論文・著書・解説記事・特許等

投稿中

  • Quantum-Classical Computational Molecular Design of Deuterated High-Efficiency OLED Emitters
    Qi Gao, Gavin O. Jones, Michihiko Sugawara, Takao Kobayashi, Hiroki Yamashita, Hideaki Kawaguchi, Shu Tanaka, and Naoki Yamamoto
    submitted. arXiv:2110.14836
    三菱ケミカル株式会社,IBM,慶應義塾大学量子コンピューティングセンターとの共同研究です.
  • TBA
    Katsuhiro Endo, Yoshiki Matsuda, Shu Tanaka, and Mayu Muramatsu
    submitted.
    慶應義塾大学理工学部機械工学科・村松研究室,株式会社フィックスターズとの共同研究です.
  • Continuous black-box optimization with quantum annealing and random subspace coding
    Syun Izawa, Koki Kitai, Shu Tanaka, Ryo Tamura, and Koji Tsuda
    submitted. arXiv:2104.14778

2021年

論文(査読あり)

  1. An Ising Machine-based Solver for Visiting-Route Recommendation Problems in Amusement Parks
    Yosuke Mukasa, Tomoya Wakaizumi, Shu Tanaka, and Nozomu Togawa
    IEICE Transactions on Information and Systems, E104-D, 1592-1600 (2021). [link]
    doi: 10.1587/transinf.2020EDP7264
  2. Experimental Evaluations of Parallel Tempering on an Ising Machine
    Yosuke Mukasa, Shu Tanaka, and Nozomu Togawa
    IPSJ Transactions on System LSI Design Methodology, 14, 27-29 (2021). [link]
    doi: doi.org/10.2197/ipsjtsldm.14.27
  3. Performance comparison of typical binary-integer encodings in an Ising machine
    Kensuke Tamura, Tatsuhiko Shirai, Hosho Katsura, Shu Tanaka, and Nozomu Togawa
    IEEE Access, 9, 81032-81039 (2021). [link]
    doi: 10.1109/ACCESS.2021.3081685
  4. Exact bounds for dynamical critical exponents of transverse-field Ising chains with a correlated disorder
    Tatsuhiko Shirai and Shu Tanaka
    Annals of Physics, 168483 (2021). [link]
    doi: 10.1016/j.aop.2021.168483
  5. Mapping Induced Subgraph Isomorphism Problems to Ising Models and Its Evaluations by an Ising Machine
    Natsuhito Yoshimura, Masashi Tawada, Shu Tanaka, Junya Arai, Satoshi Yagi, Hiroyuki Uchiyama, and Nozomu Togawa
    IEICE Transactions on Information and Systems, 104, 481-489 (2021). [link]
    doi: 10.1587/transinf.2020EDP7026
  6. PyQUBO: Python Library for QUBO Creation
    Mashiyat Zaman, Kotaro Tanahashi, and Shu Tanaka
    IEEE Transactions on Computers, 1-1 (2021). [link] arXiv:2103.01708
    doi: 10.1109/TC.2021.3063618
  7. Solving constrained slot placement problems using an Ising machine and its evaluations
    Sho Kanamaru, Kazushi Kawamura, Shu Tanaka, Yoshinori Tomita, and Nozomu Togawa
    IEICE TRANSACTIONS on Information and Systems, 104, 226-236 (2021). [link]
    doi: 10.1587/transinf.2019EDP7254

学会原稿等

  1. An Approach to the Vehicle Routing Problem with Balanced Pick-up Using Ising Machines
    Siya Bao, Masashi Tawada, Shu Tanaka, Nozomu Togawa
    2021 International Symposium on VLSI Design, Automation and Test (VLSI-DAT), 1-4 (2021). [link]
    doi: 10.1109/VLSI-DAT52063.2021.9427355
  2. Visiting-Route Recommendation in Amusement Parks and its Evaluations by an Ising Machine
    Yosuke Mukasa, Tomoya Wakaizumi, Shu Tanaka, and Nozomu Togawa
    2021 IEEE International Conference on Consumer Electronics (ICCE), 1-6 (2021). [link]
    doi: 10.1109/ICCE50685.2021.9427588

解説記事

  1. 企業現場が活用可能な量子計算機サービスの提供に向けて
    戸川望,田中宗
    月刊オプトロニクス, 40, 107-111 (2021). [link]

