滑动
发表于 2025-3-25 07:10:45
https://doi.org/10.1007/978-3-662-08801-2xed upper bound on the treewidth of the graphs in the class, i.e. if there is a planar graph not in the class, then the class can be recognized in .(..) time. However, this result is non-constructive in two ways: the algorithm only decides on membership, but does not construct ‘a solution’, e.g. a l
经典
发表于 2025-3-25 08:52:07
https://doi.org/10.1007/978-3-319-22404-6ame transitive closure as . but itself not contains a proper subgraph .. with the same property too. The algorithm uses depth-first search and two graph transformations preserving the transitive closure to achieve a time bound of .(. + .), where . stands for the number of vertices and . is the numbe
BOLT
发表于 2025-3-25 12:21:57
https://doi.org/10.1007/978-1-4684-1923-8ce must be (at least partially) paged on secondary storage. The PPbin tree principle can be applied to balanced as well as unbalanced binary trees. Paging a balanced binary tree results in a balanced external binary tree. However, main advantage of the new principle is that even for unbalanced binar
MAZE
发表于 2025-3-25 18:28:27
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Fierce
发表于 2025-3-25 20:49:29
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怎样才咆哮
发表于 2025-3-26 00:11:44
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Granular
发表于 2025-3-26 08:22:17
On hyperedge replacement and BNLC graph grammars, grammars. This does not hold if the vertex labelling is taken into account. Vice versa hyperedge replacement grammars generate the same languages of simple graphs as . grammars of bounded nonterminal degree. Furthermore the generation of loops and multiple edges by hyperedege replacement grammars i
FLIRT
发表于 2025-3-26 12:19:46
Graph rewriting systems with priorities,lgorithms from classical graph theory, and for algorithms implemented on networks of communicating processors and distributed systems. Moreover, this theory gives an algebraic model which allows us to mathematically prove properties of distributed algorithms.
nugatory
发表于 2025-3-26 14:57:02
Filtering hyperedge-replacement languages through compatible properties,in be generated by a hyperedge-replacement grammar. Because many familiar graph-theoretic properties like connectedness, .-colorability, planarity, the existence of Eulerian and Hamiltonian paths and cycles, etc. are compatible and compatibility is closed under Boolean operations, the members of a h
Visual-Field
发表于 2025-3-26 17:38:05
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