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In this paper, a hierarchical reduction method of hypergraphs is proposed. A macro-vertex in a reduced hypergraph corresponds to an edge of the original hypergraph, and thus a reduced hypergraph can p...
Szemeredi's regularity lemma asserts that every graph can be decomposed into relatively few random-like subgraphs. This random-like behavior enables one to find and enumerate subgraphs of a given isom...
Given a hypergraph and a set of colors, we want to find a vertex coloring to minimize the size of any monochromatic set in an edge. We give deterministic polynomial time approximation algorithms with ...
Answering a question of Rodl and Thoma, we show that the Nibble Algorithm for finding a collection of disjoint edges covering almost all vertices in an almost regular, uniform hypergraph with negligib...
Given a hypergraph and a set of colors, we want to find a vertex coloring to minimize the size of any monochromatic set in an edge. We give deterministic polynomial time approximation algorithms with ...
Given a hypergraph and a set of colors, we want to find a vertex coloring to minimize the size of any monochromatic set in an edge. We give deterministic polynomial time approximation algorithms with ...
Abstract
Programs can be modelled by hypergraphs where the nodes of the hypergraph represent programming units, such as statements or operands/operators, and the edges contain units which are related...
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Uploaded: Publication Date: Mar 1989