Dr. Janos Sztipanovits E. Bronson Ingram Distinguished Professor of EECS Director of ISIS

1. Institute for Software-Integrated SystemsISIS – 10 Years Dr. Janos Sztipanovits E. Bronson Ingram Distinguished Professor of EECS Director of ISIS Vanderbilt University Nashville, TN

2. ISIS Snapshot - 2008 • Established by the School of Engineering at Vanderbilt University in 1998 • Academic/professional researchorganization • Composition (housed in 3 buildings): - 30 Research Scientists & Staff Engineers - 9 Faculty - 7 Admin Staff - 6 Visitors - 50 Graduate students • ~$12,000,000 FY08 research awards • ~$ 9,200,000 FY08 expenditure • ~50 projects

3. Core Research Areas • Model-Integrated Computing (MIC) • Metaprogrammable tool suite for domain-specific modeling, model transformations, model management, tool and model integration and design space exploration. Semantic foundation for agile design automation. • Distributed Object Computing (DOC) • Adaptive & reflective middleware, model-based integration technology above component models, secure middleware • Model-Based Design and Integration • Trustworthy Health Information Systems, High-confidence design, Model-driven architecture exploration, Incremental system integration, Structurally adaptive systems, System-security co-design, Policy-driven architectures • Secure Networked Embedded System • Wireless sensor networks middleware, radio-interferometric localization, shooter location applications, lightweight SOA on MANET • Education Technology MIC Tool Suite Sniper Location

4. Simulator Activity Modeling Tool - process models - activity models Process data Activity ModelingLanguage Diagnostics IPCS/DuPont FDIR Modeling Tool - physical - functional Diagnosability Analysis Tool Diagnostic System ISIS Milestones: 90’s Key Driving Programs Time line Innovations • Domain Specific Modeling Languages • Basic Model Translators • Composition platform: MGK • OODB 1990 • Developed: 1988-1993 • Deployed in 1993 • Used in Control Room DuPont Chemicals • Multiple aspect modeling • Metaprogrammable model builder: XGEM • Model migration XGEM • Developed: 1992-1994 • Deployed in 1995 • Used program wide 1995 DTool/Boeing International Space Station MIC Alliance • Metamodeling • Model-based distributed system integration • Multiple-target generators SSPF/SATURNMS Platform Data Servers Model-Based System Integration Tool Bottleneck Tool DARPA EDCS • Developed: 1995-1996 • Deployed in 1996 • Production use in 2 plants UML-basedMetamodeling Process Viewer ISIS Established GM-Saturn • Embeddable “Active” Models • Generative Modeling • GME x • Design space modeling GME Design space modeling Adaptive Target Rec. - Data Flow - Hardware Resources - Behavior Simulator 1999 EmbeddedModels SW Generator • Developed: 1997-2000 • HW/SW Co-design • VHDL generation VHDL Generator

5. C2 Windtunnels Human Centric Design ISIS Milestones: 00’s Key Driving Programs Time line Innovations • MoBIES DARPA Program • Model Transformation Technology • Open Tool Integration Framework • Model-Based Code Generators 2000 GME 200X OTIF DARPA DOC Grpup Model-Driven Middleware • NEST DARPA Program • MIC for Sensor Networks • New applications: Shooter loc. • ARMS DARPA Program • Component-based DRE dev. • Multiple QoS properties • Model-based design OMG MIC PSIG ESCHER GReAT ARMS SPP DARPA DARPA COSMIC Semantic Anchoring NSF 2005 • New MIC Foundations • Semantic Foundations • Metaprogrammable Tool Suite • Model-Based Design Flows • New Domains • System/security co-design • Architecture exploration Architecture Exploration Adaptive Architectures Security Modeling High ConfidenceDesign C2 Windtunnel SOA on MANET 2006 Foundations of Embedded Systems Large NSF ITR UC Berkeley/ISIS-VU NSF Science and Technology Center UC Berkeley/CMU/Cornell/ISIS-VU/Stanford • New MIC Directions: • Network-centric systems • Secure networked embedded systems • Model-based integration of heterogeneous systems • High-confidence systems 2007 2008

