Titlebook: Combinatorial Algorithms; 27th International W Veli M?kinen,Simon J. Puglisi,Leena Salmela Conference proceedings 2016 Springer Internation

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戰(zhàn)役

On the Complexity of Computing Treebreadthh bag has a dominating vertex. We show that it is NP-complete to decide whether a graph belongs to this class. We then prove some structural properties of such graphs which allows us to design polynomial-time algorithms to decide whether a bipartite graph, resp., a planar graph, has treebreadth one.

微塵

Distance Queries in Large-Scale Fully Dynamic Complex Networksng the first . algorithm for updating 2-hop cover labelings for distance queries. We also conduct an extensive experimental study on real and synthetic dynamic networks, to show the scalability and efficiency of our new methods.

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Weighted Online Problems with Adviced maximization problems. We also show that our algorithmic techniques for dealing with weighted requests can be extended to work for non-complete . problems such as Matching (giving better results than what follow from the general . results) and even non-. problems such as scheduling.

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Conference proceedings 2016ed: computational complexity; computational geometry; networks; enumeration; online algorithms; algorithmic graph theory; dynamic programming; combinatorial algorithms; graph algorithms; combinatorics; and probabilistics.?.

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0302-9743 They were organized in topical sessions named: computational complexity; computational geometry; networks; enumeration; online algorithms; algorithmic graph theory; dynamic programming; combinatorial algorithms; graph algorithms; combinatorics; and probabilistics.?.978-3-319-44542-7978-3-319-44543-4Series ISSN 0302-9743 Series E-ISSN 1611-3349

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Zur Konstruktion von Wirklichkeitenhe given graph is a forest. This partially answers a question raised recently by Angelini et al. and Chang et al., and proves that c-planarity testing of flat clustered graphs with three clusters is tractable when the underlying abstract graph is a forest.