About Me
Check out the Penn Today article about me here, written by Erica Moser.
I am a Ph.D. candidate in Applied Math & Computational Science at Penn (Committee: Joshua Plotkin, Aaron Roth, Weijie Su). Concurrently, I am pursuing a Master's degree in Statistics & Data Science at Wharton.
My research interests primarily focus on employing mathematical and computational approaches to study legal/ethical issues and human society, including investigating implications of and solutions to the legal and ethical challenges posed by technological advancements.
Before beginning my graduate studies, I practiced law and served in the government of Japan, after earning my LL.B. from Keio University.
Publications & Preprints
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Hiroaki Chiba-Okabe & Joshua B. Plotkin (2024). Social learning with complex contagion. PNAS, 121(49), e2414291121.
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Michiru Ishihara & Hiroaki Chiba-Okabe (2024). Rethinking United States – Certain Measures on Steel and Aluminum Products: Rebalancing Should be Allowed for the Section 232 Measures. Penn State Journal of Law and International Affairs, 12(2), 76-100.
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Hiroaki Chiba-Okabe. Probabilistic Analysis of Copyright Disputes and Generative AI Safety. Preprint.
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Hiroaki Chiba-Okabe & Weijie J. Su. Tackling GenAI Copyright Issues: Originality Estimation and Genericization. Preprint.
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Jiachen T. Wang, Zhung Deng, Hiroaki Chiba-Okabe, Boaz Barak & Weijie J. Su. An Economic Solution to Copyright Challenges of Generative AI. Preprint.
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Hiroaki Chiba-Okabe & Joshua B. Plotkin (2024). Can institutions foster cooperation by wealth redistribution? Journal of the Royal Society Interface, 21(212), 20230698.
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