Nuno M. Preguiça

According to our database, Nuno M. Preguiça authored at least 102 papers between 1997 and 2023.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of four.

2023

PS-CRDTs: CRDTs in highly volatile environments.

António Barreto, Hervé Paulino, João A. Silva, Nuno M. Preguiça

Future Gener. Comput. Syst., April, 2023

JepREST: Functional tests for distributed REST applications.

Sara Simões, Ana Ribeiro, Carla Ferreira, Nuno M. Preguiça

CoRR, 2023

Data Management for mobile applications dependent on geo-located data.

Nuno M. Santos, Luís M. Silva, João Leitão, Nuno M. Preguiça

Proceedings of the 10th Workshop on Principles and Practice of Consistency for Distributed Data, 2023

2022

Geo-located data for better dynamic replication.

Luís M. Silva, Frederico Aleixo, Albert van der Linde, João Leitão, Nuno M. Preguiça

CoRR, 2022

High Throughput Replication with Integrated Membership Management.

Pedro Fouto, Nuno M. Preguiça, João Leitão

Proceedings of the 2022 USENIX Annual Technical Conference, 2022

Babel: A Framework for Developing Performant and Dependable Distributed Protocols.

Pedro Fouto, Pedro Ákos Costa, Nuno M. Preguiça, João Leitão

Proceedings of the 41st International Symposium on Reliable Distributed Systems, 2022

Engage: Session Guarantees for the Edge.

Miguel Belém, Pedro Fouto, Taras Lykhenko, João Leitão, Nuno M. Preguiça, Luís Rodrigues

Proceedings of the 31st International Conference on Computer Communications and Networks, 2022

2021

ECROs: building global scale systems from sequential code.

Kevin De Porre, Carla Ferreira, Nuno M. Preguiça, Elisa Gonzalez Boix

Proc. ACM Program. Lang., 2021

It's about Thyme: On the design and implementation of a time-aware reactive storage system for pervasive edge computing environments.

João A. Silva, Filipe Cerqueira, Hervé Paulino, João M. Lourenço, João Leitão, Nuno M. Preguiça

Future Gener. Comput. Syst., 2021

2020

Practical Client-side Replication: Weak Consistency Semantics for Insecure Settings.

Albert van der Linde, João Leitão, Nuno M. Preguiça

Proc. VLDB Endow., 2020

Secure Conflict-free Replicated Data Types.

Manuel Barbosa, Bernardo Ferreira, João C. Marques, Bernardo Portela, Nuno M. Preguiça

IACR Cryptol. ePrint Arch., 2020

Lazy State Determination: More concurrency for contending linearizable transactions.

Tiago M. Vale, João Leitão, Nuno M. Preguiça, Rodrigo Rodrigues, Ricardo J. Dias, João M. Lourenço

CoRR, 2020

Causality Tracking Trade-offs for Distributed Storage.

Hugo Guerreiro, Luís Rodrigues, Nuno M. Preguiça, Nívia Cruz Quental

Proceedings of the 19th IEEE International Symposium on Network Computing and Applications, 2020

On combining fault tolerance and partial replication with causal consistency.

Albert van der Linde, Diogo Serra, João Leitão, Nuno M. Preguiça

Proceedings of the 7th Workshop on Principles and Practice of Consistency for Distributed Data, 2020

The intrinsic cost of causal consistency.

Albert van der Linde, Pedro Fouto, João Leitão, Nuno M. Preguiça

Proceedings of the 7th Workshop on Principles and Practice of Consistency for Distributed Data, 2020

2019

Conflict-Free Replicated Data Types CRDTs.

Nuno M. Preguiça, Carlos Baquero, Marc Shapiro

Proceedings of the Encyclopedia of Big Data Technologies., 2019

Achieving Low Latency Transactions for Geo-replicated Storage with Blotter.

Henrique Moniz, João Leitão, Ricardo J. Dias, Johannes Gehrke, Nuno M. Preguiça, Rodrigo Rodrigues

Proceedings of the Encyclopedia of Big Data Technologies., 2019

Set CRDT com Múltiplas Políticas de Resolução de Conflitos.

