Corso di laurea magistrale - Area di Ingegneria - Accesso libero con verifica del possesso dei requisiti curriculari - Classe LM-31 (D.M. 270/2004)
Informazioni generali
o Classe di Laurea: LM-31 (D.M. 270/04)
o Tipologia di corso: Laurea magistrale
o Durata: 2 anni
o Corso di studio erogato in modalità convenzionale
o Tipo di accesso: Accesso libero con verifica dei requisiti curriculari in ingresso
o Macroarea di afferenza: Ingegneria
o Dipartimento: Ingegneria dell’Impresa “Mario Lucertini”
o Codice corso: H35
Descrizione e obiettivi formativi
Il Corso assicura una formazione avanzata orientata sulle discipline che qualificano l'aspetto industriale ed una profonda padronanza delle teorie dell'analisi economica e organizzativa, delle più avanzate tecniche decisionali e degli strumenti e metodologie di controllo ed ottimizzazione della gestione dei sistemi complessi. Rispetto all'omonimo corso triennale, il percorso formativo permette un approfondimento tematico e metodologico adeguato sia a un inserimento nel mondo del lavoro a un livello più elevato, sia al proseguimento degli studi per intraprendere un'attività di tipo professionale avanzato e/o di ricerca scientifica. In particolare, il laureato magistrale è in grado di perfezionare l'applicazione delle tecnologie dell'informazione e delle metodologie della ricerca operativa, dell'analisi economica e del management alla soluzione di problemi di grande complessità nell'organizzazione e della gestione operativa dei sistemi produttivi.
Il Corso è organizzato in 7 distinti curriculum, che approfondiscono specifiche competenze professionali: Direzione d'Impresa, Sistemi di Produzione, Sistemi Logistici e di Trasporto, Data Analytics, Ingegneria Gestionale delle Telecomunicazioni, Sistemi Informativi Aziendali, Socioeconomic Engineering.
Il curriculum Direzione d’Impresa intende preparare figure professionali in grado di affrontare con le adeguate competenze il governo delle imprese, formando professionalità idonee alla gestione di situazioni organizzative complesse.
Il curriculum Sistemi di Produzione intende formare un profilo professionale versatile capace di svolgere ruoli sia di tipo tecnico che organizzativo-gestionale nei settori della produzione, e più in generale dell’organizzazione aziendale nel suo complesso.
Il curriculum Sistemi Logistici e di Trasporto intende formare figure professionali in grado di gestire i flussi produttivi, informativi e distributivi di prodotti/servizi, impiegando tecnologie per la gestione di sistemi complessi del settore industriale, dei servizi, della distribuzione e del trasporto.
Il curriculum Data Analytics prepara figure professionali di alto livello in grado di integrare le conoscenze e capacità metodologiche tipiche dell’ingegnere gestionale con una adeguata sensibilità e competenza nell’utilizzo di metodi e strumenti di analisi dei dati e di estrazione di informazione da essi.
Il curriculum Ingegneria Gestionale delle Telecomunicazioni intende formare una nuova professionalità dotata di skill multidisciplinari che coniuga un alto tasso di competenze gestionali e dell’Information and communication technology.
Il curriculum Sistemi Informativi Aziendali ha l’obiettivo di formare figure professionali di alto livello che sappiano coniugare le conoscenze e le capacità metodologiche tipiche dell’ingegnere gestionale con quelle specifiche necessarie all’utilizzo di sistemi informatici con tecnologie innovative.
Il curriculum Socioeconomic Engineering intende formare una figura professionale di analista dei sistemi socio-economici e dei mercati che abbia la “vision” dell’ingegnere, abbia cioè una visione integrata della complessità sociale ed economica, ne sappia tracciare i profili di rischio e di potenzialità e sia in grado di proporre strategie e soluzioni per superare le debolezze ed esaltare le potenzialità di una azienda o di una struttura pubblica.
Sbocchi professionali:
Il laureato magistrale in Ingegneria Gestionale trova collocazione sia in grandi organizzazioni pubbliche e private, sia in piccole e medie aziende, industriali (tipicamente manufatturiere) e di servizio (tra cui anche la Pubblica Amministrazione), sia in società di consulenza a rilevanza nazionale ed internazionale, per: l'approvvigionamento e la gestione dei materiali; l'organizzazione aziendale e della produzione; l'organizzazione e l'automazione dei sistemi produttivi; la logistica e i trasporti; il project management ed il controllo di gestione; la valutazione degli investimenti; la gestione delle infrastrutture; la gestione dell'innovazione; l'adeguamento tecnologico di prodotti e processi; il marketing industriale e la gestione delle vendite; l'analisi e la gestione dei sistemi finanziari.
Condizione occupazionale (indicatori di efficacia e livello di soddisfazione dei laureandi):
http://statistiche.almalaurea.it/universita/statistiche/trasparenza?CODICIONE=0580207303200001
Valutazione della didattica - Studenti
Anno accademico precedente
Riferimenti web e contatti
Sito Web: http://gestionale.uniroma2.it
Coordinatore: Prof. Massimiliano Caramia
e-mail: caramia@dii.uniroma2.it
Segreteria didattica: Sig.ra Patrizia Dominici
Tel: 06 7259 7356
E-mail: infogest@dii.uniroma2.it
Programma di Materiali Per La Produzione Industriale: The course deals with the study of those classes of materials which have registered an increasing interest in many industrial applications. In particular, polymeric composite materials will be deeply analyzed with peculiar attention to their application in automotive, aeronautic, aerospace and civil engineering applications. Then the science and technology of elastomers and rubbers will be presented focusing on the industrial production of tires. New polymers, composite and hybrid materials for additive manufacturing will be discussed, with a specific focues on aerospace applications. Basic knowledge of major coating systems and technologies will be presented in view of tribological, thermal barriers and functional (as TCO in electronic industries) applications. In detail, the course will follow this scheme: Composite materials: polymeric matrix composite materials (PMC): major types of matrix and reinforcements long short fibres and particle filled composites micromechanics of unidirectional and short fiber composites fundamentals of the theory of lamina and laminates fundamentals of nanocomposite materials Elastomers and rubbers: major types of elastomers and fillers compounds and vulcanization processes correlation between material properties and tribological performance fundamentals of elastomers and rubber characterization industrial production of rubbers: the case of tires production New materials for additive manufacturing (3d printing): New design approach for additive manufacturing 3d printing processes: powders and wire printing Printing of polymers : thermoplastic, technopolymers, thermosets Printing of ceramics. Applications in aerospace engineering Surface engineering: Basic knowledge of thermal spray processes (plasma spray, flame spray, arc spray, ecc.) Basic knowledge of Physical vapour deposition techniques (PVD e CVD) Basics of tribology Practical application of coatings: thermal barriers, transparent conductive coatings, wear protections, coatings to modify friction performance Industrial Applciation of Polymers and Composites Rubbers, thermoplastic elastomers, technopolymers with particular focus on space, aeronautic, auto motive engineering, food packaging, sport and leisure time applications Lab experience: 1. realization of a PMC via vacuum bagging 2. Vulcanization of rubber compounds 3. 3d printing of a polymeric component.