2020年

論文(査読あり)

  1. How to reduce the bit-width of an Ising model by adding auxiliary spins
    Daisuke Oku, Masashi Tawada, Shu Tanaka, and Nozomu Togawa
    IEEE Transactions on Computers, 1-1 (2020). [link]
    doi: 10.1109/TC.2020.3045112
  2. Guiding principle for minor-embedding in simulated-annealing-based Ising machines
    Tatsuhiko Shirai, Shu Tanaka, and Nozomu Togawa
    IEEE Access, 8, 210490-210502 (2020). [link]
    doi:  10.1109/ACCESS.2020.3040017
  3. Designing Metamaterials with Quantum Annealing and Factorization Machines
    Koki Kitai, Jiang Guo, Shenghong Ju, Shu Tanaka, Koji Tsuda, Junichiro Shiomi, and Ryo Tamura
    Physical Review Research, 2, 013319-1-10 (2020). [link] arXiv:1902.06578
    doi: 10.1103/PhysRevResearch.2.013319

学会原稿等

  1. 温度効果に基づくイジング計算機における埋込アルゴリズム
    白井達彦, 田中宗, 戸川望
    研究報告量子ソフトウェア 2020-QS-1, 19, 1-7 (2020). [link]
  2. 量子計算機と古典計算機を動的に協調動作する実行システム設計
    多和田雅師,田中宗,戸川望
    研究報告量子ソフトウェア 2020-QS-1, 21, 1-6 (2020). [link]
  3. イジングマシンによるアミューズメントパーク経路最適化問題を対象とした解法と補正処理の評価
    武笠陽介,若泉朋弥,田中宗,戸川望
    研究報告量子ソフトウェア 2020-QS-1, 26, 1-7 (2020). [link]
  4. イジングモデルによる有向グラフに対する誘導部分グラフ同型問題の解法
    吉村夏一,多和田雅師,田中宗,新井淳也,巴徳瑪,八木哲志,戸川望
    研究報告量子ソフトウェア 2020-QS-1, 25, 1-7 (2020). [link]
  5. Theory of Ising Machines and a Common Software Platform for Ising Machines
    Shu Tanaka, Yoshiki Matsuda, and Nozomu Togawa
    Proceedings of 25th Asia and South Pacific Design Automation Conference (ASP-DAC 2020) 9C-1, pp.659-666 (2020). [link]
    doi: 10.1109/ASP-DAC47756.2020.9045126
  6. A New LDPC Code Decoding Method: Expanding the Scope of Ising Machines
    Masashi Tawada, Shu Tanaka, and Nozomu Togawa
    2020 IEEE International Conference on Consumer Electronics (ICCE), 1-6 (2020). [link]
    doi: 10.1109/ICCE46568.2020.9043057

解説記事

  1. Deeper Understanding of Constrained Quantum Annealing from the Perspective of the Localization Phenomena
    Shu Tanaka
    JPSJ News Comments, 17 10 (2020). [link]
    doi: 10.7566/JPSJNC.17.10
  2. 量子アニーリングや関連技術のいまと未来:AQC2019 参加報告
    田中 宗、白井 達彦、藤井 啓祐
    日本物理学会誌, 75-5, 299-302 (2020). [link]
  3. イジングマシン技術の研究開発動向
    田中 宗
    技術解説書「拡大する量子コンピューティング その社会実装ポテンシャル」, モバイルコンピューティング推進コンソーシアム(MCPC)発行, 3-8 (2020). [link]
  4. イジングマシン分野の研究開発動向
    田中宗,松田佳希
    表面と真空, 63, 96-103 (2020). [link]
    doi: 10.1380/vss.63.96
  5. 量子アニーリング等イジングマシンの研究開発や人材育成に関する取り組み
    田中宗,田村亮,棚橋耕太郎
    技術情報協会研究開発リーダー, 175, 54-58 (2020).

