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Hessam S. Sarjoughian Arizona Center for Integrative Modeling & Simulation

Hessam S. Sarjoughian Arizona Center for Integrative Modeling & Simulation Computer Science & Engineering Dept. Fulton School of Engineering Arizona State University Tempe, AZ, USA Dec. 5, 2003 First M&SNet Meeting, Tucson, Arizona, USA. Some Topics of Interest. Software engineering

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Hessam S. Sarjoughian Arizona Center for Integrative Modeling & Simulation

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  1. Hessam S. Sarjoughian Arizona Center for Integrative Modeling & Simulation Computer Science & Engineering Dept. Fulton School of Engineering Arizona State University Tempe, AZ, USA Dec. 5, 2003 First M&SNet Meeting, Tucson, Arizona, USA

  2. Some Topics of Interest • Software engineering • Large-scale, multi-level, multi-aspect modeling • Masters program in M&S

  3. Standish Group, 2002 Report Information Technology Projects in USA • Expenditure: $255 billion • Expense marked as wasted: $55 billion • 13,522 projects • All projects • Success rate: 34% • Failure rate: 15% • Challenged rate: 51% • 51% have lower overrun (34% average) • 46% < 20% • The negative findings • 82% increase in time overrun (63% in 2000) • 52% of required features were delivered (67% in 2000)

  4. Technologies Team work UML communication Process incremental development Principles and Methods object-orientation Building Software-Based Systems requirements elicitations requirements specification Users & Developers design specification verification & validation implementation and testing

  5. Source: European Software Process Improvement Training Initiative, 1995

  6. Simulator Source System Experimental Frame Models modeling relation simulation relation Modeling & Simulation MODEL Models & Simulators • Analyzer • static/dynamic • textual/graphical • Mediator • interaction with • simulation models VIEW CONTROL Software Engineering Building M&S to Software Engineering

  7. Experimental Frame Distributed Simulation Simulator Simulator Experimental Frame specifies conditions under which the system is experimented with and observed Models of subsurface physics Models of subsurface physics Subsurface physics Subsurface physics Distributed/Parallel M&S Real World Validation and Verification Model combined simulated & basin system Model

  8. ACIMS Education and Tech Transfer Role • Online Masters of Engineering program in Modeling and Simulation • domain experts • access to professionals in national labs, … • Established relations with national organization • Knowledge Transfer • Industry

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