André Rijo, Carla Ferreira, Nuno M. Preguiça

CoRR, 2019

Antidote SQL: Relaxed When Possible, Strict When Necessary.

Pedro Lopes, João Sousa, Valter Balegas, Carla Ferreira, Sérgio Duarte, Annette Bieniusa, Rodrigo Rodrigues, Nuno M. Preguiça

CoRR, 2019

Time-aware reactive storage in wireless edge environments.

João A. Silva, Hervé Paulino, João M. Lourenço, João Leitão, Nuno M. Preguiça

Proceedings of the MobiQuitous 2019, 2019

Enabling Fog Computing using Self-Organizing Compute Nodes.

Vasileios Karagiannis, Stefan Schulte, João Leitão, Nuno M. Preguiça

Proceedings of the 3rd IEEE International Conference on Fog and Edge Computing, 2019

Data Replication on the Cloud/Edge.

David Mealha, Nuno M. Preguiça, Maria Cecilia Gomes, João Leitão

Proceedings of the 6th Workshop on Principles and Practice of Consistency for Distributed Data, 2019

2018

IPA: Invariant-preserving Applications for Weakly consistent Replicated Databases.

Valter Balegas, Sérgio Duarte, Carla Ferreira, Rodrigo Rodrigues, Nuno M. Preguiça

Proc. VLDB Endow., 2018

Conflict-free Replicated Data Types: An Overview.

Nuno M. Preguiça

CoRR, 2018

Towards Enabling Novel Edge-Enabled Applications.

João Leitão, Pedro Ákos Costa, Maria Cecília Gomes, Nuno M. Preguiça

CoRR, 2018

Conflict-free Replicated Data Types (CRDTs).

Nuno M. Preguiça, Carlos Baquero, Marc Shapiro

CoRR, 2018

Just-Right Consistency: reconciling availability and safety.

Marc Shapiro, Annette Bieniusa, Nuno M. Preguiça, Valter Balegas, Christopher Meiklejohn

CoRR, 2018

Time-Aware Publish/Subscribe for Networks of Mobile Devices.

João A. Silva, Hervé Paulino, João M. Lourenço, João Leitão, Nuno M. Preguiça

CoRR, 2018

Fine-grained consistency for geo-replicated systems.

Cheng Li, Nuno M. Preguiça, Rodrigo Rodrigues

Proceedings of the 2018 USENIX Annual Technical Conference, 2018

Practical and Fast Causal Consistent Partial Geo-Replication.

Pedro Fouto, João Leitão, Nuno M. Preguiça

Proceedings of the 17th IEEE International Symposium on Network Computing and Applications, 2018

Software Rejuvenation in Computer Systems: An Automatic Forecasting Approach Based on Time Series.

Paulo Pereira, Jean Araujo, Rúbens de Souza Matos Júnior, Nuno M. Preguiça, Paulo R. M. Maciel

Proceedings of the 37th IEEE International Performance Computing and Communications Conference, 2018

2017

Blotter: Low Latency Transactions for Geo-Replicated Storage.

Henrique Moniz, João Leitão, Ricardo J. Dias, Johannes Gehrke, Nuno M. Preguiça, Rodrigo Rodrigues

Proceedings of the 26th International Conference on World Wide Web, 2017

Legion: Enriching Internet Services with Peer-to-Peer Interactions.

Albert van der Linde, Pedro Fouto, João Leitão, Nuno M. Preguiça, Santiago J. Castiñeira, Annette Bieniusa

Proceedings of the 26th International Conference on World Wide Web, 2017

Fine-Grained Consistency Upgrades for Online Services.

Filipe Freitas, João Leitão, Nuno M. Preguiça, Rodrigo Rodrigues

Proceedings of the 36th IEEE Symposium on Reliable Distributed Systems, 2017

Non-Uniform Replication.

Gonçalo Cabrita, Nuno M. Preguiça

Proceedings of the 21st International Conference on Principles of Distributed Systems, 2017

FMKe: a Real-World Benchmark for Key-Value Data Stores.

