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Complex Systems Failure (CSf)

 

 

A Multidisciplinary University Research Initiative (MURI)

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Major Accomplishments

2002 Major Accomplishments

bulletDeveloped anomaly detection methodologies through discrete-event vector representation of non-stationary behavior, using automata theory and statistical mechanics.
bulletFormulated optimal supervisory control algorithms for system and component level fault mitigation based on real signed measure using a bounded operator representation of controller sublanguage dynamics.
bulletDeveloped algorithms for prediction of residual life in structural materials using fractional Brownian motion representation of time-dependent uncertainties.
bulletDeveloped methods for early detection of catastrophic failures through analyses of chaos and fractional dimensional dynamics.
bulletDeveloped computer-controlled test apparatuses and designed experiments for validation of anomaly detection, residual life prediction, and life extending control of mechanical structures, software operational faults and malicious executables, computer hardware, and networked multi-robot systems, under external stimuli and self-excited perturbations.

2001 Major Accomplishments

bulletA language measure for damage-mitigating controller performance, to quantitatively specify dependability and control.
bulletDependable design methods for communication networks.
bulletHardware-in-the-loop fault simulation testbed incorporating (i) CMU's fault behavior model, (ii) Duke's fault-diagnosis model, and (iii) PSU's robotic controllers.

Awards and Honors

Dr. Asok Ray (PSU Faculty)

bullet2002 IEEE Fellowship award
bullet2002 Premier Research award of the Pennsylvania State University, College of Engineering
bulletDistinguished Professorship in the College of Engineering of the Pennsylvania State University

Dr. Daniel P. Siewiorek (CMU Faculty)

bulletGeneral Chairman for a new ACM Conference on Mobile Systems: BioSys, May 2003
bulletEditorial Board for the launch of a new IEEE Computer Society Publication -- Pervasive Computing Magazine, a new professional publication started in 2002
bulletMentor for one of four winning undergraduate design teams composed of three CMU Mechanical Engineering students in the PTC and Motorola Nationwide "Flip for Design" competition. Awards ceremony was held June 21, 2003 at Epcot Center, Walt Disney World
bulletKeynote talk, "Pervasive and Context Aware Computing," at Asian Pacific Computer Human Interaction Conference, November 2, 2002
bulletChair, IEEE Computer Society Technical Committee on Wearable Information Systems

Priya Narasimhan (Assistant Professor at CMU)

bulletNational Science Foundation CAREER Award for proposed research on "Integrated Real-Time and Fault-Tolerance Support for Middleware Applications," 2003-2008
bulletIBM Faculty Partnership Award, 2002
bulletProgram Chair, IEEE Workshop on Dependable Middleware-Based Systems, Mexico, 2003
bulletProgram Chair, IEEE Workshop on Object-Oriented Real-Time Dependable Systems, Mexico, 2003
bulletProgram Chair, Workshop on Foundations of Middleware Technologies, Irvine, CA, November 2002

Kishor Trivedi (Professor at Duke University)

bulletFulbright visiting lecturer award to India (November 2002 - May 2003)
bulletPoonma and Prabhu Goel Chair as a Visiting Professor to IIT Kanpur (August 2002 - May 2003)

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Last updated: 11/02/05.