特許

  1. 田中 宗,他3名,特願2020-207989
  2. 田中 宗,他2名,特願2019-525319
  3. 田中 宗,他1名,特願2019-219811
  4. 田中 宗,他7名,特願2019-199416
  5. 田中 宗,他6名,特願2019-043211
  6. 田中 宗,他2名,国際出願PCT/JP2018/021253

書籍執筆

  1. Quantum Spin Glasses, Annealing and Computation
    Shu Tanaka, Ryo Tamura, and Bikas K. Chakrabarti
    (Cambridge University Press, January 2017). [link]
    ISBN: 9781107113190
  2. Quantum Annealing from the Viewpoint of Statistical Physics, Condensed Matter Physics, and Computational Physics
    Shu Tanaka and Ryo Tamura
    [Lecture Note] Kinki University Series on Quantum Computing Series “Lectures on Quantum Computing, Thermodynamics and Statistical Physics” (World Scientific, Dec. 2012). [linkarXiv:1204.2907
    doi: 10.1142/9789814425193_0001
  3. Roles of Quantum Fluctuation in Frustrated Systems — Order by Disorder and Reentrant Phase Transition —
    Shu Tanaka, Masaki Hirano, and Seiji Miyashita
    Lecture Note in Physics (Springer) “Quantum Quenching, Annealing, and Computation” Vol. 802, pp. 215-234 (2010). [link]

書籍編集

  1. Physics, Mathematics, and All that Quantum Jazz (World Scientific)
    Kinki University Series on Quantum Computing: Volume 9 (2014).
    Edited by Shu Tanaka, Masamitsu Bando, and Utkan Güngördü
  2. Lectures on Quantum Computing, Thermodynamics and Statistical Physics (World Scientific)
    Kinki University Series on Quantum Computing: Volume 8 (2012).
    Edited by Mikio Nakahara and Shu Tanaka
  3. Interface Between Quantum Information and Statistical Physics (World Scientific)
    Kinki University Series on Quantum Computing: Volume 7 (2012).
    Edited by Mikio Nakahara and Shu Tanaka
  4. Frontiers in Quantum Information Research (World Scientific)
    Kinki University Series on Quantum Computing: Volume 4 (2012).
    Edited by Mikio Nakahara and Shu Tanaka

※以下,慶應義塾大学理工学部物理情報工学科・田中宗研究室発足前(2019年以前)の教員(田中宗)の研究業績

論文(査読あり)