Gonçalo Tomás, Peter Zeller, Valter Balegas, Deepthi Devaki Akkoorath, Annette Bieniusa, João Leitão, Nuno M. Preguiça

Proceedings of the 3rd International Workshop on Principles and Practice of Consistency for Distributed Data, 2017

Transparent cross-system consistency.

João Loff, Daniel Porto, Carlos Baquero, João Garcia, Nuno M. Preguiça, Rodrigo Rodrigues

Proceedings of the 3rd International Workshop on Principles and Practice of Consistency for Distributed Data, 2017

2016

Geo-Replication: Fast If Possible, Consistent If Necessary.

Valter Balegas, Cheng Li, Mahsa Najafzadeh, Daniel Porto, Allen Clement, Sérgio Duarte, Carla Ferreira, Johannes Gehrke, João Leitão, Nuno M. Preguiça, Rodrigo Rodrigues, Marc Shapiro, Viktor Vafeiadis

IEEE Data Eng. Bull., 2016

Why logical clocks are easy.

Carlos Baquero, Nuno M. Preguiça

Commun. ACM, 2016

Towards the Opportunistic Combination of Mobile Ad-hoc Networks with Infrastructure Access.

João A. Silva, João Leitão, Nuno M. Preguiça, João M. Lourenço, Hervé Paulino

Proceedings of the 1st Workshop on Middleware for Edge Clouds & Cloudlets, 2016

Cure: Strong Semantics Meets High Availability and Low Latency.

Deepthi Devaki Akkoorath, Alejandro Z. Tomsic, Manuel Bravo, Zhongmiao Li, Tyler Crain, Annette Bieniusa, Nuno M. Preguiça, Marc Shapiro

Proceedings of the 36th IEEE International Conference on Distributed Computing Systems, 2016

Eventually consistent register revisited.

Marek Zawirski, Carlos Baquero, Annette Bieniusa, Nuno M. Preguiça, Marc Shapiro

Proceedings of the 2nd Workshop on the Principles and Practice of Consistency for Distributed Data, 2016

Δ-CRDTs: making Δ-CRDTs delta-based.

Albert van der Linde, João Leitão, Nuno M. Preguiça

Proceedings of the 2nd Workshop on the Principles and Practice of Consistency for Distributed Data, 2016

Making weak consistency great again.

Valter Balegas, Sérgio Duarte, Carla Ferreira, Nuno M. Preguiça, Rodrigo Rodrigues

Proceedings of the 2nd Workshop on the Principles and Practice of Consistency for Distributed Data, 2016

Characterizing the Consistency of Online Services (Practical Experience Report).

Filipe Freitas, João Leitão, Nuno M. Preguiça, Rodrigo Rodrigues

Proceedings of the 46th Annual IEEE/IFIP International Conference on Dependable Systems and Networks, 2016

2015

Towards Fast Invariant Preservation in Geo-replicated Systems.

Valter Balegas, Sérgio Duarte, Carla Ferreira, Rodrigo Rodrigues, Nuno M. Preguiça, Mahsa Najafzadeh, Marc Shapiro

ACM SIGOPS Oper. Syst. Rev., 2015

PIXIDA: Optimizing Data Parallel Jobs in Wide-Area Data Analytics.

Konstantinos Kloudas, Rodrigo Rodrigues, Nuno M. Preguiça, Margarida Mamede

Proc. VLDB Endow., 2015

Extending Eventually Consistent Cloud Databases for Enforcing Numeric Invariants.

Valter Balegas, Diogo Serra, Sérgio Duarte, Carla Ferreira, Rodrigo Rodrigues, Nuno M. Preguiça, Marc Shapiro, Mahsa Najafzadeh

CoRR, 2015

Extending Eventually Consistent Cloud Databases for Enforcing Numeric Invariants.

Valter Balegas, Diogo Serra, Sérgio Duarte, Carla Ferreira, Marc Shapiro, Rodrigo Rodrigues, Nuno M. Preguiça

Proceedings of the 34th IEEE Symposium on Reliable Distributed Systems, 2015

Write Fast, Read in the Past: Causal Consistency for Client-Side Applications.

