Matches in SemOpenAlex for { <https://semopenalex.org/work/W4387389986> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W4387389986 abstract "We introduce the natural notion of a matching frame in a $2$-dimensional string. A matching frame in a $2$-dimensional $ntimes m$ string $M$, is a rectangle such that the strings written on the horizontal sides of the rectangle are identical, and so are the strings written on the vertical sides of the rectangle. Formally, a matching frame in $M$ is a tuple $(u,d,ell,r)$ such that $M[u][ell ..r] = M[d][ell ..r]$ and $M[u..d][ell] = M[u..d][r]$. In this paper, we present an algorithm for finding the maximum perimeter matching frame in a matrix $M$ in $tilde{O}(n^{2.5})$ time (assuming $n ge m)$. Additionally, for every constant $epsilon> 0$ we present a near-linear $(1-epsilon)$-approximation algorithm for the maximum perimeter of a matching frame. In the development of the aforementioned algorithms, we introduce inventive technical elements and uncover distinctive structural properties that we believe will captivate the curiosity of the community." @default.
- W4387389986 created "2023-10-06" @default.
- W4387389986 creator A5004581825 @default.
- W4387389986 creator A5034280531 @default.
- W4387389986 creator A5047046053 @default.
- W4387389986 creator A5049956499 @default.
- W4387389986 creator A5063068146 @default.
- W4387389986 creator A5093013863 @default.
- W4387389986 date "2023-10-04" @default.
- W4387389986 modified "2023-10-07" @default.
- W4387389986 title "Searching 2D-Strings for Matching Frames" @default.
- W4387389986 doi "https://doi.org/10.48550/arxiv.2310.02670" @default.
- W4387389986 hasPublicationYear "2023" @default.
- W4387389986 type Work @default.
- W4387389986 citedByCount "0" @default.
- W4387389986 crossrefType "posted-content" @default.
- W4387389986 hasAuthorship W4387389986A5004581825 @default.
- W4387389986 hasAuthorship W4387389986A5034280531 @default.
- W4387389986 hasAuthorship W4387389986A5047046053 @default.
- W4387389986 hasAuthorship W4387389986A5049956499 @default.
- W4387389986 hasAuthorship W4387389986A5063068146 @default.
- W4387389986 hasAuthorship W4387389986A5093013863 @default.
- W4387389986 hasBestOaLocation W43873899861 @default.
- W4387389986 hasConcept C105795698 @default.
- W4387389986 hasConcept C11413529 @default.
- W4387389986 hasConcept C114614502 @default.
- W4387389986 hasConcept C118615104 @default.
- W4387389986 hasConcept C126042441 @default.
- W4387389986 hasConcept C154945302 @default.
- W4387389986 hasConcept C157486923 @default.
- W4387389986 hasConcept C165064840 @default.
- W4387389986 hasConcept C199360897 @default.
- W4387389986 hasConcept C2524010 @default.
- W4387389986 hasConcept C2777027219 @default.
- W4387389986 hasConcept C2779788511 @default.
- W4387389986 hasConcept C2781302577 @default.
- W4387389986 hasConcept C33923547 @default.
- W4387389986 hasConcept C37914503 @default.
- W4387389986 hasConcept C41008148 @default.
- W4387389986 hasConcept C68859911 @default.
- W4387389986 hasConcept C76155785 @default.
- W4387389986 hasConcept C7757238 @default.
- W4387389986 hasConcept C98503990 @default.
- W4387389986 hasConceptScore W4387389986C105795698 @default.
- W4387389986 hasConceptScore W4387389986C11413529 @default.
- W4387389986 hasConceptScore W4387389986C114614502 @default.
- W4387389986 hasConceptScore W4387389986C118615104 @default.
- W4387389986 hasConceptScore W4387389986C126042441 @default.
- W4387389986 hasConceptScore W4387389986C154945302 @default.
- W4387389986 hasConceptScore W4387389986C157486923 @default.
- W4387389986 hasConceptScore W4387389986C165064840 @default.
- W4387389986 hasConceptScore W4387389986C199360897 @default.
- W4387389986 hasConceptScore W4387389986C2524010 @default.
- W4387389986 hasConceptScore W4387389986C2777027219 @default.
- W4387389986 hasConceptScore W4387389986C2779788511 @default.
- W4387389986 hasConceptScore W4387389986C2781302577 @default.
- W4387389986 hasConceptScore W4387389986C33923547 @default.
- W4387389986 hasConceptScore W4387389986C37914503 @default.
- W4387389986 hasConceptScore W4387389986C41008148 @default.
- W4387389986 hasConceptScore W4387389986C68859911 @default.
- W4387389986 hasConceptScore W4387389986C76155785 @default.
- W4387389986 hasConceptScore W4387389986C7757238 @default.
- W4387389986 hasConceptScore W4387389986C98503990 @default.
- W4387389986 hasLocation W43873899861 @default.
- W4387389986 hasOpenAccess W4387389986 @default.
- W4387389986 hasPrimaryLocation W43873899861 @default.
- W4387389986 hasRelatedWork W1972728153 @default.
- W4387389986 hasRelatedWork W205439767 @default.
- W4387389986 hasRelatedWork W2092552144 @default.
- W4387389986 hasRelatedWork W2108265183 @default.
- W4387389986 hasRelatedWork W2207740477 @default.
- W4387389986 hasRelatedWork W2257399947 @default.
- W4387389986 hasRelatedWork W2354196777 @default.
- W4387389986 hasRelatedWork W2371263218 @default.
- W4387389986 hasRelatedWork W2757441600 @default.
- W4387389986 hasRelatedWork W3145288231 @default.
- W4387389986 isParatext "false" @default.
- W4387389986 isRetracted "false" @default.
- W4387389986 workType "article" @default.