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J-GLOBAL ID：201901013376868680   Update date: Nov. 13, 2024

Tani Seiichiro

タニ セイイチロウ | Tani Seiichiro
Affiliation and department：
Waseda University Faculty of Education and Integrated Arts and Sciences

About Waseda University Faculty of Education and Integrated Arts and Sciences


Job title： Professor
Research field  (1)： Information theory
Research keywords  (11)： distributed algorithm ,  quantum computer ,  quantum information theory ,  quantum information ,  quantum algorithm ,  communication protocol ,  quantum computing ,  binary decision diagram ,  complexity theory ,  distributed computing ,  algorithm
Research theme for competitive and other funds  (4)：
  • 2022 - 2027 量子計算資源量に制約がある量子計算のための理論基盤
  • 2020 - 2025 量子アルゴリズムの理論と実装を接続する革新的基盤の創出
  • 2012 - 2017 An Approach to Understand the Limitations of Computation based on Quantum Mechanics
  • 2007 - 2009 Analysis of Quantum Computational Power on Distributed Environments of Various Network Topologies
Papers (65)：
  • seiseki akibue, Go Kato, Seiichiro Tani. Probabilistic unitary synthesis with optimal accuracy. ACM Transactions on Quantum Computing. 2024
  • Seiseki Akibue, Go Kato, Seiichiro Tani. Probabilistic state synthesis based on optimal convex approximation. npj Quantum Information. 2024. 10. 1
  • Ryo Hiromasa, Akihiro Mizutani, Yuki Takeuchi, Seiichiro Tani. Rewindable quantum computation and its equivalence to cloning and adaptive postselection. Leibniz International Proceedings in Informatics, LIPIcs. 2023. 266
  • Seiichiro Tani. Space-Bounded Unitary Quantum Computation with Postselection. Proceedings of the 47th International Symposium on Mathematical Foundations of Computer Science (MFCS 2022). 2022. 241. 81:1-81:15
  • Yuki Takeuchi, Tomoyuki Morimae, Seiichiro Tani. Sumcheck-based delegation of quantum computing to rational server. Theoretical Computer Science. 2022. 924. 46-67
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MISC (20)：
  • Yuki Takeuchi, Seiichiro Tani. Dilemma between Quantum Speedup and Computational Reliability-Overcoming Errors with Efficient Verification Methods for Quantum Computing. NTT Technical Review. 2023. 21. 10. 26-29
  • Seiichiro Tani, Seiseki Akibue, Yuki Takeuchi. Extracting Quantum Power by Using Algorithms and Their Verification. NTT Technical Review. 2023. 21. 6. 43-47
  • 竹内勇貴, 谷誠一郎. 多様な知と技術が彩るだれもがどこでも輝ける未来 量子コンピュータにおける計算高速性と信頼性のジレンマ-計算結果の正しさの効率的な検証技術による量子エラーの克服. NTT技術ジャーナル. 2023. 35. 8
  • 谷誠一郎, 秋笛清石, 竹内勇貴. 量子技術イノベーションに向けた取り組み 量子コンピュータの能力を引き出すアルゴリズムとその検証技術. NTT技術ジャーナル. 2023. 35. 4. 29-32
  • 竹内勇貴, 高橋康博, 森前智行, 谷誠一郎. Divide-and-conquer verification method for noisy intermediatescale quantum computation. 情報処理学会全国大会講演論文集. 2023. 85th. 1
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Patents (35)：
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Lectures and oral presentations  (51)：
  • Probabilistic unitary synthesis with optimal accuracy
    (2022)
  • Computational self-testing for entangled magic states
    (Beyond IID in Information Theory 10 (Beyondiid10) 2022)
  • Space-Bounded Unitary Quantum Computation with Postselection
    (47th International Symposium on Mathematical Foundations of Computer Science (MFCS 2022) 2022)
  • Computational self-testing for entangled magic states
    (2022)
  • Halving the length of approximate classical representations of pure quantum states with probabilistic encoding
    (25th Annual Conference on Quantum Information Processing 2022)
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Professional career (1)：
  • Ph.D. (Computer Science) (Univ. Tokyo)
Work history (11)：
  • 2024/04 - 現在 Waseda University Faculty of Education and Integrated Arts and Sciences Professor
  • 2020/10 - 現在 Science Council of Japan Member
  • 2023/10 - 2024/03 NTT Basic Research Laboratories Research Center for Theoretical Quantum Information Project Manager
  • 2022/04 - 2024/03 Tokyo Institute of Technology Quantum Computing Unit, Institute of Innovative Research Visiting Professor
  • 2016/10 - 2024/03 Nippon Telegraph and Telephone Corporation
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Committee career (19)：
  • 2018 - 現在 Mext Quantum Leap Flagship Program (MEXT Q-LEAP), advisory board
  • 2018 - 現在 JST CREST [Computational Foundation] Technology for Computing Revolution for Society 5.0., research area advisor
  • 2012 - 現在 AMS Mathematical Reviews, reviewer
  • 2024 - Asian Quantum Information Science Conference (AQIS 2024) Program Committee Chair
  • 2023 - 2023 Asian Quantum Information Science Conference (AQIS 2023) Program Committee
Show all
Awards (4)：
  • 2024/01 - Support Center for Advanced Telecommunication Technology Research, General Incorporated Foundation SCAT Chairman Award
  • 2023/02 - 公益財団法人通信文化協会 前島密賞 量子計算アルゴリズムの先駆的研究と耐量子計算機暗号の安全性評価への貢献
  • 2019 - The Institute of Electronics, Information and Communication Engineers (IEICE) Achievement Award Pioneering Study on Quantum Algorithms
  • 2001 - The Institute of Electronics, Information and Communication Engineers (IEICE), Information and Systems Society, Best Paper Award: The Complexity of the Optimal Variable Ordering Problems of a Shared Binary Decision Diagram
Association Membership(s) (4)：
ACM ,  IEEE ,  INFORMATION PROCESSING SOCIETY OF JAPAN ,  THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS
※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

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