2024

  • Can Current SDS Controllers Scale To Modern HPC Infrastructures?
    Miranda M, Tanimura Y, Haga J, Ruhela A, Harrell S, Cazes J, Macedo R, Pereira J, Paulo J.
    Workshop of Intel Extreme Performance Users Group (IXPUG), colocated with SC, 2024.

2023

  • Taming Metadata-intensive HPC Jobs Through Dynamic, Application-agnostic QoS Control
    Macedo R, Miranda M, Tanimura Y, Haga J, Ruhela A, Harrell S, Evans T, Pereira J, Paulo J.
    IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing (CCGrid), 2023.

2022

  • Protecting Metadata Servers From Harm Through Application-level I/O Control
    Macedo R, Miranda M, Tanimura Y, Haga J, Ruhela A, Harrell S, Evans T, Paulo J.
    Workshop on Re-envisioning Extreme-Scale I/O for Emerging Hybrid HPC Workloads (REX-IO), colocated with Cluster, 2022.
  • PAIO: General, Portable I/O Optimizations With Minor Application Modifications
    Macedo R, Tanimura Y, Haga J, Chidambaram V, Pereira J, Paulo J..
    USENIX Conference on File and Storage Technologies (FAST), 2022.

2021

  • Pods-as-Volumes: Effortlessly Integrating Storage Systems and Middleware into Kubernetes
    Faria A, Macedo R, Paulo J.
    Workshop on Container Technologies and Container Clouds (WoC'21), colocated with Middleware, 2021.
  • PAIO: A Software-Defined Storage Data Plane Framework
    Macedo R, Tanimura Y, Haga J, Chidambaram V, Pereira J, Paulo J.
    ArXiv - Computing Research Repository (CoRR), 2021.
  • BDUS: Implementing Block Devices in User Space
    Faria A, Macedo R, Pereira J, Paulo J..
    ACM International Systems and Storage Conference (SYSTOR), 2021.
  • S2Dedup: SGX-enabled Secure Deduplication
    Miranda M, Esteves T, Portela B, Paulo J.
    ACM International Systems and Storage Conference (SYSTOR), 2021.
  • GenoDedup: Similarity-Based Deduplication and Delta-Encoding for Genome Sequencing Data
    Cogo V, Paulo J, Bessani, A.
    IEEE Transactions on Computers, 2021.

2020

  • A Survey and Classification of Software-Defined Storage Systems
    Macedo R, Paulo J, Pereira J, Bessani, A.
    ACM Computing Surveys, 2020.

2019

  • A Case for Dynamically Programmable Storage Background Tasks
    Macedo R, Faria A, Paulo J, Pereira J.
    Workshop on Distributed and Reliable Storage Systems (DRSS), colocated with SRDS, 2019.
  • TrustFS: An SGX-Enabled Stackable File System Framework
    Esteves T, Macedo R, Faria A, Portela B, Paulo J, Pereira J, Harnik D.
    Workshop on Distributed and Reliable Storage Systems (DRSS), colocated with SRDS, 2019.

2017

  • DDFlasks: Deduplicated Very Large Scale Data Store
    Maia F, Paulo J, Coelho F, Neves F, Pereira J, Oliveira R.
    Distributed Applications and Interoperable Systems (DAIS), 2017.
  • SafeFS: a modular architecture for secure user-space file systems: one FUSE to rule them all
    Pontes R, Burihabwa D, Maia F, Paulo J, Schiavoni V, Felber P, Mercier H, Oliveira R.
    ACM International Systems and Storage Conference (SYSTOR) (best student paper award), 2017.

2016

  • Efficient Deduplication in a Distributed Primary Storage Infrastructure
    Paulo J, Pereira J.
    ACM Transactions on Storage (TOS), 2016.
  • On the Cost of Safe Storage for Public Clouds: an Experimental Evaluation
    Burihabwa D, Pontes R, Felber P, Maia F, Mercier H, Oliveira R, Paulo J, Schiavoni V.
    IEEE International Symposium on Reliable Distributed Systems (SRDS), 2016.

2014

  • A Survey and Classification of Storage Deduplication Systems
    Paulo J, Pereira J.
    ACM Computing Surveys (CSUR), 2014.
  • Distributed Exact Deduplication for Primary Storage Infrastructures
    Paulo J, Pereira J.
    Distributed Applications and Interoperable Systems (DAIS), 2014.