arXiv Machine Learning August 6, 2026 By Ziqian Wang, Tingxiong Xiao, Yuxiao Cheng, Jinli Suo

EvtGraph: Event-Adaptive Compression for Sparse Temporal Graph Learning in Multimodal Time Series

Read the original on arXiv Machine Learning →

arXiv:2608. 04368v1 Announce Type: new Abstract: Multimodal temporal data are inherently irregular and uneven in information density, yet most models rely on uniform discretization, leading to inefficient representations.

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