Keith Marzullo

Keith Marzullo is the inventor of Marzullo's algorithm, which is part of the basis of the Network Time Protocol and the . On August 1, 2016 he became the Dean of the University of Maryland College of Information Studies^[2] after serving as the Director of the NITRD National Coordination Office.^[3] Prior to this he was a Professor in the Department of Computer Science and Engineering at University of California, San Diego. In 2011 he was inducted as a Fellow of the Association for Computing Machinery.^[4]

Research[]

• RAMP (Reliable Adaptive Multipath Networks)
• GriPhyN (Master-worker computation in a wide-area network)
• MURI (Dependent failure models & Collaborative backup for withstanding network catastrophes)
• Mobility (Fault-tolerance for mobile agents & personal computational grids)

Publications[]

1999[]

• Walfredo Cirne and Keith Marzullo. The computational Co-op: Gathering clusters into a metacomputer. Proceedings 13th International Parallel Processing Symposium and 10th Symposium on Parallel and Distributed Processing (IPPS/SPDP 1999). IEEE Computer Society 1999, pp. 160–6. Los Alamitos, CA, USA.
• Meng-Jang Lin and Keith Marzullo. Directional gossip: gossip in a wide area network. Dependable Computing - EDDC-3. Third European Dependable Computing Conference. Proceedings (Lecture Notes in Computer Science Vol.1667). Springer-Verlag. 1999, pp. 364–79. Berlin, Germany.
• Chanathip Namprempre, Jeremy Sussman, and Keith Marzullo. Implementing causal logging using OrbixWeb interception. Proceedings of the Fifth USENIX Conference on Object-Oriented Technologies and Systems (COOTS'99). USENIX Assoc. 1999, pp. 57–67. Berkeley, CA, USA.
• Dag Johansen, Keith Marzullo, and Kåre Lauvset. An approach towards an agent computing environment. Proceedings. 19th IEEE International Conference on Distributed Computing Systems. Workshops on Electronic Commerce and Web-based Applications. Middleware. IEEE Computer Society 1999, pp. 78–83. Los Alamitos, CA, USA.
• Dag Johansen, Keith Marzullo, Fred B. Schneider, Kjetil Jacobsen, and Dmitrii Zagorodnov. NAP: practical fault-tolerance for itinerant computations. Proceedings. 19th IEEE International Conference on Distributed Computing Systems (Cat. No.99CB37003). IEEE Computer Society 1999, pp. 180–9. Los Alamitos, CA, USA.

2000[]

• Meng-Jang Lin, Keith Marzullo and Stefano Massini. Gossip versus deterministically constrained flooding on small networks. In 14th International Conference on Distributed Computing (DISC 2000), Toledo, Spain, 4-6 Oct. 2000), pp. 253–267.
• Jeremy Sussman, Keith Marzullo and Idit Keidar. Optimistic Virtual Synchrony. In Proceedings 19th IEEE Symposium on Reliable Distributed Systems (SRDS-2000), Nürnberg, Germany, 16-18 Oct. 2000, pp. 42–51.
• Idit Keidar, Jeremy Sussman, Keith Marzullo and Danny Dolev. A client-server oriented algorithm for virtually synchronous group membership in WANs. In Proceedings 20th IEEE International Conference on Distributed Computing Systems, Taipei, Taiwan, 10–13 April 2000, pp. 356–365.

2001[]

• Lorenzo Alvisi, Thomas Bressoud, Amr El-Khasab, Keith Marzullo, and Dmitrii Zagorodnov. Wrapping Server-Side to Mask Connection Failures. INFOCOMM 2001, Anchorage, Alaska, 22–26 April 2001, pp. 329–337 Vol.1.
• Kåre J. Lauvset, Dag Johansen and Keith Marzullo, TOS: Kernel Support for Distributed Systems Management, Proceedings of the ACM Symposium on Applied Computing (SAC), Las Vegas, NV, March 2001.
• Karan Bhatia, Keith Marzullo, and Lorenzo Alvisi, Scalable Causal Message Logging for Wide-Area Environments, European conference on Parallel Computing (Euro-Par), Manchester, UK, August 2001.

2002[]

• Lorenzo Alvisi, Karan Bhatia, and Keith Marzullo, Causality tracking in causal message-logging protocols, Distributed Computing, 15(1):1-15, February 2002
• Idit Keidar, Jeremy B. Sussman, Keith Marzullo, and Danny Dolev, Moshe: A group membership service for WANs, ACM Transactions on Computer Systems, 20(3): 191–238, February 2002.
• Dag Johansen D, Kåre Lauvset, and Keith Marzullo. An extensible software architecture for mobile components. Proceedings Ninth Annual IEEE International Conference and Workshop on the Engineering of Computer-Based Systems. IEEE Computer Society. 2002, pp. 231–237. Los Alamitos, CA, USA.
• Kåre Lauvset, Dag Johansen, and Keith Marzullo. Factoring mobile agents. Proceedings Ninth Annual IEEE International Conference and Workshop on the Engineering of Computer-Based Systems. IEEE Computer Society 2002, pp. 253–257. Los Alamitos, CA, USA.

2003[]

• Flavio Junqueira, Ranjita Bhagwan, Keith Marzullo, Geoff Voelker and Stefan Savage, The Phoenix recovery system: Rebuilding from the ashes of an Internet catastrophe. Proceedings of the Ninth Workshop on Hot Topics in Operating Systems, May 18–21, 2003, Lihue, HI
• Karan Bhatia, Keith Marzullo and Lorenzo Alvisi, Scalable causal message logging for wide-area environments. Concurrency and Computation: Practice and Experience, 2003
• Kjetil Jacobsen, Xianan Zhang and Keith Marzullo. Group Membership and Wide-Area Master Worker Computations. ICDCS 2003
• Flavio Junqueira and Keith Marzullo. Synchronous Consensus for Dependent Process Failures. ICDCS 2003
• Dmitrii Zagorodnov, Keith Marzullo, Lorenzo Alvisi and Thomas Bressoud. Engineering fault-tolerant TCP/IP services using FT-TCP. IEEE Dependable Computing and Communications Symposium (DSN-2003)
• Jeremy Sussman and Keith Marzullo. The Bancomat Problem: An Example of Resource Allocation in a Partitionable Asynchronous System. Journal of Theoretical Computer Science 291(1), January 2003.

References[]

External links[]

• University of Maryland Profile
• University of California San Diego Profile
• Google Scholar Profile
• National Science Foundation Profile