Sciweavers

363 search results - page 9 / 73
» The SAT Phase Transition
Sort
View
JIIS
2008
89views more  JIIS 2008»
13 years 8 months ago
A note on phase transitions and computational pitfalls of learning from sequences
An ever greater range of applications call for learning from sequences. Grammar induction is one prominent tool for sequence learning, it is therefore important to know its proper...
Antoine Cornuéjols, Michèle Sebag
ML
2008
ACM
156views Machine Learning» more  ML 2008»
13 years 8 months ago
On the connection between the phase transition of the covering test and the learning success rate in ILP
It is well-known that heuristic search in ILP is prone to plateau phenomena. An explanation can be given after the work of Giordana and Saitta: the ILP covering test is NP-complete...
Érick Alphonse, Aomar Osmani
BC
2005
106views more  BC 2005»
13 years 8 months ago
Phase transitions in the neuropercolation model of neural populations with mixed local and non-local interactions
Abstract We model the dynamical behavior of the neuropil, the densely interconnected neural tissue in the cortex, using neuropercolation approach. Neuropercolation generalizes phas...
Robert Kozma, Marko Puljic, Paul Balister, B&eacut...
CIE
2006
Springer
14 years 4 days ago
Phase Transition Thresholds for Some Natural Subclasses of the Computable Functions
In this paper we first survey recent advances on phase transition phenomena which are related to natural subclasses of the recursive functions. Special emphasis is put on descent ...
Andreas Weiermann
BIOSYSTEMS
2007
111views more  BIOSYSTEMS 2007»
13 years 8 months ago
Metastability, criticality and phase transitions in brain and its models
This essay is designed to organize a range of experimental findings and theoretical insights of the past 25 years into a coherent view of the brain’s style of function. The view...
Gerhard Werner