  1. A Fully-Connected Ising Model Embedding Method and Its Evaluation for CMOS Annealing Machines
    Daisuke Oku, Kotaro Terada, Masato Hayashi, Masanao Yamaoka, Shu Tanaka, and Nozomu Togawa
    IEICE Transactions on Information and Systems, E102.D, 1696-1706 (2019). [link]
    doi: 10.1587/transinf.2018EDP7411
  2. Application of Ising Machines and a Software Development for Ising Machines
    Kotaro Tanahashi, Shinichi Takayanagi, Tomomitsu Motohashi, and Shu Tanaka
    Journal of the Physical Society of Japan, 88, 061010-1-10 (2019). [link]
    doi: 10.7566/JPSJ.88.061010
  3. Quantum Phase Transition in Fully Connected Quantum Wajnflasz–Pick Model
    Yuya Seki, Shu Tanaka, and Shiro Kawabata
    Journal of the Physical Society of Japan, 88, 054006-1-12 (2019). [linkarXiv:1901.02242
    doi: 10.7566/JPSJ.88.054006
  4. Applicability of Scaling Behavior and Power Laws in the Analysis of the Magnetocaloric Effect in Second-Order Phase Transition Materials
    Carlos Romero-Muñiz, Ryo Tamura, Shu Tanaka, and Victorino Franco
    Physical Review B, 94, 134401-1-13 (2016). [linkarXiv:1610.01550
    doi: 10.1103/PhysRevB.94.134401
  5. Topological and Dynamical Properties of a Generalized Cluster Model in One Dimension
    Takumi Ohta, Shu Tanaka, Ippei Danshita, and Keisuke Totsuka
    Physical Review B, 93, pp. 165423-1-16 (2016). [linkarXiv:1603.03166
    doi: 10.1103/PhysRevB.93.165423
  6. Phase Diagram and Sweep Dynamics of a One-Dimensional Generalized Cluster Model
    Takumi Ohta, Shu Tanaka, Ippei Danshita, and Keisuke Totsuka
    Journal of the Physical Society of Japan, 84, pp. 063001-1-4 (2015). [linkarXiv:1503.03204
    doi: 10.7566/JPSJ.84.063001
  7. Structural Phase Transition between γ-Ti3O5 and δ-Ti3O5 by Breaking of One-Dimensionally Conducting Pathway
    Kenji Tanaka, Tomomichi Nasu, Yasuto Miyamoto, Noriaki Ozaki, Shu Tanaka, Toshiaki Nagata, Fumiyoshi Hakoe, Marie Yoshikiyo, Kosuke Nakagawa, Yoshikazu Umeta, Kenta Imoto, Hiroko Tokoro, Asuka Namai, and Shin-ichi Ohkoshi
    Crystal Growth and Design, Vol. 15, pp. 653-657 (2015). [link]
    doi: 10.1021/cg5013439
  8. Magnetic Ordered Structure Dependence of Magnetic Refrigeration Efficiency
    Ryo Tamura, Shu Tanaka, Takahisa Ohno, and Hideaki Kitazawa
    Journal of Applied Physics, Vol. 116, pp. 053908-1-12 (2014). [linkarXiv:1406.6462
    doi: 10.1063/1.4891803
  9. Phase Transitions with Discrete Symmetry Breaking in Antiferromagnetic Heisenberg Models on a Triangular Lattice
    Ryo Tamura, Shu Tanaka, and Naoki Kawashima
    JPS Conference Proceedings, Vol. 1, 012125 (2014). [linkarXiv:1307.3703
    doi: 10.7566/JPSCP.1.012125
  10. Interlayer-Interaction Dependence of Latent Heat in the Heisenberg Model on a Stacked Triangular Lattice with Competing Interactions
    Ryo Tamura and Shu Tanaka
    Physical Review E, Vol. 88, pp. 052138-1-9 (2013). [linkarXiv:1308.2467
    doi: 10.1103/PhysRevE.88.052138
  11. A Useful Way to Obtain the Central Charge of Entanglement Hamiltonian — Nested Entanglement Entropy —
    Shu Tanaka
    Interdisciplinary Information Sciences Vol. 19, pp. 101-105 (2013). [linkarXiv:1307.1939
    doi: 10.4036/iis.2013.101
  12. Second-Order Phase Transition in Heisenberg Model on Triangular Lattice with Competing Interactions
    Ryo Tamura, Shu Tanaka, and Naoki Kawashima
    Physical Review B, Vol. 87, pp. 214401-1-5 (2013). [linkarXiv:1209.2520
