TimeTok: Granularity-Controllable Time-Series Generation via Hierarchical Tokenization
arXiv:2605.01418v2 Announce Type: replace Abstract: Time-series data are inherently multiscale, spanning diverse temporal granularities from coarse trends to fine-scale dynamics. However, existing time-series generative models provide limited…
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Published1 h ago (Wed, 30 Sep 2026 04:00:00 GMT)
RetrievedWed, 30 Sep 2026 04:00:56 GMT via rss
ClassifiedWed, 30 Sep 2026 04:01:19 GMT by heuristic
AuthorSeokhyun Lee, Jaeho Kim, Changjun Oh, Mihaela van der Schaar, Changhee Lee