Papers by Seongjong Song
PosterForest: Hierarchical Multi-Agent Collaboration for Scientific Poster Generation (2026.acl-long)
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| Challenge: | Existing methods for scientific poster generation lack hierarchical document understanding and coherent content-layout planning. |
| Approach: | They propose a training-free framework for scientific poster generation that captures document hierarchy and semantics across multiple levels. |
| Outcome: | The proposed framework outperforms existing methods in both automatic and human evaluations without additional training or domain-specific supervision. |