Author

Xiangjue Dong

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#artificial intelligence Preprint Oct 2026

Do Audio LLMs HEAR Pain? Tracing Acoustic Evidence from Speech to Language Reasoning

Large audio language models (LALMs) can process speech directly, but it remains unclear how well they use the non-lexical acoustic information that speech carries. We study this question through pain, using TAME-Pain, which contains pain-neutral Harvard sentences and spoken pain ratings recorded at different self-repor...

Wen-Qi Li, Xiang-Jue Dong, Sulaiman Vesal · 0 citations

Jul 2026

When Do Multi-Agent Systems Help? An Information Bottleneck Perspective

This study shows that multi-agent design is fundamentally an information-bottleneck optimization problem, and explains when bounded inter-agent communication helps or hurts, and observes that MAS consistently helps when relays are near-sufficient, especially for weaker models.

Wendi Yu, Lianhao Zhou, Xiangjue Dong et al. · arXiv.org · 0 citations