New libROM Video Tutorials and Website

Reduced order models (ROMs) combine data and underlying first principles to accelerate physical simulations, reducing computational complexity without losing accuracy. The C++ software library called libROM provides data-driven physical simulation methods from intrusive projection-based ROMs to non-intrusive black-box approaches. The project has a new website that contains documentation and examples. Additionally, computational scientist Youngsoo Choi has recorded three user tutorials, with plans to record more in the future:

• Physics-informed sampling procedure for reduced order models (9:25)
• Poisson equation and its reduced order model (7:15)
• Poisson equation and its finite element discretization (6:34)