Results 251 to 260 of about 661,572 (294)

An Adaptive Partition-Based Approach for Solving Two-Stage Stochastic Programs with Fixed Recourse

SIAM Journal on Optimization, 2015
Summary: We study an adaptive partition-based approach for solving two-stage stochastic programs with fixed recourse. A partition-based formulation is a relaxation of the original stochastic program, and we study a finitely converging algorithm in which the partition is adaptively adjusted until it yields an optimal solution.
Yongjia Song, James R. Luedtke
openaire   +3 more sources

A two-stage stochastic programming approach for reliability constrained power system expansion planning

International Journal of Electrical Power & Energy Systems, 2018
Probabilistic realizations of outages and their effects on the operational costs are highly overlooked aspects in power system expansion planning.
Meltem Peker, Ayse Selin Kocaman, B. Kara   +2 more
semanticscholar   +1 more source

Two-stage integer programs with stochastic right-hand sides: a superadditive dual approach

Mathematical Programming, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nan Kong, Andrew J. Schaefer, Brady Hunsaker   +2 more
openaire   +1 more source

An inexact robust two-stage mixed-integer linear programming approach for crop area planning under uncertainty

Journal of Cleaner Production, 2018
This study presents an inexact robust two-stage mixed-integer linear programming (IRTMLP) approach for crop area planning under uncertainty. The approach is developed by incorporating the techniques of interval parameter programming, robust optimization ...
Chenglong Zhang, B. Engel, P. Guo, Fan Zhang, Shan-Shan Guo, Xiao Liu, Youzhi Wang   +6 more
semanticscholar   +1 more source

An inexact CVaR two-stage mixed-integer linear programming approach for agricultural water management under uncertainty considering ecological water requirement

Ecological Indicators, 2017
In this study, an inexact CVaR (conditional value-at-risk) two-stage mixed-integer linear programming (ICTMLP) approach is developed for agricultural water management under uncertainty considering ecological water requirement.
Chenglong Zhang, P. Guo
semanticscholar   +1 more source

An Illustrative Survey of Existing Approaches in Stochastic Two-Stage Programming

1992
As mentioned in chapter I the formulation of stochastic programming problems goes back to the mid 50s (Dantzig, Beale, Tintner). Since then a lot of research activities have resulted in developments of approaches for solving these problems. We intend next to focus on some of existing approaches and outline their main characteristica.
openaire   +1 more source

A Two-stage Stochastic Programming Approach for the Traveling Salesman Problem

Proceedings of 5th the International Conference on Operations Research and Enterprise Systems, 2016
Pablo Adasme, Rafael Andrade 0001, Janny Leung, Abdel Lisser   +3 more
openaire   +3 more sources

A two-stage reinforcement learning-based approach for multi-entity task allocation

Engineering applications of artificial intelligence
Task allocation is a key combinatorial optimization problem, crucial for modern applications such as multi-robot cooperation and resource scheduling. Decision makers must allocate entities to tasks reasonably across different scenarios.
Aicheng Gong, Kai Yang, Jiafei Lyu, Xiu Li   +3 more
semanticscholar   +1 more source

A compromise programming approach for cross efficiency measurement in basic two-stage network system

Expert Systems with Applications
Data envelopment analysis (DEA) is a technique that allows each decision-making unit (DMU) to calculate efficiency using the most favorable weights for inputs and outputs. The resulting efficiency scores are incomparable and difficult to discriminate. Cross-efficiency is a concept for solving the problem of incomparability among the efficiencies of a ...
Maryam Masoumi Hazhir, Ali Asghar Foroughi   +1 more
openaire   +2 more sources

Robust Two-Dimensional Phase Unwrapping for Multibaseline SAR Interferograms: A Two-Stage Programming Approach

IEEE Transactions on Geoscience and Remote Sensing, 2016
Hanwen Yu, Yang Lan
semanticscholar   +1 more source