PP Presentation
Analysis of Technical Problems
Multiple Semantic Domains - components for three domains
* application - PDE solvers, decision systems
* runtime software - resource management, communications
* hardware - processor/memory systems
- interconnection networks
# parallel architectures
# LANs
# WANs
Multiple Resolutions of Model Components
* Faithfulness versus execution time
* Known versus estimated
* Value of knowledge
Multiple Modes of Model Evaluation
* Multiple simulators
* Analytically solvable models