Distributed Stream Processing Systems

• Helping Query Scale with Region Views
  Thomas Repantis, Daisy Deng
  Internal Report, Akamai Technologies, 2014.


• Scaling a Monitoring Infrastructure for the Akamai Network
  Thomas Repantis, Jeff Cohen, Scott Smith, Joel Wein
  ACM SIGOPS Operating Systems Review (OSR), vol. 44, no. 3, pp. 20-26, July 2010.
  paper


• Keeping Track of 70,000+ Servers: The Akamai Query System
  Jeff Cohen, Thomas Repantis, Sean McDermott, Scott Smith, Joel Wein
  Proceedings of the 24th USENIX Large Installation System Administration Conference (LISA 2010), San Jose, CA, USA, November 2010.
  paper


• Synergy: Quality of Service Support for Distributed Stream Processing Systems
  Thomas Repantis
  Ph.D., University of California, Riverside, 2008.
  thesis presentation


• QoS-Aware Shared Component Composition for Distributed Stream Processing Systems
  Thomas Repantis, Xiaohui Gu, Vana Kalogeraki
  IEEE Transactions on Parallel and Distributed Systems (TPDS), vol. 20, no. 7, pp. 968-982, July 2009.
  paper


• Adaptive Component Composition and Load Balancing for Distributed Stream Processing Applications
  Thomas Repantis, Yannis Drougas, Vana Kalogeraki
  Springer Peer-to-Peer Networking and Applications (PPNA), vol. 2, no. 1, pp. 60-74, March 2009.
  


• Hot-Spot Prediction and Alleviation in Distributed Stream Processing Applications
  Thomas Repantis, Vana Kalogeraki
  Proceedings of the 38th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN 2008), Anchorage, AL, USA, June 2008.
  paper presentation


• Replica Placement for High Availability in Distributed Stream Processing Systems
  Thomas Repantis, Vana Kalogeraki
  Proceedings of the 2nd International Conference on Distributed Event-Based Systems (DEBS 2008), Rome, Italy, July 2008.
  paper


• Synergy: Quality of Service Support for Distributed Stream Processing Systems
  Thomas Repantis, Vana Kalogeraki, Xiaohui Gu, Graduate Research Awards and Colloquium, University of California, Riverside, 2008.
  Graduate Research Award.
  abstract


• Synergy: Quality of Service Support for Distributed Stream Processing Systems
  Thomas Repantis, Vana Kalogeraki, Xiaohui Gu, Graduate Students Association Annual Research Conference, University of California, Riverside, 2008.
  abstract


• The Synergy Distributed Stream Processing Middleware
  Thomas Repantis, Xiaohui Gu, Vana Kalogeraki, Board of Advisors Meeting, University of California, Riverside, 2007.
  


• Alleviating Hot-Spots in Peer-to-Peer Stream Processing Environments
  Thomas Repantis, Vana Kalogeraki
  Proceedings of the 5th International Workshop on Databases, Information Systems and Peer-to-Peer Computing (DBISP2P 2007) (in conjunction with VLDB 2007), University of Vienna, Austria, September 2007.
  paper


• The Synergy Distributed Stream Processing Middleware
  Thomas Repantis, Xiaohui Gu, Vana Kalogeraki, TechHorizons, University of California, Riverside, 2007.
  abstract


• Synergy: A Distributed Stream Processing Middleware
  Thomas Repantis, Xiaohui Gu, Vana Kalogeraki, Graduate Research Awards and Colloquium, University of California, Riverside, 2007.
  Honorable Mention.
  abstract


• Synergy: Sharing-Aware Component Composition for Distributed Stream Processing Systems
  Thomas Repantis, Xiaohui Gu, Vana Kalogeraki
  Proceedings of the 7th ACM/IFIP/USENIX International Middleware Conference (MIDDLEWARE 2006), Melbourne, Australia, November 2006, Springer LNCS, vol. 4290.
  paper presentation


• Load Balancing Techniques for Distributed Stream Processing Applications in Overlay Environments
  Yannis Drougas, Thomas Repantis, Vana Kalogeraki
  Proceedings of the 9th IEEE International Symposium on Object- and Component-Oriented Real-Time Distributed Computing (ISORC 2006), Gyeongju, Korea, April 2006.
  paper


• Coordinated Media Streaming and Transcoding in Peer-to-Peer Systems
  Fang Chen, Thomas Repantis, Vana Kalogeraki
  Proceedings of the 19th IEEE International Parallel and Distributed Processing Symposium (IPDPS 2005), Denver, CO, USA, April 2005.
  paper presentation


• Adaptive Resource Management in Peer-to-Peer Middleware
  Thomas Repantis, Yannis Drougas, Vana Kalogeraki
  Proceedings of the 13th International Workshop on Parallel and Distributed Real-Time Systems (WPDRTS 2005) (in conjunction with IPDPS 2005), Denver, CO, USA, April 2005.
  paper presentation


• Towards Self-Managing QoS-Enabled Peer-to-Peer Systems
  Vana Kalogeraki, Fang Chen, Thomas Repantis, Demetris Zeinalipour-Yazti
  Self-Star Properties in Complex Information Systems, Hot Topics in Computer Science, 2005, Springer LNCS, vol. 3460.
  paper


• Cooperative Media Processing and Streaming
  Thomas Repantis, Fang Chen, Vana Kalogeraki
  7th Annual Industry Day Poster Session, University of California, Riverside, 2005.
  Second Best Graduate Poster Award.
  abstract

Peer-to-Peer Networks

• Data Dissemination and Query Routing in Mobile Peer-to-Peer Networks
  Thomas Repantis, Vana Kalogeraki
  Mobile Peer-to-Peer Computing for Next Generation Distributed Environments: Advancing Conceptual and Algorithmic Applications, IGI Global Publishing, pp. 26-49, May 2009.


