Monte Carlo sampling-based methods for stochastic optimization
This paper surveys the use of Monte Carlo sampling-based methods for stochastic
optimization problems. Such methods are required when—as it often happens in practice …
optimization problems. Such methods are required when—as it often happens in practice …
ASTRO-DF: A class of adaptive sampling trust-region algorithms for derivative-free stochastic optimization
We consider unconstrained optimization problems where only “stochastic” estimates of the
objective function are observable as replicates from a Monte Carlo oracle. The Monte Carlo …
objective function are observable as replicates from a Monte Carlo oracle. The Monte Carlo …
Importance sampling in stochastic programming: A Markov chain Monte Carlo approach
Stochastic programming models are large-scale optimization problems that are used to
facilitate decision making under uncertainty. Optimization algorithms for such problems need …
facilitate decision making under uncertainty. Optimization algorithms for such problems need …
Predictive stochastic programming
Y Deng, S Sen - Computational Management Science, 2022 - Springer
Several emerging applications call for a fusion of statistical learning and stochastic
programming (SP). We introduce a new class of models which we refer to as Predictive …
programming (SP). We introduce a new class of models which we refer to as Predictive …
Complexity is an effective observable to tune early stop** in scenario optimization
Scenario optimization is a broad scheme for data-driven decision-making in which
experimental observations act as constraints on the feasible domain for the optimization …
experimental observations act as constraints on the feasible domain for the optimization …
Adaptive sequential sample average approximation for solving two-stage stochastic linear programs
We present adaptive sequential SAA (sample average approximation) algorithms to solve
large-scale two-stage stochastic linear programs. The iterative algorithm framework we …
large-scale two-stage stochastic linear programs. The iterative algorithm framework we …
[PDF][PDF] Learning enabled optimization: Towards a fusion of statistical learning and stochastic programming
S Sen, Y Deng - INFORMS Journal on Optimization (submitted), 2018 - researchgate.net
Several emerging applications call for a fusion of statistical learning (SL) and stochastic
programming (SP). The Learning Enabled Optimization paradigm fuses concepts from these …
programming (SP). The Learning Enabled Optimization paradigm fuses concepts from these …
Distributions and bootstrap for data-based stochastic programming
In the context of optimization under uncertainty, we consider various combinations of
distribution estimation and resampling (bootstrap and bagging) for obtaining samples used …
distribution estimation and resampling (bootstrap and bagging) for obtaining samples used …
Software for data-based stochastic programming using bootstrap estimation
We describe software for stochastic programming that uses only sampled data to obtain both
a consistent sample-average solution and a consistent estimate of confidence intervals for …
a consistent sample-average solution and a consistent estimate of confidence intervals for …
Complexity-based modulation of the data-set in scenario optimization
The scenario approach is a broad methodology for data-driven optimization that has found
numerous applications in systems and control design. It consists in making a decision that is …
numerous applications in systems and control design. It consists in making a decision that is …