    doi: 10.1103/PhysRevB.87.214401
    PRB-87-214401
    selected as Physical Review B Kaleidoscope Images [link]
  13. Quantum Annealing for Dirichlet Process Mixture Models with Applications to Network Clustering
    Issei Sato, Shu Tanaka, Kenichi Kurihara, Seiji Miyashita, and Hiroshi Nakagawa
    Neurocomputing, Vol. 121, pp. 523-531 (2013). [link]. arXiv:1305.4325
    doi: 10.1016/j.neucom.2013.05.019
  14. Network-Growth Rule Dependence of Fractal Dimension of Percolation Cluster on Square Lattice
    Shu Tanaka and Ryo Tamura
    Journal of the Physical Society of Japan Vol. 82, pp. 053002-1-5 (2013). [linkarXiv:1111.2005
    doi: 10.7566/JPSJ.82.053002
  15. Two-Dimensional Octacyano-Bridged Mn(II)-Nb(IV) Bimetal Assembly with Four Different Configurations of 3-Hydroxypyridines
    Daisuke Takahashi, Koji Nakabayashi, Shu Tanaka, and Shin-ichi Ohkoshi
    Inorganic Chemistry Communications 27, pp. 47-50 (2013). [link]
    doi: 10.1016/j.inoche.2012.09.021
  16. Entanglement Spectra of the Quantum Hard-Square Model: Holographic Minimal Models
    Shu Tanaka, Ryo Tamura, and Hosho Katsura
    Physical Review A, Vol. 86, pp. 032326-1-9 (2012). [linkarXiv:1207.6752
    doi: 10.1103/PhysRevA.86.032326
  17. Entanglement Spectra of the Two-Dimensional Affleck-Kennedy-Lieb-Tasaki Model: Correspondence between the Valence-Bond-Solid State and Conformal Field Theory
    Jie Lou, Shu Tanaka, Hosho Katsura, and Naoki Kawashima
    Physical Review B, Vol. 84 pp. 245128-1-9 (2011). [linkarXiv:1107.3888
    doi: 10.1103/PhysRevB.84.245128
  18. Estimation of Spin-Spin Interaction by Weak Measurement Scheme
    Yutaka Shikano and Shu Tanaka
    Europhysics Letters, Vol. 96 pp. 40002-p1-p5 (2011). [linkarXiv:1007.5370
    doi: 10.1209/0295-5075/96/40002
  19. Dynamic Properties of Potts Model with Invisible States
    Shu Tanaka and Ryo Tamura
    Journal of Physics: Conference Series 320 012025-1-6 (2011). [linkarXiv:1012.4254
    doi: 10.1088/1742-6596/320/1/012025
  20. Phase Transition of Generalized Ferromagnetic Potts Model — Effect of Invisible States —
    Shu Tanaka, Ryo Tamura, and Naoki Kawashima
    Journal of Physics: Conference Series Vol. 297 pp. 012022-1-7 (2011). [linkarXiv:1102.5475
    doi: 10.1088/1742-6596/297/1/012022
  21. Successive Phase Transitions and Phase Diagrams of the Quasi-Two-Dimensional Triangular Antiferromagnet Rb4Mn(MoO4)3
    Rieko Ishii, Shu Tanaka, Keisuke Onuma, Yusuke Nambu, Masashi Tokunaga, Toshiro Sakakibara, Naoki Kawashima, Yoshiteru Maeno, Collin Broholm, Dixie P. Gartreaux, Julia Y. Chan, and Satoru Nakatsuji
    Europhysics Letters Vol. 94 pp. 17001-p1-p5 (2011). [linkarXiv:0912.4796
    doi: 10.1209/0295-5075/94/17001
  22. Hamiltonian Determination with Restricted Access in Transverse Field Ising Chain
    Mohammad Ali Fasihi, Shu Tanaka, Mikio Nakahara, and Yasushi Kondo
    Journal of the Physical Society of Japan Vol. 80 pp. 044002-1-7 (2011). [linkarXiv:1012.2951
    doi: 10.1143/JPSJ.80.044002
  23. Quantum Field Induced Orderings in Fully Frustrated Ising Spin Systems
    Shu Tanaka, Masaki Hirano, and Seiji Miyashita
    Physica E Vol. 43 pp. 766-768 (2011). [link], arXiv:1003.5814
    doi: 10.1016/j.physe.2010.07.046
  24. Phase Transition in Potts Model with Invisible States
    Ryo Tamura, Shu Tanaka, and Naoki Kawashima