Marek Zawirski, Nuno M. Preguiça, Sérgio Duarte, Annette Bieniusa, Valter Balegas, Marc Shapiro

Proceedings of the 16th Annual Middleware Conference, Vancouver, BC, Canada, December 07, 2015

A study of CRDTs that do computations.

David Navalho, Sérgio Duarte, Nuno M. Preguiça

Proceedings of the First Workshop on Principles and Practice of Consistency for Distributed Data, 2015

Putting consistency back into eventual consistency.

Valter Balegas, Sérgio Duarte, Carla Ferreira, Rodrigo Rodrigues, Nuno M. Preguiça, Mahsa Najafzadeh, Marc Shapiro

Proceedings of the Tenth European Conference on Computer Systems, 2015

Minimizing coordination in replicated systems.

Cheng Li, João Leitão, Allen Clement, Nuno M. Preguiça, Rodrigo Rodrigues

Proceedings of the First Workshop on Principles and Practice of Consistency for Distributed Data, 2015

2014

Automating the Choice of Consistency Levels in Replicated Systems.

Cheng Li, João Leitão, Allen Clement, Nuno M. Preguiça, Rodrigo Rodrigues, Viktor Vafeiadis

Proceedings of the 2014 USENIX Annual Technical Conference, 2014

SwiftCloud: Fault-Tolerant Geo-Replication Integrated all the Way to the Client Machine.

Nuno M. Preguiça, Marek Zawirski, Annette Bieniusa, Sérgio Duarte, Valter Balegas, Carlos Baquero, Marc Shapiro

Proceedings of the 33rd IEEE International Symposium on Reliable Distributed Systems Workshops, 2014

The Case for Fast and Invariant-Preserving Geo-Replication.

Valter Balegas, Sérgio Duarte, Carla Ferreira, Rodrigo Rodrigues, Nuno M. Preguiça, Marc Shapiro, Mahsa Najafzadeh

Proceedings of the 33rd IEEE International Symposium on Reliable Distributed Systems Workshops, 2014

Merging OT and CRDT algorithms.

Mehdi Ahmed-Nacer, Pascal Urso, Valter Balegas, Nuno M. Preguiça

Proceedings of the First Workshop on the Principles and Practice of Eventual Consistency, 2014

Scalable and Accurate Causality Tracking for Eventually Consistent Stores.

Paulo Sérgio Almeida, Carlos Baquero, Ricardo Gonçalves, Nuno M. Preguiça, Victor Fonte

Proceedings of the Distributed Applications and Interoperable Systems, 2014

2013

Scalable Data Processing for Community Sensing Applications.

Sérgio Duarte, David Navalho, Heitor Ferreira, Nuno M. Preguiça

Mob. Networks Appl., 2013

Non-Monotonic Snapshot Isolation.

Masoud Saeida Ardekani, Pierre Sutra, Nuno M. Preguiça, Marc Shapiro

CoRR, 2013

Improving the Scalability of Geo-replication with Reservations.

Mahsa Najafzadeh, Marc Shapiro, Valter Balegas, Nuno M. Preguiça

Proceedings of the IEEE/ACM 6th International Conference on Utility and Cloud Computing, 2013

Software Component Replication for Improved Fault-Tolerance: Can Multicore Processors Make It Work?

João Soares, João Lourenço, Nuno M. Preguiça

Proceedings of the Dependable Computing - 14th European Workshop, 2013

Incremental stream processing using computational conflict-free replicated data types.

David Navalho, Sérgio Duarte, Nuno M. Preguiça, Marc Shapiro

Proceedings of the 3rd International Workshop on Cloud Data and Platforms, 2013

MacroDB: Scaling Database Engines on Multicores.

João Soares, João Lourenço, Nuno M. Preguiça

Proceedings of the Euro-Par 2013 Parallel Processing, 2013

On the Scalability of Snapshot Isolation.

