Skip to content

Author

Ding Tong

We have 3 of 4 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

#artificial intelligence Preprint Sep 2026

Beyond Raw Engagement: A Counterfactual Observability Framework for Recommender Systems at Netflix

This work presents a general evaluation framework that enhances observability across multiple recommender systems at Netflix and demonstrates its effectiveness through several production deployments, and articulate three stakeholder-centered observability principles for content creators and model developers.

Chao-Ran Guo, Ding Tong, Ting-Po Lee et al. · 0 citations
#reinforcement learning Book Open access Aug 2026

LLM Reasoning for Subjective Tasks: Failure Modes, Mitigation, and Dynamic Reasoning Routing

This work introduces a conditional length-penalized post-training algorithm that intertwines verification accuracy with bounded reasoning length, halting collapse and recovering performance, and offers both a scalable algorithmic patch and a long-term architectural blueprint for aligning reasoning models with real-worl...

Jun-Cheng Dong, Ding Tong, Ishan Gupta et al. · 0 citations
Preprint Aug 2026

From Prompting to Behavioral Alignment: Personalized LLM Judges for Recommendation Evaluation

A sequential behavioral alignment framework pairing fine-tuning with preference optimization over paired correct and counterfactual rationales is developed and applied, demonstrating that behavioral alignment mitigates bidirectional rationalization while delivering human-interpretable reasoning traces without manual pi...

Alireza S. Ziabari, Kat Ellis, Colleen E. Chan et al. · 0 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.