The University of Chicago UCARE Group

Riza O. Suminto

I am a 5th-year PhD student at Department of Computer Science at University of Chicago. I work with Prof. Haryadi Gunawi in UCARE group. I got my bachelor degree in Computer Science from Universitas Gadjah Mada, Yogyakarta, Indonesia, in 2011.

I am interested in Distributed Systems, Cloud Computing, Performance, and Reliability

Email: [first-name] @ cs.uchicago.edu
Office: University of Chicago, 1100 E 58th Street, Chicago, IL 60637
CV: [pdf]     Bio: [html]

Publications

Fail-Slow at Scale: Evidence of Hardware Performance Faults in Large Production Systems Haryadi S. Gunawi, Riza O. Suminto, Russell Sears, Casey Golliher, Swaminathan Sundararaman, Xing Lin, Tim Emami, Weiguang Sheng, Nematollah Bidokhti, Caitie McCaffrey, Gary Grider, Parks M. Fields, Kevin Harms, Robert B. Ross, Andree Jacobson, Robert Ricci, Kirk Webb, Peter Alvaro, H. Birali Runesha, Mingzhe Hao, Huaicheng Li, Proceedings of the 16th USENIX Conference on File and Storage Technologies (FAST '18)

Rivulet: Fault-Tolerant Platform for Smart-Home Applications Masoud Saeida Ardekani, Rayman Preet Singh, Nitin Agrawal, Douglas B. Terry, Riza O. Suminto, Proceedings of the 18th International Middleware Conference (Middleware '17)

MittOS: Operating System Supports for Millisecond Tail Tolerance in Data-Parallel Storage Mingzhe Hao, Huaicheng Li, Michael Hao Tong, Chrisma Pakha, Riza O. Suminto, Cesar A. Stuardo, Andrew A. Chien, Haryadi S. Gunawi, Proceedings of the 26th ACM Symposium on Operating Systems Principles (SOSP '17)

PBSE: A Robust Path-Based Speculative Execution for Degraded-Network Tail Tolerance in Data-Parallel Frameworks Riza O. Suminto, Cesar A. Stuardo, Alexandra Clark, Huan Ke, Tanakorn Leesatapornwongsa, Bo Fu, Daniar H. Kurniawan, Vincentius Martin, Uma Maheswara Rao G., Haryadi S. Gunawi, Proceedings of the 8th ACM Symposium on Cloud Computing (SoCC '17)

Scalability Bugs: When 100-Node Testing is Not Enough Haryadi S. Gunawi, Huan Ke, Tanakorn Leesatapornwongsa, Jeffrey F. Lukman, Cesar Stuardo, Riza O. Suminto, Proceedings of the 16th Workshop on Hot Topics in Operating Systems (HotOS '17)

Why Does the Cloud Stop Computing? Lessons from Hundreds of Service Outages Haryadi S. Gunawi, Mingzhe Hao, Riza O. Suminto, Agung Laksono, Anang D. Satria, Jeffry Adityatama, Kurnia J. Eliazar, Proceedings of the 7th ACM Symposium on Cloud Computing (SoCC '16)

Towards Pre-Deployment Detection of Performance Failures in Cloud Distributed Systems, Riza O. Suminto, Agung Laksono, Anang D. Satria, Thanh Do, Haryadi S. Gunawi, Proceedings of the 7th USENIX Conference on Hot Topics in Cloud Computing (HotCloud '15)

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