Selected Recent Publications

This page contains selected recent publications (since 1995) available in a wide array of formats and organized by the research topics. This research was supported in part by US National Science Foundation under grants CDA-9619900, EIa-9729828, CCR-9988266, ACI-0203592, CCF-0611750, DMS-0624849, and NASA under grant 03-OBPR-01-0049.

Google scholar citations

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Research Projects

• QoS Assurance for High Service Availability on Internet Servers
• Energy-aware Resource Managment on Networked Embedded Systems
• Peer-to-Peer Computing
• Mobility Support for Adaptive Grid Computing
• Prefetching on the Internet
• Resource Management for High Performance Computing
• Parallelizing Compiler
• Others ...

QoS Control for High Service Availability on Internet Servers

• Scalable and Secure Internet Services and Architecture, Chapman & Hall/CRC, June 2005.
• Resource allocation for session-based 2D service differentiation on e-commerece servers, IEEE Trans. on Parallel and Distributed Systems (accepted)
• Robust processing rate allocation for proportional slowdown differentiation on Internet servers, IEEE Trans. on Computers, Vol.54(8):964-977, August 2005.
• eQoS: Provisioning of client-perceived end-to-end QoS guarantees in Web servers, IEEE Trans. on Computers, Vol. 55(12), Dec 2006.
• eQoS: Provisioning of client-perceived end-to-end QoS guarantees in Web servers, Proc. of Int. Workshop on Quality of Services (IQWoS'05), June 2005, Passau, Germany.
• Harmonic proportional bandwidth allocation for service differentiation on streaming servers. IEEE Trans. on Parallel and Distributed Systems. , Vol. 15(9):835-848, September 2004.
• "Optimal time-variant resource allocation for Internet servers with delay constraints", Proc. of the 11th IEEE Real-time and Embedded Technology and Applications Systems (RTAS'2005), San Francisco, CA, March 7-10, 2005, pages 22--31.
• Decay function model for resource configuration and adaptive allocation on Internet servers. 12th IEEE Int. Workshop on Quality of Service (IWQoS'04), June 7-9, Montreal, Canada
• Load Balancing on the Internet, The Internet Encyclopedia, John Wiley & Sons, 2003
• Modeling and analysis of 2D service differentiation on e-Commerce servers , Proc. of Int. Conf. on Distributed Computing Systems (ICDCS'04), March 2004, Tokyo, Japan.
• Optimal video replication and placement on a cluster of video-on-demand servers. Proc. of the 2002 Int. Conf. on Parallel Processing (ICPP02), Vancouver, British Columbia, Canada, August 2002
  
• CoStore: A reliable and highly available storage systems. Proc. of the 16th Annual Int'l Symp. on High Performance Computing Systems and Applications, Moncton, New-Brunswick, Canada, June 2002.

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Energy-Aware Resource Management

• Energy-aware modeling and scheduling for dynamic voltage scaling with statistical real-time guarantee, IEEE Trans. on Computers, Vol. 56(3), March 2007.
• System-wide energy minimization for hard real-time tasks, ACM Trans. on Embedded Computing Systems (to appear)
• Energy-efficient wireless packet scheduling with quality of service control, IEEE Trans. on Mobile Computing (to appear)
• System-wide energy minimization for real-time tasks: lower bound and approximization,, ACM/IEEE Proc. of ICCAD'06
• Energy-aware modeling and scheduling of real-time tasks for dynamic voltage scaling, Proc. of IEEE Real-time Symposium (RTSS'05), Miami, FL, Dec 5-8, 2005
• Delay-constrained energy-efficient wireless package scheduling with QoS guarantee, Proc. of IEEE Globecom, St Louis, Missouri, 28 Nov.-2 Dec, 2005

