Papers Digest Topics Institutions Collections FAQ

Track trials, findings, and clinical evidence as it lands.

Papers Digest Topics Labs Saved

Search

Search papers, labs, and topics across Lattice.

Lattice AI Lattice Medical Lattice Physics Lattice Chemistry Lattice Maths Lattice Robotics Lattice Biology

Built by Flynn Lachendro·𝕏 / Twitter·RSS··FAQ·Glossary·Privacy

Ken Ding

Papers on Lattice

1

Total citations

0

Topics

2

Research focus

Reasoning & Chain-of-Thought (1)RLHF & Preference Learning (1)

Frequent co-authors

Papers (1)

Jul 30, 2026

Ke Ding +1Jul 30, 2026

LoRA Scaffolded Policy Optimization (LSPO): A Sampling-Time Low-Rank Scaffold for Recovering Reinforcement-Learning Gradient on Zero-Reward Cliff Prompts

LSPO recovers lost gradients on challenging cliff prompts, leading to up to +10.7 points improvement in mathematical reasoning tasks.

Ke Ding, Ken Ding

Reasoning & Chain-of-Thought RLHF & Preference Learning