NOT AVAILABLE
Programma di Calcolo Automatico Dei Sistemi Meccanici: Basis of the numerical computation. Cpomputer Aided Engineering. Solution of over and under determined systems. Solution of huge linear system of equations. Basys of the finite element method. Type of solutions available after discretization of the structural system. Linear constitutive equation. Method based on stiffness or flexilibity characteristics. Finite elements having an analytical formulation: truss, torsion, beams in plane. Beams in space, change of reference system, assembling of elements and internal numbering. Internal and external restraints. Static condensation of mass, damping and stiffness matrices. Condensed elements and super elements for submodelling. Finitie elements witha weak formulation. Principle of virtual work formulation, alternatives: variational methods, Ritz, weightened residuals (Galerkin, collocation, minimum square). Timoshenko beam and locking. Membrane element with three and four nodes. Plane element with 8 or nine nodes, use of mode dofs per node. Kirchoff and Mindling plate element, how locking affects them. Use of natural coordinate system, isoparametric finite elements. Numerical integration, selective integration. Patch test. Dynamic problems. Concentrated and distributed mass matrices. Eigenvalue solution. Harmonic response. Non linear problems: solution strategies, Stress Stiffening, geometric non-linearities and Bucling. Non linear materials and plasticity. Contact problems.
Introduction to traffic engineering. Elements of road transport modelling (supply, demand, path choice, equilibrium assignment with existence, uniqueness and solution algorithms for network flow calculation). Uninterrupted flow theory: variables, statistical models, traffic flow condition, speed-density-flow relationships, capacity and level of service. Interrupted flow theory: signalized intersections and roundabouts. Intelligent Transport Systems: basics, traffic monitoring, user information, traffic enforcement, cooperative ITS. Practical Application: road transport modelling and simulation for the assessment of the Road Traffic Plan of a medium-sized urban city.
Integrated production systems in the modern manufacturing industry. Manufacturing production and production systems, types of production (unit, batch, mobile and mass), automation of production systems (fixed, programmable and flexible automation), types of production, integration into production, CIM, integrated product design- process-production system. Numerical control machines, evolution of the numerical control, basic components of a CNC machine tool, machining centers, optimized quality control systems. Machining optimization, notions of chip removal processes, choice of cutting parameters, material removal rate, single-pass machining, multi-pass machining, multi-stage machining. Programming of machine tools with NC, point-to-point numerical control, paraxial numerical control, continuous numerical control, axis names, MUCN programming methods, manual MUCN programming, automatic programming of machine tools. CAD-CAM, Generality. Programming codes. Use of Top Solid. Applications
Advanced Computer Aided Modelling: Organic Shape Modelling Techniques. Subdivision surfaces, sculpting, direct modelling. Deformers. Lattice structures and generative modelling. Voronoi diagrams. Integration in CAD environments. Modelling of anatomical shapes. Training on commercial software applications for the reconstruction of organic shapes. Reverse Engineering. Methods of reconstruction of geometric shapes. Scanning systems. Processing of the acquired point cloud. Functional and organic reconstruction. Delaunay triangulation. Problems of fitting curves and surfaces starting from point clouds. Methods of manual and assisted reconstruction of complex surfaces. Laboratory exercises on the use of a contactless scanner and a mechanical arm probe for the acquisition of mechanical and organic shapes. Advanced simulation: compliant mechanisms. Pseudo-rigid kineto-dynamic models. Simulation of compliant mechanisms with multibody techniques. Craig-Bampton condensation. Full-flex methods. Contact problems. Application of compliant mechanisms in the design of prosthesis. Exercises on designing mechanisms with flexible links. Training on commercial software applications. Structural optimization and rapid prototyping methodologies. Requirements and needs for designing parts for 3D printing. Tolerances and morphological limits. Solid modelling of parts for 3D printing. Choice of manufacturing parameters. Influence of manufacturing parameters on mechanical and functional properties of prototypes. Topological optimization problems. SIMP, evolutionary and Generative design methods. Manufacturing costs and problems of operational and economic sustainability. Laboratory exercise on the design and rapid prototyping of an industrial part or device. Advanced immersive and interactive simulation techniques. Virtual and Augmented Reality. Force feedback haptic systems. Natural interfaces. Sequential impulse solvers for real-time interactive simulation. Laboratory exercises on creating an immersive simulation in virtual / augmented reality. Miscellaneous case studies of industrial assemblies addressed with multidisciplinary computer aided design techniques.
RIVOLGERSI AL DOCENTE
http://didattica.uniroma2.it/informazioni/index/insegnamento/176702-Sustainability-Management
The module includes three distinct moments: a) in a first phase students will be provided with the theoretical bases of both studies on organizations and organizational communication as well as wiki platforms for sharing and collaborative writing online b) in a second phase the students will be invited to identify a real organizational context (public, entrepreneurial or non-profit) on which to apply organizational and communication analysis tools c) in the third phase the students will be invited to build a strategic plan of organizational communication for the analyzed organizational realities
Programma di Ottimizzazione Nei Sistemi Di Controllo 1: Review on linear systems; Stability and Lyapunov functions; Controllability; Observability; Principle of optimality and HJB equation; Linear-quadratic regulator and Differential Riccati Equation; Computation of solution to Riccati equation by means of Hamiltonian matrix; Kleinman's algorithm; Infinite-horizon regulator and Algebraic Riccati equation; Tracking and disturbance rejection; Introduction to differential games; Non-cooperative differential games; Zero-sum differential games; Disturbance attenuation problem; L2 gain and H infinity norm; H-infinity control.
http://didattica.uniroma2.it/informazioni/index/insegnamento/159382-Operations-Management-1
The course is focused on advanced, multifunctional and smart materials in the frame of Industry 4.0 and technology transfer. The topics are: polymeric composite and nanocomposite materials with specific functions as self-monitoring, self-healing, etc. ; elastomers and their industrial application with a particular focus on tire production; innovative hybrid, polymeric and composite materials for additive layer manufacturing (3d printing); coatings and surface engineering via thermal spray or physical vapour deposition. More in detail: 1. Fundamentals of material science and technology: the course will start with a quick reacap on basic notions on material science and technology, with particular attention on polymers, ceramics, paper, composite and nanocomposite materials. Materials properties and relevant characterization techniques. 2. Primary, secondary and tertiary packaging in agrifood industry Fundamentals of packaging in agrifood. Main properties: mechanical, gas and humidity barrier, sterilization, controlled atmosphere, etc.. Polyolefine, PET, paper, metals and multilayer systems. Legal constraints in food packaging 3. Sustainable materials in agrifood Reciclability and compostability. Materials from biosources. Secondary raw materials from crops, food and agricultural wastes. 4. Surface Properties and Coatings Coatings for gas barrier or specific functions (antimicorbic, UV resistant, IR reflectant, etc.). Wettability. Edible coatings. 5. Laboratory: Preparation and characterization of material for food industry. .
Multiobjective programming. Multilevel programming. The AMPL lamguage. The discrete event simulation. ARENA Simulation Software.