• Efficient Data Dissemination in Overlays
  Dung Vu, Thomas Repantis, Vana Kalogeraki
  Proceedings of the 1st International Workshop on Software Technologies for Future Dependable Distributed Systems (STFSSD 2009) (in conjunction with ISORC 2009), Tokyo, Japan, March 2009.
  paper


• Decentralized Trust Management for Ad-Hoc Peer-to-Peer Networks
  Thomas Repantis, Vana Kalogeraki
  Proceedings of the 4th International Workshop on Middleware for Pervasive and Ad-Hoc Computing (MPAC 2006) (in conjunction with MIDDLEWARE 2006), Melbourne, Australia, November 2006.
  paper presentation


• A Comprehensive Comparison of Routing Protocols for Large-Scale Wireless MANETs
  Ioannis Broustis, Gentian Jakllari, Thomas Repantis, Mart Molle
  Proceedings of the 3rd International Workshop on Wireless Ad Hoc and Sensor Networks (IWWAN 2006) (in conjunction with SECON 2006), New York, NY, USA, June 2006.
  paper


• Adaptive Data Dissemination and Content-Driven Routing in Peer-to-Peer Systems
  Thomas Repantis
  M.Sc., University of California, Riverside, 2005.
  thesis presentation


• Data Dissemination in Mobile Peer-to-Peer Networks
  Thomas Repantis, Vana Kalogeraki
  Proceedings of the 6th International Conference on Mobile Data Management (MDM 2005), Ayia Napa, Cyprus, May 2005.
  paper presentation


• A Performance Comparison of Routing Protocols for Large-Scale Wireless Mobile Ad Hoc Networks
  Ioannis Broustis, Gentian Jakllari, Thomas Repantis, Mart Molle
  Technical Report UCR-CS-2003-12001, University of California, Riverside, 2003.
  report

Software Distributed Shared Memory Systems

• A Case for Dynamic Page Migration in Multiple-Writer Software DSM Systems
  Thomas Repantis, Christos D. Antonopoulos, Vana Kalogeraki, Theodore S. Papatheodorou
  Proceedings of the 7th IEEE International Conference on Cluster Computing (CLUSTER 2005), Boston, MA, USA, September 2005.
  paper presentation


• Dynamic Page Migration in Software DSM Systems
  Thomas Repantis, Christos D. Antonopoulos, Vana Kalogeraki, Theodore S. Papatheodorou
  Proceedings of the 6th IEEE International Conference on Cluster Computing (CLUSTER 2004) (poster session), San Diego, CA, USA, September 2004.
  abstract poster


• Dynamic Page Migration in Software DSM Systems
  Thomas Repantis, Christos D. Antonopoulos, Vana Kalogeraki, Theodore S. Papatheodorou
  6th Annual Industry Day Poster Session, University of California, Riverside, 2004.
  abstract


• Implementation of Page Forwarding on Clusters
  Thomas Repantis
  Diploma Thesis, University of Patras, Greece, 2002.
  thesis (in Greek) presentation (in Greek)

Multi-Tier Architectures

• Consistent Replication in Distributed Multi-Tier Architectures
  Thomas Repantis, Arun Iyengar, Vana Kalogeraki, Isabelle Rouvellou
  Proceedings of the 7th International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2011), Orlando, FL, USA, October 2011.
  paper presentation


• Coordinating Updates to Replicated Data
  Arun Iyengar, Thomas Repantis
  US Patent 7,996,360 B2, August 9, 2011.


• Replication Trade-Offs in Composite Distributed Applications
  Thomas Repantis, Arun Iyengar, Isabelle Rouvellou,
  IBM Summer Student Poster Session 2007.
  

Spam Detection

• Defending Against Sybil Attacks in the Reliable Email Project
  Thomas Repantis, Haifeng Yu, Michael Kaminsky, Phillip B. Gibbons, Abraham Flaxman
  Poster and Demo Session, Intel Research Symposium 2006.
  

Distributed Storage

• Logging Service Architecture Strategy and Design
  Chris Stroberger, Thomas Repantis
  Internal Report, Hewlett-Packard, 2005.

Voice Over IP

• Analysis of the H.323 Protocol Suite
  Thomas Repantis, Peter Sevenich
  Technical Report FKIE-KOM 2000/4, FGAN e.V., 2000.
  report

Copyright notices: IEEE, ACM, Springer.

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