SFQ Fast Fourier Transform Circuit Using Localized SignalTransmission

• Project/Area Number: 18080001
• Research Category: Grant-in-Aid for Scientific Research on Priority Areas
• Allocation Type: Single-year Grants
• Review Section: Science and Engineering
• Research Institution: Tohoku University
• Principal Investigator: NAKAJIMA Koji Tohoku University, 電気通信研究所, 教授 (60125622)
• Co-Investigator(Kenkyū-buntansha): ONOMI Takeshi 東北大学, 電気通信研究所, 助教 (70312676)
• Project Period (FY): 2006 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥42,600,000 (Direct Cost: ¥42,600,000); Fiscal Year 2009: ¥3,300,000 (Direct Cost: ¥3,300,000); Fiscal Year 2008: ¥3,300,000 (Direct Cost: ¥3,300,000); Fiscal Year 2007: ¥23,200,000 (Direct Cost: ¥23,200,000); Fiscal Year 2006: ¥12,800,000 (Direct Cost: ¥12,800,000)
• Keywords: 超伝導材料・素子 / 局在電磁波 / 磁束量子 / ジョセフソン接合 / フーリエ変換

Research Abstract

We have designed and implemented a 4-bit Carry Look-ahead Adder and 4-bit parallel multipliers for a Fast Fourier Transform system. In a high frequency functional test~30GHz, we confirmed the successful operation of the CLA. We also confirmed the successful operation of the multiplier in a low speed tests. The combination of the fabricated circuits realizes the building blocks of a 4-bit Decimation-in-Time radix 2 butterfly unit that enable us to construct an FFT system.

Research Products

• [Journal Article] Design of the Inverse Function Delayed Neural Network for Solving Combinatorial Optimization Problems (2010)
  • Author(s): 早川吉弘, 中島康治
  • Journal Title: IEEE Trans.Neural Networks 21 Pages: 224-237
  • Peer Reviewed
• [Journal Article] Implementation of High-Speed Single Flux-Quantum Up/Down Counter for the Neural Computation Using Stochastic Logic (2009)
  • Author(s): T. Onomi, T. Kondo, K. Nakajima
  • Journal Title: IEEE Trans. Applied Superconductivity vol.19,no.3 Pages: 626-629
  • Peer Reviewed
• [Journal Article] Parameter Analysis for Removing the Local Minima of Combinatorial Optimization Problems by Using the Inverse Function Delayed Neural Network (2009)
  • Author(s): Y. Hayakawa, K. Nakajima
  • Journal Title: Revised Selected Papers Pages: 875-882
  • Peer Reviewed
• [Journal Article] 外観検査システムのための高速ハードウェアニューラルネットワークの設計 (2009)
  • Author(s): 千承佑、早川吉弘、中島康治
  • Journal Title: 電子情報通信学会論文誌a vol.J92-A,no.1 Pages: 37-47
  • NAID: 110007386155
  • Peer Reviewed
• [Journal Article] Implementation of High-Speed Single Flux-Quantum Up/Down Counter for the Neural Computation Using Stochastic Logic (2009)
  • Author(s): T.Onomi, T.Kondo, K.Nakajima
  • Journal Title: IEEE Trans.Applied Superconductivity 19 Pages: 626-629
  • Peer Reviewed
• [Journal Article] 外観検査システムのための高速ハードウェアニューラルネットワークの設計 (2009)
  • Author(s): 千承佑、早川吉弘、中島康治
  • Journal Title: 電子情報通信学会論文誌A J92-A Pages: 626-629
  • NAID: 110007386155
  • Peer Reviewed
• [Journal Article] Parameter Analysis for Removing the Local Minima of Combinatorial Optimization Problems by Using the Inverse Function Delayed Neural Network (2009)
  • Author(s): 早川吉弘, 中島康治
  • Journal Title: Advances in Neuro-Information Processing Part I, LNCS 5506 Pages: 875-882
  • Peer Reviewed
• [Journal Article] Application of Single Electron Devices Utilizing Stochastic Dynamics (2009)
  • Author(s): Shigeo Sato and Koji Nakajima
