AAAI

The Algorithmic Flattening of Sound: Computational Evidence and Justice Implications of AI Music Homogenization

声音的算法扁平化：AI音乐同质化的计算证据与正义意涵

Zoe Slendebroek, Danaé Metaxa

AI总结 本文审计Suno和Lyria 3在四类音乐中的同质化趋势，发现二者存在不同的同质化模式，AI与人类曲目可被MIR特征近乎完美区分，该现象关乎音乐风格的可识别性与经济回报等正义问题。

Comments To be published in AAAI/ACM AIES 2026

Decoupling Perception from Description: Computation-Grounded Representation Alignment between Multivariate Time Series and Language

感知与描述解耦：多变量时间序列与语言间的计算基础表示对齐

Xinran Feng, Yi Xie, Chao Zhang, Ruikun Li, Wanyun Ling, Ziyue Li, Chenxi Liu

AI总结 该研究针对多模态时间序列语言对齐的三难困境，提出CGTime模型，通过计算处理感知、LLM处理描述，在多变量理解任务上优于更大的通用模型。

Comments 46 pages, 9 figures, including supplementary material. Submitted to AAAI 2027. Xinran Feng and Yi Xie contributed equally