Subsequence matching with gap-constraints is solvable in O(|D|(|u| + |C|)) time under left-convexity of the languages, optimal under SETH.
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2 Pith papers cite this work. Polarity classification is still indexing.
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Constructs infinite 3⁺-parameterized-square-free ternary words and 3⁺-order-preserving-square-free binary words via morphic substitutions, plus reports longest finite ℓ⁺-square-free words under several equivalences.
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Tractable Gap-Constraint Languages for Complex Event Recognition
Subsequence matching with gap-constraints is solvable in O(|D|(|u| + |C|)) time under left-convexity of the languages, optimal under SETH.
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Relaxation of Square-Freeness
Constructs infinite 3⁺-parameterized-square-free ternary words and 3⁺-order-preserving-square-free binary words via morphic substitutions, plus reports longest finite ℓ⁺-square-free words under several equivalences.