Matches in SemOpenAlex for { <https://semopenalex.org/work/W2995987536> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2995987536 abstract "In this paper, we study the problem of finding a maximum matching in the semi-streaming model when edges arrive in a random order. In the semi-streaming model, an algorithm receives a stream of edges and it is allowed to have a memory of $tilde{O}(n)$ where $n$ is the number of vertices in the graph. A recent inspiring work by Assadi et al. shows that there exists a streaming algorithm with the approximation ratio of $frac{2}{3}$ that uses $tilde{O}(n^{1.5})$ memory. However, the memory of their algorithm is much larger than the memory constraint of the semi-streaming algorithms. In this work, we further investigate this problem in the semi-streaming model, and we present simple algorithms for approximating maximum matching in the semi-streaming model. Our main results are as follows. We show that there exists a single-pass deterministic semi-streaming algorithm that finds a $frac{3}{5} (= 0.6)$ approximation of the maximum matching in bipartite graphs using $tilde{O}(n)$ memory. This result significantly outperforms the state-of-the-art result of Konrad that finds a $0.539$ approximation of the maximum matching using $tilde{O}(n)$ memory. By giving a black-box reduction from finding a matching in general graphs to finding a matching in bipartite graphs, we show there exists a single-pass deterministic semi-streaming algorithm that finds a $frac{6}{11} (approx 0.545)$ approximation of the maximum matching in general graphs, improving upon the state-of-art result $0.506$ approximation by Gamlath et al." @default.
- W2995987536 created "2019-12-26" @default.
- W2995987536 creator A5001992185 @default.
- W2995987536 creator A5007368820 @default.
- W2995987536 creator A5009957887 @default.
- W2995987536 creator A5034026499 @default.
- W2995987536 creator A5084358000 @default.
- W2995987536 date "2019-12-22" @default.
- W2995987536 modified "2023-09-27" @default.
- W2995987536 title "Approximate Maximum Matching in Random Streams" @default.
- W2995987536 cites W1498807656 @default.
- W2995987536 cites W1514707655 @default.
- W2995987536 cites W1595640791 @default.
- W2995987536 cites W1639030016 @default.
- W2995987536 cites W1871809785 @default.
- W2995987536 cites W2044334960 @default.
- W2995987536 cites W2165753192 @default.
- W2995987536 cites W2242407666 @default.
- W2995987536 cites W2295455748 @default.
- W2995987536 cites W2295466155 @default.
- W2995987536 cites W2568420557 @default.
- W2995987536 cites W2594795300 @default.
- W2995987536 cites W2889431167 @default.
- W2995987536 cites W2900062269 @default.
- W2995987536 cites W2951944638 @default.
- W2995987536 cites W2953046187 @default.
- W2995987536 cites W2962710457 @default.
- W2995987536 hasPublicationYear "2019" @default.
- W2995987536 type Work @default.
- W2995987536 sameAs 2995987536 @default.
- W2995987536 citedByCount "0" @default.
- W2995987536 crossrefType "posted-content" @default.
- W2995987536 hasAuthorship W2995987536A5001992185 @default.
- W2995987536 hasAuthorship W2995987536A5007368820 @default.
- W2995987536 hasAuthorship W2995987536A5009957887 @default.
- W2995987536 hasAuthorship W2995987536A5034026499 @default.
- W2995987536 hasAuthorship W2995987536A5084358000 @default.
- W2995987536 hasConcept C105795698 @default.
- W2995987536 hasConcept C111919701 @default.
- W2995987536 hasConcept C11413529 @default.
- W2995987536 hasConcept C114614502 @default.
- W2995987536 hasConcept C118615104 @default.
- W2995987536 hasConcept C132525143 @default.
- W2995987536 hasConcept C134306372 @default.
- W2995987536 hasConcept C148764684 @default.
- W2995987536 hasConcept C165064840 @default.
- W2995987536 hasConcept C187166803 @default.
- W2995987536 hasConcept C197657726 @default.
- W2995987536 hasConcept C2777894999 @default.
- W2995987536 hasConcept C33923547 @default.
- W2995987536 hasConcept C36686422 @default.
- W2995987536 hasConcept C41008148 @default.
- W2995987536 hasConcept C63553672 @default.
- W2995987536 hasConcept C72545166 @default.
- W2995987536 hasConcept C77553402 @default.
- W2995987536 hasConceptScore W2995987536C105795698 @default.
- W2995987536 hasConceptScore W2995987536C111919701 @default.
- W2995987536 hasConceptScore W2995987536C11413529 @default.
- W2995987536 hasConceptScore W2995987536C114614502 @default.
- W2995987536 hasConceptScore W2995987536C118615104 @default.
- W2995987536 hasConceptScore W2995987536C132525143 @default.
- W2995987536 hasConceptScore W2995987536C134306372 @default.
- W2995987536 hasConceptScore W2995987536C148764684 @default.
- W2995987536 hasConceptScore W2995987536C165064840 @default.
- W2995987536 hasConceptScore W2995987536C187166803 @default.
- W2995987536 hasConceptScore W2995987536C197657726 @default.
- W2995987536 hasConceptScore W2995987536C2777894999 @default.
- W2995987536 hasConceptScore W2995987536C33923547 @default.
- W2995987536 hasConceptScore W2995987536C36686422 @default.
- W2995987536 hasConceptScore W2995987536C41008148 @default.
- W2995987536 hasConceptScore W2995987536C63553672 @default.
- W2995987536 hasConceptScore W2995987536C72545166 @default.
- W2995987536 hasConceptScore W2995987536C77553402 @default.
- W2995987536 hasLocation W29959875361 @default.
- W2995987536 hasOpenAccess W2995987536 @default.
- W2995987536 hasPrimaryLocation W29959875361 @default.
- W2995987536 hasRelatedWork W1639030016 @default.
- W2995987536 hasRelatedWork W2131263991 @default.
- W2995987536 hasRelatedWork W2157523155 @default.
- W2995987536 hasRelatedWork W225368127 @default.
- W2995987536 hasRelatedWork W2272441262 @default.
- W2995987536 hasRelatedWork W2295466155 @default.
- W2995987536 hasRelatedWork W2342823496 @default.
- W2995987536 hasRelatedWork W2497212938 @default.
- W2995987536 hasRelatedWork W2576335674 @default.
- W2995987536 hasRelatedWork W2899907314 @default.
- W2995987536 hasRelatedWork W2900062269 @default.
- W2995987536 hasRelatedWork W2949966773 @default.
- W2995987536 hasRelatedWork W2952341094 @default.
- W2995987536 hasRelatedWork W3002823730 @default.
- W2995987536 hasRelatedWork W3021278963 @default.
- W2995987536 hasRelatedWork W3037335885 @default.
- W2995987536 hasRelatedWork W3098795159 @default.
- W2995987536 hasRelatedWork W3157430405 @default.
- W2995987536 hasRelatedWork W3184317293 @default.
- W2995987536 hasRelatedWork W3186013818 @default.
- W2995987536 isParatext "false" @default.
- W2995987536 isRetracted "false" @default.
- W2995987536 magId "2995987536" @default.
- W2995987536 workType "article" @default.