6. ISIS Industry Partners Boeing MSR BBN IBM GM LMCOl BAE Siemens Xerox Boeing VU/ ISIS Boeing Boeing Raytheon SwRI

7. ISIS Academic Partners MIT UM CMU Cornell UI ND Penn UCB EU UV WU Stanford VU/ ISIS USC-ISI GT UA

8. Large-Impact Projects • DoD FCS program ISIS MIC tool suite transitioned to modeling and analysisof FCS architecture, and from FY07 to systems integration. • NEST Shooter Location + Self LocalizationISIS sensor net protocols, self localization technology and theShooter Location system transitioned to Raytheon • Fault-Adaptive Control Technology Boeing has licensed the diagnostic software for use on their vehicle programs • Distributed Planning/Scheduling technology ISIS research project results have been transitioned to USMC tactical aviation squadrons • ACE-TAO Middleware and COSMIC tools ACE-TAO used worldwide. Tools used in a large number of commercial and defense programs in the US. • MIC Tool SuiteGME/GREAT/UDM is used worldwide. Up and Coming: • TRUST Model-Integrated Clinical InformationSystems (MICIS) tools • Command and Control Wind Tunnel (C2WT) MIC Tool Suite

9. Modeling Layer Future of ISIS: Technology The Great Convergence: z Software Control Systems package org.apache.tomcat.session; import org.apache.tomcat.core.*; import org.apache.tomcat.util.StringManager; import java.io.*; import java.net.*; import java.util.*; import javax.servlet.*; import javax.servlet.http.*; /** * Core implementation of a server session * * @author James Duncan Davidson [duncan@eng.sun.com] * @author James Todd [gonzo@eng.sun.com] */ public class ServerSession { private StringManager sm = StringManager.getManager("org.apache.tomcat.session"); private Hashtable values = new Hashtable(); private Hashtable appSessions = new Hashtable(); private String id; private long creationTime = System.currentTimeMillis();; private long thisAccessTime = creationTime; private long lastAccessed = creationTime; private int inactiveInterval = -1; ServerSession(String id) { this.id = id; } public String getId() { return id; } public long getCreationTime() { return creationTime; } public long getLastAccessedTime() { return lastAccessed; } public ApplicationSession getApplicationSession(Context context, boolean create) { ApplicationSession appSession = (ApplicationSession)appSessions.get(context); if (appSession == null && create) { // XXX // sync to ensure valid? appSession = new ApplicationSession(id, this, context); appSessions.put(context, appSession); } // XXX // make sure that we haven't gone over the end of our // inactive interval -- if so, invalidate and create // a new appSession return appSession; } void removeApplicationSession(Context context) { appSessions.remove(context); } /** * Called by context when request comes in so that accesses and * inactivities can be dealt with accordingly. */ void accessed() { // set last accessed to thisAccessTime as it will be left over // from the previous access lastAccessed = thisAccessTime; thisAccessTime = System.currentTimeMillis(); } void validate() • Ultra Large Scale Systems: The number and complexity of components rapidly grow • Cyber Physical Systems: Engineered systems use physical and computational components • Model-Based Design: Tool-based design automation using formal and manipulable models • Assist Human Cognition: Learning technology matters… How can we stay relevant?

10. Future of ISIS: The New Research Paradigm • Past: Competence of individuals • Recent past: Competence of organizations • Present and Future: Only dynamic, multi-institutional teams can be competitive • Examples: TRUST S&TC (NSF) (Partners: UC Berkeley/CMU/Cornell/Stanford/Vanderbilt-ISIS) High Confidence Design MURI (AFOSR) (Partners: Vanderbilt-ISIS/UC Berkeley/CMU/Stanford)ATR MURI (ARO) (Partners: UC Berkeley/MIT/Vanderbilt-ISIS)C2WT PRET (AFOSR) (Partners: Vanderbilt-ISIS/UC Berkeley/GMU) How can we remain a coveted partner of the best?

11. Challenge for the Next Decade • Reputation that is based on excellent work -that distinguishes us even among the best • Intellectual environment and atmosphere that attract talent and make worthwhile not only coming but staying… • Exceptional learning, networking and placement opportunities for our students to attract the best minds • Recognized leaders, movers and shakers in research areas that are directly relevant to major societal-scale problems