Ricerc@Sapienza

This is the second part of the Journal of Data and Information Science (JDIS)
Special Issue on ISSI 2019, the 17th International Conference on Scientometrics
and Informetrics (ISSI2019) held in Rome, on 2–5 September 2019 and includes
additional 10 selected posters presented during the conference largely expanded by
the authors afterwards.
The papers included in this volume have been grouped in three broad themes:
- Indicators & Databases (4 papers);
- Social context, Innovation, and Policy (3 papers);
- Application domains (3 papers).

This volume (Vol. 5, No. 3) of the Journal of Data and Information Science
(JDIS) is the Part I of the Special Issue on ISSI 2019, the 17th International
Conference on Scientometrics and Informetrics (ISSI2019) held in Rome, on 2–5
September 2019 and includes the first part of the selected posters presented during
the conference and extended by the authors afterward.
The goal of ISSI 2019 was to bring together scholars and practitioners in the area
of informetrics, bibliometrics, scientometrics, webometrics and altmetrics to discuss