Introduction. Introduction to database systems. Data management. Historical overview. File System and DBSM. DBSM advantages. DBSM queries. Transactions management. DBSM structure. Relational model. Introduction to the Relational model. Relation Keys and Constraints of integrity. Constraints integrity application. Relational database query. Introduction to the Views. Relational algebra. Introduction. Relational algebra. Selection and projection. Operations on sets. Join. Examples of algebraic queries. SQL. Introduction to SQL. Basic SQL queries. UNION, INTERSECT and EXCEPT operations. Inserted queries. Related inserted queries. Comparison operators between sets. Aggregation operator: GROUP BY and HAVING conditions. Null value. External Joins. Complex integrity constraints in SQL. Statements on many tables. Trigger and active databases. Constraints and Triggers. Entity-Relationship model. Databases and ER diagrams design. Entity, attributes and sets. Relation and sets of relations. Extensions of ER model. Key constraints. Participation constraints. Weak entities. Class hierarchies. Aggregations. Conceptual design with ER model. Conceptual design for big groups. Logical design: from the ER model to the Relational one. From entities and relations sets to tables. Relation sets translation with key constraints. Relation sets translation with participation constraints. Weak entities sets translation. Class hierarchy translation. ER diagrams translation with aggregation. DB & Applications. Application access to databases. Encapsulated SQL. Pointers. Dynamic SQL. Introduction to JDBC. JDBC class and interfaces. SQL command execution. SQLJ. Stored procedure. Internet applications: Introduction to the computer network and Web. HTML documents. XML documents. Introduction to XML. Three-tier application architecture. Presentation level. Intermediate level. File and indexes. External data storage. File organization and indexing. Data structures for indexes. Hash indexes. Tree-structured indexes. Comparison between file organizations. Performances improvement and indexes. SQL: 1999 definition of indexes. Queries execution. Catalog system. Introduction to operator evaluation. Access paths. Relational operations algorithm. Introduction to queries optimization. Queries evaluation plans. Advanced topics. From relational DBs to Reasoning systems: : introduction to Knowledge Based Systems. Metadata and multimedia DB. Introduction to NoSQL paradigms. Introduction to Data Mining.
Artificial Intelligence: Foundation and story of AI. Philosophical Foundations. AI and ethics. The notion of Intelligent Agent. Agents and Environments. Rationality Problem-solving Methods: Search, Optimization, Games, Constraint Satisfaction. Solving Problems by Searching. Uninformed and heuristic strategies. Alpha–Beta Pruning. Constraint Satisfaction Problems. Constraint Propagation: Inference in CSPs. Knowledge: Representation and use. Propositional Theorem Proving. Knowledge Engineering in First-Order Logic. Inference in First-Order Logic. Alternative KR models. Reasoning and planning. Logical Agents. Knowledge-Based Agents. Classical Planning. Algorithms for Planning as State-Space Search. Knowledge Representation. Ontological Engineering. Reasoning Systems for Categories. Uncertain knowledge and reasoning. Probabilistic Reasoning. Machine Learning. Learning from Examples. Artificial Neural Networks. Learning and Knowledge Representation. Inductive Logic Programming. Learning Probabilistic Models. Agent Communicating, perceiving, and acting. Natural Language Processing, Perception, Robotics.
Programma di Politica Economica E Finanziaria Applicata: Instruments and targets for political economy the growth theory the personal distribution theory Endogeneity of growth process Games theory applied to political economy
1. Environment and circular economy, circular economy and thermodynamics, thermodynamics and environment: structural links and critical issues. 2. Correlations between macroeconomic indicators. Energy productivity. Elements affecting the consumption of usable energy sources and foreseeable future incidence. Analysis of the international context, implications for human development and the environment. Interpretations and perspectives. 3. The exergy variable. The theorem of variation of exergy. Irreversibility and exergy destruction. Exergetic efficiency and energy quality factors. 4. Raw materials, exergy and irreversibility: an environmental perspective. The main ecological problems from the global to the local level. "Green" strategies for the territory in the technological and productive subsystems, from the primary to the quaternary level. 5. Energy carriers. Historical overview of the perspectives of the hydrogen carrier. 6. Engineering of processes and interactions between energy and the environment: examples of applications in the civil and industrial sectors. Energy, environmental and economic optimisation criteria. 7. Nuclear energy: basic concepts of atomic and nuclear physics as well as dosimetry and radiation protection, principles of nuclear fission and fusion processes and the fuel cycle. Components, main features and design aspects of nuclear fission and fusion plants. Technical and economic aspects of nuclear waste management and decommissioning. 8. Introduction and overview of energy issues. From the Kyoto Protocol to post-Kyoto emergencies and COP 21: IEA Report 2008, European Directive CCS 31/2009, European Platform ZEFFPP. Global CCS Institute and Set Plan Energy. 9. Communication strategies and public acceptance: CO2 natural gas, ubiquitous, non-toxic, but climate-changing. The concept of maximum risk manageable by CCS technology. 10. Types of underground geological storage. Feasibility studies for geological CO2 storage. 11. High, medium and low enthalpy geothermal energy. Geothermal probes, heat pumps and related energy and plant engineering aspects. 12. The transport of CO2. Updates on laws and regulations for the transport and geological storage of CO2. 13. The capture of CO2. Update on cost-benefit calculations for integrated CCS systems. 14. Prospects for the reuse of CO2. Geopolitics and geoethics CCUS and geothermal technologies.
Programma di Ottimizzazione Nei Sistemi Di Controllo 2: Course Outline: the course is divided in two parts. In the first part, general methods for addressing optimal control problems are provided, under both static and dynamic scenarios. In particular: Dynamic optimization under constraints: feedback optimal control(Hamilton-Jacobi theory, dynamic programming), feedforward optimal control (elements of calculus of variations, Pontryagin's minimum principle). Numerical methods: approximate solution of the Hamilton-Jacobi equatione and of two-point boundary value problems. In the second part, based on the audience, specific classes of problems and methods will be addressed. Possible topics include: LQG control; predictive control; existence results for optimal control; results based on nonsmooth analysis; differential game theory.
The course consists of two sections of equal size and duration. In the first section, the management of systems and services is treated according to both technical and business management paradigms. The reference context is that of an organization that provides ICT services such as fixed and mobile telecommunications, data centering, and in particular cloud computing, content distribution services. The detailed program of the first part is summarized in the following points. Introduction and general concepts on management systems. Review of the theory of telecommunications networks. Main components of the management system of a telecommunications network. The dimensions and functions of management: TMN and FCAPS reference models. Management information and communication pattern for management. Management protocols: SNMP and NetConf. Organization of a management system and problem of the division of activities. Integration within the management system. Service level management. Insight into the fault management sub-system In the second section we study cloud computing, content distribution services, e-commerce, social networking. Particular attention is paid to the context of the so-called over-the-top players: Google, Amazon, Apple etc. The problems and the various management models are studied, as proposed by international bodies (eg eTom of the ITU) and the service innovation is faced with real cases elaborated by students and the collaboration of large operators. Also in the second part some TLC network management standards are taken up and dealt with in detail, including: OSI-SM (Open Systems Interconnection-System Management), TMN (Telecommunications Management Network)
RIVOLGERSI AL DOCENTE http://didattica.uniroma2.it/informazioni/index/insegnamento/176775-Ingegneria-Del-Software
Programma di Simulazione Dei Sistemi Meccanici: Kinematics of 3D motions. Properties of spherical and screw motions. Euler angles. Euler parameters. Applications: interface of inertial sensors with Arduino boards. Rodrigues formula. Cayley formula. Cayler-Rodrigues parameters. Mozzi theorem. Angular speed. Experimental determination of motion parameters. Multibody kinematics: method of kinematic constraints, 2D and 3D cases. Analytical dynamics. Mass geometry: inertia tensor. Newton-Euler equations. Lagrange equations. Multibody approach to dynamic analysis. Automatic generation of equations of motion. Lagrange multipliers and constraint forces. Linear algebra: QR and SVD decompositions. Numerical integration of algebraic-differential equations. Baumgarte stabilization method.
