2853 search results - page 4 / 571 » On the Efficiency of Provenance Queries |
SIGMOD
2008
ACM
14 years 6 months ago
2008
ACM
Data lineage and data provenance are key to the management of scientific data. Not knowing the exact provenance and processing pipeline used to produce a derived data set often re...
VLDB
2002
ACM
14 years 6 months ago
2002
ACM
Several organizations have developed very large market basket databases for the maintenance of customer transactions. New applications, e.g., Web recommendation systems, present th...
SSDBM
2010
IEEE
13 years 11 months ago
2010
IEEE
The Resource Description Framework (RDF) format is being used by a large number of scientific applications to store and disseminate their datasets. The provenance information, desc...
FAST
2009
13 years 3 months ago
2009
We observed that the Condor batch execution system exposes a lot of information about the jobs that run in the system. This observation led us to explore whether this system infor...
ICDE
2007
IEEE
14 years 7 months ago
2007
IEEE
Skyline query processing has been investigated extensively in recent years, mostly for only one query reference point. An example of a single-source skyline query is to find hotel...