This interactive session will present concrete case studies and best practices from cities deploying federated data spaces to enhance their public services, while fully safeguarding data sovereignty. Participants will share insights on emerging approaches and lessons learned, and exchange perspectives on how data spaces can unlock smarter, more citizen‑centric urban solutions.

This interactive session will explore how digital tools and innovations can enhance city services and contribute to more inclusive, efficient, and citizen‑responsive urban environments. Through practical examples and peer discussions, it will provide a platform for representatives of cities and the European Commission to exchange on challenges, opportunities, and best practices.

The visit will start with a welcome from the GATE team and a brief introduction to the GATE Institute mission and research (Big Data for Smart Society), the first Centre of Excellence in Big Data and Artificial Intelligence in Eastern Europe, established in 2019. 

GATE’s planned programme will include presentations and live demonstrations showcasing the Institute’s expertise in Artificial Intelligence, Digital Twins, data spaces, and data-intensive systems, and highlighting how these technologies are applied to real-world city challenges, offering a direct look at how data-driven solutions support smarter cities. 

Sofia Tech Park is the first science and technology park in Bulgaria. It focuses on key areas such as information technologies, life sciences, and green energy. The Park brings together interconnected units that work in synergy to support innovation, technology development, scientific research, and entrepreneurship. 

The visit will start with a tour of key facilities, including the Supercomputer and selected laboratories, followed by meetings with representatives of the local startup and innovation ecosystem. It will also showcase how the Park’s units work together to support research, technology development, and entrepreneurship.