Yigal Arens, PhD
Title  Division Director, Intelligent Systems Research Professor, Daniel J. Epstein Department of Industrial and Systems Engineering, USC
Degrees PhD & MA, Mathematics, UC Berkeley
BA, Mathematics, Hebrew University, Israel
Phone 310.448.8766
Email arens@isi.edu
Research Focus Digital government, “unexpected events,” information integration, multimedia interfaces and other artificial intelligence. Co-directs the USC- Columbia University Digital Government Research Center and directs the USC Center for Research on Unexpected Events. Co-founded, and is a director of, Fetch Technologies, a web information-gathering solutions provider.
 
David A. Barnhart, ME
Title  Director, Aerospace Technology and Systems Center
Degrees MS, Aerospace adn Ocean Engineering, Virgina Polytechnic Institute and State University
BS Aerospace Engineering, Boston University
Phone 310.448.8644
Email barnhart@isi.edu
Research Focus Design and development of advanced aerospace systems, new technologies and techniques for flight testing, changing the essential makeup of the satellite industry to lower cost and overall flight time to orbit.
 
Terry V. Benzel, MA
Title  Deputy Division Director, Computer Networks
Research Scientist, Marshall School of Business, USC
Degrees MA & BA, Computer Science, Boston University
Executive MBA, UCLA
Phone 310.448.9438
Email tbenzel@isi.edu
Research Focus Information security, critical information infrastructure protection, security testbed design, malware containment, IDS, firewalls, network monitoring and management, distributed systems, middleware. Program manager for Cyber Defense Technology Experimental Research (DETER) testbed. Conducts Systemic Security Management capability model research at USC Marshall School of Business.
 
Robert Braden, MS
Title  Supervising Computer Scientist, ISI Fellow
Degrees MS, Physics, Stanford University
BS, Engineering Physics, Cornell University
Phone 310.448.9173
Email braden@isi.edu
Research Focus Computer network protocols, especially at the transport layer and above. Particular interests have included end-to-end protocols, integrated services, resource reservations, active networking, the knowledge plane, network testbeds and role-based architecture.
 
Gully A.P.C. Burns, PhD
Title  Neuroinformatics Research Scientist
Degrees PhD, Physiology, Oxford University
BS, Physics, Imperial College London, United Kingdom
Phone 310.448.8712
Email burns@isi.edu
Research Focus Addressing information overload for biomedical scientists through knowledge management systems, appropriately designed ontologies and text-mining approaches. Builds knowledge management systems. Applications include biomedical research and other scientific fields.
 
Hans Chalupsky, PhD
Title  Project Leader, Loom Knowledge Representation & Reasoning Group
Degrees PhD, Computer Science, State University of New York at Buffalo
MS, Computer Science, Vienna University of Technology, Austria
Phone 310.448.8745
Email hans@isi.edu
Research Focus Scalable knowledge representation and reasoning systems (such as PowerLoom ®), knowledge-based applications, ontology construction, merging, translation and maintenance, knowledge and link discovery in social networks and semantic graphs for intelligence applications (KOJAK Link Discovery System), hybrid reasoning systems, belief reasoning and programming languages.
 
Ann Chervenak, PhD
Title  Project Leader, Advanced Systems Research Assistant Professor, Computer Science
Degrees PhD & MS, Computer Science, UC Berkeley
BS, Electrical Engineering, USC
Phone 310.448.8225
Email annc@isi.edu
Research Focus Grid computing techniques, including data and replica management in distributed computing systems, metadata cataloging, and peer-to-peer approaches to distributed resource recovery. Currently exploring applications of these techniques to earth science and climate modeling.
 
Stephen Crago, PhD
Title  Senior Project Leader, Dynamic Systems
Degrees PhD, Electrical Engineering, USC
MS & BS, Computer and Electrical Engineering, Purdue University
Phone 703.812.3729
Email crago@isi.edu
Research Focus Computer architecture, multiprocessors, embedded processing, performance analysis and optimization. Algorithm implementation on novel computer archi- tectures; hardware prototyping. Applications include processing time, throughput, efficiency and scalability challenges.
 
John Damoulakis, PhD
Title  Division Director
Degrees PhD, Mechanical-Aerospace Engineering, Rice University
MS, Electrical and Mechanical Engineering, Technical University of Athens, Greece
Phone 703.812.3718
Email jdamoulakis@isi.edu
Research Focus Electronics, including computing and communications payloads; advanced microelectronics; and reconfigurable electronics such as fault-aware, self-repairing chips that resist radiation and detect errors.
 
