Logo des Repositoriums

P311 - BTW2021- Datenbanksysteme für Business, Technologie und Web

https://dl.gi.de/handle/20.500.12116/35791
Auflistung nach:

Auflistung P311 - BTW2021- Datenbanksysteme für Business, Technologie und Web nach Schlagwort "CHASE"

1 - 1 von 1
  • Textdokument
    Tracing the History of the Baltic Sea Oxygen Level
    (BTW 2021, 2021) Auge, Tanja; Heuer, Andreas
    In order to guarantee the reproducibility of research results, large research communities, conferences and journals increasingly demand the provision of original research data. Since this is often not possible or desired, a certain tact and sensitivity is needed. With our method, combining provenance and evolution, we can identify the source tuples necessary for the reconstruction of a query result also in temporal databases. To avoid dirty data caused by the inverse evolution, we introduced the what-provenance, which remembers the data types of the source relation.