Author

Fei Ding

Observed name: Ding, Fei

Institutions: Nanchang University, ByteDance (China), Alibaba Group (China), Tsinghua University

Observed institutions: Nanchang University, ByteDance (China), Alibaba Group (China), Renmin University of China, Tsinghua University

ORCID: 0009-0006-7412-6062

Observed ORCID: 0009-0006-7412-6062

OpenAlex ID: A5133892689

Lance: Unified Multimodal Modeling by Multi-Task Synergy

2026 · Fu, Fengyi, Huang, Mengqi, et al. · arXiv (Cornell University) · 20

HELM: Harness-Enhanced Long-horizon Memory for Vision-Language-Action Manipulation

2026 · Zeng, Zijian, Ding, Fei, et al. · arXiv (Cornell University) · 9

FilmBench: A Film-Grade Benchmark for Cinematic Video Generation

2026 · Wang, Shengyi, Li, Niantong, et al. · arXiv (Cornell University) · 5

On the Impossibility of Unbiased and Length-Invariant Policy Optimization with Outcome Rewards

2026 · Ding, Fei, Zhang, Yongkang, et al. · arXiv (Cornell University) · 2

DexSim2Real: Foundation Model-Guided Sim-to-Real Transfer for Generalizable Dexterous Manipulation

2026 · Zeng, Zijian, Ding, Fei, et al. · arXiv (Cornell University) · 2

I Seek You in Videos: Identity-Conditioned Queries for Person-Centric Video Reasoning

2026 · Shibo Gao, Chongxiao Wang, et al. · ACM International Conference on Multimedia (ACM MM) · 1

Reducing Credit Assignment Variance via Counterfactual Reasoning Paths

2026 · Ding, Fei, Zhang, Yongkang, et al. · arXiv (Cornell University) · 1

PoseStreamer: A Multi-modal Framework for 3D Tracking of Unseen Moving Objects

2025 · Yang, Huiming, Liao, Linglin, et al. · arXiv (Cornell University) · 1

ThinkReset: Learnable Intermediate Interface Construction for Bounded-Context Long-Horizon Reasoning

2026 · Ding, Fei, Zhang, Yongkang, et al. · arXiv (Cornell University)

State commitment learning: training language models to distinguish computation from memory

2026 · Ding, Fei, Zhang, Yongkang, et al. · arXiv (Cornell University)

Scaffold-Mediated Post-Training: Co-Evolving Model Parameters and Procedural Scaffold Graphs

2026 · Ding, Fei, Zhang, Yongkang, et al. · arXiv (Cornell University)

Rethinking the Comparison Unit in Sequence-Level Reinforcement Learning: An Equal-Length Paired Training Framework from Loss Correction to Sample Construction

2026 · Ding, Fei, Zhang, Yongkang, et al. · arXiv (Cornell University)

Rethinking the Comparison Unit in Sequence-Level Reinforcement Learning: An Equal-Length Paired Training Framework from Loss Correction to Sample Construction

2026 · Ding, Fei, Zhang, Yongkang, et al. · arXiv (Cornell University)

Internalizing Outcome Supervision into Process Supervision: A New Paradigm for Reinforcement Learning for Reasoning

2026 · Ding, Fei, Zhang, Yongkang, et al. · arXiv (Cornell University)

Order Is Not Layout: Order-to-Space Bias in Image Generation

2026 · Zhang, Yongkang, Zhao, Zonglin, et al. · arXiv (Cornell University)

Works count: 15

Citation count: 41

H-index: 3

I10-index: 1