Dan Michael Davis, JD
Title  Director, Joint Experimentation on Scalable Parallel Processors Project
Degrees JD, School of Law, University of Colorado
BA, Psychology (Quantitative), University of Colorado
Phone 310.448.8434
Email ddavis@isi.edu
Research Focus Large-scale, intelligent agent simulations and high-performance computing (HPC). Data fusion and management, design-rule-checking algorithms, HPC center management, computational science development, and supercomputer uses in the grades K-12 area.
 
Ewa Deelman, PhD
Title  Research Team Leader, Intelligent Systems
Research Assistant Professor, Computer Science, USC
Degrees PhD, Rensselaer Polytechnic Institute
MS, Computer Science, State University of New York at New Paltz
Phone 310.448.8408
Email deelman@isi.edu
Research Focus Design and exploration of collaborative scientific environments with particular emphasis on workflow management. Leads the Pegasus project, which designs and implements workflow mapping techniques for large-scale workflows running in distributed environments. Associate Editor of the Scientific Programming Journal and a chair of the GGF Workflow Management Research Group.
 
Jeffery Draper, PhD
Title  Project Leader Research Faculty, Ming Hsieh Department of Electrical Engineering, USC
Degrees PhD & MSE, University of Texas at Austin
BS Texas A& M University
Phone 310.448.8750
Email draper@isi.edu
Research Focus Processing-in-memory (PIM), radiation-hardening-by-design, computer micro architectures, VLSI, parallel computer architectures, and interconnection networks. Participated in architecture development and led several large-scale VLSI development efforts on a number of projects. VLSI artifacts developed by his research group include two variants of a 55-million transistor PIM chip design and a 100-million gate polymorphous computing chip that was developed in collaboration with Raytheon Company.
 
Matthew French, MEEE
Title  Project Leader, Dynamic Systems
Degrees ME & BS, Electrical Engineering, Cornell University
Phone 703.812.3733
Email mfrench@isi.edu
Research Focus Research combines advances in digital signal processing with computer architecture and embedded systems. Topics include intelligent control of computer architectures, knowledge-aided signal processing systems, and signal processing algorithm mapping and tools. This research addresses the radar, SIGINT, communications, and image processing domains in rugged environments (military, space, and low-power).
 
Aram Galstyan, Ph.D.
Title  Project Leader, Intelligent Systems
Degrees PhD, Physics, University of Utah
BS, Physics, Yerevan State University, Armenia
Phone 310.448.9183
Email galstyan@isi.edu
Research Focus Non-linear filtering methods for behavioral modeling, statistical mechanics of process estimation, machine learning, complex adaptive systems, dynamics of complex networks, social network analysis, mathematical models of distributed multi-agent systems.
 
Vicente Garcia, MSEE
Title  Director, Information Operations Center (IOC)
Degrees MS, Electrical Engineering, Naval Postgraduate School
MS, Engineering, University of Central Florida
BS, Electrical Engineering, New Mexico State University
Phone 310.448.8423 (office)
310.715.9295 (cell)
Email vcgarcia@isi.edu
Research Focus Implementing strategies and capabilities for an inter-disciplinary team conducting multi-intelligence and information operations. Operates student security clearance program for work with intelligence community. Emphasis on classified research on multi-intelligence projects. Naval Reservist holding rank of Navy Captain.
 
Yolanda Gil, PhD
Title  Associate Division Director, Intelligent Systems
Research Associate Professor, Computer Science Department, USC
Degrees PhD & MS, Computer Science, Carnegie Mellon University
BS Technical University of Madrid, Spain
Phone 310.448.8794
Email gil@isi.edu
Research Focus Interactive knowledge capture, including intelligent user interfaces, knowledge-rich problem solving, scientific and grid computing, and Semantic Web. Also large-scale distributed data analysis through knowledge-rich computational workflows. Serves on National Science Foundation Advisory Committee of Computer Science and Engineering Directorate.
 
