Data Integration through the Cloud - How to Combine Internal and External Data Sources - A Design Study. - Patrik Hitzelberger; Paulo da Silva Carvalho; Fernand Feltz (CLOSER, 2012)

Exploring Data Integration Strategies for Public Sector Cloud Solutions. - Alexander Breil; Patrik Hitzelberger; Paulo da Silva Carvalho; Fernand Feltz (EGOVIS/EDEM, 2012)

Open Data Integration - Visualization as an Asset. - Paulo da Silva Carvalho; Patrik Hitzelberger; Benoît Otjacques; Fatma Bouali; Gilles Venturini (DATA, 2014)

Using Information Visualization to Support Open Data Integration. - Paulo da Silva Carvalho; Patrik Hitzelberger; Benoît Otjacques; Fatma Bouali; Gilles Venturini (DATA (Revised Selected Papers), 2014)

A Visual Technique to Assess the Quality of Datasets - Understanding the Structure and Detecting Errors and Missing Values in Open Data CSV Files. - Paulo da Silva Carvalho; Patrik Hitzelberger; Fatma Bouali; Gilles Venturini (DATA, 2015)

Information Visualization for CSV Open Data Files Structure Analysis. - Paulo da Silva Carvalho; Patrik Hitzelberger; Benoît Otjacques; Fatma Bouali; Gilles Venturini (IVAPP, 2015)

Understanding Open Data CSV File Structures for Reuse. - Paulo da Silva Carvalho; Patrik Hitzelberger; Gilles Venturini (ERCIM News, 2015)

Understanding Metadata to Exploit Life Sciences Open Data Datasets. - Paulo da Silva Carvalho; Patrik Hitzelberger; Gilles Venturini (ERCIM News, 2016)