ENS 208 • Tüm Sınavlar • Introduction to Industrial Engineering

What is Shortest Path Problem?

Terminology

Dijkstra's Algorithm (YENİ VİDEO!)

Example 1 (YENİ VİDEO!)

Example 2 (YENİ VİDEO!)

Problem Definition

Solving Problem

Enumeration

Example 1

Nearest Neighbor Algorithm

Example 2

Example 3

Example 4

Example 5

Savings Matrix

Savings Heuristic

Example 1

Example 2

Two-Opt Swap

Important Note on Two-Opt Swaps

Two-Opt Heuristic

Example 3

Example 4

Problem Definition

Solution Space of VRP

Example 1

Solving Problem

Cluster-First Route-Second (CFRS)

Example 2

Example 3

Route-First Cluster-Second (RFCS)

Example 4

Example 5

Inter-Route Swap Operation

A Side Note on Inter-Route Swaps

Example 6

Savings Heuristic for VRP (NEW)

Example 7 (NEW)

Part 1

Part 2

Shortest Path Problem 1 (YENİ VİDEO!)

Shortest Path Problem 2 (YENİ VİDEO!)

Shortest Path Problem 3 (YENİ VİDEO!)

Travelling Salesman Problem 1

Travelling Salesman Problem 2

Travelling Salesman Problem 3

Travelling Salesman Problem 4

Travelling Salesman Problem 5

Travelling Salesman Problem 6

Travelling Salesman Problem 7

Travelling Salesman Problem 8

Vehicle Routing Problem 1

Vehicle Routing Problem 2

Vehicle Routing Problem 3

Vehicle Routing Problem 4

Vehicle Routing Problem 5

Vehicle Routing Problem 6 (NEW)

Vehicle Routing Problem 7 (NEW)

Vehicle Routing Problem 8 (NEW)

Vehicle Routing Problem 9 (NEW)

Vehicle Routing Problem 10 (NEW)

Shortest Path Problem

Traveling Salesman Problem 1

Traveling Salesman Problem 2

Vehicle Routing Problem

Python

What is Linear Programming?

Example 1

Example 2

Example 3

Example 4

Example 5

Example 6

Example 7

Example 8

How to Solve an LP

Special Cases

Example 1

Example 2

Example 3

Example 4

Range of Objective Function Coefficients

Example 5

Integer Variables

Binary Variables

Example 1

Example 2

Example 3

Example 4

Multi-period Production Planning Problem

Transportation Problem

Lot Sizing Problem

Assignment Problem

Product Mix Problem

What is Gurobi?

Constructing Model

Defining Input Parameters

Adding Variables

Adding Constraints - Part I

quicksum

Adding Constraints - Part II

Defining Objective Function

Solving Model

Printing Output

Gurobi

Gurobi Problems 2

Gurobi Problems 3

Wagner-Whitin Algorithm

Example 1

Example 2

Linear Programming 1

Linear Programming 2

Linear Programming 3

Linear Programming 4

Linear Programming 5

Linear Programming 6

Linear Programming 7

Linear Programming 8

Linear Programming 9

Linear Programming 10

Linear Programming / Graphical Solution

Graphical Solution 1

Graphical Solution 2

Graphical Solution 3

Graphical Solution 4

Linear Programming / Gurobi 1

Linear Programming / Gurobi 2

Wagner-Whitin Algorithm

Graphical Solution 1

Graphical Solution 2

Linear Programming 1

Linear Programming 2

Wagner-Whitin Algorithm

Gurobi

Motivation and Problem Parameters

Problem Setup

Sample Problem for Discrete Demand

Python Implementation of Newsvendor Problem

Example 2

Example 3

Time Series and Their Components

Moving Averages

Example 1

Python Implementation of Moving Averages

Exponential Smoothing

Example 2

Python Implementation of Exponential Smoothing

How Exponential Smoothing works?

Forecasting and Error Calculation

Line Fitting

Line Fitting with Python

Example 1

Curve Fitting

Curve Fitting with Python

Example 2

Linear Programming 1

Linear Programming 2

Linear Programming 3

Graphical LP Solution 1

Graphical LP Solution 2

Travelling Salesman Problem 1

Vehicle Routing Problem 1

Vehicle Routing Problem 2

Newsvendor Problem 1

Newsvendor Problem 2

Time Series 1

Time Series 2

Time Series 3

Time Series 4

Time Series 5

Time Series 6

Time Series 1

Time Series 2

Newsvendor Problem

Time Series 3

Python 1

Python 2

Traveling Salesman Problem

Linear Programming

Newsvendor Problem