John Granacki, PhD
Title  Division Director, Advanced Systems Research Associate Professor, Ming Hsieh Department of Electrical Engineering (Systems) and Department of Biomedical Engineering, USC
Degrees PhD, Electrical Engineering, USC
MS, Physics, Drexel University
BA, Physics, Rutgers University
Phone 310.448.8770
Email granacki@isi.edu
Research Focus High-performance and low-power embedded computing systems, VLSI, systems-on-a-chip and wireless systems. Major research themes include advanced computer architectures, multi-core processors, distributed memory systems and bio-inspired architectures. Potential applications: biomedical prostheses and devices, military systems and sensor networks.
 
Robert B. Graybill, MS
Title  Division Director, National Innovation Initiatives
Degrees MS, Computer Science, Johns Hopkins University
BS, Electrical Engineering, Pennsylvania State University
Phone 703.248.6171
Email graybill@isi.edu
Research Focus Transformational embedded and high performance computing (HPC) software and hardware architectures and systems with applications to industry, national defense and academic research. An extension of this research is the application and role of HPC in accelerating U.S. industry and supply chain innovation.
 
Wes Hansford, MSEE
Title  Director, MOSIS
Degrees MS & BS, Electrical Engineering, California
Phone 310.448.9199
Email hansford@isi.edu
Research Focus MOSIS is the first online brokerage for low-cost and low-volume semiconductor chip prototyping and fabrication. MOSIS also offers an educational program that fabricates student chip designs free of charge for universities across the nation. Our focus areas are VLSI and MEMS fabrication, E-commerce and design/analysis tools.
 
John Heidemann, PhD
Title  Senior Project Leader, Computer Networks
Research Associate Professor, Computer Science Department, USC
Degrees PhD, Computer Science, UCLA
BS, Computer Science, University of Nebraska
Phone 310.448.8708
Email johnh@isi.edu
Research Focus Sensor networks, sensor net/Internet integration, wireless and media-access (MAC) protocols, Internet protocols, network simulation.
 
Jerry R. Hobbs, PhD
Title  Project Leader Intelligent Systems Research Professor, USC
ISI Fellow
Degrees PhD & MS, Computer Science, New York University
BS, Mathematics, Duke University
Phone 310.448.9140
Email hobbs@isi.edu
Research Focus Artificial Intelligence, including ontology, computational linguistics, discourse analysis, parsing, syntax, semantic interpretation, information extraction, knowledge representation, encoding commonsense knowledge, the structure of conversation, origin of language and the Semantic Web.
 
Eduard Hovy, PhD
Title  Deputy Division Director, Intelligent Systems
Director, Natural Language Group
Director, Center for Knowledge Integration and Discovery (CKID) Center
ISI Fellow
Degrees PhD & MS, Computer Science, Yale University
BSc, Mathematics and Publications, Rand Afrikaans University, South Africa
Phone 310.448.8731
Email hovy@isi.edu
Research Focus Natural language processing, human language technology, computational linguistics, including text mining, information extraction, text summarization, machine translation, corpus annotation, question answering, language analysis and generation, discourse structure processing. Digital/electronic government, including heterogeneous database alignment, language processing in support of eRulemaking, eParticipation, etc. Ontology construction and use, especially with regard to natural language applications.
 
Carl Kesselman, PhD
Title  Director, Center for Grid Technologies
Research Professor, Computer Science Department, USC
ISI Fellow
Degrees PhD, Electrical Engineering, UCLA
MS, Electrical Engineering, BA, Computer Science, State University of New York at Buffalo
Phone 310.448.9338
Email carl@isi.edu
Research Focus Understanding how exponential changes in computational and networking technology fundamentally impact the ways that people interact and work together. Emphasis on basic mechanisms and structures for creating, operating and evolving distributed, computationally enabled virtual organizations.
 
Jihie Kim, PhD
Title  Computer Scientist, Intelligent Systems
Research Assistant Professor, Computer Science Department, USC
Degrees PhD, Computer Science Department, USC
MS & BS, Computer Science and Statistics, Seoul National University, South Korea
Phone 310.448.8769
Email jihie@isi.edu
Research Focus Pedagogical discourse analysis, knowledge-based workflow systems, and meta-learning reasoners. Also developed novel interactive knowledge capture tools in several collaborative projects, including intelligent interfaces for collaborative problem solving, workflow composition systems, and dialogue tools that use tutoring and learning principles. Recently started project on pedagogical tools for online asynchronous discussion.
 
