Organization
School of Computing Professor
Title
Professor
Contact information
External link
SAKUMA JUN
Research Areas
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Informatics / Intelligent informatics
Research History
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Institute of Science Tokyo School of Computing Professor
2023.4
Professional Memberships
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The Institute of Electronics, Information and Communication Enineers (IEICE)
2012.4
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THE JAPANESE SOCIETY FOR ARTIFICIAL INTELLIGENCE
2004.3
Committee Memberships
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ISO SC27/WG5 (アイデンティティ管理とプライバシー技術) 専門委員会 専門委員会委員
2016.4
Papers
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Data Poisoning Attacks to Locally Differentially Private Range Query Protocols. Reviewed
Ting-Wei Liao, Chih-Hsun Lin, Yu-Lin Tsai, Takao Murakami, Chia-Mu Yu, Jun Sakuma, Chun-Ying Huang, Hiroaki Kikuchi
CoRR abs/2503.03454 2025.3
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Disrupting Model Merging: A Parameter-Level Defense Without Sacrificing Accuracy. Reviewed
Junhao Wei, Yu Zhe, Jun Sakuma
CoRR abs/2503.07661 2025.3
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Explainable Classifier for Malignant Lymphoma Subtyping via Cell Graph and Image Fusion. Reviewed
Daiki Nishiyama, Hiroaki Miyoshi, Noriaki Hashimoto, Koichi Ohshima, Hidekata Hontani, Ichiro Takeuchi, Jun Sakuma
CoRR abs/2503.00925 2025.3
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Deterministic and Probabilistic Certified Defenses for Content-Based Image Retrieval. Reviewed International journal
Kazuya Kakizaki, Kazuto Fukuchi, Jun Sakuma
IEICE Trans. Inf. Syst. 108 ( 1 ) 92 - 109 2025.1
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BADTV: Unveiling Backdoor Threats in Third-Party Task Vectors. Reviewed
Chia-Yi Hsu, Yu-Lin Tsai, Yu Zhe, Yan-Lun Chen, Chih-Hsun Lin, Chia-Mu Yu, Yang Zhang, Chun-Ying Huang, Jun Sakuma
CoRR abs/2501.02373 2025.1
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Trojan attribute inference attack on gradient boosting decision trees. Reviewed International journal
Kunihiro Ito, Batnyam Enkhtaivan, Isamu Teranishi, Jun Sakuma
9th IEEE European Symposium on Security and Privacy(EuroS&P) 542 - 559 2024.7
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Linear Convergence Rate Analysis of the (1+1)-ES on Locally Strongly Convex and Lipschitz Smooth Functions. Reviewed International journal
Daiki Morinaga, Kazuto Fukuchi, Jun Sakuma, Youhei Akimoto
Proceedings of the Genetic and Evolutionary Computation Conference Companion 49 - 50 2024.7
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Instance-Level Trojan Attacks on Visual Question Answering via Adversarial Learning in Neuron Activation Space. Reviewed International journal
Yuwei Sun, Hideya Ochiai, Jun Sakuma
International Joint Conference on Neural Networks(IJCNN) 1 - 9 2024.7
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Convergence Rate of the (1+1)-ES on Locally Strongly Convex and Lipschitz Smooth Functions. Reviewed International journal
Daiki Morinaga, Kazuto Fukuchi, Jun Sakuma, Youhei Akimoto
IEEE Transactions on Evolutionary Computation 28 ( 2 ) 501 - 515 2024.4
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Attacking-Distance-Aware Attack: Semi-targeted Model Poisoning on Federated Learning. Reviewed International journal
Yuwei Sun, Hideya Ochiai, Jun Sakuma
IEEE Transactions on Artificial Intelligence 5 ( 2 ) 925 - 939 2024.2
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Harnessing the Power of Vicinity-Informed Analysis for Classification under Covariate Shift. Reviewed
Mitsuhiro Fujikawa, Yohei Akimoto, Jun Sakuma, Kazuto Fukuchi
CoRR abs/2405.16906 2024
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Behavior-Targeted Attack on Reinforcement Learning with Limited Access to Victim's Policy. Reviewed
Shojiro Yamabe, Kazuto Fukuchi, Ryoma Senda, Jun Sakuma
CoRR abs/2406.03862 2024
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Adversarial Attacks on Hidden Tasks in Multi-Task Learning. Reviewed
Yu Zhe, Rei Nagaike, Daiki Nishiyama, Kazuto Fukuchi, Jun Sakuma
CoRR abs/2405.15244 2024
