Author

Dongping Chen

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#natural language process... Conference Feb 2026

Quantifying the Gap between Understanding and Generation within Unified Multimodal Models

GapEval, a bidirectional benchmark designed to quantify the gap between understanding and generation capabilities, and quantitatively measure the cognitive coherence of the two “unified” directions, indicates that knowledge within UMMs often remains disjoint.

Chenlong Wang, Yu-Hang Chen, Zhihan Hu et al. · 2026 IEEE/CVF Conference on... · 11 citations · ⚡1

Preprint Aug 2026

Game2World Engine: Unlocking In-the-Wild Gameplay Videos for World Model Training

Video games provide a scalable source of training data for video world models, offering diverse environments, complex interactions, and abundant in-the-wild gameplay videos. However, raw gameplay footage entangles the game world with screen-space interfaces, introducing game-specific biases and irrelevant dynamics that...

Wenxuan Shen, Dongna Jin, Dongping Chen · 0 citations