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» Provenance and Data Synchronization
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ICDE
2009
IEEE
160views Database» more  ICDE 2009»
13 years 5 months ago
Perm: Processing Provenance and Data on the Same Data Model through Query Rewriting
Data provenance is information that describes how a given data item was produced. The provenance includes source and intermediate data as well as the transformations involved in pr...
Boris Glavic, Gustavo Alonso
SEMWEB
2009
Springer
13 years 12 months ago
Semantic Provenance for Science Data Products: Application to Image Data Processing
—A challenge in providing scientific data services to a broad user base is to also provide the metadata services and tools the user base needs to correctly interpret and trust t...
Stephan Zednik, Peter Fox, Deborah L. McGuinness, ...
DMSN
2010
ACM
13 years 5 months ago
Facilitating fine grained data provenance using temporal data model
E-science applications use fine grained data provenance to maintain the reproducibility of scientific results, i.e., for each processed data tuple, the source data used to proce...
Mohammad Rezwanul Huq, Andreas Wombacher, Peter M....
BTW
2007
Springer
123views Database» more  BTW 2007»
14 years 1 months ago
Data Provenance: A Categorization of Existing Approaches
: 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...
Boris Glavic, Klaus R. Dittrich
SEMWEB
2009
Springer
13 years 12 months ago
A New Perspective on Semantics of Data Provenance
: Data Provenance refers to the “origin”, “lineage”, and “source” of data. In this work, we examine provenance from a semantics perspective and present the W7 model, an...
Sudha Ram, Jun Liu