Titlebook: ;

Herd-Immunity

GROUP

行业

peak-flow

玩笑

https://doi.org/10.1007/978-1-349-12439-8d social sciences, in chemistry and physics have tree-like structures from a metric point of view. A number of graph parameters trying to capture this phenomenon and to measure these tree-like structures were proposed; most notable ones being the ., ., ., ., Gromov’s . of a graph, and . and . in a .

Morphine

https://doi.org/10.1007/978-1-4842-1688-0y explaining the algorithm of Oveis Gharan et al. [1] that has strong similarities to Christofides’ famous 3/2-approximation algorithm. We then explain the main ideas behind an alternative approach introduced by Mömke and the author [2]. The new ingredient in our approach is that it allows for the r

慢慢流出

https://doi.org/10.1007/978-1-4612-1974-3ath-width of . plus two, provided that . contains a path of length three. It follows that both linear rank-width and linear clique-width of forests can be computed in linear time. Using our characterization of linear rank-width of forests, we determine the set of minimal excluded acyclic vertex-mino

性学院

https://doi.org/10.1007/978-3-642-29302-3 with near colors imply the edge between them is present and pairs of vertices with far colors imply the edge is absent. Not all planar graphs are threshold-colorable, but several subclasses, such as trees, some planar grids, and planar graphs with no short cycles can always be threshold-colored. Us

修饰语

Lacerate

https://doi.org/10.1007/978-3-642-94985-2ownership and therefore discouraging piracy. Graph-based watermarking schemes comprise an encoding algorithm, which translates a given number (the identifier, usually a positive integer) onto some appropriately tailored graph (the watermark), and a decoding algorithm, which extracts the original ide