Kevin Knight, PhD
Title  Project Leader, Intelligent Systems
Research Associate Professor, Computer Science Department, USC
ISI Fellow
Degrees PhD, Computer Science, Carnegie Mellon University
BA, Computer Science, Harvard University
Phone 310.448.8716
Email knight@isi.edu
Research Focus Natural language processing, machinetranslation, statistical learning, artificial intelligence and decipherment.
 
Craig Knoblock, PhD
Title  Senior Project Leader, Intelligent Systems
Research Professor, Computer Science Department , USC
Degrees PhD & MS, Computer Science, Carnegie Mellon Univesity
BS, Computer Science, Syracuse University
Phone 310.448.8786
Email knoblock@isi.edu
Research Focus Developing intelligent techniques to enable rapid and efficient information integration. Emphasis on technologies required for constructing distributed, integrated applications from online sources. Technologies include information extraction, source modeling, record linkage, data integration, plan execution, and application to geospatial data integration and bioinformatics.
 
Jeff LaCoss, BS
Title  Project Leader, Advanced Systems
Degrees BS, Computer Science and Engineering, UCLA
Phone 310.448.8235
Email jlacoss@isi.edu
Research Focus Hardware, including real-time low-power processing and stimulation for neural implants and prosthetics. Efficient computing for power-critical embedded applications in remote or hostile environments. Extreme high-performance computing for autonomous cognitive platforms with multiple sensor inputs.
 
Thomas W. Lehman, MS
Title  Supervising Computer Scientist
Degrees MS, Electrical Engineering, Johns Hopkins University
BS, Mechanical Engineering, Virginia Polytechnic Institute and State University
Phone 703.812.3736
Email tlehman@isi.edu
Research Focus Advanced network architectures and intelligent network control. Expertise in IP control planes and optical technologies used to create networks which can dynamically provision resources and reconfigure topologies. Applications include network traffic engineering, emergency response, client requested services, automated management, and self-healing networks.
 
Kristina Lerman, PhD
Title  Project Leader, Intelligent Systems
Research Assistant Professor, Computer Science Department, USC
Degrees PhD, Physics, UC Santa Barbara
AB, Physics, Princeton University
Phone 310.448.8714
Email lerman@isi.edu
Research Focus Mathematical modeling and analysis of multi-agent systems, including distributed robots, human pedestrians, and social networks; semantic modeling of information sources for the purpose of automatic information integration.
 
Robert F. Lucas, PhD
Title  Division Director, Computational Sciences
Degrees PhD, MS & BS, Electrical Engineering, Stanford University
Phone 310.448.9449
Email rflucas@isi.edu
Research Focus Software for scalable computing systems, particularly linear solvers for computer-aided engineering applications. Also novel computing devices, entity-level modeling of urban populations, and performance engineering of large-scale, parallel scientific and engineering codes.
 
Daniel Marcu, PhD
Title  Project Leader, Intelligent Systems
Research Associate Professor, Computer Science Department, USC
Degrees PhD & MS, University of Toronto
BS, Technical University of Cluj, Romania
Phone 310.448.8726
Email marcu@isi.edu
Research Focus Natural language processing and machine learning. Developing efficient learning and search algorithmsfor large-scale natural language processing problems. Believes that machine translation is a wonderful playground for continuously generating and testing new research ideas.
 
Stacy Marsella, PhD
Title  Project Leader, Intelligent Systems
Research Assistant Professsor, Computer Science Department, USC
Degrees PhD, Computer Science, Rutgers University
MS, Computer Science, Worcester Polytechnic University
BS, Economics, Harvard University
Phone 310.448.8407
Email marsella@isi.edu
Research Focus Artificial intelligence, including modeling of cognition and emotion, creation of interactive thespian agents, social simulation and theory of mind including creation of "PsychSim" social simulation tool generating social behavior for virtual humans, and "smartbody" virtual human animation system.
 
Robert Neches, PhD
Title  Division Director, Distributed Scalable Systems
Degrees PhD & MS, Cognitive Psychology, Carnegie Mellon University
BA, Artificial Intelligence and Educational Technologies, UC San Diego
Phone 310.448.8481
Email rneches@isi.edu
Research Focus Distributed software systems engineering, information management, intelligent human-computer interaction, computer-supported cooperative work, resource management, decision-making and decision support. Theme: integrated groupware for situation awareness, future possibilities projection, and risk-sensitive, option-preserving decision-making. Applications include business enterprise systems, military and business intelligence, and command and control.
 