http://didattica.uniroma2.it/informazioni/index/insegnamento/176084-Metodi-Matematici-Per-Lingegneria
http://didattica.uniroma2.it/informazioni/index/insegnamento/175922-Gestione-Della-Qualita Rivolgersi al Docente
http://didattica.uniroma2.it/informazioni/index/insegnamento/172766-Ottimizzazione-Non-Lineare
Programma di Corrosione E Protezione Dei Materiali Metallici: Elements of thermodynamics and kinetics applied to electrochemical corrosion phenomena: the Nernst equation, the Butler-Volmer and Tafel. Diagrams E / pH, of Polarization curve. Corrosion affecting factors. Evolution of corrosion with time. Forms of corrosion: differential aeration, pitting, crevice, galvanic, stress corrosion, corrosion fatigue, erosion, hydrogen damage. Corrosion monitoring in industrial plants. Methods of protection and prevention: corrosion inhibitors, coatings, cathodic protection, anodic protection.
Programma di Elementi Di Diritto Digitale: Programma d’esame - Il diritto digitale e le connesse problematiche - Le fonti (sovranazionali e nazionali) del diritto digitale (in particolare: le direttive comunitarie; il d.lgs.n. 70/2003 sul commercio elettronico; il Codice dell’Amministrazione digitale; il Codice della privacy; il Codice del consumo; la legge sul diritto d’autore) - Internet e i diritti della persona (in particolare: la protezione dei dati personali, il diritto all’identità e alla riservatezza, la tutela dell’anonimato) - Il documento informatico, le firme elettroniche e la firma digitale - Le prove informatiche - Il commercio elettronico e il contratto telematico. I contratti di impresa. I contratti Business to Consumer: la tutela del consumatore nel commercio elettronico (in particolare: la conclusione del contratto , i vizi del contratto telematico, le condizioni generali di contratto e le clausole vessatorie; gli obblighi informativi e il diritto di recesso). - Le comunicazioni commerciali per via telematica - La responsabilità civile da reato informatico - La responsabilità del provider - La responsabilità per il trattamento dei dati personali
Lean production: principles, basic concepts and tools, advanced tools. Advanced methods for maintenance. Management of inventories and procurement. Integrated information systems. Service Operations Management and Lean in services.
Introduction to Sitsemi Information and the Web Development Methodologies for Web Applications Architectures and Web Frameworks UML design of applications and Web Services The model UWE The Struts Framework The Rails framework and Techniques for Fast Development Rich-Client Applications
Programma Lezione 1 Introduzione dei concetti fondamentali della statistica 2 Concetti fondamentali di statistica 3 Il metodo Ordinary Least Squate (OLS) 4 Esercitazione e discussione 5 Regressione lineare con un solo regressore 6 Esercitazione e discussione 7 Test delle ipotesi ed intervallo di confidenza con un solo regressore 8 Esercitazione e discussione 9 Regressione lineare con molti regressori 10 Esercitazione e discussione 11 Test delle ipotesi ed intervallo di confidenza con molti regressori 12 Esercitazione e discussione 13 Regressione non lineare 14 Esercitazione e discussione 15 Panel data 16 Esercitazione e discussione 17 Panel data: test pre la cross sectional dependence; test per le radici unitarie 18 Esercitazione e discussione 19 Analisi spaziale 20 Analisi spaziale e tecniche di stima 21 Esercitazione e discussione
rogramma di Economia Dell'ict: 1. INTRODUZIONE ALL’ECONOMIA DELL’ICT Tipologie di ICT - L’Economia dell’ICT - La produzione e la fruizione dei contenuti – II mercati di riferimento nel settore dei media e dell’ICT - Dati e informazioni – L’intuizione di Kobayashi – La legge di Moore –Importanza delle ICT per lo sviluppo dell’economia e della società ICT e progresso umano - L’economia basata su Internet e reti a banda larga - e-Government e servizi della pubblica amministrazione - ICT e dati macroeconomici - Sviluppo delle reti a banda larga e crescita economica - Cenno su ICT in Italia. 2. RETI E GRAFI Introduzione alle reti - Le reti sociali - Grafi - Definizioni basilari - Parametri caratteristici di un grafo - Metodi di ricerca nei grafi - Componenti connesse, componente gigante - Dinamica delle reti - Effetti strutturali e dinamica delle reti - Chiusura triadica - La forza dei legami deboli - Il fenomeno del piccolo mondo - Effetti della popolarità. 3. ECONOMIA DELLE RETI Lo sviluppo delle Reti e dei Sistemi Informativi - Reti e Topologie di rete, Ridondanza e “Survivability”, Percorsi e modalità di connessione, Distanza e ricerca in ampiezza, Il valore delle reti, L’effetto rete, Esternalità di rete, Economia con effetti di rete e senza effetti di rete, Effetti della crescita delle reti di comunicazione, Cenno sulle leggi del valore delle reti, La Long Tail, Il valore dell’interconnessione. 4. INTERNET E ECONOMIA Il traffico Internet, Il world wide web, Il Web 2.0, Le tecnologie Web abilitanti (Aggregatori, feed reader, media aggregator), podcast-vodcast, Mashup, Marketing ICT, il processo di innovazione e il ciclo di vita dei prodotti ICT, Cenno sulla pubblicità su Internet. 5. RETI, INFORMAZIONE, MERCATI E FOLLA Informazioni in cascata, mercati e informazioni, credenze aggregate e la "saggezza della folla", mercati di previsione, informazioni asimmetriche, incertezza online e sistemi di reputazione, Crowdfunding, Mercati a due versanti. 6. ECONOMIA DELLA CONDIVISIONE E ECONOMIA CIRCOLARE Aspetti innovativi dell’economia della condivisione, Tecnologie impiegate, Servizi offerti, Condizioni economiche e incentivi, Dalla proprietà al servizio, Smart Learning. 7. PAGAMENTI ELETTRONICI E IN MOBILITÀ Sistemi di pagamento in mobilità, Tassonomia del m-payment, Pagamenti online e offline, Architettura del sistema, Circuito di pagamento, Procedure di pagamento, Aspetti di sicurezza. 8. CENNI SU RETI DI TELECOMUNICAZIONI Le reti di TLC, infrastrutture di rete fissa, La rete di trasporto, La rete di backhaul, La rete di Accesso, ADSL, Next Generation Network, Reti Wireless e Reti mobili, Reti Wireless in Ambito Locale, Le reti TLC in Italia 9. ELEMENTI DI REGOLAMENTAZIONE NEL SETTORE DELLE RETI Economie di scala dal lato della domanda - Le Diverse Forme di Mercato (perfettamente concorrenziale, monopolistico, a concorrenza monopolistica oligopolistico) La concentrazione dei mercati, Competition policy e regolamentazione, Esternalità nella regolamentazione, Regolamentazione ex ante e ex post, Elementi della competion policy, mercati regolamentati, Sostituibilità dal lato della domanda e dell’offerta, Concorrenza potenziale, Potere di mercato, Aziende con posizione dominante e significativo potere di mercato, Barriere all’ingresso e all’uscita, concetto di Essential Facility, Open Access, Servizio Universale, La filiera odierna delle Tlc, Open Network Provision, Scala degli investmenti, Interconnessione, Servizi Bitstream e Wholesale Line Rental, Accesso Disaggregato alla Rete Locale.
