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STOC
2001
ACM
14 years 6 months ago
2001
ACM
: We analyze a randomized pivoting process involving one line and n points in the plane. The process models the behavior of the RANDOM-EDGE simplex algorithm on simple polytopes wi...
EMO
2001
Springer
13 years 10 months ago
2001
Springer
One common characterization of how simple hill-climbing optimization methods can fail is that they become trapped in local optima - a state where no small modi cation of the curren...