Efficient connectivity and intrinsic noise separation in recurrent spiking neural networks trained with e-prop.

Shigeo Sato

Davide Noè Hideaki Yamamoto Yuichi Katori Shigeo Sato Efficient connectivity and intrinsic noise separation in recurrent spiking neural networks trained with e-prop. 44002 2025 5 Neuromorph. Comput. Eng. 4 https://doi.org/10.1088/2634-4386/ae0826 db/journals/neuromorphic/neuromorphic5.html#NoeYKS25 streams/journals/neuromorphic

Nobuaki Monma Hideaki Yamamoto Naoya Fujiwara Hakuba Murota Satoshi Moriya Ayumi Hirano-Iwata Shigeo Sato Directional intermodular coupling enriches functional complexity in biological neuronal networks. 106967 2025 184 Neural Networks https://doi.org/10.1016/j.neunet.2024.106967 db/journals/nn/nn184.html#MonmaYFMMHS25 streams/journals/nn

Satoshi Moriya Masaya Ishikawa Satoshi Ono Hideaki Yamamoto Yasushi Yuminaka Yoshihiko Horio Jordi Madrenas Shigeo Sato Analog VLSI Implementation of Subthreshold Spiking Neural Networks and Its Application to Reservoir Computing. 5571-5582 2025 October 72 IEEE Trans. Circuits Syst. I Regul. Pap. 10 https://doi.org/10.1109/TCSI.2025.3550876 db/journals/tcasI/tcasI72.html#MoriyaIOYYHMS25 streams/journals/tcasI

Satoshi Moriya Yosuke Iida Aurélien Lagarrigue K. Vihanga De Zoysa Masaya Ishikawa Hideaki Yamamoto Sunsuke Fukami Shigeo Sato Event-Driven Inference with Spiking Neural Networks Enhanced by Non-Volatile Analog Spin-Orbit Torque Devices. 1-5 2025 ISCAS https://doi.org/10.1109/ISCAS56072.2025.11043718 conf/iscas/2025 db/conf/iscas/iscas2025.html#MoriyaILZIYFS25 Shigeo Sato Satoshi Moriya Masaya Ishikawa Hideaki Yamamoto Analog CMOS Spiking Neural Network for Time-Series Signal Recognition. 69 2025 ISMVL https://doi.org/10.1109/ISMVL64713.2025.00022 conf/ismvl/2025 db/conf/ismvl/ismvl2025.html#SatoMIY25 streams/conf/ismvl Satoshi Moriya Hideaki Yamamoto Masaya Ishikawa Yasushi Yuminaka Yoshihiko Horio Jordi Madrenas Shigeo Sato Design of Mixed-Signal LSI with Analog Spiking Neural Network and Digital Inference Circuits for Reservoir Computing. 1-6 2024 IJCNN https://doi.org/10.1109/IJCNN60899.2024.10649999 conf/ijcnn/2024 db/conf/ijcnn/ijcnn2024.html#MoriyaYIYHMS24 streams/conf/ijcnn Takemori Orima Yoshihiko Horio Satoshi Moriya Shigeo Sato Bifurcation phenomena observed from two-variable spiking neuron integrated circuit. 1-5 2024 ISCAS https://doi.org/10.1109/ISCAS58744.2024.10558075 conf/iscas/2024 db/conf/iscas/iscas2024.html#OrimaHMS24 Jordi Madrenas Bernardo Vallejo Mancero Josep Angel Oltra Mireya Zapata Jordi Cosp-Vilella Robert Calatayud Satoshi Moriya Shigeo Sato Real-Time Adaptive Physical Sensor Processing with SNN Hardware. 423-434 2023 ICANN (5) https://doi.org/10.1007/978-3-031-44192-9_34 conf/icann/2023-5 db/conf/icann/icann2023-5.html#MadrenasMOZCCMS23 streams/conf/icann Satoshi Moriya Hideaki Yamamoto Shigeo Sato Yasushi Yuminaka Yoshihiko Horio Jordi Madrenas A Fully Analog CMOS Implementation of a Two-variable Spiking Neuron in the Subthreshold Region and its Network Operation. 1-7 2022 IJCNN https://doi.org/10.1109/IJCNN55064.2022.9891920 conf/ijcnn/2022 db/conf/ijcnn/ijcnn2022.html#MoriyaYSYHM22

Yifan Dai Hideaki Yamamoto Masao Sakuraba Shigeo Sato Computational Efficiency of a Modular Reservoir Network for Image Recognition. 594337 2021 15 Frontiers Comput. Neurosci. https://doi.org/10.3389/fncom.2021.594337 db/journals/ficn/ficn15.html#DaiYSS21