Richard Nelson, MS
Title  Director, Information Processing Center
Degrees MS, Computer Science, California State University Fullerton
Phone
Email
Research Focus Co-developer myportal.isi.edu, a Java-based finance and administration portal. Project Leader Digital Amphitheater, a software videoconferencing client-server system that can support up to 64 simultaneous participants.
 
Clifford Neuman, PhD
Title  Director, USC Center for Computer Systems Security
Degrees PhD & MS, Computer Science, University of Washington
BS, Computer Science and Engineering, Massachusetts Institute of Technology
Phone 310.448.8736
Email bcn@isi.edu
Research Focus Distributed systems, computer security and electronic commerce. Principal designer of the Kerberos authentication system, which provides authentication for Microsoft’s Windows/Vista and many other operating systems. Developed the NetCheque® and NetCash payment systems and Prospero Directory Service. Working on computing architectures that support multiple perspectives on software and systems trustworthiness.
 
Michael D. Orosz, PhD
Title  Project Leader, Distributed Scalable Systems
Degrees PhD, Computer Science, UCLA
MS, Computer Science, University of Colorado
BS, Engineering, Colorado School of Mines
Phone 310.448.8266
Email mdorosz@isi.edu
Research Focus Human-computer interfaces in mission-critical environments, “system of systems” frameworks, distributed systems, and real-time data acquisition systems. Also development and fielding of prototype systems that address operational risk management, integrated modeling environments, command and control, decision support, and flight scheduling and execution.
 
Robert Parker, MEEE
Title  Founding Member and Deputy Director, ISI
Director, ISI East
Division Director, Dynamic Systems
Degrees ME, Electrical Engineering, Cornell University
BS, Electrical Engineering, Massachusetts Institute of Technology
Phone 703.812.3730
Email parker@isi.edu
Research Focus Adaptive and advanced systems, embedded computing, trusted micro-electronics. Coordinates new hardware systems opportunities across ISI. Leads ISI East in Arlington, Virginia.
 
Gordon Roesler, PhD
Title  Director, Center for Energy Informatics and Systems
Degrees PhD, Physics, Massachusetts Institute of Technology
BS, Physics, United States Naval Academy
Phone 310.448.8226
Email gmr@isi.edu
Research Focus Applications of information sciences and physical sciences to energy issues, including renewable energy, smart grid technologies, and energy for developing nations. Theme: high performance computing for renewable performance prediction, sensor development and integration, safety enhancement systems, and risk-sensitive, option-preserving decision-making. Applications include public utilities, military energy consumers, and unusual energy consumers such as planetary exploration.
 
Herbert Schorr, PhD
Title  Executive Director, ISI
Degrees PhD & MA, Electrical Engineering, Princeton University
BS, Electrical Engineering, City College of New York
Phone 310.822.1511
Email schorr@isi.edu
Research Focus Leads ISI. Also a Senior Associate Dean of Engineering, in charge of USC’s Viterbi School of Engineering Distance Education Network and Information Technology Program; Co-chair of the USC Center for High-Performance Computing and Communications; and Research Professor in the Computer Science Department.
 
Brian Schott, MS
Title  Project Leader, Dynamic Systems
Degrees MS, Computer Science, George Washington University
BS, Computer Science, University of Maryland
Phone 703.812.3722
Email bschott@isi.edu
Research Focus Low-power embedded computing systems, high-performance computing, and parallel and distributed systems. Developed field programmable gate array-based (FPGA) computing systems for high-performance defense applications and a modular, Linux-based power-aware microsensor system with a 1000x dynamic power range.
 
Wei-min Shen, PhD
Title  Director, Polymorphic Robotics Laboratory
Research Associate Professor, Computer Science Department, USC
Degrees PhD & MS, Computer Science, Carnegie Mellon University
MS, Institute of Automation, Academy of Sciences, China
BS, Electronics & Computer Engineering, Jiao-tong University, China
Phone 310.448.8710
Email shen@isi.edu
Research Focus Self-Reconfigurable, Adaptive, and Autonomous Robots and other Artificial Intelligent Systems. Current projects include SUPERBOT project building modular, multifunctional and self-reconfigurable robots for space exploration. Recent projects include CONRO and SOLAR (robotics) and DataCrystal (datamining).
 
