Raffaele Porcu is a collaborator in Mathematics and Computer science at the University of Cagliari (DMI-UNICA).

He holds a degree in Electronic Engineering and a Master in Embedded Systems for the Internet of Things from the Department of Electrical and Electronic Engineering (DIEE) of the University of Cagliari (UNICA).

His research fields include the application of blockchain technology in different sectors such electronic voting for blockchain applications, and agri-food chain management. He has been studying and developing on Blockchain progects since 2017.

Contacts:
Dipartimento di Matematica e Informatica
Università Degli Studi di Cagliari
Edificio Istituti Biologici via Porcell 4 – 2 piano,
09123 Cagliari, Italia.
e-mail: raffaele.porcu@unica.it

Simona Ibba is a Phd Student of Department of Electrical and Electronic Engineering. Her scientific andresearch activities are focused on:

• Knowledge management development, knowledge representation design and knowledge management strategy, knowledge management.
• Blockchain solutions
• Taxonomies, folksonomies.
• Digital libraries and scholarly literature.

Publications
Articles on International Journals

1. Ibba, S., Ibba, S., Pani, F. E., Pani, F. E., Stockton, J. G., Stockton, J. G., … & Tigano, D. (2017). Incidence of predatory journals in computer science literature. Library Review.
2. Ibba Simona, and Filippo Eros Pani. “Digital Libraries: The Challenge of Integrating Instagram with a Taxonomy for Content Management.” Future Internet 8.2 (2016): 16.

Articles on International Conferences

1. Pinna Andrea, Ibba Simona, A blockchain-based Decentralized System for proper handling of temporary Employment contracts – 2018 – Proceedings of the Computing Conference 2018 – London, UK IN PRESS
2. G.Baralla, Simona Ibba, “Aposentu: A Social Semantic Platform for Hotels”, KDIR 2017
3. Ibba Simona, et al. “CitySense: blockchain-oriented smart cities.” Proceedings of the XP2017 Scientific Workshops. ACM, 2017.
4. K. Mannaro, G. Baralla, S. Ibba, A. Pinna, C. Garau (2017). Towards a Smart Region: the Case Study of a Teledermatology Platform in Sardinian Region (Italy). In The 13th IEEE International Conference on Wireless and Mobile Computing, Networking and Communications. 9- 11th October, 2017, Rome, Italy.
5. Ibba, S., Pani, F. E., & Alberto buschettu. (2016). Categorization and Matching for Drone-based Services. In KMIS (pp. 223-227).
6. Stocchi, M., Lunesu, I., Ibba, S., Baralla, G., & Marchesi, M. (2016). A Synchrosqueezed Wavelet Transform Assisted Machine Learning Framework for Time Series Forecasting. In KDWeb.
7. Stocchi, M., Lunesu, I., Ibba, S., Baralla, G., & Marchesi, M. (2016). The Future of Bitcoin: a Synchrosqueezing Wavelet Transform to Predict Search Engine Query Trends. In KDWeb.
8. Ibba Simona, et al. “Hashtag of Instagram: From Folksonomy to Complex Network.” KEOD. 2015.
9. Calderamo, M., Ibba, S., Pani, F. E., Piras, F., & Porru, S. An Innovative Web Application for Advanced Library Services. European Project Space on Computational Intelligence, Knowledge Discovery and Systems Engineering for Health and Sports, 3.
10. Pani, F. E., Porru, S., & Ibba, S. (2015). A Model for Digital Content Management. In DATA (pp. 240-247).
11. Pani, F. E., Porru, S., Orrù, M., & Ibba, S. (2015). A Complex Network Approach for Museum Services. In KMIS (pp. 216-221).
12. Pani, F. E., Valcalda, B., Ibba, S., & Porru, S. Document Management. The Success of European Projects using New Information and Communication Technologies, 97.
13. Calderamo, M., Ibba, S., Pani, F. E., Piras, F., & Porru, S. Advanced Museum Services. The Success of European Projects using New Information and Communication Technologies, 38.