Combinatorial Algorithms for Integrated Circuit Layout
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Cites background or methods from "Combinatorial Algorithms for Integr..."
...In addition, Lengauer [133] shows that no matter what weighting function is used, there exists a bipartitioning with deviation ( p jej) from the desired cost of cutting a single net....
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...Another formulation is the uniform multicommodity ow (UMCF) problem, which has been used to bipartition undirected edge-weighted graphs [138] [133]....
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...The book by Lengauer [133] is noteworthy, especially for its complete developmentof combinatorial algorithms (network ow, multicommodity ow, etc....
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...Further, they extend the average case bisection bound of Boppana [27] to k > 2 (see [133] for a more complete discussion of spectrally derived lower bounds)....
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...The book by Lengauer [133] is noteworthy, especially for its complete developmentof combinatorial algorithms (network ow, multicommodity ow, etc.)....
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567 citations
560 citations
Cites background from "Combinatorial Algorithms for Integr..."
...The hypergraph partitioning problem is known to be NP-hard [29]....
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...In the standard clique-net model [29], a uniform cost of 1= siÿ1 is assigned to every clique edge of net ni with size si....
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...The graph partitioning problem is known to be NP-hard even for bipartitioning unweighted graphs [11]....
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...Hence, the hypergraph partitioning problem [29] can be defined as the task of dividing a hypergraph into two or more parts such that the cutsize is minimized while a given balance criterion (1) among the part weights is maintained....
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521 citations
Cites methods from "Combinatorial Algorithms for Integr..."
...This edge coarsening scheme is similar in nature to the schemes that treat the hypergraph as a graph by replacing each hyperedge with its clique representation [ 26 ]....
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