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SIAMAM
2011
13 years 2 months ago
A General Phase Transition Model for Vehicular Traffic
An extension of the Colombo phase transition model is proposed. The congestion phase is described by a two-dimensional zone defined around an equilibrium flux known as the classi...
Sebastien Blandin, Daniel B. Work, Paola Goatin, B...
GLOBECOM
2008
IEEE
14 years 1 months ago
Phase Transition Properties in K-Connected Wireless Multi-Hop Networks
—Consider a wireless multi-hop network formed by distributing a total of n nodes randomly and uniformly in the unit cube [0, 1]d (d = 1, 2, 3) and connecting any two distinct nod...
Xiaoyuan Ta, Guoqiang Mao, Brian D. O. Anderson
ICMLA
2007
13 years 8 months ago
Phase transition and heuristic search in relational learning
Several works have shown that the covering test in relational learning exhibits a phase transition in its covering probability. It is argued that this phase transition dooms every...
Érick Alphonse, Aomar Osmani
JAIR
2002
182views more  JAIR 2002»
13 years 7 months ago
An Analysis of Phase Transition in NK Landscapes
In this paper, we analyze the decision version of the NK landscape model from the perspective of threshold phenomena and phase transitions under two random distributions, the unif...
Yong Gao, Joseph C. Culberson
ML
2000
ACM
103views Machine Learning» more  ML 2000»
13 years 7 months ago
Phase Transitions in Relational Learning
One of the major limitations of relational learning is due to the complexity of verifying hypotheses on examples. In this paper we investigate this task in light of recent publishe...
Attilio Giordana, Lorenza Saitta