  • Journal Title: Int. J. of Nanotechnology and Molecular Computation 1(2) Pages: 29-42
  • Peer Reviewed
• [Journal Article] RF impedance of intrinsic Josephson junction in flux-flow state with a periodic pinning potential (2008)
  • Author(s): Y. Yamada, K. Nakajima, K. Nakajima
  • Journal Title: Physica C vol.468 Pages: 1295-1297
  • Peer Reviewed
• [Journal Article] Bursting characteristics of a neuron model based on a concept of potential with active areas (2008)
  • Author(s): K. Nakajima, S. Suenaga
  • Journal Title: Chaos, American Institute of Physics vol.18 Pages: 23120-23120
  • NAID: 120002166353
  • Peer Reviewed
• [Journal Article] Recalling Temporal Sequences of Patterns Using Neurons with Hysteretic Property (2008)
  • Author(s): J. Sveholm, Y. Hayakawa, K. Nakajima
  • Journal Title: IEICE Trans. Fundamentals vol.E91-A,No.4 Pages: 943-950
  • NAID: 10026848429
  • Peer Reviewed
• [Journal Article] Hardware Neural Network for a Visual Inspection System (2008)
  • Author(s): Chun, Y. Hayakawa, K. Nakajima
  • Journal Title: IEICE Trans. Fundamentals vol.E91-A,No.4 Pages: 935-942
  • NAID: 10026848399
  • Peer Reviewed
• [Journal Article] High-speed single flux-quantum up/down counter for neural computation using stochastic logic (2008)
  • Author(s): T. Onomi, T. Kondo, K. Nakajima
  • Journal Title: Journal of Physics: Conference Series vol.97 Pages: 12187-12187
  • Peer Reviewed
• [Journal Article] High-speed single flux-quantum up/down counter for neural computation using stochastic logic (2008)
  • Author(s): T. Onomi, T. Kondo, and K. Nakajima
  • Journal Title: Journal of Physics: Conference Series vol.97 Pages: 12187-12187
  • Peer Reviewed
• [Journal Article] RF impedance of intrinsic Josephson junction in flux-flow state with a periodic pinning potential (2008)
  • Author(s): Y. Yamada, K. Nakajima, K. Nakajima
  • Journal Title: Physica C 468 Pages: 1295-1297
  • Peer Reviewed
• [Journal Article] Bursting chracteristics of a neuron model based on a concept of potential with active areas (2008)
  • Author(s): Koji Nakajima and Shinya Suenaga
  • Journal Title: CHAOS 18
  • Peer Reviewed
• [Journal Article] Hardware Neural Network for a Visual Inspection System (2008)
  • Author(s): S. Chun, Y. Hayakawa, and K. Nakajima
  • Journal Title: IEICE Trans. Fundamentals E91-A Pages: 935-942
  • NAID: 10026848399
  • Peer Reviewed
• [Journal Article] Recalling Temporal Sequences of Patterns Using Neurons with Hysteretic Property (2008)
  • Author(s): J. Sveholm, Y. Hayakawa, and K. Nakajima
  • Journal Title: IEICE Trans. Fundamentals E91-A Pages: 943-950
  • NAID: 10026848429
  • Peer Reviewed
• [Journal Article] Bursting characteristics of a neuron model based on a concept of potential with active areas (2008)
  • Author(s): K. Nakajima and S. Suenag a
  • Journal Title: Chaos, American Institute of Physics 18 Pages: 0231201-12
  • NAID: 120002166353
  • Peer Reviewed
• [Journal Article] RF impedance of intrinsic Josephson junction in flux-flow state with a periodic pinning potential (2008)
  • Author(s): Y. Yamada, K. Nakajima, and K. Nakajima
  • Journal Title: Physica C 468 Pages: 1295-1297
  • Peer Reviewed
• [Journal Article] Integrated Multiplier for Fast Fourier Transform System Using Single Flux Quantum Data Processing Circuits (2008)