    Progress of Theoretical Physics, Vol. 124 pp. 381-388 (2010). [linkarXiv:1005.1523
    doi: 10.1143/PTP.124.381
  25. Entanglement in Valence-Bond-Solid States on Symmetric Graphs
    Hosho Katsura, Naoki Kawashima, Anatol N. Kirillov, Vladimir E. Korepin, and Shu Tanaka
    Journal of Physics A: Mathematical and Theoretical, Vol. 43 pp. 255303-1-28 (2010). [linkarXiv:1003.2007
    doi: 10.1088/1751-8113/43/25/255303
    selected as IOP CollectionsHighlights of 2010 [link]
  26. Non-Monotonic Dynamics in Frustrated Ising Model with Time-Dependent Transverse Field
    Shu Tanaka and Seiji Miyashita
    Physical Review E, Vol. 81 pp. 051138-1-8 (2010). [linkarXiv:1003.0200
    doi: 10.1103/PhysRevE.81.051138
    Virtual Journal of Quantum Information 10 (2010).
  27. Mechanism of Slow Relaxation due to Screening Effect in a Frustrated System
    Shu Tanaka and Seiji Miyashita
    Journal of the Physical Society of Japan, Vol. 78 pp. 084002-1-7 (2009). [linkarXiv:0711.3261
    doi: 10.1143/JPSJ.78.084002
  28. Quantum Annealing for Variational Bayes Inference
    Issei Sato, Kenichi Kurihara, Shu Tanaka, Hiroshi Nakagawa, and Seiji Miyashita
    Proceedings of the 25th Conference on Uncertainty in Artificial Intelligence (UAI2009) [link]. arXiv:0905.3528.
  29. Quantum Annealing for Clustering
    Kenichi Kurihara, Shu Tanaka, and Seiji Miyashita
    Proceedings of the 25th Conference on Uncertainty in Artificial Intelligence (UAI2009) [link]. arXiv:0905.3527
  30. Quantum Response to Time-Dependent External Field
    Seiji Miyashita, Shu Tanaka, Hans De Raedt, and Bernard Barbara
    Journal of Physics: Conference Series, Vol. 143 pp. 012005-1-10 (2009). [linkarXiv:0808.0815
    doi: 10.1088/1742-6596/143/1/012005
  31. Slow Relaxation of Spin Structure in Exotic Ferromagnetic Phase of Ising-Like Heisenberg Kagome Antiferromagnets
    Shu Tanaka and Seiji Miyashita
    Journal of the Physical Society of Japan, Vol. 76 pp. 103001-1-4 (2007). [linkcond-mat/0703148
    doi: 10.1143/JPSJ.76.103001
  32. Non-Monotonic Relaxation in Systems with Reentrant Type Interaction
    Seiji Miyashita, Shu Tanaka, and Masaki Hirano
    Journal of the Physical Society of Japan, Vol. 76 pp. 083001-1-4 (2007), [linkcond-mat/0702359
    doi: 10.1143/JPSJ.76.083001
  33. Slow Relaxation Process in Ising like Heisenberg Kagome Antiferromagnets due to Macroscopic Degeneracy in the Ordered State
    Shu Tanaka and Seiji Miyashita
    Journal of Physics: Condensed Matter, Vol. 19, pp. 145256-1-5 (2007).[linkcond-mat/0606801
    doi: 10.1088/0953-8984/19/14/145256
  34. Quantum Annealing Effect on Entropic Slowing Down in Frustrated Decorated Bond System
    Shu Tanaka and Seiji Miyashita
    Journal of Magnetism and Magnetic Materials, Vol. 310, pp. e468-e470 (2007). [linkcond-mat/0606172
    doi: 10.1016/j.jmmm.2006.10.417
  35. Electron Localization or Delocalization in Incommensurate Helical Magnets
    Shu Tanaka, Hosho Katsura, and Naoto Nagaosa
    Physical Review Letters, Vol. 97, pp. 116404-1-4 (2006).[linkcond-mat/0603492
    doi: 10.1103/PhysRevLett.97.116404
  36. フラストレートスピン系におけるリエントラント転移の動的特性
    田中 宗
    物性研究, Vol. 85-4, pp. 523-551 (2006). [link]
  37. Dynamical Properties of Temperature Chaos and Memory Effect
    Shu Tanaka and Seiji Miyashita
    Progress of Theoretical Physics Supplement, Vol. 157, pp. 34-37 (2005). [linkcond-mat/0507161
    doi: 10.1143/PTPS.157.34

