Author

Chenghua Zhu

h-index 0 View on Semantic Scholar

We have 2 of 2 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.

Preprint Aug 2026

Let Credit Follow Computation: Architecture-Aware Credit Transport for Large Language Model Reinforcement Learning

Computation-conditioned credit transport (CCT) is introduced, a general framework in which a detached statistic of the behavior policy's internal computation parameterizes the causal kernel that transports downstream value through a rollout.

Qifan Shi, Zhaolu Kang, Chenghua Zhu · 0 citations

Preprint Aug 2026

COMET: Contrastive Motion-Enhanced Temporal Reasoning for Video Multimodal Large Language Models

COMET is a temporally grounded framework that systematically strengthens video MLLMs through explicit temporal representation, appearance-motion fusion, and direction-aware optimization and achieves consistent overall improvements with a pronounced motion-temporal bias.

Chenghua Zhu, Zhaolu Kang, Qifan Shi et al. · 0 citations