Engineering topics
Publications and source records attributed to Stephan, Eric.
CIMantic Graphs (aka CIM-Graph) is a new python library developed by PNNL to reduce the burden of working with the Common Information Model. CIMantic Graphs takes a novel approach of building in-memory labeled property graphs for creating, parsing, and editing CIM power system models.
We propose an approach for improved reproducibility that includes capturing and relating provenance characteristics and performance metrics, in a hybrid queriable system, the ProvEn server. The system capabilities are illustrated on two use cases: scientific reproducibility of results in the ACME climate simulations and performance reproducibility in molecular dynamics workflows on HPC computing platforms.
GridAPPS-D provides a method for developers to run their new applications on a real-time simulator with extensive modeling and tool support. GridAPPS-D is built around standard data models like the CIM. It readily interfaces to existing software products, which may also 1) use components of GridAPPS-D and 2) supplement or replace the built-in distribution simulator, facilitating the deployment of new ADMS applications to existing software products.