Papers by Chunhao Zhang
A Cognitive Evaluation Benchmark of Image Reasoning and Description for Large Vision-Language Models (2025.naacl-long)
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| Challenge: | Large Vision-Language Models (LVLMs) are hardly comprehensively evaluated for their cognitive abilities. |
| Approach: | They propose to evaluate high-level cognitive abilities of Large Vision-Language Models (LVLMs) using images with rich semantics. |
| Outcome: | The proposed evaluation benchmark consists of 251 images along with comprehensive annotations. |
Transcribing Vocal Communications of Domestic Shiba lnu Dogs (2023.findings-acl)
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| Challenge: | a recent study has focused on how animals communicate, but the study has been limited . previous studies have focused on a simple classification problem, requiring a model to get a label . |
| Approach: | They extract Shiba Inu dogs' vocal communications from YouTube videos and translate them into phonetic scripts using a systematic process. |
| Outcome: | The proposed framework produces the first-of-its-kind Shiba Inu vocal communication dataset . it will be useful for future research in zoology and linguistics. |
AgentInit: Initializing LLM-based Multi-Agent Systems via Diversity and Expertise Orchestration for Effective and Efficient Collaboration (2025.findings-emnlp)
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| Challenge: | Existing MAS initialization methods do not fully account for the collaborative needs of the generated agents in subsequent stages. |
| Approach: | They propose to use a Natural Language to Format mechanism to optimize the structure of agent teams and incorporate a natural language to format mechanism to ensure consistency and standardization. |
| Outcome: | The proposed method outperforms state-of-the-art initialization methods and pre-defined strategies across various frameworks and tasks while reducing token consumption. |
Phonetic and Lexical Discovery of Canine Vocalization (2024.findings-emnlp)
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| Challenge: | Existing methods to study animal language systems rely on human prior knowledge on limited data. |
| Approach: | They propose a self-supervised approach that enables the accurate classification of phones and an adaptive grammar induction method that identifies phone sequence patterns that suggest a preliminary vocabulary within dog vocalizations. |
| Outcome: | The proposed approach breaks the barrier existing approaches relying on human prior knowledge on limited data. |