Yoshihiro Osakabe Shigeo Sato Hisanao Akima Mitsunaga Kinjo Masao Sakuraba Learning Rule for a Quantum Neural Network Inspired by Hebbian Learning. 237-245 2021 104-D IEICE Trans. Inf. Syst. 2 http://search.ieice.org/bin/summary.php?id=e104-d_2_237 db/journals/ieicetd/ieicetd104.html#OsakabeSAKS21

Shigeo Sato Satoshi Moriya Yuka Kanke Hideaki Yamamoto Yoshihiko Horio Yasushi Yuminaka Jordi Madrenas A Subthreshold Spiking Neuron Circuit Based on the Izhikevich Model. 177-181 2021 ICANN (5) https://doi.org/10.1007/978-3-030-86383-8_14 conf/icann/2021-5 db/conf/icann/icann2021-5.html#SatoMKYHYM21 Josep Angel Oltra Jordi Madrenas Mireya Zapata Bernardo Vallejo Mancero Diana Mata-Hernandez Shigeo Sato Hardware-Software Co-Design for Efficient and Scalable Real-Time Emulation of SNNs on the Edge. 1-5 2021 ISCAS https://doi.org/10.1109/ISCAS51556.2021.9401615 conf/iscas/2021 db/conf/iscas/iscas2021.html#OltraMZMMS21 Jordi Madrenas Mireya Zapata Daniel Fernández Josep Maria Sánchez-Chiva Juan Valle Diana Mata-Hernandez Josep Angel Oltra Jordi Cosp-Vilella Shigeo Sato Towards Efficient and Adaptive Cyber Physical Spiking Neural Integrated Systems. 1-4 2020 ICECS https://doi.org/10.1109/ICECS49266.2020.9294982 conf/icecsys/2020 db/conf/icecsys/icecsys2020.html#MadrenasZFSVMOC20 Yuki Tamura Satoshi Moriya Tatsuki Kato Masao Sakuraba Yoshihiko Horio Shigeo Sato An Izhikevich Model Neuron MOS Circuit for Low Voltage Operation. 718-723 2019 ICANN (1) https://doi.org/10.1007/978-3-030-30487-4_55 conf/icann/2019-1 db/conf/icann/icann2019-1.html#TamuraMKSHS19 Satoshi Moriya Hideaki Yamamoto Ayumi Hirano-Iwata Shigeru Kubota Shigeo Sato Quantitative Analysis of Dynamical Complexity in Cultured Neuronal Network Models for Reservoir Computing Applications. 1-6 2019 IJCNN https://doi.org/10.1109/IJCNN.2019.8852207 conf/ijcnn/2019 db/conf/ijcnn/ijcnn2019.html#MoriyaYHKS19

Yoshihiro Osakabe Hisanao Akima Masao Sakuraba Mitsunaga Kinjo Shigeo Sato Quantum Associative Memory with Quantum Neural Network via Adiabatic Hamiltonian Evolution. 2683-2689 2017 100-D IEICE Trans. Inf. Syst. 11 https://doi.org/10.1587/transinf.2017EDP7138 http://search.ieice.org/bin/summary.php?id=e100-d_11_2683 db/journals/ieicet/ieicet100d.html#OsakabeASKS17

Hisanao Akima Susumu Kawakami Jordi Madrenas Satoshi Moriya Masafumi Yano Koji Nakajima Masao Sakuraba Shigeo Sato Complexity Reduction of Neural Network Model for Local Motion Detection in Motion Stereo Vision. 830-839 2017 ICONIP (6) https://doi.org/10.1007/978-3-319-70136-3_88 conf/iconip/2017-6 db/conf/iconip/iconip2017-6.html#AkimaKMMYNSS17 Yoshihiro Osakabe Shigeo Sato Hisanao Akima Masao Sakuraba Mitsunaga Kinjo Neuro-inspired quantum associative memory using adiabatic hamiltonian evolution. 803-807 2017 IJCNN https://doi.org/10.1109/IJCNN.2017.7965934 conf/ijcnn/2017 db/conf/ijcnn/ijcnn2017.html#OsakabeSASK17 Satoshi Moriya Hideaki Yamamoto Hisanao Akima Ayumi Hirano-Iwata Michio Niwano Shigeru Kubota Shigeo Sato Modularity-dependent modulation of synchronized bursting activity in cultured neuronal network models. 1163-1168 2017 IJCNN https://doi.org/10.1109/IJCNN.2017.7965983 conf/ijcnn/2017 db/conf/ijcnn/ijcnn2017.html#MoriyaYAHNKS17