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Zero-shot domain adaptation based on dual-level mix and contrast. Reviewed
Yu Zhe, Jun Sakuma
CoRR abs/2406.18996 2024
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Parameter Matching Attack: Enhancing Practical Applicability of Availability Attacks. Reviewed
Yu Zhe, Jun Sakuma
CoRR abs/2407.02437 2024
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Remembering Transformer for Continual Learning. Reviewed
Yuwei Sun, Ippei Fujisawa, Arthur Juliani, Jun Sakuma, Ryota Kanai
CoRR abs/2404.07518 2024
MISC
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Targeted Manipulation Attacks on Reinforcement Learning Agents through Imitation Learning with Perturbed Observations
山辺翔二郎, 福地一斗, 福地一斗, 仙田涼摩, 佐久間淳, 佐久間淳
人工知能学会全国大会論文集(Web) 38th 2024
Presentations
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Prediction with Model-based Neutralization International conference
Jun, Sakuma, Kazuto, Fukuchi, Toshihiro, Kamishima
The European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECML PKDD) 2013 2013.9
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Privacy-Preserving Protocol for Epidemiology in Effect of Radiation International conference
佐久間,淳, Hiroaki,Kikuchi, Tomoki,Sato
The Seventh International Conference on Complex, Intelligent, and Software Intensive Systems (CISIS-2013) 2013.7
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Considerations on Fairness-aware / Discrimination-aware Mining International conference
佐久間,淳, Toshihiro,Kamishima, Shotaro,Akaho
The International Workshop on Discrimination and Privacy-Aware Data Mining (DPADM), ICDM2012 2012.12
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Applicability of Existing Anonymization Methods to Large Location History Data in Urban Travel
繁富理恵ほか, 佐久間,淳
2012 IEEE International Conference on Systems, Man, and Cybernetics
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Bloom Filter Bootstrapping: Privacy-Preserving Estimation of the Size of an Intersection
佐久間,淳
27th Annual IFIP WG 11.3 Working Conference on Data and Applications Security and Privacy (DBSec '13)
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Ice and Fire: Quantifying the Risk of Re-identification and Utility in Data Anonymization International conference
Sakuma, Jun, Kikuchi.Hiroaki, Yamaguchi, Takayasu, Hamada, Koki, Yamaoka, Yuji, Oguri, Hidenobu
The 30th IEEE International Conference on Advanced Information Networking and Applications
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Link Analysis for Private Weighted Graphs International conference
Sakuma, Jun, Kobayashi, Shigenobu
32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval
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Privacy-Preserving Evaluation of Generalization Error and Its Application to Model and Attribute Selection International conference
Sakuma, Jun, Wright, Rebecca N
1st Asian Conference on Machine Learning
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Fairness-aware Classifier with Prejudice Remover Regularizer International conference
佐久間,淳
The European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECML PKDD) 2012
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Enhancement of the Neutrality in Recommendation
佐久間,淳
6th ACM Recommender Systems 2012, Workshop on Human Decision Making in Recommender Systems
Research Projects
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Understanding Attack Mechanisms against AI through Causal Structures of Classification and Building Countermeasures
Grant number：23H00483 2023.4 - 2028.3
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A)
Grant amount：\46800000 （ Direct Cost: \36000000 、 Indirect Cost：\10800000 ）
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分散型ソーシャルグラフに向けた差分プライバシー技術
Grant number：22H00521 2022.4 - 2027.3
日本学術振興会 科学研究費助成事業 基盤研究(A)
村上 隆夫, 南 和宏, 日野 英逸, Attrapadung Nuttapong, 曹 洋, 大原 一真, 佐久間 淳
Grant amount：\41860000 （ Direct Cost: \32200000 、 Indirect Cost：\9660000 ）
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Understanding the impact of adversarial inputs on autonomous driving systems and developing countermeasure technologies
Grant number：22H00519 2022.4 - 2025.3
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A)
Grant amount：\42380000 （ Direct Cost: \32600000 、 Indirect Cost：\9780000 ）