Integer programming

HP Williams - Logic and integer programming, 2009 - Springer
In this chapter we begin with a brief explanation of linear programming (LP) since integer
programming (IP) is usually regarded as an extension of LP. Also most practical methods of …

New formulations for optimization under stochastic dominance constraints

J Luedtke - SIAM Journal on Optimization, 2008 - SIAM
Stochastic dominance constraints allow a decision maker to manage risk in an optimization
setting by requiring his or her decision to yield a random outcome which stochastically …

Optimization with multivariate conditional value-at-risk constraints

N Noyan, G Rudolf - Operations research, 2013 - pubsonline.informs.org
For many decision-making problems under uncertainty, it is crucial to develop risk-averse
models and specify the decision makers' risk preferences based on multiple stochastic …

Learning to optimize with stochastic dominance constraints

H Dai, Y Xue, N He, Y Wang, N Li… - International …, 2023 - proceedings.mlr.press
In real-world decision-making, uncertainty is important yet difficult to handle. Stochastic
dominance provides a theoretically sound approach to comparing uncertain quantities, but …

Stochastic programs with first-order dominance constraints induced by mixed-integer linear recourse

R Gollmer, F Neise, R Schultz - SIAM Journal on Optimization, 2008 - SIAM
We propose a new class of stochastic integer programs whose special features are
dominance constraints induced by mixed-integer linear recourse. For these models, we …

A note on second-order stochastic dominance constraints induced by mixed-integer linear recourse

R Gollmer, U Gotzes, R Schultz - Mathematical Programming, 2011 - Springer
We introduce stochastic integer programs with second-order dominance constraints induced
by mixed-integer linear recourse. Closedness of the constraint set mapping with respect to …

Optimization problems with second order stochastic dominance constraints: duality, compact formulations, and cut generation methods

G Rudolf, A Ruszczyński - SIAM Journal on Optimization, 2008 - SIAM
For stochastic optimization problems with second order stochastic dominance constraints we
develop a new form of the duality theory featuring measures on the product of the probability …

A fast optimization algorithm for multicriteria intensity modulated proton therapy planning

W Chen, D Craft, TM Madden, K Zhang… - Medical …, 2010 - Wiley Online Library
Purpose: To describe a fast projection algorithm for optimizing intensity modulated proton
therapy (IMPT) plans and to describe and demonstrate the use of this algorithm in …

Probabilistic envelope constrained multiperiod stochastic emergency medical services location model and decomposition scheme

C Peng, E Delage, J Li - Transportation science, 2020 - pubsonline.informs.org
This paper considers a multiperiod emergency medical services (EMS) location problem
and introduces two two-stage stochastic programming formulations that account for …

Almost stochastic dominance and stocks for the long run

M Levy - European Journal of Operational Research, 2009 - Elsevier
The geometric-mean argument and the recently developed Almost Stochastic Dominance
criterion have been employed to make the case for “stocks for the long run”. We show that …