Scholar

Shinsaku Sakaue

Google Scholar ID: 9oTbrmEAAAAJ

CyberAgent

Mathematical OptimizationLearning Theory

Homepage↗Google Scholar↗

Citations & Impact

All-time

Citations

382

H-index

11

i10-index

11

Publications

20

Co-authors

24

list available

Contact

Emailshinsaku.sakaue@gmail.com TwitterOpen ↗GitHubOpen ↗

Publications

9 items

Simple Projection-Free Algorithm for Contextual Recommendation with Logarithmic Regret and Robustness

2026

Cited

0

From Average Sensitivity to Small-Loss Regret Bounds under Random-Order Model

2026

Cited

0

Finite and Corruption-Robust Regret Bounds in Online Inverse Linear Optimization under M-Convex Action Sets

2026

Cited

0

Non-Stationary Online Structured Prediction with Surrogate Losses

2025

Cited

0

Bandit and Delayed Feedback in Online Structured Prediction

2025

Cited

0

Any-stepsize Gradient Descent for Separable Data under Fenchel--Young Losses

2025

Cited

0

Online Inverse Linear Optimization: Improved Regret Bound, Robustness to Suboptimality, and Toward Tight Regret Analysis

2025

Cited

0

Revisiting Online Learning Approach to Inverse Linear Optimization: A Fenchel--Young Loss Perspective and Gap-Dependent Regret Analysis

2025

Cited

0

Resume (English only)

Research Experience

Research Scientist, CyberAgent AI Lab, April 2025 – Present
Project Researcher, NII Principles of Informatics Research Division, July 2025 – Present
Visiting Scientist, RIKEN AIP, July 2025 – Present
Project Assistant Professor, The University of Tokyo, April 2020 – March 2025
Visiting Scientist, RIKEN AIP, August 2024 – March 2025
Researcher, NTT Communication Science Laboratories, April 2016 – March 2025

Co-authors

24 total

Hokkaido University

University of Tokyo

National Institute of Informatics

Masakazu Ishihata

NTT Communication Science Laboratories

The Institute of Statistical Mathematics

Masaaki Nishino