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Cooling Schedules for Optimal Annealing

Hajek, Bruce·1988·Mathematics of Operations Research

Abstract

A Monte Carlo optimization technique called “simulated annealing” is a descent algorithm modified by random ascent moves in order to escape local minima which are not global minima. The level of randomization is determined by a control parameter T, called temperature, which tends to zero according to a deterministic “cooling schedule.” We give a simple necessary and sufficient condition on the cooling schedule for the algorithm state to converge in probability to the set of globally minimum cost states. In the special case that the cooling schedule has parametric form T(t) = c/log(1 + t), the condition for convergence is that c be greater than or equal to the depth, suitably defined, of the deepest local minimum which is not a global minimum state.

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Metadata

Authors
Hajek, B.
Venue
Mathematics of Operations Research
Published
1988-05
Volume
13
Issue
2
Pages
311-329
ISSN
  • 0364-765X (ISSN-L)
  • 1526-5471
OpenAlex
W2005228957
Cited by
1,246
References
5
FWCI
28.99
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Cooling Schedules for Optimal Annealing. https://app.cochat.ai/papers/10.1287/moor.13.2.311
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Hajek, B. (1988). Cooling Schedules for Optimal Annealing. Mathematics of Operations Research. https://doi.org/10.1287/moor.13.2.311

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