Publications

Journal Publications

• Z. Papazachos and H. Karatza, “The Impact of Task Service Time Variability on Gang Scheduling Performance in a Two-Cluster System”, Simulation Modelling Practice and Theory, Elsevier, Volume 17, Issue 7, August 2009, pp. 1276-1289.

• Z. Papazachos and H.D. Karatza, “Performance Evaluation of Bag of Gangs Scheduling in a Heterogeneous Distributed System”, Journal of Systems and Software, Volume 83, Issue 8, August 2010, pp. 1346-1354.

• Z. Papazachos and H.D. Karatza, “Gang Scheduling in a Two-Cluster System Implementing Migrations and Periodic Feedback”, Simulation: Transactions of the Society for Modeling and Simulation International, Sage Publications, 2010, doi:10.1177/0037549710371218.

• Z. Papazachos and H.D. Karatza, “Scheduling of Frequently Communicating Tasks”, International Journal of Communication Systems, Wiley, Volume 25, Issue 2, pages 146–157, February 2012.

• Z. Papazachos and H.D. Karatza, “Gang Scheduling in Multi-Core Clusters Implementing Migrations”, Future Generation Computer Systems, Elsevier, Volume 27, Issue 8, October 2011, pp. 1153-1165.

• Z. Papazachos and H. Karatza, “Gang Scheduling in a Two-Cluster System with Critical Sporadic Jobs and Migrations”, Proceedings of the 2009 International Symposium on Performance Evaluation of Computer and Telecommunication Systems (SPECTS 2009), Istanbul, Turkey, 13-16 July, 2009, pp. 41-48.

• Z. Papazachos and H. Karatza, “Scheduling Gangs with Different Distributions in Gangs’ degree of Parallelism in a Multi-Site System”, Proceedings of the 4th Balkan Conference in Informatics, IEEE CPS, Thessaloniki, Greece, September 17th-19th, 2009, pp. 121-126.

• Z. Papazachos and H. Karatza, “Performance Evaluation of Gang Scheduling in a Two-Cluster System with Migrations”, Proceedings of the 8th International Workshop on Performance Modeling, Evaluation, and Optimization of Ubiquitous Computing and Network Systems (PMEO-UCNS 2009) in conjunction with IEEE International Parallel & Distributed Processing Symposium (IPDPS), Rome, Italy, May 25-29, 2009, pp. 1-8.

• Z. Papazachos and H. Karatza, "Gang Scheduling with Precedence Constraints", Proceedings of the 2010 International Symposium on Performance Evaluation of Computer and Telecommunication Systems (SPECTS 2010), Ottawa, Canada, 11-14 July, 2010.