OVERVIEW

Optimization is a discipline included in decision science and management science. In addition to the basic notions of this subject, the course provides an introduction to programming and software development. The programming language that will be used and explored is Python.
The course provides students the most relevant Optimization methods, among the main techniques, Linear programming, Integer Linear Programming, heuristic, and meta-heuristic algorithms are presented.

AIMS AND CONTENT

LEARNING OUTCOMES

The course provides students the basics of Optimization, which are most relevant to the operational planning of enterprises. 
The course aims to develop optimization models and provide mathematical programming methods, both exact and heuristic, for decision-makers. Students are also provided with the necessary knowledge to understand the structure of an optimization algorithm and to implement it with Python.  By the end of the course, students will have the skills necessary to identify the methodological approach needed to address a problem and the ability to implement in Python that method to determine solutions.

AIMS AND LEARNING OUTCOMES

The course provides students an overview of the most important optimization methods, problem-solving skills will also be provided. 
The course is aimed at developing optimization models and providing methods for complex problems. 
The focus of the course is on algorithmic techniques aimed at a faster resolution of these types of complex problems. 
At the end of the course, students will be able to use the Python programming language to develop a basic optimization algorithm.
Among the main Optimization techniques, students will acquire skills in Mathematical Programming,  Heuristic, and Meta-heuristic algorithms to face relevant complex problems, as  Optimal routes and connections problems, Decision problems with Boolean variables, Optimization problem defined on Graphs.

PREREQUISITES

Recommended:

• Algebra,
• Analytic geometry,
• Programming,

TEACHING METHODS

The course includes frontal lessons held in the computer classroom, to give students the opportunity to formulate, solve and analyze together with the teachers the proposed problems. If it is not possible to carry out activities in the presence, due to changes in health conditions, the teaching methods decided by the University will be adopted. For any updates, please refer to Aulaweb.

SYLLABUS/CONTENT

Consistent with the objectives previously illustrated in the course, the following topics are covered​

1. Introduction to programming.
   • Logic programming.
   • Programming languages. 
2. Python basic concepts:
   • Getting Started, first program "hello world".
   • Variables and Input.
   • Conditional statements. Iteration statements.
   • Functions Modules and Classes
   • Strings, Lists, Dictionaries
3. Use LP and ILP solvers in Python: 
   • Define decision variables, 
   • Create the objective function, 
   • Add constraints to the model, 
   • Analysis of the solutions.
4. Data structure: 
   • Graph data structure
   • Data manipulation and storage. 
   • Develop a parser.
   • Test cases creation. 
   • Binary variables with Python.
5. Algorithms and complexity classes (concepts): 
   • Exact, heuristic, meta-heuristic. 
   • Constructive Algorithms, Greedy Algorithms, selection function. Enhanced Greedy.
   • The bin packing problem, constructive algorithm, greedy algorithm
   • Implementation of the proposed algorithms.        
6. Local Search: 
   • Definition of a neighborhood, 
   • Implementation of a neighborhood.
   • Escape from the local minima, the Tabu Search, the tabu list, the reactive tabu list. 
   • Implementation of a Local Search.
7. Genetic Algorithms: 
   • Chromosome, population, crossover, mutation, selection function. 
   • Population diversity, speciation heuristic, and strong mutation. 
   • Memetic Algorithms. 
   • Implementation of a Genetic Algorithm

RECOMMENDED READING/BIBLIOGRAPHY

The following books and articles are suggested.

• Hillier, Lieberman, “Introduction to Operations Research”, McGraw Hill, 2016.
• Downey, A., et al. "Thinking python. 2.0". Green Tea Press Supplemental Material:, 2012.

TEACHERS AND EXAM BOARD

Exam Board

CARMINE CERRONE (President)

DANIELA AMBROSINO

ANNA FRANCA SCIOMACHEN

LESSONS

Class schedule

The timetable for this course is available here: Portale EasyAcademy

EXAMS

EXAM DESCRIPTION

Students will have to work on a project assigned by the teacher.
The project must be presented by the student during the oral exam. Starting from the project, the oral exam will focus on all the topics of the course.

ASSESSMENT METHODS

Online test during lessons,

Oral interview,

Project discussion.

Exam schedule