Hisanao Akima Yasuhiro Katayama Masao Sakuraba Koji Nakajima Jordi Madrenas Shigeo Sato CMOS Majority Circuit with Large Fan-In. 1056-1064 2016 99-C IEICE Trans. Electron. 9 https://doi.org/10.1587/transele.E99.C.1056 http://search.ieice.org/bin/summary.php?id=e99-c_9_1056 db/journals/ieicet/ieicet99c.html#AkimaKSNMS16

Hisanao Akima Yasuhiro Katayama Koji Nakajima Masao Sakuraba Shigeo Sato Majority neuron circuit having large fan-in with non-volatile synaptic weight. 4266-4271 2014 IJCNN https://doi.org/10.1109/IJCNN.2014.6889766 conf/ijcnn/2014 db/conf/ijcnn/ijcnn2014.html#AkimaKNSS14 Hironori Sakamoto Shigetaka Kumashiro Shigeo Sato Naoki Wakita Tohru Mogami HiSIM-RP: A reverse-profiling based 1<sup>st</sup> principles compact MOSFET model and its application to variability analysis of 90nm and 40nm CMOS. 553-560 2012 ISQED https://doi.org/10.1109/ISQED.2012.6187548 conf/isqed/2012 db/conf/isqed/isqed2012.html#SakamotoKSWM12

Ryosuke Nakamoto Sakae Sakuraba Alexandre Martins Takeshi Onomi Shigeo Sato Koji Nakajima High Throughput Parallel Arithmetic Circuits for Fast Fourier Transform. 280-287 2011 94-C IEICE Trans. Electron. 3 https://doi.org/10.1587/transele.E94.C.280 http://search.ieice.org/bin/summary.php?id=e94-c_3_280 db/journals/ieicet/ieicet94c.html#NakamotoSMOSN11

Takahiro Sota Yoshihiro Hayakawa Shigeo Sato Koji Nakajima Method of Solving Combinatorial Optimization Problems with Stochastic Effects. 389-394 2011 ICONIP (3) https://doi.org/10.1007/978-3-642-24965-5_44 conf/iconip/2011-3 db/conf/iconip/iconip2011-3.html#SotaHSN11

Shigeo Sato Koji Nakajima Application of Single Electron Devices Utilizing Stochastic Dynamics. 29-42 2009 1 Int. J. Nanotechnol. Mol. Comput. 2 https://doi.org/10.4018/jnmc.2009040102 db/journals/ijnmc/ijnmc1.html#SatoN09

Aiko Ono Shigeo Sato Mitsunaga Kinjo Koji Nakajima Study on the performance of neuromorphic adiabatic quantum computation algorithms. 2507-2511 2008 IJCNN https://doi.org/10.1109/IJCNN.2008.4634148 conf/ijcnn/2008 db/conf/ijcnn/ijcnn2008.html#OnoSKN08

Shigeo Sato Kunihiro Inomata Mitsunaga Kinjo Nobuhiro Kitabatake Koji Nakajima Huabing Wang Takeshi Hatano Macroscopic Quantum Tunneling and Resonant Activation of Current Biased Intrinsic Josephson Junctions in Bi-2212. 599-604 2007 90-C IEICE Trans. Electron. 3 https://doi.org/10.1093/ietele/e90-c.3.599 https://www.wikidata.org/entity/Q59440504 db/journals/ieicet/ieicet90c.html#SatoIKKNWH07

Mitsunaga Kinjo Shigeo Sato Koji Nakajima Energy Dissipation Effect on a Quantum Neural Network. 730-737 2007 ICONIP (2) https://doi.org/10.1007/978-3-540-69162-4_76 conf/iconip/2007-2 db/conf/iconip/iconip2007-2.html#KinjoSN07

Hongge Li Yoshihiro Hayakawa Shigeo Sato Koji Nakajima Hardware Implementation of an Inverse Function Delayed Neural Network Using Stochastic Logic. 2572-2578 2006 89-D IEICE Trans. Inf. Syst. 9 https://doi.org/10.1093/ietisy/e89-d.9.2572 db/journals/ieicet/ieicet89d.html#LiHSN06

