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» Improved pebbling bounds
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101
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ENDM
2006
119views more  ENDM 2006»
15 years 1 months ago
The incidence game chromatic number
We introduce the incidence game chromatic number which unifies the ideas of game chromatic number and incidence coloring number of an undirected graph. For kdegenerate graphs with...
Stephan Dominique Andres
TCBB
2010
122views more  TCBB 2010»
14 years 11 months ago
On the Complexity of uSPR Distance
We show that subtree prune and regraft (uSPR) distance on unrooted trees is fixed parameter tractable with respect to the distance. We also make progress on a conjecture of Steel...
Maria Luisa Bonet, Katherine St. John
DCG
2011
14 years 8 months ago
More Colourful Simplices
We show that any point in the convex hull of each of (d +1) sets of (d +1) points in general position in Rd is contained in at least (d + 1)2/2 simplices with one vertex from each ...
Antoine Deza, Tamon Stephen, Feng Xie
141
Voted
ICASSP
2011
IEEE
14 years 4 months ago
Analyzing the performance of error-prone relay networks
In this paper, we provide a semi-analytical method for predicting the upper and lower bound of the end-to-end mutual information for a relay network with practical codes and diffe...
Sebastian Vorköper, Volker Kühn
CORR
2008
Springer
122views Education» more  CORR 2008»
15 years 1 months ago
Strategy Improvement for Concurrent Safety Games
We consider concurrent games played on graphs. At every round of the game, each player simultaneously and independently selects a move; the moves jointly determine the transition ...
Krishnendu Chatterjee, Luca de Alfaro, Thomas A. H...