1756 search results - page 40 / 352 » Directed scale-free graphs |
112
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ICALP
2007
Springer
15 years 6 months ago
2007
Springer
d Abstract) Noga Alon∗ Fedor V. Fomin† Gregory Gutin‡ Michael Krivelevich§ Saket Saurabh¶ We prove that finding a rooted subtree with at least k leaves in a directed grap...
115
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MOBIHOC
2007
ACM
16 years 2 days ago
2007
ACM
Several centralized and distributed algorithms have been recently proposed to maximize the multicast lifetime for directional communications in wireless ad-hoc networks. Their per...
91
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EMNLP
2008
15 years 1 months ago
2008
We consider a parsed text corpus as an instance of a labelled directed graph, where nodes represent words and weighted directed edges represent the syntactic relations between the...
124
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MOBICOM
2012
ACM
13 years 2 months ago
2012
ACM
While a natural fit for modeling and understanding mobile networks, time-varying graphs remain poorly understood. Indeed, many of the usual concepts of static graphs have no obvi...
103
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BMCBI
2007
15 years 15 days ago
2007
Background: Protein interactions support cell organization and mediate its response to any specific stimulus. Recent technological advances have produced large data-sets that aim ...