Tractable Gap-Constraint Languages for Complex Event Recognition

2026-10-08来源 arXiv cs.DBEnglish
arXiv:2606.18878v2 Announce Type: replace-cross Abstract: For strings $u, D \in \Sigma^*$, a subsequence embedding of $u$ in $D$ is a function $e \colon \{1, 2, \ldots, |u|\} \to \{1,2,\ldots,|D|\}$ with $e(i)

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