研究業績

@article{nokey,

title = {Uncovering Strong Lottery Tickets in Graph Transformers: A Path to Memory Efficient and Robust Graph Learning},

author = {Hiroaki Ito and Jiale Yan and Hikari Otsuka and Kazushi Kawamura and Masato Motomura and Thiem Van Chu and Daichi Fujiki},

year  = {2025},

date = {2025-03-22},

urldate = {2025-03-22},

journal = {Transactions on Machine Learning Research},

keywords = {Journal Papers},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Partially Frozen Random Networks Contain Compact Strong Lottery Tickets},

author = {Hikari Otsuka and Daiki Chijiwa and {'A}ngel L{'o}pez Garc{'i}a-Arias and Yasuyuki Okoshi and Kazushi Kawamura and Thiem Van Chu and Daichi Fujiki and Susumu Takeuchi and Masato Motomura},

url = {https://openreview.net/forum?id=xpnPYfufhz},

year  = {2025},

date = {2025-02-11},

journal = {Transactions on Machine Learning Research},

keywords = {Journal Papers},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Efficient Stereo Visual Odometry on FPGA Featuring On-Chip Map Management and Pipelined Descriptor-Based Block Matching},

author = {Yuki Ichikawa and Kazushi Kawamura and Masato Motomura and Thiem Van Chu },

year  = {2024},

date = {2024-09-23},

urldate = {2024-09-23},

journal = {IEEE Access},

keywords = {Journal Papers},

pubstate = {published},

tppubtype = {article}

}

@article{otsuka-tmlr-202405,

title = {Restricted Random Pruning at Initialization for High Compression Range},

author = {Hikari Otsuka and Yasuyuki Okoshi and Ángel López García-Arias and Kazushi Kawamura and Thiem Van Chu and Daichi Fujiki and Masato Motomura},

year  = {2024},

date = {2024-05-01},

journal = {Transactions on Machine Learning Research (TMLR)},

keywords = {Journal Papers},

pubstate = {published},

tppubtype = {article}

}

@article{ieee-access-jimbo-2024,

title = {A GPU-Based Ising Machine With a Multi-Spin-Flip Capability for Constrained Combinatorial Optimization},

author = {Satoru Jimbo and Tatsuhiko Shirai and Nozomu Togawa and Masato Motomura and Kazushi Kawamura},

year  = {2024},

date = {2024-03-21},

journal = {IEEE Access},

keywords = {Journal Papers},

pubstate = {published},

tppubtype = {article}

}

@article{ieee-access-kumazawa-2024,

title = {Toward Improving Ensemble-Based Collaborative Inference at the Edge},

author = {Shungo Kumazawa and Jaehoon Yu and Kazushi Kawamura and Thiem Van Chu and Masato Motomura},

year  = {2024},

date = {2024-01-08},

urldate = {2024-01-08},

journal = {IEEE Access},

keywords = {Journal Papers},

pubstate = {published},

tppubtype = {article}

}

@article{ieee-access-pianissimo,

title = {Pianissimo: A Sub-mW Class DNN Accelerator With Progressively Adjustable Bit-Precision},

author = {Junnosuke Suzuki and Jaehoon Yu and Mari Yasunaga and Ángel López García-Arias and Yasuyuki Okoshi and Shungo Kumazawa and Kota Ando and Kazushi Kawamura and Thiem Van Chu and Masato Motomura},

year  = {2023},

date = {2023-12-26},

journal = {IEEE Access},

keywords = {Journal Papers},

pubstate = {published},

tppubtype = {article}

}

@article{bruno-journal-2023-2,

title = {Mixing time and simulated annealing for the stochastic cellular automata},

author = {Bruno Hideki Fukushima-Kimura and Satoshi Handa and Katsuhiro Kamakura and Yoshinori Kamijima and Kazushi Kawamura and Akira Sakai},

doi = {10.1007/s10955-023-03090-x},

year  = {2023},

date = {2023-12-01},

journal = {Journal of Statistical Physics},

volume = {190},

number = {79},

pages = {1-20},

keywords = {Journal Papers},

pubstate = {published},

tppubtype = {article}

}

@article{ieice-d-2023-okonogi,

title = {A Fully-Parallel Annealing Algorithm with Autonomous Pinning Effect Control for Various Combinatorial Optimization Problems},

author = {Daiki Okonogi and Satoru Jimbo and Kota Ando and Thiem Van Chu and Jaehoon Yu and Masato Motomura and Kazushi Kawamura},

year  = {2023},

date = {2023-12-01},

journal = {IEICE Transactions on Information and Systems},

keywords = {Journal Papers},

pubstate = {published},

tppubtype = {article}

}

@article{bruno-journal-2023-1,

title = {Stochastic optimization: Glauber dynamics versus stochastic cellular automata},

author = {Bruno Hideki Fukushima-Kimura and Yoshinori Kamijima and Kazushi Kawamura and Akira Sakai},

doi = {10.5687/iscie.36.9},

year  = {2023},

date = {2023-12-01},

journal = {Transactions of the Institute of Systems, Control and Information Engineers},

volume = {36},

number = {1},

pages = {9-16},

keywords = {Journal Papers},

pubstate = {published},

tppubtype = {article}

}