Programma di Production Management: Push, pull and mixed push-pull systems. Chase vs level production systems strategies. Demand forecasting criteria. Aggregate planning and master production planning (MPS). Order and production Lot sizing. Strategic stock and service level management. Safety stock rightsizing. Look-back vs look-ahead inventory management. Stock-out vs overstock tradeoffs. Material Requirement Planning (MRP) and related lot-sizing approaches. Capacity Requirement Planning (CRP). Critical constraint resource management ad de-bottlenecking. Basics on production scheduling and shop floor control. Process modeling and analysis. Material management in Just-in-Time environment and with Kanban systems. Mixed model schedules. Basics on Optimized Production Technology (OPT) in Theory of Constraints. Lean production and World class Manufacturing pillars.
PART I : Fundamentals of Innovation CONTENTS: I.1. The definition of innovation according to Schumpeter The cycles of the great innovations I.2. The different units of analysis for innovation: - The product : The product matrix , radical innovation of the product, the incremental product innovation . - The process : a taxonomy of the fundamental processes of the enterprise, related to the value chain . The innovation process of radical and incremental ; - The business model : the four key components of the business model ( interface with customers, strategic core , strategic resources , value network ; - The connecting elements between the core components (configuration, benefits for consumers, corporate boundaries ) , the factors that determine the potential of progettabilità of a business model (efficiency , uniqueness, internal cohesion , power of profit) ; innovation of the business model . I.3. The variety of models of the innovation process : - Linear models demand pull and technology push ; - The coupling model based on interactions between different stakeholders; - The parallel model and the integration of systems and network systems . I.4. Innovation actors : Categories of companies and their technological trajectories : Enterprises dominated by suppliers, scale intensive firms , information -intensive , knowledge-based , specialized suppliers . I.5 The actors of innovation : Innovative Systems PART II : Knowledge - Learning - Innovation 2.1 . And Knowledge Management : Knowledge in economic theories , theories of knowledge management and dell'organizzazioni , the knowledge society Drucker , organizational learning , skills according to Hamel and Prahalad , the dynamic capabilities of the enterprise according to Teece , Theory of organizational knowledge creation . 2.2 . The Model Nonaka - Takeuchi : knowledge and information, the epistemological and ontological dimensions of knowledge creation , the interaction between tacit knowledge and explicit knowledge , the spiral of knowledge , the factors enabling the creation of organizational knowledge , the five stages of creation of organizational knowledge . 2.3 . Management Strategies of knowledge and intellectual capital : strategic levers for the use and creation of knowledge , the infrastructure enabling the creation of knowledge , a possible " strategic framework " for investment in intellectual capital.
Industry 4.0 and Smart Factory - Definition, history and reference scenario; the building blocks, drivers, enabling technologies and challenges of Industry 4.0. Enabling technologies for the Smart Factory: Industrial IoT, Big Data, Data Analytics, Machine Learning and Deep Learning, Virtual Reality, Augmented Reality, Mixed Reality, Simulation, Cloud, Edge Computing, 5G, Cybersecurity, Robotics, Human collaborative Systems, Automation and System Integration Fields of application within Smart Factories: management and efficient use of energy, maintenance management, logistics, supply chain, production management and product quality control (Smart Energy Management, Smart Maintenance, Prognostics & Health Management, Digital Supply Chain, Smart Logistics, Smart Production Planning, Digital Shop Floor Management) Cyber-Physical System (CPS) and Digital Twin: concept, architectures and applications; implementation steps and examples The evolution of LCA and product services Evolution of the role of the operator (principles, key technologies, examples) Lean 4.0 Industry 5.0 and development trends Real applications and case studies
Gender Gaps: Real or Perceived?1.1 Gender gaps in the world of work;1.2 The role of culture and traditions;1.3 The choice of studies and career opportunities;1.4 The role of social expectations;1.5 The unconscious biases2. What causes gender gaps?Origin and persistence of gender gaps3. The consequences of gender gaps: who loses and who gains3.1 The impacts of the gender gap on institutions; on society and organizations;4. It is not just an economic problem4.1 Creating value through social inclusion5. Goal # 5 of the millennium goals: Gender Equality;Indicators to measure gender inequality and policies at the supranational level: from the Beijing Declaration and Platform for Action to the EU Gender Action Plan III.
Introduction to manufacturing processes - Classification of manufacturing processes - Material properties Casting techniques - Main issues: solidification of metals, shrinkage and risers, gating system - Expendable mold casting processes - Permanent mold casting processes Forming processes - Fundamentals of theory of plasticity - Bulk deformation processes: forging, rolling, drawing, extrusion - Sheet metal forming: shearing, bending, deep drawing Machining processes - Fundamentals of material removal processes - Tool materials - Wear of tools, Taylor’s tool-life equation - Turning operations - Drilling operations - Milling operations - Grinding processes - Economics of machining - process planning
http://didattica.uniroma2.it/docenti/curriculum/3719-Luciano-Cantone
Programma di Marketing Industriale: The marketing management process The Product Life Cycle model The marketing information system and market research models Sampling and statistical analysis of market research data Models, criteria and analytical methods for market segmentation Methods for estimating current and future demand of goods Models for predicting new products market diffusion The microeconomic view of pricing Direct and indirect discrimination of prices Monopolistic strategies and product featuring Product featuring in competitive markets: the Hotelling model Marketing of industrial goods Lean startup and digital marketing
Rivolgersi al docente
Programma di Tecnologie Dei Sistemi Industriali: Technologies of Industrial Systems (12 Credits – instructor: Vincenzo Tagliaferri) Aim of the Course: Analysis of traditional and non conventional transformation processes. Classification of technologies in the context of production, their applicability, technical and economic analysis. At the end of the course students will have acquired the necessary expertise concerning: - management of the main processing technologies; - definition of production cycles; - critical analysis of technologies and their technical and economic evaluation; - ability to define alternative solutions in the field of technology cycles; - design aspects. Prerequisites: There is no mandatory prerequisite to meet. However, it is highly recommended to have passed the exams of the following courses: Technology of Production Processes; Metallic Materials for Production Processes. Teaching methods: Classroom teaching Examination procedures: Written and Oral Contents: INTRODUCTION. Technologies as transformations of physical state conditions. Technologies and materials. Technologies and economic aspects. Process selections. Innovation in technologies. METAL CASTING. Reference to the main processes: sand casting; shell molding; investment casting; permanent mold casting; pressure casting; squeeze casting. Theoretical aspects of solidification of the jets. CAD and FEM techniques, their integration in metal casting. Design considerations. Technical and economic aspects. FORMING AND SHAPING PROCESSES. Theory of plastic deformation. Recovery, recrystallization and grain growth. Reference to the main processes: forging; lamination; extrusion; drawing. Manufacture of molds. Economic aspects of the massive forming processes. SHEET METAL FORMING. Innovative technologies for sheet metal forming. MATERIAL REMOVAL PROCESSES. Fundamental of cutting: mechanism of chip formation. Reference to the main processes: drilling; milling; gear manufacturing. Machine tools. Economics of cutting. JOINING PROCESSES. Main welding processes: oxyfuel gas welding; arc welding; resistance welding processes. Non conventional welding. Brazing, soldering, adhesive bonding and mechanical joining processes. Economical evaluations. NON CONVENTIONAL TECHNOLOGIES. Principles, processing parameters, selection criteria and quality of machining of the following technologies: Water-Jet Machining, Electrical-Discharge Machining, Laser Beam Machining, Laser Assisted Machining, Electron Beam Machining, Chemical Machining. Electrochemical Machining. Economical evaluations. POLYMERIC MATERIALS. Fundamentals on polymeric material properties. Extrusion. Injection molding. Blow molding. Thermoforming. COMPOSITE MATERIALS. Fundamentals on composite material properties. Material properties and technological aspects. Production of composite materials. FINISHING TECHNOLOGIES. Reference to finishing Technologies. Fluidized bed technology: theoretical aspects. Systems for surface treatments. ADDITIVE MANUFACTURING. Main technologies for polymers and metals. Stereolithography. PolyJet technology. Selective Laser Sintering. Fused deposition modeling. EXERCISE. Quantitative analysis of principal aspects of the technologies discussed (CAD, FEM).
