Computing Tree Decompositions with FlowCutter: PACE 2017 Submission

Autor:	Strasser, Ben
Rok vydání:	2017
Předmět:	Computer Science - Data Structures and Algorithms
Druh dokumentu:	Working Paper
Popis:	We describe the algorithm behind our PACE 2017 submission to the heuristic tree decomposition computation track. It was the only competitor to solve all instances and won a tight second place. The algorithm was originally developed in the context of accelerating shortest path computation on road graphs using multilevel partitions. We illustrate how this seemingly unrelated field fits into tree decomposition and parameterized complexity theory.
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1709.08949 Zobrazit plný text záznamu View this record from Arxiv