Scholar
Yijie Peng
Google Scholar ID: J9FPMToAAAAJ
Peking University
Simulation
Bayesian Learning
Artificial Intelligence
Healthcare
Financial Engineering
Follow
Homepage
↗
Google Scholar
↗
Citations & Impact
All-time
Citations
1,109
H-index
19
i10-index
31
Publications
20
Co-authors
23
list available
Publications
26 items
STAR-GRPO: Canonical Anchoring and Reliability-First Advantages against Representation-Dependent Reward Hacking
2026
Cited
0
Beyond Sub-Gaussian Detector Scores: Robust Weighted Profile-Loss Change Point Detection for Human-LLM Text Segmentation
2026
Cited
0
Dual-Channel Robust Group-Relative Policy Optimization via Advantage and Sequence-Weight Estimation
2026
Cited
0
Near-Oracle Robustification of Finite-Difference Stochastic Gradient Estimators via Cheap Pilot Calibration
2026
Cited
0
A Unified Detection Framework for AI-Related Content and Artifacts
2026
Cited
0
Scaling Self-Evolving Agents via Parametric Memory
2026
Cited
0
Cold-Start Forecasting of New Product Life-Cycles via Conditional Diffusion Models
2026
Cited
0
Covariance Matrix Estimation for High-Dimensional Interval-Valued Data with Positive Definiteness
2026
Cited
0
Load more
Co-authors
13 total
Michael C. Fu
University of Maryland
Jianqiang Hu
HongYi Chair Professor, Department of Management Science
Heidergott
Unknown affiliation
Henry Lam
Columbia University
Jiaqiao Hu
Department of Applied Mathematics and Statistics, Stony Brook University
Edwin K. P. Chong
Professor and Head of Electrical & Computer Engineering, Colorado State University
Li Xiao
Beijing University of Posts and Telecommunications
Jie Xu
Professor of Systems Engineering and Operations Research, George Mason University
