Ingegneria e Scienze Informatiche Magistrale (2021)

At the end of the course the student knows:

Course contents

Automata and formal languages:

Basic logic:

Compilers:

Computational models:

Rea

Providing the student with the concepts necessary: - to understand and apply machine learning approaches; - implement classification, regression and clustering algorithms to solve problems in different applicative fields; use neural networks and other deep learning techniques.

Course contents

Artificial Intelligence and Machine Learning

Supervided and Unsupervised Learning

Classification and Regression

Classifiers: Bayes, k-Nearest Neighbor, Support Vector Machines, Multiclassifiers

Clustering (K-means, EM) and Dimensionality Reduction (PCA, DA)

Neural Networks (NN)

Introduction to Deep Learning

Convolutional Neural Networks (CNN)

Recurrent Neural Networks (RNN)

Reinforcement Learning (RL)

At the end of the course, students got acquainted with the

fundamental issues of distributed systems, the computational models

capturing their essence, and the technologies currently

helping facing them in the most systematic and effective way.

In particular, students become familiar with the fittest solutions,

technologies, architectures, and methodologies to design

distributed systems, and is capable of

devising out the most critical aspects of distributed systems

coming from physical distribution

determining the most proper methodological approaches

selecting the fittest technologies for implementing the

solutions detected

Course contents

Case Studies

CAP Theorem

Distributed Consensus

General Issues of Distributed Systems

Roots of Distributed Systems: Space, Time & Computation

Goals & Issues of Distributed Systems

Sorts of Distributed Systems

Core Issues of Distributed Systems

Software Architectures

Middleware

Computing with Time

Computing with Space

Features of Distribution

Paradigms for Distributed Systems

Agent-Oriented Computing / Agents & Multi-Agent Systems

Coordination-based Systems / Coordination of Distributed Systems

Technologies for Distributed Systems

Agents & Multi-Agent Systems with Jade

Tuple-based Coordination with TuCSoN

Standard Services for Distributed Systems: Web Services

Computing without Space: Cloud Computing

The student

Course contents

Introduction to Information Systems

IS classification

Il portafoglio applicativo aziendale

CIMsystems

ERP systems

CRMsystems

Seminar: Sage - ERP

Methods for IS design

Resources and processes

IS planning

Business Process Reengineering

Feasibility study

Risk analysis

cost-Benefit Analysis

Architectural analysis of IS

Scope statement

ICT project management

Database integration and Master Data Management

At the end of the course, the student is able to develop, by using advanced programming techniques: web sites based on client side and server side web technologies, front-ends based on apps and rich internet applications and back-ends based on web services, asynchronous notifications and workflows.

Course contents

Comparisons among different Web architectures and different solution stacks.

Web Browser and Web Server: how they work and the supported technologies.

MVC and MVVM patterns applied to the Web context.

JavaScript and the "JavaScript everywhere" paradigm

MEAN solution stack and related ones (MERN and MEVN), illustrating MongoDB, ExpressJS, NodeJS.

Javascript frameworks: VueJS, Angular, React.

Superset languages in the Web: TypeScript, SASS and SCSS.

HCI methodologies and principles applied to Web user interfaces: design and evaluation; responsive design principles.

At the end of the course, the student knows the basic principles of computer security and he/she is able to identify the main problems of computer and network security. He/she gets to understand and explain the main protocols and mechanisms used for securing communications and data transfer. He/she is able to perform a critical evaluation of the security of a computing infrastructure and to suggest the best countermeasures to mitigate the vulnerabilities, reduce the risk and increase the resilience to attacks. He/she is also capable of contributing to the design of systems that are secure by design and understanding the basic problems of computer forensics. Finally, he/she is able to design and contribute to the enhancement of the security of devices exposed to the Internet.

Course contents

Computer and network security basics. Threats, Risks, Attacks, and Assets. Security Functional Requirements.

Small introduction to cryptography. Symmetric Encryption. Public-Key Encryption. Digital Signatures and Key Management.

User authentication and authentication-related problems.

Access control.

Malicious software.

Denial-of-Service (DoS) and Distributed Denial-of-Service (DDoS) attacks.

Intrusion Detection Systems (IDS).

Design and implementation of Firewalls.

Security aspects in design and implementation of software.

Security management and risk assessment. Management. Risk analysis and evaluation. Design and implementation of security policies. Social engineering and human-in-the loop. Auditing.

Computer forensics and anti-computer forensics techniques.

After the course, the student is skilled in business intelligence architectures and functionalities. In particular, the student is capable of designing and administrating enterprise data warehouses.

Course contents

Requirements

A prior knowledge and understanding of database systems, relational model, and SQL language is required to attend with profit this course. These notions are normally achieved by giving an exam of Databases or Information Systems.

Fluent spoken and written Italian is a necessary pre-requisite: all lectures and tutorials, and all study material will be in Italian.