Masoud Saeida Ardekani, Pierre Sutra, Marc Shapiro, Nuno M. Preguiça

Proceedings of the Euro-Par 2013 Parallel Processing, 2013

Concurrency control and awareness support for multi-synchronous collaborative editing.

Mehdi Ahmed-Nacer, Pascal Urso, Valter Balegas, Nuno M. Preguiça

Proceedings of the 9th IEEE International Conference on Collaborative Computing: Networking, 2013

2012

An optimized conflict-free replicated set

Annette Bieniusa, Marek Zawirski, Nuno M. Preguiça, Marc Shapiro, Carlos Baquero, Valter Balegas, Sérgio Duarte

CoRR, 2012

Brief Announcement: Semantics of Eventually Consistent Replicated Sets.

Annette Bieniusa, Marek Zawirski, Nuno M. Preguiça, Marc Shapiro, Carlos Baquero, Valter Balegas, Sérgio Duarte

Proceedings of the Distributed Computing - 26th International Symposium, 2012

Brief announcement: efficient causality tracking in distributed storage systems with dotted version vectors.

Nuno M. Preguiça, Carlos Baquero, Paulo Sérgio Almeida, Victor Fonte, Ricardo Gonçalves

Proceedings of the ACM Symposium on Principles of Distributed Computing, 2012

Making Geo-Replicated Systems Fast as Possible, Consistent when Necessary.

Cheng Li, Daniel Porto, Allen Clement, Johannes Gehrke, Nuno M. Preguiça, Rodrigo Rodrigues

Proceedings of the 10th USENIX Symposium on Operating Systems Design and Implementation, 2012

2011

Convergent and Commutative Replicated Data Types.

Marc Shapiro, Nuno M. Preguiça, Carlos Baquero, Marek Zawirski

Bull. EATCS, 2011

Conflict-Free Replicated Data Types.

Marc Shapiro, Nuno M. Preguiça, Carlos Baquero, Marek Zawirski

Proceedings of the Stabilization, Safety, and Security of Distributed Systems, 2011

Efficient middleware for byzantine fault tolerant database replication.

Rui Garcia, Rodrigo Rodrigues, Nuno M. Preguiça

Proceedings of the European Conference on Computer Systems, 2011

Combining Mobile and Cloud Storage for Providing Ubiquitous Data Access.

João Soares, Nuno M. Preguiça

Proceedings of the Euro-Par 2011 Parallel Processing - 17th International Conference, 2011

2010

Consistency without concurrency control in large, dynamic systems.

Mihai Letia, Nuno M. Preguiça, Marc Shapiro

ACM SIGOPS Oper. Syst. Rev., 2010

Dotted Version Vectors: Logical Clocks for Optimistic Replication

Nuno M. Preguiça, Carlos Baquero, Paulo Sérgio Almeida, Victor Fonte, Ricardo Gonçalves

CoRR, 2010

4Sensing -- Decentralized Processing for Participatory Sensing Data.

Heitor Ferreira, Sérgio Duarte, Nuno M. Preguiça

Proceedings of the 16th IEEE International Conference on Parallel and Distributed Systems, 2010

Collaborative Cellular-Based Location System.

David Navalho, Nuno M. Preguiça

Proceedings of the Euro-Par 2010 - Parallel Processing, 16th International Euro-Par Conference, Ischia, Italy, August 31, 2010

2009

CRDTs: Consistency without concurrency control

Mihai Letia, Nuno M. Preguiça, Marc Shapiro

CoRR, 2009

A Commutative Replicated Data Type for Cooperative Editing.

Nuno M. Preguiça, Joan Manuel Marquès, Marc Shapiro, Mihai Letia

Proceedings of the 29th IEEE International Conference on Distributed Computing Systems (ICDCS 2009), 2009

Forby: Providing Groupware Features Relying on Distributed File System Event Dissemination.

Pedro Sousa, Nuno M. Preguiça, Carlos Baquero

Proceedings of the Groupware: Design, Implementation, and Use, 15th International Workshop, 2009

2008

Byzantium: Byzantine-Fault-Tolerant Database Replication Providing Snapshot Isolation.