  • Author(s): K. Nakajima, A. Martins, S. Sakuraba, and T. Onomi
  • Journal Title: Proceedings of Superconducting SFQ VLSI workshop (SSV 2008) Pages: 26-27
• [Journal Article] High-speed single flux-quantum up/down counter for neural computation using stochastic logic (2008)
  • Author(s): Takeshi Onomi, Taizo Kondo, and Koji Nakajima
  • Journal Title: Journal of Physics: Conference Series 97 Pages: 12187-12187
  • Peer Reviewed
• [Journal Article] Avoidance of the Permanent Oscillating State in the Inverse Function Delayed Neural Network (2007)
  • Author(s): A. Sato, Y. Hayakawa, K. Nakajima
  • Journal Title: IEICE Trans. Fundamentals vol.E90-A,no.10 Pages: 2101-2107
  • NAID: 110007540879
  • Peer Reviewed
• [Journal Article] Design of a Neural Network Chip for the Burst ID Model with Ability of Burst Firing (2007)
  • Author(s): S. Suenaga, Y. Hayakawa, K. Nakajima
  • Journal Title: IEICE Trans. Fundamentals vol.E90-A,no.4 Pages: 715-723
  • NAID: 110007519126
  • Peer Reviewed
• [Journal Article] Macroscopic Quantum Tunneling and Resonant Activation of Current Biased Intrinsic Josephson Junctions in Bi-2212 (2007)
  • Author(s): S. Sato, K. Inomata, M. Kinjo, N. Kitabatake, K. Nakajima, H.B. Wang, T. Hatano
  • Journal Title: EICE Trans. Electronics vol.E90-C,no.3 Pages: 599-604
  • NAID: 110007519591
  • Peer Reviewed
• [Journal Article] Study of macroscopic quantum tunnelling in Bi2Sr2CaCu2O8+δintrinsic Josephson junctions (2007)
  • Author(s): K. Inomata, S. Sato, M. Kinjo, N. Kitabatake, H.B. Wang, T. Hatano, K. Nakajima
  • Journal Title: Superconductor Science and Technology vol.20,no.1
  • Peer Reviewed
• [Journal Article] High-speed single flux-quantum up/down counter for neural computation using stochastic logic (2007)
  • Author(s): T. Onomi, K. Kondo, and K. Nakajima
  • Journal Title: Abstracts of 8th European Conference on Applied Superconductivity
  • Peer Reviewed
• [Journal Article] Study of macroscopic quantum tunnelling in Bi_2Sr_2CaCu_2O_<8+> intrinsic Josephson junctions (2007)
  • Author(s): K.Inomata, S.Sato, M.Kinjo, N.Kitabatake, H.B.Wang, T.Hatano, K.Nakajima
  • Journal Title: Superconductor Science and Technology vol.20,no.1
• [Journal Article] Inverse Function Delayedモデルによる組み合わせ最適化問題正解率のパラメータ依存性 (2006)
  • Author(s): 佐藤朱里, 早川吉弘, 中島康治
  • Journal Title: 電子情報通信学会論文誌基礎・境界 vol.J89-A,no.11 Pages: 960-972
  • Peer Reviewed
• [Journal Article] Quantum Neural Network Composed of Kane's Qubits (2006)
  • Author(s): Y. Nakamiya, M. Kinjo, O. Takahashi, S. Sato, K. Nakajima
  • Journal Title: Jpn. Journal of Applied Physics vol.45,No.10A Pages: 8030-8034
  • NAID: 40007462550
  • Peer Reviewed
• [Journal Article] Dynamical Behavior of Neural Networks with Anti-Symmetrical Cyclic Connections (2006)
  • Author(s): S. Suenaga, Y. Hayakawa, K. Nakajima
  • Journal Title: IEICE Trans. Fundamentals vol.E89-A,no.10 Pages: 2775-2786
  • NAID: 110007537755
  • Peer Reviewed
• [Journal Article] Temporal Sequences of Patterns with an Inverse Function Delayed Neural Network (2006)
  • Author(s): J. Sveholm, Y. Hayakawa, K. Nakajima
  • Journal Title: IEICE Trans. Fundamentals vol.E89-A,no.10 Pages: 2818-2824
  • NAID: 110007537760
  • Peer Reviewed
