Tags
A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.
For questions involving mathematical problems that aim to minimize or maximize some objective function, possibly subject to one or more constraints.
1182 questions
For questions about mathematical optimization problems involving both continuous and binary or general integer variables.
1150 questions
For questions related to problems that optimize (i.e., minimize or maximize) a linear objective subject to linear constraints.
927 questions
For questions related to the process of converting a real-world problem into a mathematical model. Can include questions related to linearization, logical constraints, tightness of formulations, and s…
637 questions
For questions about solving Operations Research problems using the Python programming language.
419 questions
For questions about mathematical optimization problems involving binary or general integer variables.
407 questions
For questions related to constraints, i.e. any restriction or relation a set of decision variables has to satisfy.
311 questions
For questions related to techniques for converting nonlinear expressions in optimization models into equivalent (or approximately equivalent) linear ones.
295 questions
Questions related to the commercial solver IBM ILOG CPLEX Optimization Studio.
285 questions
Questions related to the commercial solver Gurobi Optimizer.
279 questions
For questions about optimization over a discrete solution space.
276 questions
For questions about mathematical optimization problems involving a nonlinear objective function and/or nonlinear constraints.
256 questions
Convex optimization, a subfield of optimization, studies the problem of minimizing convex functions over convex sets. The convexity property can make optimization in some sense "easier" than the gener…
250 questions
For questions related to software designed to solve very general classes of optimization problems to guaranteed optimality.
241 questions
For questions about methods that assign resources to work requests (e.g. processor time to tasks) usually minimizing some cost measure (e.g. makespan).
239 questions
For questions asking for references from the literature or textbooks on specific topics.
225 questions
Questions related to or-tools, Google's open-source software suite for optimization
197 questions
For questions related to the Python optimization modeling package Pyomo. Pyomo is a Python-based open-source software package that supports a diverse set of optimization capabilities for formulating, …
196 questions
For questions on modeling satisfaction or optimization problems in languages designed for expressing (often high-level) constraints on decision variables.
192 questions
For questions about constraints that can be expressed in (usually propositional) logic.
184 questions
For questions related to optimization problems for routing vehicles through a set of nodes, especially the vehicle routing problem (VRP) and its variants.
183 questions
For questions that involve variables than can only take on one of two values, usually 0 or 1.
181 questions
Questions on algorithms that solve mathematical models by generating columns (variables) in the pricing step during solution on demand.
134 questions
For questions on quadratic programming, methods to solve them and related solvers. Use this tag along with (optimization).
126 questions
For questions related to the design or implementation of algorithms (exact or heuristic) for solving optimization problems.
122 questions
For questions related to graphs, a mathematical object consisting of a set of nodes with edges connecting certain pairs of them.
121 questions
For questions related to the formulation or solution methodologies of network flow problems. Some of the well-known network flow problems are maximum flow problem, minimum-cost flow problem, and multi…
116 questions
For questions about non-convex optimization problems where the objective or any of the constraints are non-convex.
104 questions
Multi-objective optimization is an area of multiple criteria decision making that is concerned with mathematical optimization problems involving more than one objective function to be optimized simult…
103 questions
For questions related to the traveling salesman problem (TSP), which seeks, for a given set of nodes, the shortest path that visits every node and returns to the starting node.
101 questions
For questions related to algorithms expected to produce good solutions, with no guarantee of optimality, in relatively short computation time.
99 questions
For questions on duals of (primal) mathematical programs that optimize the complementary bound. When minimizing, for example, primal solutions are upper bounds, and dual solutions lower bounds on the …
98 questions
For questions related to Benders decomposition, a type of optimization algorithm in which certain variables are optimized in a "master problem," the values of those variables are fixed, the remaining …
94 questions
For questions about optimization problems in which one or more parameters are stochastic, with known probability distributions or discrete scenarios. The goal is often, but not always, to minimize or …
89 questions
Questions on problems whose solution space are one-to-one mappings between two sets.
88 questions
For questions related to the use of a "big M" (large constant) in a mathematical modeling context, either in the objective function (to initialize the simplex method) or in constraints (to formulate l…
84 questions