Course Contents

Business intelligence:

the role of BI in the corporate information system;

the BI pyramid.

Data Warehousing:

architectures;

techniques for data analysis: reporting and OLAP;

lifecycle:

data source analysis;

requirement analysis;

conceptual design;

workload and data volume;

logical design;

design of ETL procedures;

physical design.

After the course the student: -kows the main data/text mining techniques - knows the methodologies for handling a mining project - develops practical skills in the analysis and interpretation of results through practical exercises with commercial tools and / or open source ones.

Course contents

o Designing a Data Miing Process

o The CRISP-DM methodology

o Features of different data types

o Statistical data analysis

o Data quality

o Preprocessing: attributes selection and creation

o Measuring similarities and dissimilarities

o Classification through decision trees and bayesian networks

o Association rules

o Clustering

o Outlier detection

o Information Retrieval for Text Mining

o Text categorization

o Opinion Mining

By the end of the course, the student is expected to master advanced techniques for organising the software development process, and in particular:

ability to set up, evolve, and maintain an agile development process, including build automation, multi-platform and multi-target testing, continuous integration, and continuous delivery;

understanding of the software licensing (with a focus on open source products) and of the existing models of software versioning;

capacity of performing a domain-first analysis in a technology-independent fashion, leveraging techniques of Domain Driven (DDD) and Model Driven (MDD) development;

knowledge of supporting tools for supporting DDD/MDD: creation of domain-specific languages (DSLs) and corresponding code generators (Xtext), development of language-internal DSLs in modern programming languages (Kotlin).

Course contents

MODULE 1

Kotlin for Scala/Java programmers

Build automation, with Gradle as reference tool

Automated Quality Assurance

Software versioning and licensing

Teamwork organization via git

Advanced version control (submodules, rebasing, cherry-picking, squashing)

Continuous integration (via GitHub Actions)

Continuous delivery/deployment

Containerization

MODULE 2

Domain-Driven Design (principi, tecniche, applicazioni, pattern strategici e tattici, pattern avanzati)

Enterprise Software Architectures

Meta-modelling

External Domain-Specific Languages (DLS)

At the end of the course, a student:

Course contents

The content of the course is organised around a selected set of topics that concern the engineering of complex software systems (broadly referred as "pervasive software systems") that include:

Main topics:

 — service-oriented architectures and microservices

 — event-oriented architectures and technologies

 — message-based architectures and technologies

 — cloud-computing and serverless computing

 — architectures and technologies for autonomous systems (agents and multi-agent systems)

 — probabilistic models and large-scale models

 — decision problem & autonomous decision making

 — simulation

 — Models, Architectures, Technologies

 — Standards

 — Web of Things

 — Digital Twins

 — Integration Patterns

 — Middlewares, Standards and Technologies

--- Enterprise Service Bus, Service Mesh

Today Smart City is an area of research and application with

huge potential for growth and involves a variety of relevant

aspects: the role of government for strategic planning and

development of a nation, the construction of social and

relationship capital, technologies like factors facilitating

innovation, the new positioning of citizens and their

associations.

At the end of the course the student will have the basic

knowledge - in terms of technologies, methods and tools - for

design and development of software applications to assist the

implementation of innovative services in the context of digital

cities, with particular reference to mobile technologies and embedded systems. A further

objective of the course is the presentation of some lines of

scientific research in the field of ICT for Smart City which will,

in the near future, triggering processes of technological

innovation in various applications of interest.

Course contents

The course wants to be in the context of Smart Sustainable City,

as a priority, as the basis for the learning of techniques for the

realization of innovative services, with particular reference to

mobile technologies and embedded systems. Crucial role in smart services can

be attributed to the development and dissemination of sensors of

various kinds, in a scenario known as the IoT (Internet of Things),

as well as crucial is the innovation in the field of embedded

systems, and in particular of Video Content Analysis technology,

and the availability of

efficient cloud computing architectures and distributed information

systems for the management of Big Data.

Main

contents of the course

The foundation for the realization of innovative

services in contexts Smart City

·

Sensing technologies

·

Embedded systems and applications (eg, environmental

monitoring, video surveillance, smart building, indoor and outdoor localization, home automation,

machine vision)

·

Design methodologies and development environments

for applications (with particular focus on mobile devices as clients)

·

Cloud Computing and Big Data

There will also be seminars on aspects of interest

for Smart City.

The course is supported by guided exercises in

laboratory.

Readings/Bibliography

The course aims at providing the notions and tools necessary for the design and implementation of automatic systems able to analyze digital images for object detection and recognition. In particular, the course focuses mainly on the techniques for feature extraction from digital images and the application of these techniques to typical problems in computer vision such as segmentation, localization, classification and similarity searches. Both traditional approaches as well as deep-learning based solutions will be analyzed, with examples in real-life applications.