• [Journal Article] Hardware Implementation of an Inverse Function Delayed Neural Network Using Stochastic Logic (2006)
  • Author(s): H. Li, Y. Hayakawa, S. Sato, K. Nakajima
  • Journal Title: IEICE Trans. Information and Systems vol.E89-D,no.9 Pages: 2572-2578
  • NAID: 110007538548
  • Peer Reviewed
• [Journal Article] RF Responses and In-Phase Josephson Vortex Motion in an Intrinsic Josephson Junction System with a Periodic Pinning Potential (2006)
  • Author(s): Y. Yamada, K. Nakajima, K. Nakajima
  • Journal Title: Journal of the Korean Physical Society vol.48,no.5 Pages: 1053-1056
  • Peer Reviewed
• [Journal Article] Quantum Neural Network Composed of Kane's Qubits (2006)
  • Author(s): Yuuki Nakamiya, Mitsunaga Kinjo, Osamu Tahakashi, Sigeo Sato and Koji Nakajima
  • Journal Title: Jpn. J. Appl. Phys. Vol.45, No.10A Pages: 8030-8034
  • NAID: 40007462550
  • Peer Reviewed
• [Journal Article] RF Responses and In-Phase Josephson Vortex Motion in an Intrinsic Josephson Junction System with a Periodic Pinning Potential (2006)
  • Author(s): Koji Nakajima, Kensuke Nakajima
  • Journal Title: Journal of the Korean Physical Society vol.48,no. 5
• [Journal Article] Hardware Implementation of an Inverse Function Delayed Neural Network Using Stochastic Logic (2006)
  • Author(s): Hogge Li, Yoshihiro Hayakawa, Shigeo Sato, Koji Nakajima
  • Journal Title: IEICE Trans. Information and Systems vol.E89-D,no. 9 Pages: 2572-2578
  • NAID: 110007538548
• [Journal Article] Temporal Sequences of Patterns with an Inverse Function Delayed Neural Network (2006)
  • Author(s): Johan Sveholm, Yoshihiro Hayakawa, Koji Nakajima
  • Journal Title: IEICE Trans. Fundamentals vol.E89-A,no. 10 Pages: 2818-2824
  • NAID: 110007537760
• [Journal Article] Dynamical Behavior of Neural Networks with Anti-Symmetrical Cyclic Connections (2006)
  • Author(s): Shinya Suenaga, Yoshihiro Hayakawa, Koji Nakajima
  • Journal Title: IEICE Trans. Fundamentals vol.E89-A,no. 10 Pages: 2775-2786
  • NAID: 110007537755
• [Journal Article] Quantum Neural Network Composed of Kane's Qubits (2006)
  • Author(s): Y.Nakamiya, M.Kinjo, O.Takahashi, S.Sato, K.Nakajima
  • Journal Title: Jpn. Journal of Applied Physics vol.45,no. 10A Pages: 8030-8034
  • NAID: 40007462550
• [Presentation] Low-Tcジョセフソン接合列における集団的スイッチング特性 (2010)
  • Author(s): 渡辺峰生、片山秀瑛、桜庭栄、猪股邦宏、小野美武、佐藤茂雄、中島康治
  • Organizer: 2010年春季第57回応用物理学関係連合講演会
  • Place of Presentation: 平塚
  • Year and Date: 2010-03-18
• [Presentation] Low-Tcジョセフソン接合列における集団的スイッチング特性 (2010)
  • Author(s): 渡辺峰生
  • Organizer: 2010年春季 第57回応用物理学関係連合講演会
  • Place of Presentation: 平塚
  • Year and Date: 2010-03-18
• [Presentation] 大規模集積回路のためのSFQ Booth Encoder (2010)
  • Author(s): 中本涼介、桜庭栄、小野美武、佐藤茂雄、中島康治
  • Organizer: 電子情報通信学会2010年総合大会
  • Place of Presentation: 仙台
  • Year and Date: 2010-03-16
• [Presentation] 4ビット並列高速フーリエ変換システム (2010)
  • Author(s): 桜庭栄、小野美武、中島康治
  • Organizer: 電子情報通信学会2010年総合大会
  • Place of Presentation: 仙台
  • Year and Date: 2010-03-16
• [Presentation] van der Pol相互結合系のポテンシャルとアクティブエリアに基づく動解析 (2010)
  • Author(s): 黒瀬幸司、曽田尚宏、早川吉弘、佐藤茂雄、中島康治
  • Organizer: 電子情報通信学会2010年総合大会
  • Place of Presentation: 仙台
  • Year and Date: 2010-03-16
• [Presentation] 高次結合ネットワークによる組み合わせ最適化問題解探査のパラメータ特性 (2010)
  • Author(s): 曽田尚宏、黒瀬幸司、早川吉弘、佐藤茂雄、中島康治
