Search Results for author: Hajime Ono

Found 5 papers, 0 papers with code

One-bit Submission for Locally Private Quasi-MLE: Its Asymptotic Normality and Limitation

no code implementations15 Feb 2022 Hajime Ono, Kazuhiro Minami, Hideitsu Hino

Local differential privacy~(LDP) is an information-theoretic privacy definition suitable for statistical surveys that involve an untrusted data curator.

Differentially Private Variational Autoencoders with Term-wise Gradient Aggregation

no code implementations19 Jun 2020 Tsubasa Takahashi, Shun Takagi, Hajime Ono, Tatsuya Komatsu

This paper studies how to learn variational autoencoders with a variety of divergences under differential privacy constraints.

Locally Private Distributed Reinforcement Learning

no code implementations31 Jan 2020 Hajime Ono, Tsubasa Takahashi

To the best of our knowledge, this is the first work that actualizes distributed reinforcement learning under LDP.

reinforcement-learning Reinforcement Learning (RL)

Lightweight Lipschitz Margin Training for Certified Defense against Adversarial Examples

no code implementations20 Nov 2018 Hajime Ono, Tsubasa Takahashi, Kazuya Kakizaki

Lipschitz margin training (LMT) is a scalable certified defense, but it can also only achieve small robustness due to over-regularization.

Reading-Time Annotations for ``Balanced Corpus of Contemporary Written Japanese''

no code implementations COLING 2016 Masayuki Asahara, Hajime Ono, Edson T. Miyamoto

The Dundee Eyetracking Corpus contains eyetracking data collected while native speakers of English and French read newspaper editorial articles.

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