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Scheda Riassuntiva
Anno Accademico 2014/2015
Tipo incarico Dottorato
Insegnamento 096879 - DATA QUALITY: MAXIMIZING VALUE THROUGH MODELING, ASSESSMENT AND IMPROVEMENT
Docente Cappiello Cinzia
Cfu 5.00 Tipo insegnamento Monodisciplinare

Corso di Dottorato Da (compreso) A (escluso) Insegnamento
MI (1380) - INGEGNERIA DELL'INFORMAZIONE / INFORMATION TECHNOLOGYAZZZZ096879 - DATA QUALITY: MAXIMIZING VALUE THROUGH MODELING, ASSESSMENT AND IMPROVEMENT

Programma dettagliato e risultati di apprendimento attesi

The goal of the course is to provide an overview of data quality issues and details about methods and tools available for the data quality assessment and improvement.

The first part of the course aims to provide the foundations of data quality. The course starts by focusing on the definition of data quality and of the various dimensions of data quality. It also addresses the representation and aggregation of data quality metrics.  This part also includes methods for data quality assessment and improvement are presented. In particular, the assessment methods used for the different dimensionsnd different types of data are discussed. For data quality improvement, both data-based and process-based methods are considered. Details about methods for record linkage and duplicate detection are provided.

 

The second part of the course discusses data quality-related issues (e.g., uncertainty, provenance, data and source trustworthiness) in different fields, such as Big data, Web applications, Wireless Sensor Networks.


Note Sulla Modalità di valutazione

The exam consists in the discussion of two or three research articles related to a specific topic.

 

 


Intervallo di svolgimento dell'attività didattica
Data inizio
Data termine

Calendario testuale dell'attività didattica
 

Bibliografia

Mix Forme Didattiche
Tipo Forma Didattica Ore didattiche
lezione
20.0
esercitazione
0.0
laboratorio informatico
0.0
laboratorio sperimentale
0.0
progetto
0.0
laboratorio di progetto
0.0

Informazioni in lingua inglese a supporto dell'internazionalizzazione
Insegnamento erogato in lingua Inglese

Note Docente
The course takes place in the second semester. The dates of the course are: 5-11-13-20 May 2015 and 17 June 2015 from 9 to 13 19 May 2015 from 14 to 18
schedaincarico v. 1.6.1 / 1.6.1
Area Servizi ICT
22/02/2020