2853 search results - page 8 / 571 » On the Efficiency of Provenance Queries |
CONCURRENCY
2008
13 years 7 months ago
2008
DKE
2010
13 years 7 months ago
2010
EDBT
2009
ACM
13 years 12 months ago
2009
ACM
Data provenance is essential in applications such as scientific computing, curated databases, and data warehouses. Several systems have been developed that provide provenance fun...
CIDR
2011
12 years 11 months ago
2011
End-to-end data processing environments are often comprised of several independently-developed (sub-)systems, e.g. for engineering, organizational or historical reasons. Unfortuna...
PVLDB
2010
13 years 5 months ago
2010
Though partially automated, developing schema mappings remains a complex and potentially error-prone task. In this paper, we present TRAMP (TRAnsformation Mapping Provenance), an ...