George Amvrosiadis
Last Updated: Nov 9, 2019
Publications

2019
  • "Selected Results of the Workshop on Data Storage Research 2025" , G. Amvrosiadis, A. R. Butt, V. Tarasov, E. Zadok, M. Zhao. In USENIX ;login:, Volume 44, No. 4, Winter 2019.
  • "Progressive Compressed Records: Taking a Byte out of Deep Learning Data" , M. Kuchnik, G. Amvrosiadis, V. Smith. arXiv:1911.00472, November 2019.
  • "File Systems Unfit as Distributed Storage Backends: Lessons from 10 Years of Ceph Evolution" , A. Aghayev, S. Weil, M. Kuchnik, M. Nelson, G. R. Ganger, G. Amvrosiadis. In Proc. of the 27th Symposium on Operating Systems Principles (SOSP), October 2019. (Acc.Rate: 13%)
  • "Compact Filter Structures for Fast Data Partitioning" , Q. Zheng, C. D. Cranor, A. Jain, G. R. Ganger, G. A. Gibson, G. Amvrosiadis, B. W. Settlemyer, G. A. Grider. In Proc. of the 2019 IEEE International Conference on Cluster Computing (CLUSTER), September 2019.
2018
  • "Data Storage Research Vision 2025" , G. Amvrosiadis, A. R. Butt, V. Tarasov, E. Zadok, M. Zhao, I. Ahmad, R. H. Arpaci-Dusseau, F. Chen, Y. Chen, Y. Chen, Y. Cheng, V. Chidambaram, D. Da Silva, A. Demke-Brown, P. Desnoyers, J. Flinn, X. He, S. Jiang, G. Kuenning, M. Li, C. Maltzahn, E. L. Miller, K. Mohror, R. Rangaswami, N. Reddy, D. Rosenthal, A. S. Tosun, N. Talagala, P. Varman, S. Vazhkudai, A. Waldani, X. Zhang, Y. Zhang, M. Zheng. Report on NSF Visioning Workshop held May 30 - June 1, 2018.
  • "The Atlas Cluster Trace Repository" , G. Amvrosiadis, M. Kuchnik, J. W. Park, C. Cranor, G. R. Ganger, E. Moore, N. DeBardeleben. In USENIX ;login:, Volume 43, No. 4, Winter 2018.
  • "Scaling Embedded In-Situ Indexing with DeltaFS", Q. Zheng, C. Cranor, G. Ganger, G. Amvrosiadis, G. Gibson, B. Settlemyer, G. Grider. In Proc. of the International Conference for High Performance Computing, Networking, Storage and Analysis (SC 2018), November 2018. (Acc.Rate: 19%)
  • "On the diversity of cluster workloads and its impact on research results", G. Amvrosiadis, J. W. Park, G. Ganger, G. Gibson, E. Baseman, N. DeBardeleben. In Proc. of the 2018 USENIX Annual Technical Conference (ATC), July 2018. (Acc.Rate: 20%)
2017
  • "Software-Defined Storage for Fast Trajectory Queries using a DeltaFS Indexed Massive Directory", Q. Zheng, G. Amvrosiadis, S. Kadekodi, G. Gibson, C. Cranor, B. Settlemyer, G. Grider, F. Guo. In Proc. of 2nd Joint International Workshop on Parallel Data Storage & Data Intensive Scalable Computing Systems (PDSW-DISCS), November 2017.
2016
  • "Unobtrusive Storage Maintenance", G. Amvrosiadis. Doctoral Dissertation, University of Toronto, August 2016.
  • "Getting Back Up: Understanding How Enterprise Data Backups Fail", G. Amvrosiadis, M. Bhadkamkar. In Proc. of the 2016 USENIX Annual Technical Conference (ATC), June 2016. (Acc.Rate: 19%)
  • "Quartet: Harmonizing task scheduling and caching for cluster computing", F. Deslauriers, P. McCormick, G. Amvrosiadis, A. Goel, A. Demke Brown. In Proc. of the 8th USENIX Workshop on Hot Topics in Storage and File Systems (HotStorage '16), June 2016.
2015
  • "Opportunistic Storage Maintenance", G. Amvrosiadis, A. Demke Brown, A. Goel. In Proc. of the 25th Symposium on Operating Systems Principles (SOSP), October 2015. (Acc.Rate: 16%)
  • "Identifying Trends in Data Protection Systems", G. Amvrosiadis, M. Bhadkamkar. In Proc. of the 2015 USENIX Annual Technical Conference (ATC), July 2015. (Acc.Rate: 20%)
2013
  • "Temperature Management in Datacenters: Cranking Up the Thermostat Without Feeling the Heat" , N. El-Sayed, I. Stefanovici, G. Amvrosiadis, A. Hwang, B. Schroeder. In USENIX ;login:, Volume 38, No. 1, February 2013.
2012
  • "Practical Scrubbing: Getting to the bad sector, at the right time", G. Amvrosiadis, A. Oprea, B. Schroeder. In Proc. of the 42nd Annual IEEE/IFIP International Conference on Dependable Systems and Networks, Dependable Computing and Communication Symposium (DSN/DCCS), July 2012. Highest ranked in conference! (Acc.Rate: 17%)
  • "Temperature Management in Data Centers: Why Some (Might) Like It Hot", N. El-Sayed, I. Stefanovici, G. Amvrosiadis, A. Hwang, B. Schroeder. In Proc. of the Joint 40th International Conference on Measurement and Modeling of Computer Systems and IFIP WG 7.3 Conference on Computer Performance Modeling and Analysis (SIGMETRICS/Performance), June 2012. Best Paper Award! (Acc. Rate: 15%)