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Dehua Zheng

3 accepted papers

2026

PPE: Positional Preservation Embedding for Token Compression in Multimodal Large Language Models

ICLR 2026poster

Multimodal large language models (MLLMs) have achieved strong performance on vision-language tasks, yet often suffer from inefficiencies due to redundant visual tokens. Existing token merging methods reduce sequence length but frequently disrupt spatial layouts and temporal continuity by disregardin…

Cited by 0SourcecodeScholar
2024

Enhancing Human Experience in Human-Agent Collaboration: A Human-Centered Modeling Approach Based on Positive Human Gain

ICLR 2024poster

Existing game AI research mainly focuses on enhancing agents' abilities to win games, but this does not inherently make humans have a better experience when collaborating with these agents. For example, agents may dominate the collaboration and exhibit unintended or detrimental behaviors, leading to…

Cited by 2SourcePDFScholar