Course contents

Basic techniques for digital image processing and filtering

Feature extraction

Color features:

Texture features:

Shape features:

Handcrafted features vs Representation learning

Image stitching, 2D image registration and Visual SLAM

Keypoints and local descriptors:

Semantic segmentation in digital images

Color-based segmentation techniques, Mean Shift algorithm;

Deep learning based techniques with applications in satellite and medical images analysis.

Recognition “in the wild”

Object detection/classification

Video surveillance and video analysis

Basic techniques for frame subtraction and background modeling

Approaches for object/person tracking and crowd analysis;

Human activity detection and recognition.

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At the end of the course, the student:- Knows the applications of Big Data technologies and the respective challenges - Knows the available hardware and software architectures to handle Big Data - Knows the techniques to store the data, the programming languages and paradigms generally adopted in this kind of systems - Knows the design methodologies for the different kinds of applications in the area of Big Data - Acquires practical expertise in using the different technologies through laboratory and projects. In particular, the main technologies used in practical exercises will be NoSQL databases and the Hadoop platform: Hive, Spark, Tez, Dremel, Giraph, Storm, Mahout, and Open R

Course contents

Requirements

A prior knowledge of relational databases, Java and Scala programming languages, and Unix-like systems is required to attend the course. Attendance of Business Intelligence and Data Mining courses is encouraged.

All lessons are given in Italian, but the teaching material is written in English. A good comprehension of English is thus required to use the material. Non-Italian speaking students can study on the English-written material and give the exam in English.

Course Contents

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Hardware and software architectures

The Apache Hadoop framework and its modules (HDFS, YARN)

Hadoop-specific data structures (Apache Parquet)

Architecture, data structures,basic principles

Data partitioning and shuffling

Optimization of the computation

The architecture to handle data streaming

Approximated algorithms in the streaming context

Cluster on-premises vs in the cloud

The technological stack in the cloud

Deploy of a real case study on a cloud provider

At the end of the course, students have acquired knowledge and competencies for designing a system composed of one or more robots (here, we call "robot" an autonomous system which exists in the physical world, can sense its environment and can act on it to achieve some goals). In particular, students know the main models, methods, architectures and tools for programming robots equipped with nontrivial computational and cognitive capabilities.

Course contents

Introduction to robotics

Notions of robot and its behavior in a physical environment

Main issues in intelligent robotic systems design

Complex dynamical systems: basic definitions and concepts propaedeutic to robotic topics (notions of phase and state space, trajectory, attractor, bifurcation, phase transition, chaos)

Main methods and approaches for programming robotic systems. Part 1: Deliberative control

Informed search algorithms. A* and its variants for path planning problems

Robot planning: main definitions and principles

STRIPS and its extensions

Nonlinear planning

Navigation problems and main solution approaches

Main methods and approaches for programming robotic systems. Part 2: Behavior-based robotics

The Subsumption Architecture

Artificial Evolution and Artificial Life

Automatic design of robot programs

Further discussions on embodiment: sensory-motor coordination, niches, morphological computation

Fuzzy logic and fuzzy systems

Behavior trees

Experimental evaluation and parameter tuning of control software for robots: practical guidelines

Robot learning

Associative learning

Reinforcement learning

Value-based learning and intrinsic motivation

Lab activities

Experiments with robotic simulators with the aim of experiencing with the various kinds of control and testing the knowledge acquired.

At the end of the course, students get acquainted with the fundamental issues of intelligent systems, the most relevant computational models and technologies, and the most effective methods. In particular, students become familiar with the fittest solutions, languages, technologies, architectures, and methodologies to design intelligent systems, and are capable of

Course contents

Artificial intelligence: short history, main concepts and techniques

The many diverse meanings of autonomy in artificial and software systems

Agent meta-models, models, and main technologies

Agent-oriented software engineering

Logic & computation

Automated reasoning & planning

Reasoning agents

Machine learning meets intelligent agents

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Al termine del corso lo studente:

Course contents

Introduction to project management.

Definition of project, program, portfolio.

Definition of scope, quality, resources and their interrelationship.

Definition of project management.

Definition of processes and knowledge areas involved in project management according to the Project Management Body of Knowledge (PMBOK).

Management of integration, scope, time, cost, quality, human resources, communications, risk, procurement, and stakeholders.

The life cycle of a project and its management: traditional, incremental, iterative, and adaptive.

Scoping process group.

Planning process group.

Launching/executing process group.

Monitoring and controlling process group

Closing process group.

Exercises.

Seminars.

To gain understanding of technologies and models to web information representation and reasoning, in particular, relating to ontology and semantic skills.