MODULE 1 (6 ECTS) - Introduction to Logistics and supply chain - Discrete choice model - Urban freight transport (Urban/City Logistics) - - Urban freight distribution: actors and problems - - Shopping mobility: surveys and models - - Freight distribution: surveys and models - - City logistics measures - Extraurban freight transport - - Time series - - Freight mode and transport costs - - Logistic costs and mode choice - - Ports within the supply chain and container revolution - Intermodal terminals
EQUIPMENT FOR METAL-CASTING PROCESSES: machines for sand processing and mold fabrication; furnaces; vacuum casting machines; machines for permanent-mold casting. EQUIPMENT FOR SHAPING AND FORMING PROCESSES: rolling mills; forging machines; extrusion equipment; drawing equipment; systems for sheet metal forming. EQUIPMENT FOR MATERIAL REMOVAL PROCESSES: cutting tools; lathes; drills; milling machines; machining and turning centers; machines for powder metallurgy and sintering. EQUIPMENT FOR NON-CONVENTIONAL PROCESSES: Laser; Water-Jet machines; Electrical-Discharge machines; Electron Beam Machining equipment. EQUIPMENT FOR POLYMER PROCESSING: extruders; injection molding machines; blow molding machines, thermoforming machines. EQUIPMENT FOR MANUFACTURING PROCESSES OF COMPOSITE MATERIALS: equipment for manual processes, filament winding machines, pultrusion machines. EQUIPMENT FOR ADDITIVE MANUFACTURING: Fused Deposition Modeling; Stereolithographic machines; Laser Sintering machines. EXERCISES: Exercises to develop the application and design aspects of the topics discussed.
rogramma di Tecnica Delle Costruzioni Meccaniche: SYLLABUS Composite materials: an overview about composites; micromechanics and homogenisation techniques; Classical Laminated Plates Theory; failure criteria ofr composites and laminates. Assembling strategies for composite parts. FEM analysis: an overview about finite element method (FEM); pre processing: CAD model de-featuring, model/geometry associativity; solution strategies; FEA models troubleshooting and validation; post processing: representation of field results on the mesh, local inspection of stress results, animations, generation of tables and x-y plots. Guidelines for the production of technical documentations of a mechanical project: how to prepare a report and how to present the result of a project using a digital presentation. A full project will be executed by teams of students in strict cooperation with the teacher during the course; specific topics will be defined at the beginning of the lessons. ACQUIRED KNOWLEDGE At the end of this course the student will be able to use a commercial FEA code for the design of a complex mechanical component (system); will be able to produce and present the technical documentation related to the project; will master the basic notions for the structural design of composite material parts. PREREQUISITES Calcolo Automatico Dei Sistemi Meccanici, Costruzione di Macchine TEXT BOOKS - Notes available on the teacher website. - Engineering Mechanics of Composite Materials, 2nd edition, Isaac M. Daniel, Ori Ishai, Oxford University Press, ISBN 019515097X.v
Programma di Economia Dei Sistemi Industriali 1: 1. Introduzione all’economia industriale e richiami della teoria di base Obiettivi del corso e richiami alla teoria di base. 2. Le politiche per la concorrenza ed il benessere sociale Introduzione 2.1. Efficienza allocativa ed efficienza produttiva. - Potere di mercato: una definizione. - L'inefficienza allocativa del monopolio. - Attività di «rent seeking» 2.2. Efficienza dinamica - Incentivi all’innovazione: monopolio vs concorrenza. 2.3. Politiche pubbliche ed incentivi ad innovare. - La protezione dei diritti di proprietà: ex-ante ed ex-post. - Le essential facilities. 3. Struttura industriale e risultati economici 3.1 L’approccio SCP, .-Misurazioni dei risultati economici. - Margini prezzo-costo. -. Misure della struttura del mercato. 3.2 Ricerca empirica: il mercato dell’acqua in bottiglia 3.2. Metodi Statistici per la misurazione. .-La regressione lineare 3.3. La definizione di mercato rilevante e la valutazione del potere di mercato. - Definizione del mercato di prodotto. - Definizione del mercato geografico. 4. Le politiche pubbliche nei confronti delle imprese e dei mercati 4.1 Le politiche della tutela della concorrenza. - La normativa antitrust negli Stati Uniti. -. La normativa antitrust nell'Unione Europea. - La normativa italiana sulla concorrenza. 4.2 Obiettivi della politica della concorrenza. 5.L’impresa e i costi 5.1 Concetti di costo - Concetti di costo - Tipi di costo 5.2. Le economie di scala e di varietà - Cause delle economie di scala. - Cause delle economie di scopo. - La misurazione delle economie di scala e scopo. -. Il learning by doing. 5.2. Analisi empiriche delle curve di costo 6.Il monopolio 6.1. Comportamento monopolistico - Creare e mantenere un monopolio - Il monopolio naturale - Il monopolio multiprodotto - I beni durevoli e i limiti del potere di monopolio 6.2. La differenziazione dei prodotti e la concorrenza monopolistica - L’approccio di Lancaster - Il modello della localizzazione di Salop: l’industria dei cerali 6.3. Metodi complessi per la determinazione del prezzo - Le condizioni di base - La discriminazione di primo, secondo e terzo grado - La discriminazione di prezzo ed i vincoli verticali. - L’impatto della discriminazione sul benessere e le politiche pubbliche 6.4. Impresa dominante e frangia competitiva Il modello della domanda ad angolo. 7.Integrazione Verticale e Restrizioni Verticali 7.1 L’integrazione verticale. - Il modello di base - L’obiettivo dell’integrazione verticale 7.2 Le restrizioni verticali.
