Publications

    Conference and Workshop Papers

    • Serval: An End-Host Stack for Service-Centric Networking [pdf]
      Erik Nordstrom, David Shue, Prem Gopalan, Rob Kiefer, Matvey Arye, Steven Y. Ko, Jennifer Rexford, and Michael J. Freedman
      To appear, NSDI 2012

    • The HybrEx Model for Confidentiality and Privacy in Cloud Computing [pdf]
      Steven Y. Ko, Kyungho Jeon, and Ramses Morales
      Proceedings of the USENIX Workshop on Hot Topics in Cloud Computing (HotCloud), 2011

    • CloudPolice: Taking Access Control out of the Network [pdf]
      Lucian Popa, Minlan Yu, Steven Y. Ko, Ion Stoica, and Sylvia Ratnasamy
      Proceedings of the ACM Workshop on Hot Topics in Networks (HotNets), 2010

    • Making Cloud Intermediate Data Fault-Tolerant [pdf]
      Steven Y. Ko, Imranul Hoque, Brian Cho, and Indranil Gupta
      Proceedings of the ACM Symposium on Cloud Computing 2010 (SOCC), 2010

    • Open Cirrus Cloud Computing Testbed: Federated Data Centers for Open Source Systems and Services Research [pdf]
      Roy Campbell, Indranil Gupta, Michael Heath, Steven Y. Ko, Michael Kozuch, Marcel Kunze, Thomas Kwan, Kevin Lai, Hing Yan Lee, Martha Lyons, Dejan Milojicic, David O'Hallaron, and Yeng Chai Soh
      Proceedings of the USENIX Workshop on Hot Topics in Cloud Computing (HotCloud), 2009

    • On Availability of Intermediate Data in Cloud Computations [pdf]
      Steven Y. Ko, Imranul Hoque, Brian Cho, and Indranil Gupta
      Proceedings of the USENIX Workshop on Hot Topics in Operating Systems (HotOS), 2009

    • Moara: Flexible and Scalable Group-Based Querying System [pdf]
      Steven Y. Ko, Praveen Yalagandula, Indranil Gupta, Vanish Talwar, Dejan Milojicic, and Subu Iyer
      Proceedings of the ACM/IFIP/USENIX Middleware, 2008

    • Using Tractable and Realistic Churn Models to Analyze Quiescence Behavior of Distributed Protocols [pdf]
      Steven Y. Ko, Imranul Hoque, and Indranil Gupta
      Proceedings of the IEEE Symposium on Reliable Distributed Systems (SRDS), 2008

    • Efficient On-Demand Operations in Dynamic Distributed Infrastructures [pdf]
      Steven Y. Ko and Indranil Gupta
      Proceedings of the Workshop on Large-Scale Distributed Systems and Middleware (LADIS), 2008

    • New Worker-Centric Scheduling Strategies for Data-Intensive Grid Applications [pdf]
      Steven Y. Ko, Ramses Morales, and Indranil Gupta
      Proceedings of the ACM/IFIP/USENIX Middleware, 2007

    • Novel Mathematics-Inspired Algorithms for Self-Adaptive Peer-to-Peer Computing [pdf]
      Steven Y. Ko, Indranil Gupta, and Yookyung Jo
      Proceedings of the First IEEE International Conference on Self-Adaptive and Self-Organizing Systems (SASO), 2007

    • MON: On-Demand Overlays for Distributed System Management [pdf]
      Jin Liang, Steven Y. Ko, Indranil Gupta, and Klara Nahrstedt
      Proceedings of the Second Workshop on Real, Large Distributed Systems (WORLDS), 2005

    • Scalable Dynamic Binary Instrumentation for BlueGene/L [pdf]
      Martin Schulz, Dong Ahn, Andrew Bernat, Bronis R. de Supinski, Steven Y. Ko, Gregory Lee, and Barry Rountree
      Proceedings of the Workshop on Binary Instrumentation and Applications (WBIA), 2005

    • Perturbation-Resistant and Overlay-Independent Resource Discovery [pdf]
      Steven Y. Ko and Indranil Gupta
      Proceedings of the IEEE Conference on Dependable Systems and Networks (DSN), 2005

    • A BGP Attack Against Traffic Engineering [pdf]
      Jintae Kim, Steven Y. Ko, David M. Nicol, Xenofontas A. Dimitropoulos, and George F. Riley
      Proceedings of the Winter Simulation Conference (WSC), 2004

    Journal Papers

    • Open Cirrus: A Global Cloud Computing Testbed [pdf]
      Arutyun I. Avetisyan, Roy Campbell, Indranil Gupta, Michael Heath, Steven Y. Ko, Gregory R. Ganger, Michael Kozuch, David O'Hallaron, Marcel Kunze, Thomas Kwan, Kevin Lai, Martha Lyons, Dejan Milojicic, Hing Yan Lee, Ng Kwang Ming, Jing-Yuan Luke, Han Namgong, Yeng Chai Soh
      IEEE Computer, 2010

    • A New Class of Nature-Inspired Algorithms for Self-Adaptive Peer-to-Peer Computing [pdf]
      Steven Y. Ko and Indranil Gupta
      ACM Tracsactions on Autonomous and Adaptive Systems (TAAS), September, 2008

    • Querying Large Distributed Infrastructures (invited letter) [link]
      Steven Y. Ko, Praveen Yalagandula, Indranil Gupta, Vanish Talwar, Dejan Milojicic, and Subu Iyer
      IEEE TCSC Newsletter Volume 9, No.1, 2007

    • Dynamic Binary Instrumentation and Data Aggregation on Large Scale Systems [link]
      Gregory L. Lee, Martin Schulz, Dong H. Ahn, Andrew Bernat, Bronis R. de Supinski, Steven Y. Ko, and Barry Rountree
      International Journal of Parallel Programming (IJPP), Volume 35, No. 3 / June, 2007

    • The Case for Methodology Research in Self-* Distributed Systems [pdf]
      Indranil Gupta, Steven Y. Ko, Nathanael Thompson, Mahvesh Nagda, Chris Devaraj, Ramses Morales, and Jay A. Patel
      LNCS 3460, Self-Star Properties in Complex Information Systems, 2005

    Posters

    • Moara: A Querying System for Large Distributed Infrastructures
      Steven Y. Ko, Praveen Yalagandula, Indranil Gupta, Vanish Talwar, Dejan Milojicic, and Subu Iyer
      ACM SOSP, 2007

    • Towards Scalable 802.11 Wireless Mesh
      Matthew Belcher, Steven Ko, and Haiyun Luo
      ACM MOBIHOC, 2005

    • MON: Management Overlay Networks for Distributed Systems
      Jin Liang, Steven Ko, Indranil Gupta, and Klara Nahrstedt
      ACM SOSP, 2005

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