Toshiya Shimizu

According to our database, Toshiya Shimizu authored at least 15 papers between 2007 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

MAPS: A Multilingual Benchmark for Global Agent Performance and Security.

Omer Hofman, Oren Rachmil, Shamik Bose, Vikas Pahuja, Jonathan Brokman, Toshiya Shimizu, Trisha Starostina, Kelly Marchisio, Seraphina Goldfarb-Tarrant, Roman Vainshtein

CoRR, May, 2025

Using image conversion techniques to detect adversarial examples in machine learning models for tabular data.

Zahi Kapri, Edita Grolman, Ikuya Morikawa, Toshiya Shimizu, Yuval Elovici, Asaf Shabtai

Appl. Soft Comput., 2025

DiL: An Explainable and Practical Metric for Abnormal Uncertainty in Object Detection.

Amit Giloni, Omer Hofman, Ikuya Morikawa, Toshiya Shimizu, Yuval Elovici, Asaf Shabtai

Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision, 2025

KDAT: Inherent Adversarial Robustness via Knowledge Distillation with Adversarial Tuning for Object Detection Models.

Yarin Yerushalmi Levi, Edita Grolman, Idan Yankelev, Amit Giloni, Omer Hofman, Toshiya Shimizu, Asaf Shabtai, Yuval Elovici

Proceedings of the AAAI-25, Sponsored by the Association for the Advancement of Artificial Intelligence, February 25, 2025

2024

X-Detect: explainable adversarial patch detection for object detectors in retail.

Omer Hofman, Amit Giloni, Yarin Hayun, Ikuya Morikawa, Toshiya Shimizu, Yuval Elovici, Asaf Shabtai

Mach. Learn., September, 2024

MONTRAGE: Monitoring Training for Attribution of Generative Diffusion Models.

Jonathan Brokman, Omer Hofman, Roman Vainshtein, Amit Giloni, Toshiya Shimizu, Inderjeet Singh, Oren Rachmil, Alon Zolfi, Asaf Shabtai, Yuki Unno, Hisashi Kojima

Proceedings of the Computer Vision - ECCV 2024, 2024

2022

Seeds Don't Lie: An Adaptive Watermarking Framework for Computer Vision Models.

Jacob Shams, Ben Nassi, Ikuya Morikawa, Toshiya Shimizu, Asaf Shabtai, Yuval Elovici

CoRR, 2022

HateVersarial: Adversarial Attack Against Hate Speech Detection Algorithms on Twitter.

Edita Grolman, Hodaya Binyamini, Asaf Shabtai, Yuval Elovici, Ikuya Morikawa, Toshiya Shimizu

Proceedings of the UMAP '22: 30th ACM Conference on User Modeling, Adaptation and Personalization, Barcelona, Spain, July 4, 2022

2021

First to Possess His Statistics: Data-Free Model Extraction Attack on Tabular Data.

Masataka Tasumi, Kazuki Iwahana, Naoto Yanai, Katsunari Shishido, Toshiya Shimizu, Yuji Higuchi, Ikuya Morikawa, Jun Yajima

CoRR, 2021

2020

A Setup-Free Threshold Encryption Scheme for the Bitcoin Protocol and Its Applications.

Goichiro Hanaoka, Yusuke Sakai, Toshiya Shimizu, Takeshi Shimoyama, SeongHan Shin

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2020

Dataset Properties and Degradation of Machine Learning Accuracy with an Anonymized Training Dataset.

Wakana Maeda, Toshiya Shimizu, Takeru Fukuoka, Ikuya Morikawa

Proceedings of the Eighth International Symposium on Computing and Networking Workshops, 2020

2017

Block Cipher Modes of Operation for Heterogeneous Format Preserving Encryption.

Toshiya Shimizu, Takeshi Shimoyama

Proceedings of the Information Security Practice and Experience, 2017

2008

SHREC'08 entry: Semi-supervised learning for semantic 3D model retrieval.

Akihiro Yamamoto, Masaki Tezuka, Toshiya Shimizu, Ryutarou Ohbuchi

Proceedings of the 2008 International Conference on Shape Modeling and Applications (SMI 2008), 2008

Ranking on semantic manifold for shape-based 3d model retrieval.

Ryutarou Ohbuchi, Toshiya Shimizu

Proceedings of the 1st ACM SIGMM International Conference on Multimedia Information Retrieval, 2008

2007

Comparison of Dimension Reduction Methods for Database-Adaptive 3D Model Retrieval.

Ryutarou Ohbuchi, Jun Kobayashi, Akihiro Yamamoto, Toshiya Shimizu

Proceedings of the Adaptive Multimedial Retrieval: Retrieval, 2007