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Peer-to-Peer Computing

• Locality-aware and churn-resilient load balancing algorithms in structured P2P networks, IEEE Trans. on Parallel and Distributed Systems (to appear)
• Elastic routing table with provable performance for congestion control in DHT networks, IEEE ICDCS'06, July 2006
• Hash-based proximity clustering for load balancing in heterogeneous DHT networks, IEEE IPDPS'06, April 2006.
• Scalable and Secure Peer-to-Peer Overlay Networks. Theoretical and Algorithmic Aspects of Sensor Ad Hoc Wireless and Peer-to-Peer Networks. Editor Jie Wu, CRC Press, 2005.
• Cycloid: A scalable constant-degree P2P overlay network. Performance Evaluation: An International Journal, 2005. An early version appeared in IPDPS'04
  
• Locality-aware randomized load balancing algorithms for structured DHT networks, Proc. of Int. Conf. on Parallel Processing (ICPP'05), pages 529-536, June 2005, Oslo, Norway.
  
• "Shubac: A searchable P2P network utilizing dynamic paths for mutual anonymity". Tech. Report CIC-05-03, April 2005.

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Mobility Support for Adaptive Grid Computing

• Mobile Codes and Security. The Handbook of Information Security, Editor H. Bidgoli, John Wiley & Sons, 2005.
• "Distributed shared array with mobility support for reconfigurable distributed virtual machine", Journal of Cluster Computing, Vol. 8(4), October 2005.
• "Service migration in distributed virtual machines for adaptive grid computing", Proc. of Int. Conf. on Parallel Processing (ICPP'05), pages 358-365, June 2005, Oslo, Norway.
• Migration decision for hybrid mobility in reconfigurable distributed virtual machines Proc. of Int. Conf. on Parallel Processing (ICPP04), August 2004, Montreal, Canada.
• A reliable and secure connection migration in mobile agents. Proc. of Int. Conf. on Parallel Processing (ICPP'04), August 2004, Montreal, Canada.
• MAIL: A mobile agent itinerary language for correctness and safety reasonging. Tech. Report CIC-03-04, March 2003.
• Naplet: A Flexible Mobile Agent Framework for Network-Centric Applications
  Proc. of the Second Int'l Workshop on Internet Computing and E-Commerce, Fort Lauderdale, April, 2002.
• Privilege delegation and agent-oriented access control in Naplet. Proc. of the 2003 Int'l Workshop on Mobile Distributed Computing (MDC'2003), June 2003.
• Mobile agent based push methodology for global parallel computing Concurrency: Practice and Experience, Vol. 14(8), July 2000, pages 705--726.
• Traveler: A Mobile Agent Infrastructure for Wide Area Parallel Computing Proc. of the IEEE Joint Sumposium ASA/MA'99: First Int. Symp. on Agent Systems and Applications (ASA'99) and Third Int. Symp. on Mobile Agents (MA'99), October 1999, Palm Springs, CA
• A framework for network management using mobile agent approach. Proc. of the First IEEE Int'l Workshop on Internet Computing and E-Commerce, San Francisco, April, 2001.
  

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Prefetching on the Internet

• Keyword-based semantic prefetching in Internet news services. IEEE Transacation on Knowledge and Data Engineering, 2003 (accepted).
• "Personalized Email management at network edges", IEEE Internet Computing, Vol.9(2):54-60, March/April 2005.
• Towards semantics-based prefetching to tolerate Web access latency. Proc. of the SAINT'2003, pages 318-325, January 2003.
• Neural Net Based Pre-fetching to Tolerate WWW latency. Proc. of the 20th IEEE Int'l Conf. on Distributed Computing Systems (ICDCS2000), April 2000

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Resource Management for High Performance Computing

