School of Information Science and Technology Mathematical Informatics
2006 - 2010 University of Tokyo Faculty of Engineering

Professional career (1)：

Work history (4)：

2023/04 - 現在 Tokyo Institute of Technology School of Computing Associate Professor
2020/04 - 2023/03 Tokyo Institute of Technology School of Computing Associate Professor (Lecturer)
2018/04 - 2020/03 Tokyo Metropolitan University Faculty of Economics and Business Administration Assistant Professor
2015/04 - 2018/03 National Institute of Informatics JST, ERATO, Kawarabayashi Large Graph Project Project Researcher

Awards (2)：

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