Archives and Data Management Systems in the Big Data Era

Session

Session 5 - Workflow management systems and Data Mining

Feb 27, 2025, 9:00 AM

216 (CNR Bologna)

Description

Focused on the usage of archival data, this session is user oriented to collect requirements and discuss about possible future implementations.

42. Workflow Management Systems

Andrea Bignamini (Istituto Nazionale di Astrofisica (INAF))

2/27/25, 9:00 AM

10. The QUBRICS database for machine learning: architecture and performance.

Giorgio Calderone (Istituto Nazionale di Astrofisica (INAF))

2/27/25, 9:20 AM

The QUBRICS project aims to identify new, bright and high-redshift QSOs in the Southern Hemisphere using photometric data from several astronomical surveys, and machine learning methods for classification and redshift regression.

I will briefly describe the architecture and performance of our internal database, and its role within the QUBRICS ecosystem.

31. INAF Open Science

Riccardo Smareglia (Istituto Nazionale di Astrofisica (INAF))

2/27/25, 9:40 AM

44. Mining Archives: needs for Machine Learning

Giuseppe Riccio (Istituto Nazionale di Astrofisica (INAF)), Stefano Cavuoti (INAF - Astronomical Observatory of Capodimonte Napoli)

2/27/25, 10:00 AM

38. Round table

2/27/25, 10:20 AM

7. Web-based approach to Data Management

Luciano Nicastro (INAF-OAS Bologna)

Web-based services make astronomical data, such as images and object catalogs, easily queryable and accessible via a browser or script.
Nowadays the size of the data underlying these services does not impose any restriction on their usability. Relational or schema-less database management systems can be employed to manage both data and metadata. Furthermore, web tools can also include...