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WADS
2009
Springer
232views Algorithms» more  WADS 2009»
14 years 2 months ago
On Making Directed Graphs Transitive
We present the first thorough theoretical analysis of the Transitivity Editing problem on digraphs. Herein, the task is to perform a minimum number of arc insertions or deletions ...
Mathias Weller, Christian Komusiewicz, Rolf Nieder...
DAC
2003
ACM
14 years 8 months ago
Optimal integer delay budgeting on directed acyclic graphs
Delay budget is an excess delay each component of a design can tolerate under a given timing constraint. Delay budgeting has been widely exploited to improve the design quality. W...
Elaheh Bozorgzadeh, Soheil Ghiasi, Atsushi Takahas...
STOC
2005
ACM
104views Algorithms» more  STOC 2005»
14 years 8 months ago
Oblivious routing in directed graphs with random demands
Mohammad Taghi Hajiaghayi, Jeong Han Kim, Tom Leig...
CCA
2009
Springer
14 years 2 months ago
Random Iteration Algorithm for Graph-Directed Sets
Abstract. A random iteration algorithm for graph-directed sets is defined and discussed. Similarly to the Barnsley-Elton’s theorem, it is shown that almost all sequences obtaine...
Yoshiki Tsujii, Takakazu Mori, Mariko Yasugi, Hide...
CIKM
2009
Springer
14 years 2 months ago
Community mining on dynamic weighted directed graphs
Dongsheng Duan, Yuhua Li, Yanan Jin, Zhengding Lu