解説記事

  1. 量子アニーリングの動作原理と応用探索
    田中 宗、松田 佳希
    計測と制御, 58, 203-208 (2019). [link]
  2. 量子アニーリングの応用探索
    田中 宗、西村 直樹、棚橋 耕太郎
    数理科学 2019年7月号, No.673, 47-53 (2019). [link]
  3. イジングマシンに関係するソフトウェア開発およびアプリケーション探索動向
    田中 宗
    量子コンピュータ/イジング型コンピュータ研究開発最前線 〜基礎原理・最新技術動向・実用化に向けた企業の取り組み〜(情報機構)第4章第2節 (2019). [link]
  4. 量子アニーリングの基礎と応用事例の現状
    田中 宗、棚橋 耕太郎、本橋 智光、高柳 慎一
    低温工学, 53, 287-294 (2018). [link]
  5. 量子アニーリングの基礎と応用事例
    田中 宗
    知能と情報, 30, 42-47 (2018). [link]
  6. 量子アニーリング — 計算アルゴリズムの観点から —
    田中 宗
    電子情報通信学会論文誌C 101-C, 166-171 (2018). [link]
  7. フラストレーションと相転移
    田中 宗、轟木 義一
    熱測定, 36-2, 91-97 (2009). [link]

国際会議原稿・学会原稿等

  1. イジングモデルによる類似誘導部分グラフ同型問題の解法
    吉村 夏一、多和田 雅師、田中 宗、新井 淳也、徳 礪、八木 哲志、内山 寛之、戸川 望
    研究報告システムとLSIの設計技術(SLDM), 2019-SLDM-189, 1-6 (2019). [link]
  2. Efficient Ising model mapping for induced subgraph isomorphism problems using Ising machines
    Natsuhito Yoshimura, Masashi Tawada, Shu Tanaka, Junya Arai, Satoshi Yagi, Hiroyuki Uchiyama, Nozomu Togawa
    2019 IEEE 9th International Conference on Consumer Electronics (ICCE-Berlin), 227-232 (2019). [link]
    doi: 10.1109/ICCE-Berlin47944.2019.8966218
  3. Mapping constrained slot-placement problems to Ising models and its evaluations by an Ising machine
    Sho Kanamaru, Kazushi Kawamura, Shu Tanaka, Yoshinori Tomita, Hidetoshi Matsuoka, Kaoru Kawamura, Nozomu Togawa
    2019 IEEE 9th International Conference on Consumer Electronics (ICCE-Berlin), 221-226 (2019). [link]
    doi: 10.1109/ICCE-Berlin47944.2019.8966207
  4. A Multiple Coefficients Trial Method to Solve Combinatorial Optimization Problems for Simulated-annealing-based Ising Machines
    Kota Takehara, Daisuke Oku, Yoshiki Matsuda, Shu Tanaka, Nozomu Togawa
    2019 IEEE 9th International Conference on Consumer Electronics (ICCE-Berlin) 64-69 (2019). [link]
    doi: 10.1109/ICCE-Berlin47944.2019.8966167
  5. 低密度パリティ検査符号復号問題を制約なし二次形式二値変数最適化問題に変換した解法
    多和田雅師,田中宗,戸川望
    DAシンポジウム2019論文集 45-50 (2019) [link]
  6. イジング計算機による誘導部分グラフ同型問題の解法
    吉村夏一,多和田雅師,田中宗,新井淳也,八木哲志,内山寛之,戸川望
    研究報告システムと LSI の設計技術 (SLDM) 2019, 54, 1-6 (2019) [link]
  7. 実イジング計算機による制約付きスロット配置問題の解法
    金丸 翔、川村 一志、田中 宗、戸川 望
    研究報告システム・アーキテクチャ(ARC), 2019-ARC-235, 1-6 (2019). [link]
  8. SAベースのイジングマシンにより巡回セールスマン問題を高速解法するための多種軽量係数試行法
    竹原 康太、於久 太祐、松田 佳希、田中 宗、戸川 望
    研究報告組込みシステム(EMB), 2019-EMB-50, 1-6 (2019). [link]
  9. Efficient Ising Model Mapping to Solving Slot Placement Problem
    Sho Kanamaru, Daisuke Oku, Masashi Tawada, Shu Tanaka, Masato Hayashi, Masanao Yamaoka, Masao Yanagisawa, Nozomu Togawa
    2019 IEEE International Conference on Consumer Electronics (ICCE), Las Vegas, NV, USA, 1-6 (2019). [link]
    doi: 10.1109/ICCE.2019.8661947
  10. An Ising Model Mapping to Solve Rectangle Packing Problem
    Kotaro Terada, Daisuke Oku, Sho Kanamaru, Shu Tanaka, Masato Hayashi, Masanao Yamaoka, Masao Yanagisawa, Nozomu Togawa
    2018 International Symposium on VLSI Design, Automation and Test (VLSI-DAT), Hsinchu, 1-4 (2018).
    doi: 10.1109/VLSI-DAT.2018.8373233
  11. イジング計算機によるスロット配置問題の解法
    金丸 翔、於久 太祐、多和田 雅師、田中 宗、林 真人、山岡 雅直、柳澤 政生、戸川 望
    電子情報通信学会技術研究報告 IEICE technical report: 信学技報 118(82), 161-166 (2018). 
  12. 断熱量子コンピューティングによる巡回セールスマン問題の解法
    中原 幹夫、坂東 将光、田中 宗
    近畿大学理工学総合研究所研究報告 29, 1-9 (2017). [link]
  13. 量子アニーリング法を用いたクラスタ分析
    田中 宗、佐藤 一誠、栗原 賢一、宮下 精二、中川 裕志
    第32回量子情報技術研究会資料 pp. 25-28 (2015). [pdf]
