libROM Video Tutorials Now Available

R educed 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. Computational scientist Youngsoo Choi has recorded two tutorials for libROM users, with plans to record more in the future:

• Poisson equation and its finite element discretization (6:34)
• Poisson equation and its reduced order model (7:15)