• Load balancing in Parallel Computers: Theory and Practice. Kluwer Academic, 1997 (232+ pp), ISBN 0-7923-9819-X.
• Optimal remapping in dynamic bulk synchronous computations via a stochastic control approach. IEEE Trans. on Parallel and Distributed Systems, Vol. 14(1):51-62, January 2003. (A preliminary version was presented in IPDPS'2002)
• Optimal periodic remapping of dynamic bulk synchronous computations in multiprogrammed distributed systems , J. of Parallel and Distributed Computing, Vol.63(11):1036-1049, November 2003. (A preliminary version was presented in IPDPS'2000).
• Stochastic prediction of execution times for dynamic bulk synchronous computations Journal of Supercomputing, Vol.21(1), pages 91--103, 2002. (A preliminary version was presented in IPDPS'2001)
• Decentralized Remapping of Data-Parallel Computations in Distributed Memory Multprocessors. Concurrency: Practice and Experience, Vol.9(12), December 1997, pages 1351--1376 (A preliminary version was presented in SHPCC'1994)
• Nearest Neighbor Algorithms for Load Balancing in Parallel Computers. Concurrency: Practice and Experience, Vol. 7(7) Oct.1995, pages 706-739 (A preliminary version was presented in IPPS'1995)
• The Generalized Dimension Exchange Method for Load Balancing in k-ary n-cubes and Variants. Journal of Parallel and Distributed Computing, Vol.24, No.1, January 1995, pages 72-85.
• Iterative dynamic load balancing in multicomputers. Journal of Operational Research Society, Vol. 45, No. 7, July 1994, pages 786-796.
• Performance Evaluation of Load Distribution Strategies in Parallel Branch and bound Computations. Proc. of the 7th IEEE Symp. of Parallel and Distributed Processing (SPDP95) , Oct. 1995.

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Parallelizing Compiler

• Time stamp algorithms for run-time parallelization of DOACROSS loops with dynamic dependences. IEEE Trans. on Parallel and Distributed Systems. Vol. 12(5), pages 433--450, May 2001.
• Effects of Parallelism Degree on Run-Time Parallelization of Loops. Proc. of the 31th Hawai'i International Conference on System Sciences, January 1998, Hawai.
• Time-Stamping Algorithms for Parallelization of Loops at Run-Time. Proc. of the 11th IEEE International Parallel Processing Symposium (IPPS97), April 1997, Geneva, Switzerland.
• Design and Evaluation of an Environment APE for Automatic Parallelization of Programs. Proc. of the 2nd International Symposium on Parallel Algorithms, Architectures, and Networks, June 1996, Beijing, China

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Other Topics

• Efficient Termination Detection for Loosely Synchronous Applications in Multicomputers. IEEE Trans. on Parallel and Distributed Systems. May 1996, pages 537--544 (A preliminary version was presented in IEEE SPDP'1992)
  
• A video replacement policy based on revenue to cost ratio in a multicast TV-anytime system. Proc. of the 15th Int'l Parallel and Distributed Processing symposium and Workshops, IEEE Computer Society, April 2001, pages 1184--1191.
• I/O pipeling algorithms for fast classification in data mining. Proc. of the 12th IASTED Int'l Conference on Parallel and Distributed Computing and Systems, Las Vegas, November 2000
• Distributed shared array: an integration of message passing and multithreading on SMP clusters. Proc. of the 11th IASTED Int'l Conf. on Parallel and Distributed Computing and Systems, Cambridge, MA, pages 305-310, November 1999
• A parallel backpropagation learning algorithm for urban traffic congestion measurement. Proc. of 9th Int'l Conference on Artificial Neural Networks in Engineering (ANNIE'99), pages 75--80, November 1999.
• Parallelization of Radiation Therapy Treatment Planning(RTTP): A Case Study. Proc. of the ISCA 12th Int. Conf. on Parallel and Distributed Computing Systems, August 1999, Florida.
• Active Messages Using Selective Interrupts Without Polling. Proc. of the 10th IASTED Int. Conf. on Parallel and Distributed Computing and Systems, Oct. 1998, Las Vagas, NV
• Relaxed Implementation of Spectral Methods for Graph Partitioning. Proc. of the 5th Int. Symp. on Solving Irregular Problems in Parallel (Irregular'98), August 1998, Berkeley, CA
• Experiences with the Parallelization of Radiation Therapy Treatement Planning. Proc. of International Conference on Advanced Computing, December 1997, India, pages 135-141

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