Keigo: Co-designing Log-Structured Merge Key-Value Stores with a Non-Volatile, Concurrency-aware Storage Hierarchy Adão, R., Wu, Z., Zhou, C., Balmau, O., Paulo, J., & Macedo, R.. Proceedings of the VLDB Endowment, 2025.
CRDV: Conflict-free Replicated Data Views N. Faria, and J. Pereira. Proc. ACM Manag. Data (SIGMOD), 2025.
Rethinking BFT: Leveraging Diverse Software Components with LLMs Imperadeiro, João, Alonso, Ana Nunes, and Pereira, José. IEEE/IFIP Intl. Conf. on Dependable Systems and Networks - Disrupt track, 2025.
Towards Efficient Client-Side Transactions for Heterogeneous Cloud Data Stores (Short Paper) P. A. Sousa, N. Faria, J. Pereira, and A. Alonso. 20th European Dependable Computing Conference (EDCC), 2025.
Towards Adaptive Transactional Consistency for Georeplicated Datastores R. Braga, J. Pereira, and F. Coelho. ACM Symposium on Applied Computing (SAC) - Dependable and Adaptive Distributed Systems, 2025.
2024
When Amnesia Strikes: Understanding and Reproducing Data Loss Bugs with Fault Injection Ramos M, Azevedo J, Kingsbury K, Pereira J, Esteves T, Macedo R & Paulo J. Proceedings of the VLDB Endowment, 2024.
Databases in Edge and Fog Environments: A Survey Ferreira, L. and Coelho, F. and Pereira, J.. ACM Comput. Surv., 2024.
2023
Towards MRAM Byte-Addressable Persistent Memory in Edge Database Systems L. Ferreira and F. Coelho and J. Pereira. Joint Proceedings of Workshops at the 49th International Conference on Very Large Data Bases ({VLDB} 2023), 2023.
TiQuE: Improving the Transactional Performance of Analytical Systems for True Hybrid Workloads N. Faria and J. Pereira and A. Alonso and R. Vilaça and Y. Koning and N. Nes. Proceedings of the VLDB Endowment, 2023.
Loom: A Closed-Box Disaggregated Database System F. Coelho and A. Alonso and L. Ferreira and J. Pereira and R. Oliveira. 12th Latin-American Symposium on Dependable and Secure Computing, 2023.
2022
Towards a Cross-domain Semantically Interoperable Ecosystem M.Tosic, F. Coelho, B.Nouwt, D.Rua, A.Tomcic, S.Pesic. 15th ACM International Conference on Web Search and Data Mining, 2022.
MRVs: Enforcing Numeric Invariants in Parallel Updates to Hotspots with Randomized Splitting N. Faria and J. Pereira. Proc. ACM Manag. Data (SIGMOD), 2022.
Adaptive Database Synchronization for an Online Analytical Cloud-to-Edge Continuum Costa D, Pereira J., Vilaça R., Faria N.. 37th Annual ACM Symposium on Applied Computing, 2022.
AIDA-DB: A Data Management Architecture for the Edge and Cloud Continuum Faria N., Costa D, Pereira J., Vilaça R., Ferreira L., Coelho F.. The 1st International Workshop on Secure FunctiON ChAining and FederaTed AI - SONATAI 2022 co-located with IEEE 19th Annual Consumer Communications Networking Conference (CCNC), 2022.
2021
Automatic Configuration of Secure Databases Ferreira D, Paulo J, Matos M. European Dependable Computing Conference (EDCC), 2021.
Soteria: Privacy-Preserving Machine Learning for Apache Spark Brito C, Ferreira P, Portela B, Oliveira R, Paulo J. Cryptology ePrint Archive, Report 2021/966, 2021.
Geolocate: A geolocation-aware scheduling system for Edge Computing Vilaça J, Paulo J, Vilaça R. Workshop on High-Performance and Reliable Big Data (HPBD), colocated with SRDS., 2021.
Towards Generic Fine-Grained Transaction Isolation in Polystores Faria N., Pereira J., Nunes A., Vilaça R.,. The polystore systems for heterogeneous data in multiple databases with privacy and security assurances (Poly 2021) co-located with 47th International Conference on Very Large Data Bases {(VLDB} 2021), 2021.