  • Organizer: 電子情報通信学会2010年総合大会
  • Place of Presentation: 仙台
  • Year and Date: 2010-03-15
• [Presentation] 離散時間高次結合逆関数遅延ネットワーク (2010)
  • Author(s): 曽田尚宏、黒瀬幸司、早川吉弘、佐藤茂雄、中島康治
  • Organizer: 信学技報
  • Place of Presentation: 東京
  • Year and Date: 2010-03-10
• [Presentation] 2次ポテンシャル上にアクティブエリアを持つ振動子相互結合系の振る舞い (2010)
  • Author(s): 黒瀬幸司、曽田尚宏、早川吉弘、佐藤茂雄、中島康治
  • Organizer: 信学技報
  • Place of Presentation: 東京
  • Year and Date: 2010-03-10
• [Presentation] 超伝導ニューラルネットワークとその4-Queen問題への応用 (2010)
  • Author(s): 前波勇介、小野美武、早川吉弘、佐藤茂雄、中島康治
  • Organizer: 信学技報
  • Place of Presentation: 東京
  • Year and Date: 2010-03-10
• [Presentation] Booth encoder for large scale integration SFQ circuits (2010)
  • Author(s): R. Nakamoto, S. Sakuraba, T. Onomi, S. Sato, K. Nakajima
  • Organizer: Proceedings of Superconducting SFQ VLSI Workshop SSV 2010
  • Place of Presentation: Yokohama Japan
  • Year and Date: 2010-01-13
• [Presentation] High Throughput Parallel Arithmetic Circuits for Fast Fourier Transform (2010)
  • Author(s): S. Sakuraba, A. Martins, T. Onomi, S. Sato, K. Nakajima
  • Organizer: Proceedings of Superconducting SFQ VLSI Workshop SSV 2010
  • Place of Presentation: Yokohama Japan
  • Year and Date: 2010-01-13
• [Presentation] High Throughput Parallel Arithmetic Circuits for Fast Fourier Transform (2010)
  • Author(s): 桜庭栄
  • Organizer: Superconducting SFQ VLSI Workshop SSV2010
  • Place of Presentation: Yokohama
  • Year and Date: 2010-01-13
• [Presentation] Booth encoder for large scale integration SFQ circuits (2010)
  • Author(s): 中本涼介
  • Organizer: Superconducting SFQ VLSI Workshop SSV2010
  • Place of Presentation: Yokohama
  • Year and Date: 2010-01-13
• [Presentation] ホップフィールドネットワークと断熱的量子計算 (2009)
  • Author(s): 佐藤茂雄、金城光永、中島康治
  • Organizer: 信学技報
  • Place of Presentation: 屋久島
  • Year and Date: 2009-11-11
• [Presentation] Analyses of Two Dimensional Hindmarsh-Rose Type Model Based-on a Concept of Potential with Active Areas (2009)
  • Author(s): K. Kurose, T. Sota, Y. Hayakawa, K. Nakajima
  • Organizer: Proceedings of the 2nd Student Organizing International Mini-Conference on Information Electronics Systems
  • Place of Presentation: Sendai, Japan
  • Year and Date: 2009-10-27
• [Presentation] Solving Combinatorial Optimization Problems with the Quartic Form Energy Function of the Neural Network (2009)
  • Author(s): T. Sota, Y. Hayakawa, K. Nakajima
  • Organizer: Proceedings of the 2nd Student Organizing International Mini-Conference on Information Electronics Systems
  • Place of Presentation: Sendai, Japan
  • Year and Date: 2009-10-27
• [Presentation] Solving Combinatorial Optimization Problems with the Quartic Form Energy Function of the Neural Network (2009)
  • Author(s): 曽田尚宏
  • Organizer: The 2nd Student Organizing International Mini-Conference on Information Electronics Systems
  • Place of Presentation: Sendai
  • Year and Date: 2009-10-27
• [Presentation] Analyses of the dynamics of interconnected van der pol models based-on a concept of potential with active areas (2009)
  • Author(s): K. Kurose, Y. Hayakawa, K. Nakajima
  • Organizer: Proceedings of the 2009 International Symposium on Nonlinear Theory and its Applications
  • Place of Presentation: Sapporo, Japan
  • Year and Date: 2009-10-20
