AbstractWe present coloring algorithms for several strong coloring problems and analyze their performance in spaces of random hypergraphs. In these spaces the number of colors used by our algorithms is almost surely within a small constant factor (less than 4) of the strong chromatic number of the hypergraph
We study the problem of sampling almost uniform proper q-colourings in k-uniform simple hypergraphs ...
A parallel (CRCW PRAM) algorithm is given to find a $k$-coloring of a graph randomly drawn from the ...
For a pair of integers 1 < r, the -chromatic number of an r-uniform hypergraph H = (V; E) is t...
AbstractWe present coloring algorithms for several strong coloring problems and analyze their perfor...
We consider the problem of k-colouring a random r-uniform hypergraph with n vertices and cn edges, w...
grantor: University of TorontoA strong edge-colouring of a graph 'G' is an assignment of c...
AbstractA strong colouring of a hypergraph is an assignment of colours to its vertices so that no tw...
AbstractFor a graph G, a strong edge coloring of G is an edge coloring in which every color class is...
We define a natural probability distribution over the set of k-colorable graphs on n vertices and st...
We study graph parameters arising from different types of colourings of random graphs, defined broad...
Let H= (V, E) be a hypergraph. A k-strong conflict-free coloring of H is an assignment of colors to ...
Let f k (n; p) denote the probability that the random graph G(n; p) is k-colorable. We show that for...
Consider the problem of k-coloring random k-colorable graphs. The random graphs are drawn from the G...
grantor: University of TorontoWe study threshold phenomena pertaining to the colourability...
AbstractA colouring of the vertices of a hypergraph G is called strong if, for every edgeA , the col...
We study the problem of sampling almost uniform proper q-colourings in k-uniform simple hypergraphs ...
A parallel (CRCW PRAM) algorithm is given to find a $k$-coloring of a graph randomly drawn from the ...
For a pair of integers 1 < r, the -chromatic number of an r-uniform hypergraph H = (V; E) is t...
AbstractWe present coloring algorithms for several strong coloring problems and analyze their perfor...
We consider the problem of k-colouring a random r-uniform hypergraph with n vertices and cn edges, w...
grantor: University of TorontoA strong edge-colouring of a graph 'G' is an assignment of c...
AbstractA strong colouring of a hypergraph is an assignment of colours to its vertices so that no tw...
AbstractFor a graph G, a strong edge coloring of G is an edge coloring in which every color class is...
We define a natural probability distribution over the set of k-colorable graphs on n vertices and st...
We study graph parameters arising from different types of colourings of random graphs, defined broad...
Let H= (V, E) be a hypergraph. A k-strong conflict-free coloring of H is an assignment of colors to ...
Let f k (n; p) denote the probability that the random graph G(n; p) is k-colorable. We show that for...
Consider the problem of k-coloring random k-colorable graphs. The random graphs are drawn from the G...
grantor: University of TorontoWe study threshold phenomena pertaining to the colourability...
AbstractA colouring of the vertices of a hypergraph G is called strong if, for every edgeA , the col...
We study the problem of sampling almost uniform proper q-colourings in k-uniform simple hypergraphs ...
A parallel (CRCW PRAM) algorithm is given to find a $k$-coloring of a graph randomly drawn from the ...
For a pair of integers 1 < r, the -chromatic number of an r-uniform hypergraph H = (V; E) is t...