Detailed Black-Box Monitoring of Distributed System Neves F., Vilaça R., Pereira, J.. SIGAPP Appl. Comput. Rev., 2021.
Horus: Non-Intrusive Causal Analysis of Distributed Systems Logs Neves F., Machado N., Vilaça R., Pereira, J.. 2021 51st Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN), 2021.
CODBS: A cascading oblivious search protocol optimized for real-world relational database indexes Pontes R., Portela B., Barbosa M., Vilaça R.. 40th Symposium on Reliable Distributed Systems, {SRDS} 2021, 2021.
Totally-Ordered Prefix Parallel Snapshot Isolation Faria N., Pereira J.. 8th Workshop on Principles and Practice of Consistency for Distributed Data, 2021.
2020
On the trade-offs of combining multiple secure processing primitives for data analytics Carvalho H, Cruz D, Pontes R; Paulo J, Oliveira R. Distributed Applications and Interoperable Systems International Conference, 2020.
Black-box inter-application traffic monitoring for adaptive container placement Neves F, Vilaça R, Pereira J. Proceedings of the ACM Symposium on Applied Computing, 2020.
Self-tunable DBMS Replication with Reinforcement Learning Ferreira L., Coelho F., Pereira J.. IFIP International Conference on Distributed Applications and Interoperable Systems, 2020.
Building a Polyglot Data Access Layer for a Low-Code Application Development Platform Santos L., Soares T., Pereira J.. IFIP International Conference on Distributed Applications and Interoperable Systems, 2020.
Decentralized privacy-preserving proximity tracing Troncoso C., Payer M., Hubaux J., Salathé M., Larus J., Bugnion E.,Lueks W., Stadler T., Pyrgelis A., Antonioli D., Barman L., Chatel S., Paterson K., Čapkun S., Basin D., Beutel J., Jackson D., Roeschlin M., Leu P., Preneel B., Smart N., Abidin A., Gürses S., Veale M.,Cremers C., Backes M., Tippenhauer N., Binns R., Cattuto C., Barrat A., Fiore D., Barbosa M., Oliveira R., Pereira J.. arXiv preprint arXiv:2005.12273, 2020.
2019
Minha: Large-Scale Distributed Systems Testing Made Practical Machado N, Maia F, Neves F, Coelho F, Pereira J. International Conference on Principles of Distributed Systems (OPODIS), 2019.
d'Artagnan: a Trusted NoSQL Database on Untrusted Clouds Pontes R, Maia F, Machado N and Vilaça R. Distributed Applications and Interoperable Systems (SRDS), 2019.
SafeSpark: Plataforma de Processamento Analítico Seguro Carvalho H, Cruz D, Pontes R, Paulo J, Oliveira R. INFOrum - Símpósio de Informática, 2019.
Electrocardiogram Beat-Classification Based on a ResNet Network Brito C, Machado A, Sousa A. Studies in Health Technology and Informatics, 2019.
Recovery in CloudDBAppliance’s High-availability Middleware Abreu H, Ferreira L, Coelho F, Alosno A, Pereira J. Proceedings of the 8th International Conference on Data Science, Technology and Applications, 2019.
Towards Intra-Datacentre High-Availability in CloudDBAppliance Ferreira L, Coelho F, Alonso A, Pereira J. Proceedings of the 8th International Conference on Data Science, Technology and Applications, 2019.
2018
Assessment of an IoT Platform for Data Collection and Analysis for Medical Sensors Rei J, Brito C, Sousa A. IEEE 4th International Conference on Collaboration and Internet Computing (CIC), 2018.
Totally Ordered Replication for Massive Scale Key-Value Stores Ribeiro J, Machado N, Maia F, Matos M. Distributed Applications and Interoperable Systems (DAIS), 2018.
2017
HTAPbench: Hybrid Transactional and Analytical Processing Benchmark Coelho F, Paulo J, Vilaça R, Pereira J, Oliveira R. ACM/SPEC International Conference on Performance Engineering (ICPE), 2017.