• [Presentation] The Quartic Form Energy Function for General Combinatorial Optimization Problems (2009)
  • Author(s): T. Sota, Y. Hayakawa, K. Nakajima
  • Organizer: Proceedings of the 2009 International Symposium on Nonlinear Theory and its Applications
  • Place of Presentation: Sapporo, Japan
  • Year and Date: 2009-10-20
• [Presentation] The Quartic Form Energy Function for General Combinatoria 1 Optimization Problems (2009)
  • Author(s): 曽田尚宏
  • Organizer: International Symposium on Nonlinear Theory and its Applications
  • Place of Presentation: Sapporo
  • Year and Date: 2009-10-20
• [Presentation] Two Dimensional Hindmarsh-Rose Type Modelのポテンシャル上のアクティブ領域に基づく動特性解析 (2009)
  • Author(s): 黒瀬幸司、早川吉弘、中島康治
  • Organizer: 本神経回路学会第19回全国大会
  • Place of Presentation: 仙台
  • Year and Date: 2009-09-25
• [Presentation] 非線形自己結合を持つ逆関数遅延ニューラルネットワーク (2009)
  • Author(s): 曽田尚宏、早川吉弘、中島康治
  • Organizer: 日本神経回路学会第19回全国大会
  • Place of Presentation: 仙台
  • Year and Date: 2009-09-24
• [Presentation] 逆関数遅延ニューラルネットワークを用いたナンバープレイスの解法 (2009)
  • Author(s): 早川吉弘、中島康治
  • Organizer: 日本神経回路学会第19回全国大会
  • Place of Presentation: 仙台
  • Year and Date: 2009-09-24
• [Presentation] 4-bit Parallel Multiplier for a Fast Fourier Transform (2009)
  • Author(s): S. Sakuraba, T. Onomi, K. Nakajima
  • Organizer: Extended Abstracts of the 12th International Superconductive Electronics Conference, SP-P40
  • Place of Presentation: Fukuoka
  • Year and Date: 2009-06-19
• [Presentation] 4-bit Parallel Adder for a Fast Fourier Transform System (2009)
  • Author(s): S. Sakuraba, T. Onomi, K. Nakajima
  • Organizer: Proceedings of Superconducting SFQ VLSI Workshop SSV2009
  • Place of Presentation: Fukuoka
  • Year and Date: 2009-06-19
• [Presentation] 4-bit Parallel Multiplier for a Fast Fourier Transform (2009)
  • Author(s): 桜庭栄
  • Organizer: The 12th International Superconductive Electronics Conference
  • Place of Presentation: Fukuoka
  • Year and Date: 2009-06-19
• [Presentation] Collective Dynamics of Intrinsic Josephson Junctions (2009)
  • Author(s): S. Sato, K. Matsushita, K. Inomata, H. Wang, T. Hatano, M. Kinjo, K. Nakajima
  • Organizer: Extended Abstracts of the 12th International Superconductive Electronics Conference, TD-P35
  • Place of Presentation: Fukuoka
  • Year and Date: 2009-06-18
• [Presentation] Collective Dynamics of Intrinsic Josephson Junctions (2009)
  • Author(s): 佐藤茂雄
  • Organizer: The 12th International Superconductive Electronics Conference
  • Place of Presentation: Fukuoka
  • Year and Date: 2009-06-18
• [Presentation] バーストニューロンモデルのポテンシャル上のアクティブ領域に基づく動特性解析 (2009)
  • Author(s): 中島康治、早川吉弘、黒瀬幸司
  • Organizer: 第58回理論応用力学講演会
  • Place of Presentation: 東京
  • Year and Date: 2009-06-10
• [Presentation] 固有ジョセフソン接合列における集団力学について (2009)
  • Author(s): 松下耕司、佐藤茂雄、猪股邦宏、金城光永、王華兵、羽多野毅、中島康治
  • Organizer: 2009年春季第56回応用物理学関係連合講演会
  • Place of Presentation: つくば
  • Year and Date: 2009-04-02
• [Presentation] 固有ジョセフソン接合列における集団力学について (2009)
  • Author(s): 松下耕司
  • Organizer: 2009年春季 第56回応用物理学関係連合講演会
  • Place of Presentation: つくば
  • Year and Date: 2009-04-02
• [Presentation] 高速フーリエ変換システム用ハイスループット並列加算器 (2009)
  • Author(s): 桜庭栄、小野美武、中島康治
  • Organizer: 電子情報通信学会2009年総合大会
  • Place of Presentation: 松山
  • Year and Date: 2009-03-20
