Dynamic Plane Transitive Closure
Krzysztof Diks; Piotr Sankowski;
Dynamic Plane Transitive Closure
In this paper we study the problem of transitive closure in dynamic directed plane graphs. We show a dynamic algorithm supporting updates and queries in worst-case O(√n) time. This is the first known algorithm for this problem with almost linear update time and query time product.
- Sapienza University of Rome Italy
- University of Warsaw Poland
- Roma Tre University Italy
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