Human behaviour in organizations Corporate Governance models The organizational climate Interpersonal communication Organizational negotiation Decisions with limited rationality Creativity, innovation, and development Change management and leadership Motivation and incentives
Introduction: technological challenges in the agri-food; role of food-packaging, its environmental impact and its potential in reducing food waste. - Requirements of packaging items in the agri-food segment (mechanical properties, chemical resistance, toxicity, compatibility with specific foods, barrier effect) Raw materials in food-packaging industry -1. Glass: characteristics, limits, applications. Technologies for the manufacturing of specific packaging (bottles, jars, etc.). Correlation between final product properties and manufacturing technologies - 2. Metals (aluminum, tinplate and other coated steels, stainless steel); specific manufacturing technologies; the role of interior coatings -3. Polymers: most common plastic materials, use of additives in plastics materials and regulations; specific processing technologies and heat-sealable polymers; - 4. Biopolymers: material production and processing technologies, application issues; disposal and regulatory strategies. -Technologies for the production of multilayer and flexible materials for liquids; characteristics and applications of finished products -Performances of the finished products in food storing: shelf life and variables of influence, modeling for quantifying the shelf life, Oswin windows
What is Industry 4.0. Enabling technologies. Additive Manufacturing: basic principles. Design for Additive Manufacturing; Think Green. Classification and characteristics of the main AM techniques (FDM, LOM, SLA, DLP, PolyJet, Binder Jetting, SLS, Multijet Fusion, DMLS, SLM, EBM). Parametric 3D design: part and assembly design. The laser sources; properties and characteristics of the laser beam; Material-laser interaction. Industrial laser processing: cutting, drilling, marking, milling, welding and joining. Machine learning: general principles; case study development.
Programma di Costruzione Di Macchine: 1. Stress analysis of rotors. 1.1 mono-dimensional elastic theory of thin disk. Introduction, equilibrium equations; compatibility equations; general differential equation for rotating disk subjected to thermal load; constant thickness rotating disk (solid or annular, with various loading conditions, also with thermal load); rotating disks having a fictitious density variation along the radius; annular disk having hyperbolic profile with various loading conditions (also with thermal load); uniform strength disk; conical disk and non-linear variable thickness disks (solid or annular, with various loading conditions, also with thermal load and fictitious density variation along the radius); disk having arbitrary profile: Timoshenko-Grammel’s method and Manson’s method; constant thickness disk and non-linear variable thickness disks subjected to angular acceleration; design of rotating disks and stress concentrations; code and standards concerning design of rotors. 1.2 Stress analysis of rotating cylinders in the linear elastic field. Introduction and general equations; circular cylindrical body with clamped ends or indefinitely extended along its axis subjected to centrifugal and thermal loads; circular cylindrical body of finite length with free ends subjected to centrifugal and thermal loads; solid cylindrical body of finite length and with free ends, subjected to transient thermal load. 1.3 Stress analysis in rotating disks loaded beyond yielding. Basic hypotheses and their limitations for disks made of non-hardening materials: elastic and elastic-plastic analysis of rotating solid or annular disks; residual stresses by overspeeding, bursting angular speed. Two general methods for hardening materials: Millenson-Manson’s method and general analytical method. Use of plasticity in design and limit-design factor. 2. Stress analysis of circular cylinders subjected to pressure and thermal field. 2.1 Thin-walled circular cylinders stressed in the linear elastic range. Basic assumptions; stress and strain state in thin-walled circular cylinders under internal and external pressure; strength theories used in design and response analysis; design of thin-walled circular cylinders; effective hoop stress distribution through the wall thickness; instability of thin-walled circular cylinders under external pressure; effect of geometrical imperfections and circumferential stiffening rings; instability of thin-walled circular cylinders subjected to axial load: overall instability and local instability. Thermal stresses by temperature gradient along the thickness. 2.2 Thick-walled circular cylinders stressed in the linear elastic range. Generality; axial, radial and hoop stress distributions through the wall thickness of thick-walled circular cylinders; analysis of strain state and displacements; strength theories used in design and response analysis; design of thick-walled circular cylinders; concentric circular cylinders assembled with an interference fit and optimization; optimizing two circular cylinders assembled with an interference fit and subjected to internal pressure; shrink-fit shaft/hub assemblies and effects of centrifugal force; multilayer circular cylindrical structures; circular cylinders subjected to a radial temperature gradient. 3. Stress analysis of plates. 3.1 Rectangular plates. Bending of long rectangular plates to a cylindrical surface: differential equation and integration; pure bending of rectangular plates of finite size: slope and curvature of slightly bent plates and relations between bending moments and curvature; particular cases of pure bending; limitations on the applications of the derived formulas; thermal stresses in plates with clamped edges; small deflections of laterally loaded plates: differential equation of the deflection surface and boundary conditions. 3.2 Circular plates. Differential equation for symmetrical bending of laterally loaded circular plates and integrations; uniformly loaded circular plates; circular plate with a circular hole at the center; circular plate concentrically loaded; circular plate loaded at the center; corrections to the elementary theory of symmetrical bending of circular plates to take into account the effect of shearing forces and normal pressures on planes parallel to the middle surface; 3.3 Circular plates of non-uniform thickness. Circular plates of non-uniform thickness: notes on Pichler’s plate, Conway’s plate, Vivio&Vullo plates. 4. Stress analysis of shells. 4.1 Shells without bending. Definitions and notation; middle surface and principal curvatures; relations between stresses and stress resultants per unit length; components of strain, changes of curvature and twist of the middle surface; relations between stress resultants per unit length and changes of curvature and twist of the middle surface; shells in the form of a surface of revolution and loaded symmetrically with respect to their axis; membrane theory; particular cases of shells in the form of surfaces of revolution; shells of constant stresses; displacements in symmetrically loaded shells having deform of a surface of revolutions. 4.2 General theory or bending theory of cylindrical shells under axisymmetric loads. General considerations and fundamental relations; long circular cylindrical shells subjected to concentrated loads on one edge; long circular cylindrical shells with constrained edges under uniform internal pressure; long circular cylindrical shells subjected to concentrated line load distributed uniformly along a circumference; long circular cylindrical shells subjected to load distributed through a portion of finite length. Analysis of circular cylindrical shells reinforced by equidistant stiffening rings. 5. Pressure vessels. Generality; cylindrical pressure vessels with flat-plate closures: closure absolutely rigid or deformable in its own plane; cylindrical pressure vessels with flat-plate closures: closure deformable in its own plane and middle plane which does not coincide with the junction plane; cylindrical pressure vessel with formed closures: hemispherical dished heads and elliptical dished heads; the problem of discontinuity in cylindrical pressure vessels with formed closures having semi-elliptical meridian curve; thickness discontinuities between circular cylindrical shells. Shell in form of a torus. Background on pressure vessel international technical standards
General elements of the course. Analysis of the main stages of the design and management of a complex mechanical system i.e. feasibility analysis, outline design and executive design. Implementation and automation with accompanying economic rationale . The logistics of machine management and its design. The tools of planning a mechanical project in elementary activities, scheduling, graphical representation, series activities and parallel activities, Gantt chart, hints on PERT method .Evaluation of alternatives, decisions under conditions of certainty, decisions under conditions of risk, decisions under conditions of uncertainty Economic evaluation criteria. Criteria for system design Efficiency, stability, reliability, maintainability, quality Life cycle and life cycle analysis. Maintainability. Translated with www.DeepL.com/Translator (free version)
Programma di Production Management: Push, pull and mixed push-pull systems. Chase vs level production systems strategies. Demand forecasting criteria. Aggregate planning and master production planning (MPS). Order and production Lot sizing. Strategic stock and service level management. Safety stock rightsizing. Look-back vs look-ahead inventory management. Stock-out vs overstock tradeoffs. Material Requirement Planning (MRP) and related lot-sizing approaches. Capacity Requirement Planning (CRP). Critical constraint resource management ad de-bottlenecking. Basics on production scheduling and shop floor control. Process modeling and analysis. Material management in Just-in-Time environment and with Kanban systems. Mixed model schedules. Basics on Optimized Production Technology (OPT) in Theory of Constraints. Lean production and World class Manufacturing pillars.