Joseph W. Sullivan, PhD
Title  Associate Director of ISI Manager, Strategic Development
Degrees PhD, Cognitive Psychology, University of Kansas
MA, Psychology, University of Colorado
BA, Psychology, University of Florida
Phone 310.448.8206
Email sullivan@isi.edu
Research Focus Responsible for development of ISI strategic initiatives. Expert in intelligent user interfaces and autonomous systems; more than 25 years of experience taking multi-disciplinary research projects from concept to realization, leading to technology commercialization. Technical management experience includes information systems development for Harris Corporation, aerospace research at Lockheed Research Lab, and personal/mobile computing research and technology innovation at Fuji Xerox. Held a faculty post at the University of Colorado School of Medicine. Holds nine patents.
 
Pedro A. Szekely, PhD
Title  Project Leader, Distributed Scalable Systems
Research Assistant Professor, Computer Science Department, USC
Degrees PhD & MS, Computer Science, Carnegie
Mellon University
BS, Computer Science and Math, University of the Andes, Colombia
Phone 310.448.8641
Email pszekely@isi.edu
Research Focus Human-computer interaction and visualization, information integration, distributed planning and scheduling in uncertain and dynamic domains, decision support for human-in-the-loop systems. Emphasis on integrating these technologies to solve real-world problems.
 
Joseph D. Touch, PhD
Title  Director, Postel Center
Research Associate Professor, Computer Science Department and Ming Hsieh Department of Electrical Engineering, USC
US Air Force Transformational Satellite (TSAT) Senior Network Engineer
Degrees PhD, Computer Science
MS, Computer Science
BS, Biophysics & Computer Science
Phone 310.448.9151
Email touch@isi.edu
Research Focus Prototype large-scale, network-based software/hardware systems. Overlay networks (for virtualization, Denial of Service protection, fault tolerance and increased capability) optical Internet routers, network architecture, security performance and configuration issues, transport protocol performance, and latency reduction. Expertise in Internet architecture and protocols, Internet protocol standards and link, network and transport layer interactions.
 
Vance Tyree, MS
Title  R & D Manager, MOSIS Service
Degrees MS & BS, Electrical Engineering, UC Berkeley
Phone 310.448.8231
Email tyree@isi.edu
Research Focus CMOS transistor compact modeling for nanometer technologies, emphasizing quantum mechanical effects and complex doping profiles. Approach uses innovative mathematical methods involving the full Schrodinger/Gauss equations system to avoid unstable mathematical approximations.
 
P. Thomas Vernier, PhD
Title  Engineering Manager, MOSIS
Research Associate Professor, Ming Hsieh Department of Electrical Engineering, USC
Degrees PhD, Electrical Engineering, USC
National Science Foundation Predoctoral fellow, University of Michigan
BS, Biology & Chemistry, Wheaton College
Phone 310.448.8752
Email vernier@isi.edu
Research Focus Responses of biological systems to electric fields, especially very short (nanosecond), but very high intensity (MV/m) pulsed fields, using conventional delivery through macro scale electrodes and also a direct interface between integrated circuit electronics and biological tissue. Investigations range from molecular dynamics simulations of phospholipid bilayers in electric fields to observations of living cells during pulse exposure to evaluations of nanoelectropulse therapy for clinical applications.
 
Peter M. Will, PhD
Title  Director, Microsatellite Systems Center
Research Professor, Daniel J. Epstein Department of Industrial and Systems Engineering; Mork Family Department of Chemical Engineering and Materials Science; and Astronautics and Space Technology, USC
ISI Fellow
Degrees PhD & BS, Electrical Engineering, University of Aberdeen, Scotland
Phone 310.448.8796
Email will@isi.edu
Research Focus Design and application of reconfigurable robots, microrobotics, micro-satellite systems, rule-driven electronic commerce, nanotechnology, optical switching, design technology and engineering management.
 
John Wroclawski, MSEE
Title  Division Director, Computer Networks
Degrees MS & BS, Electrical Engineering, Massachusetts Institute of Technology
Phone 310.448.8237
Email jtw@isi.edu
Research Focus Architecture, technology and protocols of the Internet and other large, decentralized communication systems, systems aspects of pervasive computing, and core principles of self-organizing systems. Division research thrusts include sensor networks, network and distributed systems security, network architecture and protocol design, overlay networks, network simulation, congestion control, high-speed communications, embedded systems, wireless and mobile networks, traffic and performance modeling, and advanced networking applications.