Inverse optimization—determining parameters of an optimization problem that render a given solution optimal—has received increasing attention in recent years. Although …
Consider a problem where a set of feasible observations are provided by an expert, and a cost function exists that characterizes which of the observations dominate the others and are …
Z Shahmoradi, T Lee - Operations research, 2022 - pubsonline.informs.org
Inverse linear programming (LP) has received increasing attention because of its potential to infer efficient optimization formulations that can closely replicate the behavior of a complex …
Z Ghatrani, A Ghate - Computers & Operations Research, 2024 - Elsevier
In a typical (forward) optimization problem, a decision-maker uses given values of model parameters to compute the values of decision variables. The goal in inverse optimization …
In radiation therapy treatment plan optimization, selecting a set of clinical objectives that are tractable and parsimonious yet effective is a challenging task. In clinical practice, this is …
A Ghate - Physics in Medicine & Biology, 2020 - iopscience.iop.org
The objective in cancer radiotherapy is to maximize tumor-kill while limiting toxic effects of radiation dose on nearby organs-at-risk (OAR). Given a fixed number of treatment sessions …
We consider the problem of inferring optimal solutions and unknown parameters of a partially-known constrained problem using a set of observations or past decisions. We …
Z Ghatrani, A Ghate - IISE Transactions, 2023 - Taylor & Francis
Inverse optimization involves recovering parameters of a mathematical model using observed values of decision variables. In Markov Decision Processes (MDPs), it has been …
Conventional inverse optimization inputs a solution and finds the parameters of an optimization model that render a given solution optimal. The literature mostly focuses on …