1000 search results - page 13 / 200 » Provenance for Aggregate Queries |
IPAW
2010
13 years 7 months ago
2010
The World Wide Web evolves into a Web of Data, a huge, globally distributed dataspace that contains a rich body of machineprocessable information from a virtually unbound set of pr...
BTW
2007
Springer
14 years 4 months ago
2007
Springer
: In many application areas like e-science and data-warehousing detailed information about the origin of data is required. This kind of information is often referred to as data pro...
CHI
2010
ACM
13 years 7 months ago
2010
ACM
In the field of Human-Computer Interaction, provenance refers to the history and genealogy of a document or file. Provenance helps us to understand the evolution and relationships...
SIGMOD
2010
ACM
13 years 10 months ago
2010
ACM
We develop a compact and efficient reachability labeling scheme for answering provenance queries on workflow runs that conform to a given specification. Even though a workflow run...
ATAL
2007
Springer
14 years 4 months ago
2007
Springer
Determining the provenance of data, i.e. the process that led to that data, is vital in many disciplines. For example, in science, the process that produced a given result must be...