A Fully-Parallel Annealing Algorithm with Autonomous Pinning Effect Control for Various Combinatorial Optimization Problems
OKONOGI, Daiki, JIMBO, Satoru, ANDO, Kota, CHU, Thiem Van, YU, Jaehoon, MOTOMURA, Masato, KAWAMURA, Kazushi
Published in IEICE Transactions on Information and Systems (01.12.2023)
Published in IEICE Transactions on Information and Systems (01.12.2023)
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Journal Article
A Hybrid Integer Encoding Method for Obtaining High-Quality Solutions of Quadratic Knapsack Problems on Solid-State Annealers
JIMBO, Satoru, OKONOGI, Daiki, ANDO, Kota, CHU, Thiem Van, YU, Jaehoon, MOTOMURA, Masato, KAWAMURA, Kazushi
Published in IEICE Transactions on Information and Systems (01.12.2022)
Published in IEICE Transactions on Information and Systems (01.12.2022)
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Journal Article
Pianissimo: A Sub-mW Class DNN Accelerator With Progressively Adjustable Bit-Precision
Suzuki, Junnosuke, Yu, Jaehoon, Yasunaga, Mari, Garcia-Arias, Angel Lopez, Okoshi, Yasuyuki, Kumazawa, Shungo, Ando, Kota, Kawamura, Kazushi, Van Chu, Thiem, Motomura, Masato
Published in IEEE access (2024)
Published in IEEE access (2024)
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Journal Article
A Flip-count-based Dynamic Temperature Control Method for Constrained Combinatorial Optimization by Parallel Annealing Algorithms
INOUE, Genta, OKONOGI, Daiki, JIMBO, Satoru, CHU, Thiem Van, MOTOMURA, Masato, KAWAMURA, Kazushi
Published in IEICE Transactions on Information and Systems (2024)
Published in IEICE Transactions on Information and Systems (2024)
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Journal Article
Sparse-Sparse Matrix Multiplication Accelerator on FPGA featuring Distribute-Merge Product Dataflow
Nagahara, Yuta, Yan, Jiale, Kawamura, Kazushi, Motomura, Masato, Van Chu, Thiem
Published in 2024 29th Asia and South Pacific Design Automation Conference (ASP-DAC) (22.01.2024)
Published in 2024 29th Asia and South Pacific Design Automation Conference (ASP-DAC) (22.01.2024)
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Conference Proceeding
Efficient COO to CSR Conversion for Accelerating Sparse Matrix Processing on FPGA
Nagahara, Yuta, Yan, Jiale, Kawamura, Kazushi, Motomura, Masato, Chu, Thiem Van
Published in 2024 IEEE International Conference on Consumer Electronics (ICCE) (06.01.2024)
Published in 2024 IEEE International Conference on Consumer Electronics (ICCE) (06.01.2024)
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Conference Proceeding
High Throughput Datapath Design for Vision Permutator FPGA Accelerator
Yasunaga, Mari, Suzuki, Junnosuke, Watanabe, Masato, Kawamura, Kazushi, Van Chu, Thiem, Motomura, Masato
Published in 2024 IEEE International Conference on Consumer Electronics (ICCE) (06.01.2024)
Published in 2024 IEEE International Conference on Consumer Electronics (ICCE) (06.01.2024)
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Conference Proceeding
Exploration of Hyperdimensional Computing Using Locality-Sensitive Hashing Mechanism on FPGA
Watanabe, Masato, Kumazawa, Shungo, Van Chu, Thiem, Kawamura, Kazushi, Yu, Jaehoon, Motomura, Masato
Published in 2024 IEEE International Conference on Consumer Electronics (ICCE) (06.01.2024)
Published in 2024 IEEE International Conference on Consumer Electronics (ICCE) (06.01.2024)
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Conference Proceeding
High-Performance Hardware Merge Sorter
Mashimo, Susumu, Van Chu, Thiem, Kise, Kenji
