A Comprehensive Provenance Model

The provenance captured from different layers of abstraction (workflow/process/OS) provides the highest benefit when integrated through a unified provenance framework. To build such a framework, a comprehensive provenance model able to represent the provenance of data objects with various semantics and granularity is the first step. In this poster we present a provenance model able to represent the provenance of any data object captured at any abstraction layer and present an abstract schema of the model. The expressive nature of the model makes it potential to be utilized in real world data processing systems.

Award ID: 1111512