2025
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| 1. | Hikari Otsuka, Yasuyuki Okoshi, Daichi Fujiki, Susumu Takeuchi, Masato Motomura, Daiki Chijiwa On the Existence of Hidden Subnetworks Within a Randomly Weighted Multi-Head Attention Mechanism Workshop High-dimensional Learning Dynamics Workshop, ICML, 2025. @workshop{nokeyz,
title = {On the Existence of Hidden Subnetworks Within a Randomly Weighted Multi-Head Attention Mechanism},
author = {Hikari Otsuka and Yasuyuki Okoshi and Daichi Fujiki and Susumu Takeuchi and Masato Motomura and Daiki Chijiwa},
year = {2025},
date = {2025-06-10},
urldate = {2025-06-10},
address = {High-dimensional Learning Dynamics Workshop, ICML},
keywords = {Workshop},
pubstate = {published},
tppubtype = {workshop}
}
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| 2. | Yasuyuki Okoshi, Hikari Otsuka, Junnosuke Suzuki, Daichi Fujiki, Masato Motomura Unlocking the Potential of Extremely Low-Bit Sparse Transformers through Adaptive Multi-bit Supermasks and Random Weights Workshop TTODLer-FM Workshop, ICML, 2025. @workshop{nokey_27,
title = {Unlocking the Potential of Extremely Low-Bit Sparse Transformers through Adaptive Multi-bit Supermasks and Random Weights},
author = {Yasuyuki Okoshi and Hikari Otsuka and Junnosuke Suzuki and Daichi Fujiki and Masato Motomura},
year = {2025},
date = {2025-06-10},
urldate = {2025-06-10},
address = {TTODLer-FM Workshop, ICML},
keywords = {Workshop},
pubstate = {published},
tppubtype = {workshop}
}
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| 3. | Tsukasa Yamakura, Kazushi Kawamura, Daichi Fujiki, Masato Motomura, Thiem Van Chu Accelerating Decision Forest Training via Node-Level Random Data Sampling Workshop Asia and South Pacific Design Automation Conference (ASP-DAC), WIP Poster, 2025. @workshop{nokey,
title = {Accelerating Decision Forest Training via Node-Level Random Data Sampling},
author = {Tsukasa Yamakura and Kazushi Kawamura and Daichi Fujiki and Masato Motomura and Thiem Van Chu},
year = {2025},
date = {2025-01-21},
urldate = {2025-01-21},
address = {Asia and South Pacific Design Automation Conference (ASP-DAC), WIP Poster},
keywords = {Awards, Workshop},
pubstate = {published},
tppubtype = {workshop}
}
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2024
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| 4. | Hikari Otsuka, Daiki Chijiwa, 'Angel L'opez Garc'ia-Arias, Yasuyuki Okoshi, Kazushi Kawamura, Thiem Van Chu, Daichi Fujiki, Susumu Takeuchi, Masato Motomura Partially Frozen Random Networks Contain Compact Strong Lottery Tickets Workshop Workshop on Machine Learning and Compression, NeurIPS, 2024. @workshop{neurips_2024_otuska,
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=xfE4Dk3X6c},
year = {2024},
date = {2024-12-25},
urldate = {2024-12-25},
address = {Workshop on Machine Learning and Compression, NeurIPS},
keywords = {Workshop},
pubstate = {published},
tppubtype = {workshop}
}
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| 5. | Ángel López García-Arias, Yasuyuki Okoshi, Hikari Otsuka, Daiki Chijiwa, Yasuhiro Fujiwara, Susumu Takeuchi, Masato Motomura The Trichromatic Strong Lottery Ticket Hypothesis: Neural Compression With Three Primary Supermasks Workshop Workshop on Machine Learning and Compression, NeurIPS, 2024. @workshop{neurips_2024_lopezb,
title = {The Trichromatic Strong Lottery Ticket Hypothesis: Neural Compression With Three Primary Supermasks},
author = {Ángel López García-Arias and Yasuyuki Okoshi and Hikari Otsuka and Daiki Chijiwa and Yasuhiro Fujiwara and Susumu Takeuchi and Masato Motomura},
url = {https://openreview.net/forum?id=CfI2KfPb4C},
year = {2024},
date = {2024-12-19},
urldate = {2024-12-19},
address = {Workshop on Machine Learning and Compression, NeurIPS},
keywords = {Awards, Workshop},
pubstate = {published},
tppubtype = {workshop}
}
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| 6. | Tsukasa Yamakura, Kazushi Kawamura, Daichi Fujiki, Masato Motomura, Thiem Van Chu GPB: An Efficient GBDT Training Method with Tree-Level Parallelism Using Binary Feature Decomposition Workshop IEEE/ACM International Symposium on Microarchitecture (MICRO), Student Research Competition, 2024. @workshop{nokey,
title = {GPB: An Efficient GBDT Training Method with Tree-Level Parallelism Using Binary Feature Decomposition},
author = {Tsukasa Yamakura and Kazushi Kawamura and Daichi Fujiki and Masato Motomura and Thiem Van Chu},
year = {2024},
date = {2024-11-03},
urldate = {2024-11-03},
address = {IEEE/ACM International Symposium on Microarchitecture (MICRO), Student Research Competition},
keywords = {Workshop},
pubstate = {published},
tppubtype = {workshop}
}
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| 7. | Akira Hyodo, Satoru Jimbo, Daiki Okonogi, Genta Inoue, Thiem Chua, Masato Motomura, Kazushi Kawamura A Parallel-trial Double-update Annealing Algorithm for Enabling Highly-effective State Transition on Annealing Processors Workshop 2024. @workshop{nokey,
title = {A Parallel-trial Double-update Annealing Algorithm for Enabling Highly-effective State Transition on Annealing Processors},
author = {Akira Hyodo and Satoru Jimbo and Daiki Okonogi and Genta Inoue and Thiem Chua and Masato Motomura and Kazushi Kawamura},
url = { https://61dac.conference-program.com/presentation/?id=RESEARCH417&sess=sess236},
year = {2024},
date = {2024-06-25},
urldate = {2024-06-25},
howpublished = {Design Automation Conference (DAC) 2024},
keywords = {Workshop},
pubstate = {published},
tppubtype = {workshop}
}
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