Published in 2017 IEEE 25th Annual International Symposium on Field-Programmable Custom Computing Machines (FCCM) (01.04.2017)
Published in 2017 IEEE 25th Annual International Symposium on Field-Programmable Custom Computing Machines (FCCM) (01.04.2017)
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Conference Proceeding
Toward Improving Ensemble-Based Collaborative Inference at the Edge
Kumazawa, Shungo, Yu, Jaehoon, Kawamura, Kazushi, Chu, Thiem Van, Motomura, Masato
Published in IEEE access (2024)
Published in IEEE access (2024)
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Journal Article
A High-Performance and Cost-Effective Hardware Merge Sorter without Feedback Datapath
Saitoh, Makoto, Elsayed, Elsayed A., Chu, Thiem Van, Mashimo, Susumu, Kise, Kenji
Published in 2018 IEEE 26th Annual International Symposium on Field-Programmable Custom Computing Machines (FCCM) (01.04.2018)
Published in 2018 IEEE 26th Annual International Symposium on Field-Programmable Custom Computing Machines (FCCM) (01.04.2018)
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Conference Proceeding
Amorphica: 4-Replica 512 Fully Connected Spin 336MHz Metamorphic Annealer with Programmable Optimization Strategy and Compressed-Spin-Transfer Multi-Chip Extension
Kawamura, Kazushi, Yu, Jaehoon, Okonogi, Daiki, Jimbo, Satoru, Inoue, Genta, Hyodo, Akira, Lopez Garcia-Arias, Angel, Ando, Kota, Fukushima-Kimura, Bruno Hideki, Yasudo, Ryota, Van Chu, Thiem, Motomura, Masato
Published in 2023 IEEE International Solid- State Circuits Conference (ISSCC) (19.02.2023)
Published in 2023 IEEE International Solid- State Circuits Conference (ISSCC) (19.02.2023)
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Conference Proceeding
Pianissimo: A Sub-mW Class DNN Accelerator with Progressive Bit-by-Bit Datapath Architecture for Adaptive Inference at Edge
Suzuki, Junnosuke, Yu, Jaehoon, Yasunaga, Mari, Garcia-Arias, Angel Lopez, Okoshi, Yasuyuki, Kumazawa, Shungo, Ando, Kota, Kawamura, Kazushi, Chu, Thiem Van, Motomura, Masato
Published in 2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits) (11.06.2023)
Published in 2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits) (11.06.2023)
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Conference Proceeding
A High-Performance and Flexible FPGA Inference Accelerator for Decision Forests Based on Prior Feature Space Partitioning
Van Chu, Thiem, Kitajima, Ryuichi, Kawamura, Kazushi, Yu, Jaehoon, Motomura, Masato
Published in 2021 International Conference on Field-Programmable Technology (ICFPT) (01.01.2021)
Published in 2021 International Conference on Field-Programmable Technology (ICFPT) (01.01.2021)
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Conference Proceeding
ExtraFerns: Fully Parallel Ensemble Learning Technique with Random Projection and Non-Greedy yet Minimal Memory Access Training
Kumazawa, Shungo, Kawamura, Kazushi, Chu, Thiem Van, Motomura, Masato, Yu, Jaehoon
Published in International Journal of Networking and Computing (2021)
Published in International Journal of Networking and Computing (2021)
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Journal Article
ProgressiveNN: Achieving Computational Scalability without Network Alteration by MSB-first Accumulative Computation
Suzuki, Junnosuke, Ando, Kota, Hirose, Kazutoshi, Kawamura, Kazushi, Chu, Thiem Van, Motomura, Masato, Yu, Jaehoon
Published in 2020 Eighth International Symposium on Computing and Networking (CANDAR) (01.11.2020)
Published in 2020 Eighth International Symposium on Computing and Networking (CANDAR) (01.11.2020)
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Conference Proceeding