A Practical Framework for Privacy-Preserving NoSQL Databases Macedo R, Paulo J, Pontes R, Portela B, Oliveira T, Matos M, Oliveira R. IEEE International Symposium on Reliable Distributed Systems (SRDS), 2017.
Performance trade-offs on a secure multi-party relational database Pontes R, Pinto M, Barbosa M , Vilaça R, Matos M, Oliveira R.. ACM Symposium on Applied Computing (SAC), 2017.
Prepared scan: efficient retrieval of structured data from HBase Neves F, Vilaça R, Pereira J, Oliveira R. ACM Symposium on Applied Computing (SAC), 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.
Towards new data management platforms for a DSO as market enabler - UPGRID Portugal demo Nunes Alonso A, Couto R, Pacheco H, Bessa R, Gouveia C, Seca L, Moreira J, Nunes P, Matos P, Oliveira A. CIRED - Open Access Proceedings Journal 2017, no.1 (CIRED), 2017.
2016
SafeRegions: Performance Evaluation of Multi-party Protocols on HBase Pontes R, Maia F, Paulo J, Vilaça R. IEEE International Symposium on Reliable Distributed Systems Workshops (SRDSW), 2016.
Holistic Shuffler for the Parallel Execution of SQL Window Functions Coelho F, Vilaça R, Pereira J, Oliveira R. Distributed Applications and Interoperable Systems (DAIS), 2016.
Resource usage prediction in distributed key-value datastores Cruz F, Maia F, Matos M, Oliveira R,Paulo J, Vilaça R. Distributed Applications and Interoperable Systems (DAIS), 2016.
Reducing Data Transfer in Parallel Processing of SQL Window Functions Coelho F, Pereira J, Vilaça R, Oliveira R. Workshop on Towards Convergence of Big Data, SQL, NoSQL, NewSQL, Data streaming/CEP, OLTP and OLAP}, 2016.
2015
Implementing a Linear Algebra Approach to Data Processing Pontes R, Matos M, Oliveira J, Pereira J. Grand Timely Topics (Generative and Transformational Techniques) in Software Engineering (GTTSE), 2015.
CumuloNimbo: A Cloud Scalable Multi-tier SQL Database Jimenez-Peris R, Patino-Martinez M, Kemme B, Brondino I, Pereira J, Vilaça R, Cruz F, Oliveira R, Ahmad Y. Bulletin of the Technical Committee on Data Engineering, 2015.
2014
DATAFLASKS: epidemic store for massive scale systems Maia F, Matos M, Vilaça R, Pereira J, Oliveira R, Rivière E. Distributed Applications and Interoperable Systems (DAIS), 2014.
pH1: A Transactional Middleware for NoSQL Coelho F, Cruz F, Vilaça R, Pereira J, Oliveira R. IEEE International Symposium on Reliable Distributed Systems, 2014.
On the Support of Versioning in Distributed Key-Value Stores Felber P, Pasin M, Rivière E , Schiavoni V, Sutra P, Coelho F, Oliveira, Matos M, Vilaça R. IEEE International Symposium on Reliable Distributed Systems, 2014.
Workload-aware table splitting for NoSQL Cruz F, Maia F, Oliveira R, Vilaça R. ACM Symposium On Applied Computing, 2014.
2013
MeT: workload aware elasticity for NoSQL Cruz F, Maia F, Matos M, Oliveira R, Paulo J, Pereira J, Vilaça R. Proceedings of the 8th ACM European Conference on Computer Systems (EuroSys), 2013.
Evaluating Cassandra as a Manager of Large File Sets Beernaert L, Matos M, Gomes P, Vilaça R, Oliveira R.. Third Workshop on Cloud Data and Platforms (CloudDP 13), 2013.
An effective scalable SQL engine for NoSQL databases Vilaça R, Cruz F, Pereira J, Oliveira R.. Distributed Applications and Interoperable Systems (DAIS), 2013.
AJITTS: Adaptive Just-In-Time Transaction Scheduling Nunes Alonso A, Oliveira R, Pereira J.. Distributed Applications and Interoperable Systems (DAIS), 2013.