2
Jan

In this video, we’ll talk about how to find a loop and how to use loop pivoting to find a better BFS from the initial BFS. Loop pivoting is an…

8
Nov

In this video, I’ll talk about how to formulate the traveling salesman problem and its applications. An example of the typical traveling salesman problem is described as follows. Joe owns…

4
Nov

In this video, I’ll give you a quick start guide about AMPL, and introduce how to use AMPL to model and solve simple LP problems. We use this problem as…

25
Sep

In this video, I’ll talk about how to solve the shortest path problem using Dijkstra’s algorithm for directed networks. We assume that each arc in the network has a length…

21
Sep

In this video, I’ll talk about some basic concepts of integer programming and linear programming relaxation. An integer programming problem is an optimization problem with integer decision variables. If all…

17
Aug

In this video, I’ll talk about how to formulate a special type of LP problem called the staff scheduling problem. Let’s see an example. A company requires different numbers of…

16
Aug

In this video, I’ll talk about how to formulate goal programming problems. All the LP problems we have introduced so far have only a single objective function. In real-world applications,…

13
Aug

In this video, I’ll talk about how to solve IP problems using the branch and bound method. The branch-and-bound algorithm is actually an enumeration of candidate solutions in the search…

5
Aug

In this video, I’ll talk about how to formulate a special type of LP problem called the blending problem. In a blending problem, various inputs are blended in some desired…

29
May

Hey there guys, Paul here from TheEngineeringMindset.com. In this video, we’re going to be looking at some Refrigeration Design Software. And this video is aimed at the HVAC refrigeration engineers…