  14. A Method to Change Phase Transition Nature — Toward Annealing Method —
    Ryo Tamura and Shu Tanaka
    Kinki University Series on Quantum Computing – Vol. 9, “Physics, Mathematics, and All that Quantum Jazz” (World Scientific) pp. 135-161 (2014). [linkarXiv:1310.3232
    doi: 10.1142/9789814602372_0009
  15. Entanglement Properties of a Quantum Lattice-Gas Model on Square and Triangular Ladders
    Shu Tanaka, Ryo Tamura, and Hosho Katsura
    Kinki University Series on Quantum Computing – Vol. 9, “Physics, Mathematics, and All that Quantum Jazz” (World Scientific) pp. 71-88 (2014). [link]
    doi: 10.1142/9789814602372_0005
  16. 量子ビット間の相互作用推定手法
    田中 宗
    基礎物理学研究所研究会:情報統計力学の最前線 –情報と揺らぎの制御を目指して– 会議録 [link] [pdf]
  17. 新奇揺らぎの導入による相転移現象の制御
    田村 亮、田中 宗
    基礎物理学研究所研究会:情報統計力学の最前線 –情報と揺らぎの制御を目指して– 会議録 [link] [pdf]
  18. 統計的機械学習における量子アニーリング
    佐藤 一誠、田中 宗、栗原 賢一、宮下 精二、中川 裕志
    基礎物理学研究所研究会:情報統計力学の最前線 –情報と揺らぎの制御を目指して– 会議録 [link] [pdf]
  19. Quantum Annealing and Quantum Fluctuation Effect in Frustrated Ising Systems
    Shu Tanaka and Ryo Tamura
    Kinki University Series on Quantum Computing Vol. 7: “Interface Between Quantum Information and Statistical Physics” (World Scientific), pp. 241-261 (2012). [linkarXiv:1202.5868
    doi: 10.1142/9789814425285_0011
  20. A Method to Control Order of Phase Transition: Invisible States in Discrete Spin Models
    Ryo Tamura, Shu Tanaka, and Naoki Kawashima
    Kinki University Series on Quantum Computing Vol. 7: “Interface Between Quantum Information and Statistical Physics” (World Scientific), pp. 217-238 (2012). [linkarXiv:1111.6509
  21. Microscopic Properties of Quantum Annealing — Application to Fully Frustrated Ising Systems —
    Shu Tanaka
    Kinki University Series on Quantum Computing Vol. 6: “Quantum Information and Quantum Computing” (World Scientific), pp. 93-103 (2012). [linkarXiv:1106.0555
    doi: 10.1142/9789814425223_0009
  22. Hamiltonian Determination through Edge Spin in Transverse Ising Chain
    Mohammad Ali Fasihi, Shu Tanaka, Mikio Nakahara, and Yasushi Kondo
    Kinki University Series on Quantum Computing Vol. 6: “Quantum Information and Quantum Computing” (World Scientific), pp. 113-122 (2012). [link]
    doi: 10.1142/9789814425223_0007
  23. Hybrid Quantum Annealing for Clustering Problems
    Shu Tanaka, Ryo Tamura, Issei Sato, and Kenichi Kurihara
    Kinki University Series on Quantum Computing Vol. 5: “Diversities in Quantum Computation/Information” (World Scientific), pp. 169-192 (2012). [linkarXiv:1104.3246
    doi: 10.1142/9789814425988_0006
  24. Weak Measurement によるスピン相互作用の推定
    田中 宗、鹿野 豊
    素粒子論研究, Vol. 119-4A, pp. D127-D135 (2012)(基研研究会 「量子科学における双対性とスケール」研究会報告). [link]
  25. Hamiltonian Identification for a 3-Spin Chain
    Mohammad Ali Fasihi、田中 宗、中原 幹夫、近藤 康
    素粒子論研究, Vol. 119-4A, pp. D76-D86 (2012)(基研研究会 「量子科学における双対性とスケール」研究会報告). [link]
  26. 量子アニーリングにおける無限混合モデルの並列最適化
    佐藤 一誠、栗原 賢一、田中 宗、宮下 精二、中川 裕志
    電子情報通信学会技術研究報告 IBISML, 情報論的学習理論と機械学習, 111(87), 111-117 (2011). [link]
  27. Hyperfine Interaction Estimation in Nitrogen Vacancy Center in Diamond Using Weak Values
    Yutaka Shikano, Sota Kagami, Shu Tanaka, and Akio Hosoya
    AIP Conference Proceedings, Vol. 1363, pp. 177-180 (2011). [link]
    doi: 10.1063/1.3630175
  28. 量子アニーリング法を用いたクラスタ分析
    田中 宗、栗原 賢一、宮下 精二
    科研費特定領域研究「情報統計力学の深化と展開」 研究会「情報統計力学の広がり: 量子・画像・そして展開」講演概要集[pdf]