Freight transport and Logistics Planning and Programming - Sustainable Urban Mobility Plans - Plans and Programmes of freight transport - Externalities Assessment of projects on freight nodes: - Effect classification - Financial analysis, Benefit-Cost Analysis, Multi-Criteria analysis - Technical-Economic feasibility studies
Types of data: structures, formats and media; Collection, extraction and display of data from Social Media; Construction of indexes and indicators, simple and complex, to analyze Social Media; Measures of similarity and dissimilarity between statistical and variable units; Cluster Analysis techniques; Principal Component Analysis; Correspondence Analysis; Canonical correlation; Multidimensional Scaling; Multi-way data Analysis; Social Network Analysis; Sentiment Analysis e Text Mining for Social Media
Basic overview of Machine Learning. Supervised vs. Unsupervised methods. Machine Learning Metrics and Evaluation. Introduction to document modelling: from Information Retrieval to Natural Language Processing models of free texts. Language Models. Markov processes. Generative models: HMM. Use Case: Probabilistic POS tagging PAC Learnability. Perceptron SVM. Hard Margin. Soft margin SVM. Kernels. Polynomial and Gaussian Kernels. Sequence Kernels. Kernel for NLP. Tree Kernels. Semantic Tree kernels. Deep Learning. Intro e Background. NNs: tasks and Training. Convolutional Neural Networks. Recurrent Neural Networks. Deep Learning Software Development. NN in Python. Language modelling with neural models. Advanced topics: attention; encoding-decoding; adversarial NNs; transformers. Web Search basics: Overview of the IR process. Crawling. Spam & Ads in Web search. Web Search & Link Analysis. Rank and Relevance: PageRank. HITS. Web and Lexical Semantics: the role of lexical learning in Web scenarios. Opinion Mining e Sentiment Analysis: the tasks, the resources and the training methods. Advanced Statistical NLP for QA (from NERC & SRL to QA) Advanced Machine Learning for the Web: Learning to Rank, Recommending systems
Recall of bayesian statistics and learning Graphical models and bayesian networks Supervised learning: Regression (linear and not linear), regularization Feature selection Linear classification: Fisher LDA, perceptron, Naive bayes Generative models for classification Discriminative models for classification, logistic regression Support vector machines, kernel Multilayer perceptron Non parametrics models: knn and Parzen windows Gaussian processes Decision trees Ensemble models: bagging, boosting, random forests, Adaboost, Gradient boosting Unsupervised learning
Introduction to NLP and to the challenge of talking machines. The language: linguistic models and theories Linguistic models and systems. - How to determine that a model is correct and a system is effective: inter-annotation agreement and statistical significance - Morpholgy: Finite state automaton and transducers - Syntactic analysis with context-free grammars - - Parsing with context-free grammars - - Feature Structures and Unification - - Tree Adjoining Grammars - - Modular and Lexicalized Parsing - - Probabilistic context-free grammar - Semantics - - Symbolic Semantic Representation: WordNet and FrameNet - - Lambda Calcolus for natural languagte semantics - - Distributional semantics - Textual Entailment Recognition
Introduction to Open Data. The five-stars quality classification for open data established by W3C. Licenses over data: free/open licenses. Data, metadata, data vocabularies, ontologies, thesauri: terminological ambiguities in intersectorial scenarios. The economic value of data. Open Data in the Cultural Heritage domain. The Semantic Web: an introduction. The Semantic Web and Open Data: Linked Open Data. Data and Knowledge models for the Web. Multilingualism: denotational aspects, terminological properties and models for advanced lexicon. Lexico-semantic interaction. SPARQL: a query language and a data access protocol over the web for RDF Metadata: the importance of metadata and their role for autonomous machines on the web. LOD Cloud: the “cloud” of Linked Open Data over the Web, a bootstrap of the Semantic Web, and a contradiction at the same time Dataset repositories and portals. Technologies for Linked Open Data: triple stores; RDF API & Middleware; ontology editors, thesauri editors, different paradigms and usage scenarios. ETL (extract, transform, load) in a model RDF interpretation: triplification of legacy sources and unstructured data. Open Data publication: standard & best practices
Introduction to Information Retrieval Definition of Inverted Indices Index Construction Algorithms for information coding and compression Document ranking, term weighting Introduction to the Vector Space Model Probabilistic Information Retrieval Evaluation of IR Systems Efficient and large-scale development of IR systems Crawling and Duplicate Detection Introduction to Lucene/SOLR Introduction to Map Reduce Advanced Retrieval Models (2-Poisson Model, Dirichlet Language Model)
The course addresses the issues listed in the following points. General concepts on mobile radio networks: basic architecture of a mobile radio system: components and functionality (classic approach) and evolution of modern architectures of access networks for mobile radio systems (new approaches and solutions). Mobile radio systems and their evolution: from 2G systems to 4G and 5G systems. Evolution of mobile radio services. The UMTS-LTE (4G) system: LTE network architecture, transmission and network aspects (the Evolved packet switched (EPS) system). E-UTRAN - LTE + Evolved Packet Core (EPC) network. Band allocation for LTE services. The main innovations in the LTE Advanced system. Hints on the concept of Self Organizing Network (SON). The new 5G system: the 5G NR radio interface and architecture of the new 5G network.
One dimensional systems. Lagrange equations. Variational principles. Simmetries and constants of motions Hamilton equations. Integrability, canonical transformations, Hamilton-Jacobi equations
Programma di Supply Chain Management: Introduction to logistic systems and to integrated logistics Network design problems The actors of the Supply Chain and the Third Party Logistics (3PL) Introduction to Inventory management. Inventory management in logistics networks Transportation Management Strategic alliances Distribution strategies Integration of production and Supply Chain Design (Design for Logistics, postponement, Mass Customization) Closed Loop Supply Chain e Reverse Logistics Inventory Routing City Logistics Case studies Multi-agent modelling, Unified Modeling Language (UML), Matheatical modelling Optimization techniques for problems of integrated logistics Project Work
Programma di Elementi Di Diritto Dei Contratti: Introduction to the contract. Fundamental elements The agreement. Artt. 1337 and 1338 c.c. The atypical contract Accidental elements of the contract The effects The sources Invalidity Rescission The consumer legislation Interpretation Society LBO Leasing Factoring Franchising Engineering