Mitsunaga Kinjo Shigeo Sato Koji Nakajima A Study on Learning with a Quantum Neural Network. 203-206 2006 IJCNN https://doi.org/10.1109/IJCNN.2006.246680 conf/ijcnn/2006 db/conf/ijcnn/ijcnn2006.html#KinjoSN06 Yuuki Nakamiya Mitsunaga Kinjo Osamu Takahashi Shigeo Sato Koji Nakajima Basic property of a quantum neural network composed of Kane's qubits. 1104-1107 2005 IJCNN https://doi.org/10.1109/IJCNN.2005.1556007 conf/ijcnn/2005 db/conf/ijcnn/ijcnn2005.html#NakamiyaKTSN05 streams/conf/ijcnn Akiyoshi Momoi Shunsuke Akimoto Shigeo Sato Koji Nakajima Implementation of a large scale hardware neural network system based on stochastic logic. 2671-2675 2004 IJCNN https://doi.org/10.1109/IJCNN.2004.1381070 conf/ijcnn/2004 db/conf/ijcnn/ijcnn2004.html#MomoiASN04 streams/conf/ijcnn Shigeo Sato Mitsunaga Kinjo Osamu Takahashi Yuuki Nakamiya Koji Nakajima A study on neuromorphic quantum computation. 3253-3256 2004 IJCNN https://doi.org/10.1109/IJCNN.2004.1381200 conf/ijcnn/2004 db/conf/ijcnn/ijcnn2004.html#SatoKTNN04 streams/conf/ijcnn Hisanao Akima Shigeo Sato Koji Nakajima Design of Single Electron Circuitry for a Stochastic Logic Neural Network. 1010-1016 https://doi.org/10.1007/978-3-540-30132-5_136 2004 conf/kes/2004-1 KES db/conf/kes/kes2004-1.html#AkimaSN04

Shigeo Sato Ken Nemoto S. Akimoto Mitsunaga Kinjo Koji Nakajima Implementation of a new neurochip using stochastic logic. 1122-1127 2003 14 IEEE Trans. Neural Networks 5 https://doi.org/10.1109/TNN.2003.816341 https://www.wikidata.org/entity/Q39832068 db/journals/tnn/tnn14.html#SatoNAKN03

Mitsunaga Kinjo Shigeo Sato Koji Nakajima Quantum Adiabatic Evolution Algorithm for a Quantum Neural Network. 951-958 https://doi.org/10.1007/3-540-44989-2_113 2003 conf/icann/2003 ICANN db/conf/icann/icann2003.html#KinjoSN03 Mitsunaga Kinjo Shigeo Sato Koji Nakajima Characteristics of Small Scale Non-Monotonic Neuron Networks Having Large Potentiality for Learning. 171-176 2000 conf/ijcnn/2000-4 IJCNN (4) https://doi.org/10.1109/IJCNN.2000.860768 https://doi.ieeecomputersociety.org/10.1109/IJCNN.2000.860768 db/conf/ijcnn/ijcnn2000-4.html#KinjoSN00 Mitsunaga Kinjo Shigeo Sato Koji Nakajima A study on DBM network with non-monotonic neurons. 2347-2350 1999 IJCNN https://doi.org/10.1109/IJCNN.1999.833432 conf/ijcnn/1999 db/conf/ijcnn/ijcnn1999.html#KinjoSN99 Hisanao Akima S. Akimoto Shunsuke Akimoto Robert Calatayud Jordi CospJordi Cosp-Vilella Yifan Dai Daniel Fernández Naoya Fujiwara Sunsuke Fukami Takeshi Hatano Yoshihiro Hayakawa Ayumi Hirano-Iwata Yoshihiko Horio Yosuke Iida Kunihiro Inomata Masaya Ishikawa Yuka Kanke Yasuhiro Katayama Tatsuki Kato Yuichi Katori Susumu Kawakami Mitsunaga Kinjo Nobuhiro Kitabatake Shigeru Kubota Shigetaka Kumashiro Aurélien Lagarrigue Hongge Li Jordi Madrenas Bernardo Vallejo Mancero Alexandre Martins Diana Mata-Hernandez Tohru Mogami Akiyoshi Momoi Nobuaki Monma Satoshi Moriya Hakuba Murota Koji Nakajima Yuuki Nakamiya Ryosuke Nakamoto Ken Nemoto Michio Niwano Davide Noè Josep Angel Oltra Aiko Ono Satoshi Ono Takeshi Onomi Takemori Orima Yoshihiro Osakabe Hironori Sakamoto Masao Sakuraba Sakae Sakuraba Josep Maria Sánchez-Chiva Takahiro Sota Osamu Takahashi Yuki Tamura Juan Valle Naoki Wakita Huabing Wang Hideaki Yamamoto Masafumi Yano Yasushi Yuminaka Mireya Zapata K. Vihanga De Zoysa