Kernekoncepter
UM-Bridge facilitates universal interoperability of UQ software with simulation codes, democratizing UQ and enabling reproducible performance comparisons.
Resumé
The article introduces UM-Bridge, a high-level abstraction and software protocol that simplifies advanced Uncertainty Quantification (UQ) applications. It enables effective interdisciplinary collaboration, accelerates the development of advanced UQ methods, and supports reproducible performance comparisons through a library of ready-to-run UQ benchmark problems. UM-Bridge allows for scalable computations on parallel compute clusters and provides a universal approach to link arbitrary tools, reducing user lock-in. The content discusses the architecture, usage, computational aspects, and applications of UM-Bridge in scientific computing.
Structure:
- Introduction to Democratizing Uncertainty Quantification in Scientific Computing.
- Abstract on the importance of Uncertainty Quantification (UQ) in safety-critical model-based analyses.
- Overview of UM-Bridge as a solution to technical complexity in advanced UQ applications.
- Detailed explanation of UM-Bridge's role in facilitating interdisciplinary collaboration and accelerating the development of advanced UQ methods.
- Description of the library of ready-to-run UQ benchmark problems accessible through UM-Bridge.
- Demonstration of UM-Bridge with several scientific applications harnessing HPC resources even without HPC support in UQ codes.
- Discussion on the benefits for scientists, engineers, UQ method developers, and model code developers using UM-Bridge.
- Explanation of how UM-Bridge separates concerns between experts and provides transparent scalability for large-scale models on parallel compute clusters.
Statistik
"In this paper, we introduce UM-Bridge (the UQ and Modeling Bridge), a high-level abstraction and software protocol that facilitates universal interoperability of UQ software with simulation codes."
"UM-Bridge democratizes UQ by allowing effective interdisciplinary collaboration."
"We demonstrate UM-Bridge with several scientific applications."
"UM-Bridge offers portable models through optional containerization."
"UM-Bridge further offers portable models through optional containerization."
Citater
"UM-Bridge democratizes UQ by allowing effective interdisciplinary collaboration."
"UM-Bridge offers portable models through optional containerization."