• [Presentation] ニューラルネットワークの手法を用いた断熱的量子計算における計算性能のハミルトニアン依存性について (2009)
  • Author(s): 小野亜衣子、佐藤茂雄、金城光永、中島康治
  • Organizer: 電子情報通信学会2009年総合大会
  • Place of Presentation: 松山
  • Year and Date: 2009-03-20
• [Presentation] ニューロチップを用いたバーストIDモデル相互結合系の測定 (2009)
  • Author(s): 黒瀬幸司、早川吉弘、中島康治
  • Organizer: 電子情報通信学会2009年総合大会
  • Place of Presentation: 松山
  • Year and Date: 2009-03-19
• [Presentation] 高次シナプス結合ニューラルネットワークによる組み合わせ最適化問題解探査 (2009)
  • Author(s): 曽田尚宏、早川吉弘、中島康治
  • Organizer: 電子情報通信学会2009年総合大会
  • Place of Presentation: 松山
  • Year and Date: 2009-03-19
• [Presentation] 高次元ニューロンモデルの動的相互作用に関する研究 (2009)
  • Author(s): 押切智子、早川吉弘、中島康治
  • Organizer: 電子情報通信学会2009年総合大会
  • Place of Presentation: 松山
  • Year and Date: 2009-03-19
• [Presentation] Neural Searching Algorithm for Combinatorial Optimization Problems (2009)
  • Author(s): Ali A. Lemus, Y. Hayakawa, K. Nakajima
  • Organizer: 電子情報通信学会2009年総合大会
  • Place of Presentation: 松山
  • Year and Date: 2009-03-18
• [Presentation] 固有ジョセフソン接合の量子特性 (2009)
  • Author(s): 佐藤茂雄、猪股邦宏、王華兵、羽多野毅、金城光永、中島康治
  • Organizer: 子情報通信学会2009年総合大会
  • Place of Presentation: 松山
  • Year and Date: 2009-03-17
• [Presentation] ID model with Higher-Order Connections for Traveling Salesman Problem (2008)
  • Author(s): Takahiro Sota, Yosihiro Hayakawa, and Koji Nakajima
  • Organizer: 2008 International Symposium on Nonlinear Theory and its Applications
  • Place of Presentation: Budapest, Hungary
  • Year and Date: 2008-09-10
• [Presentation] Universal analyses of neuron models based-on a concept of potential with active areas (2008)
  • Author(s): Koji Nakajima
  • Organizer: 2008 International Symposium on Nonlinear Theory and its Applications
  • Place of Presentation: Budapest, Hungary
  • Year and Date: 2008-09-10
• [Presentation] Implementation of high-speed single flux-quantum up/down counter for the neural computation using stochastic logic (2008)
  • Author(s): T. Onomi and K. Nakajima
  • Organizer: 2008 Applied Superconductivity Conference
  • Place of Presentation: 3EPC05, Chicago, U.S.A.
  • Year and Date: 2008-08-20
• [Presentation] Implementation of high-speed single flux-quantum up/down counter for the neural computation using stochastic logic (2008)
  • Author(s): T. Onomi and K. Nakajima
  • Organizer: 2008 Applied Superconductivity Conference
  • Place of Presentation: Chicago, U. S. A.
  • Year and Date: 2008-08-20
• [Presentation] Study on the Performance of Neuromorphic Adiabatic Quantum Computation Algorithms (2008)
  • Author(s): Aiko Ono, Shigeo Sato, Mitsunaga Kinjo, and Koji Nakajima
  • Organizer: 2008 International Joint Conference on Neural Networks
  • Place of Presentation: Hong Kong, China
  • Year and Date: 2008-06-05
• [Presentation] SFQ Parallel Multiplier, Adder, and Subtractor (2008)
  • Author(s): S. Sakuraba, A. Martins, T. Onomi and K. Nakajima
  • Organizer: Superconducting SFQ VLSI workshop (SSV2008)
  • Place of Presentation: Yokohama, Japan
  • Year and Date: 2008-03-17
• [Presentation] High-speed single flux-quantum up/down counter for neural computation using stochastic logic (2007)
  • Author(s): T. Onomi, K. Kondo, and K. Nakajima
  • Organizer: Abstracts of 8th European Conference on Applied Superconductivity
  • Place of Presentation: Brussels, Belgium
  • Year and Date: 2007-09-19