Course contents

This course is aimed at providing both a solid conceptual framework on the theme of knowledge representation in the Web of Data, and the basis for the development and use of Knowledge Graphs by means of the most popular tools in computer science and shared standards, highlighting problems of interest and analysing some specific issues. The growth of Web contents imposes the study of theories, methodologies and techniques for their conceptualisation. The aim of this course is to provide students with an understanding of the formal assumptions, languages and technologies that enable the creation of applications, as well as specific skills in the use and development of information systems for the semantic management of knowledge. In particular, the following topics will be addressed:

KG in the Web of Data (Semantic Web, Linked Open Data)

Semantic technologies (RDF, RDFS, logical inference, RDFa, microformats)

Querying RDF (DBPedia KG, SPARQL)

Knowledge representation using ontologies (OWL)

KG applications (ontologies, KG programming, visualisation and analytics)

Advanced KG applications (KG embeddings, KG completion, KG mappings and alignment, semantic search)

The objective of this Course is to form an engineer able to design computer vision systems working in the real world, even in real time, for industrial, scientific and play purposes. The systems exploit automatic analysis of 3D image sequences in a number of application fields including machine vision, automotive, automatic quality control, zero-defect analysis, predictive maintenance, security, medical and biomedical imaging, aerospace imaging, precision agriculture, cultural heritage. At the end of the Course, students are able to apply the acquired skills:

To apply computer vision in critical multidisciplinary fields, including medical imaging

To use cameras to perform high-accuracy 3D measurements

To realize augmented and mixed reality applications

To use vision sensors in IoT applications

To perform 3D scene reconstruction from moving aerial or terrestrial vehicle

To perform 3D scanning, also for 3D printing

To perform 3D defect analysis in industry

To design real time computer vision systems on parallel/distributed architectures

Course contents

Case studies: the ongoing projects

The course aims at providing advanced skills (both theoretical and practical) on machine learning and, in particular, on deep learning.

At the end of the course the student will be able to:

in-depth train and optimize deep learning approaches;

choose and customize the most appropriate techniques to be used in real application scenarios;

use advanced deep learning techniques.

Course contents

Introduction to deep learning

Linear algebra, calculus and automatic differentiation

Artificial neural networks

Backpropagation

Optimization algorithms

Convolutional Neural Networks (CNN)

Recurrent Neural Networks (RNN)

AutoEncoders (AE)

Generative models

Reinforcement Learning (RL)

Natural Language Processing (NLP) (a practical example)

The student will learn the modern network programming and automation methodologies and the

related enabling technologies. The student will learn how to use a platform for virtual network

programming and automation in a cloud computing environment and a control plane for software

defined networks. Moreover the student will learn how to use specific data models for the design

and for the programming of network services, according to the current standards.

Course contents

Network Virtualization and cloud computing

Network virtualization: Linux namespaces, virtual bridges and virtual switches

Virtual networking in cloud computing: examples with Docker and OpenStack

Software Defined Networking

SDN architecture

The OpenFlow protocol

Examples of SDN programming with OpenFlow

Network Function Virtualization

The ETSI NFV-MANO architecture and standards

An example of orchestration platform: OpenSource Mano (OSM)

Implementation of network service descriptors with OSM

Programming the data plane

The P4 language

Example of programming switches behavior with P4

5G network slicing

Architecture of the LTE and 5G core network

The concept of network slicing

Students taking this class: - Will An extended knowledge of challenges and opportunites in the area of vehicular communications including V2V and V2I. The class material will include real world examples and deployments. - Will understand impact of mobility and propagation on Vehicular Systems performances - Will learn vehicular application scenarios and their evolution - Will learn how design and model for connected/autonomous vehicular systems.

Course contents

Autonomous and connected vehicles are changing automotive as we know it today. Computer Scientists and Engineers are at the center of this revolution. They are the ones behind the innovation and feature-design for  50% of features in any car in the market. This trend is accelerating with the market introduction of  connected cars, electric cars,  autonomous vehicles and Advanced Driver Assistance Systems (ADAS).

This course serves as an introduction to these exciting topics and to foster the curiosity for the open scientific challenges that are now being discussed by a global community of researchers.

Requirements:

Computer network fundamentals and basic data communication theory,

Network programming (i.e. Sockets) and

Introductory knowledge of: distributed systems, event-driven programming, Linux OS and RTOS

Course Description:

This course provides a survey of vehicular computing paradigms, algorithms and systems with the goal of understanding the impact of mobility, propagation, computation and protocol tradeoffs in the connected vehicles scenarios.

The course covers fundamental and advanced principles of Vehicular Networks by studying the protocols and algorithms used in vehicular systems and applications and their expected evolution. Topics include: Intermittent Networks, Mobility and Propagation Challenges, Vehicular edge and fog paradigms (V2X/C-V2X), beyond IP communications, multi-homed connected vehicles, In-vehicle networking, introduction to privacy in vehicular systems, analysis of specific verticals and possible evolutions.

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