Nuno M. Preguiça, Rodrigo Rodrigues, Cristóvão Honorato, João Lourenço

Proceedings of the Fourth Workshop on Hot Topics in System Dependability, 2008

2007

Scalable Bloom Filters.

Paulo Sérgio Almeida, Carlos Baquero, Nuno M. Preguiça, David Hutchison

Inf. Process. Lett., 2007

Designing a commutative replicated data type

Marc Shapiro, Nuno M. Preguiça

CoRR, 2007

Supporting Asynchronous Collaborative Editing in Mobile Computing Environments.

Marcos Bento, Nuno M. Preguiça

Proceedings of the ICEIS 2007, 2007

Topic 14 Mobile and Ubiquitous Computing.

Nuno M. Preguiça, Eric Fleury, Holger Karl, Gerd Kortuem

Proceedings of the Euro-Par 2007, 2007

2006

Supporting Multi-synchronous Groupware: Data Management Problems and a Solution.

Nuno M. Preguiça, José Legatheaux Martins, Henrique João L. Domingos, Sérgio Duarte

Int. J. Cooperative Inf. Syst., 2006

2005

Topic 14 - Mobile and Ubiquitous Computing.

Evaggelia Pitoura, Marios D. Dikaiakos, Valérie Issarny, Nuno M. Preguiça

Proceedings of the Euro-Par 2005, Parallel Processing, 11th International Euro-Par Conference, Lisbon, Portugal, August 30, 2005

Integrating Synchronous and Asynchronous Interactions in Groupware Applications.

Nuno M. Preguiça, José Legatheaux Martins, Henrique João L. Domingos, Sérgio Duarte

Proceedings of the Groupware: Design, Implementation, and Use, 11th International Workshop, 2005

2004

Rufis: Mobile Data Sharing Using a Generic Constraint-Oriented Reconciler.

Marc Shapiro, Nuno M. Preguiça, James O'Brien

Proceedings of the 5th IEEE International Conference on Mobile Data Management (MDM 2004), 2004

2003

Reservations for Conflict Avoidance in a Mobile Database System.

Nuno M. Preguiça, José Legatheaux Martins, Miguel Cunha, Henrique João L. Domingos

Proceedings of the First International Conference on Mobile Systems, 2003

A case study on event dissemination in an active overlay network environment.

Sérgio Duarte, José Legatheaux Martins, Henrique João L. Domingos, Nuno M. Preguiça

Proceedings of the 2nd International Workshop on Distributed Event-Based Systems, 2003

Semantics-Based Reconciliation for Collaborative and Mobile Environments.

Nuno M. Preguiça, Marc Shapiro, Caroline Matheson

Proceedings of the On The Move to Meaningful Internet Systems 2003: CoopIS, DOA, and ODBASE, 2003

2001

Revisiting Hierarchical Quorum Systems.

Nuno M. Preguiça, José Legatheaux Martins

Proceedings of the 21st International Conference on Distributed Computing Systems (ICDCS 2001), 2001

Supporting Disconnected Operation in DOORS.

Nuno M. Preguiça, José Legatheaux Martins, Sérgio Duarte, Henrique João L. Domingos

Proceedings of HotOS-VIII: 8th Workshop on Hot Topics in Operating Systems, 2001

2000

Data management support for asynchronous groupware.

Nuno M. Preguiça, José Legatheaux Martins, Henrique João L. Domingos, Sérgio Duarte

Proceedings of the CSCW 2000, 2000

Mobile Transaction Management in Mobisnap.

Nuno M. Preguiça, Carlos Baquero, Francisco Moura, José Legatheaux Martins, Rui Oliveira, Henrique João L. Domingos, José Orlando Pereira, Sérgio Duarte

Proceedings of the Current Issues in Databases and Information Systems, 2000

1999

Flexible Data Storage for Mobile Computing.

Nuno M. Preguiça, José Legatheaux Martins, Henrique João L. Domingos, Jorge Paulo F. Simão

Proceedings of the 1999 ACM Symposium on Applied Computing, 1999

1998

Coordination Support for Scalable Cooperative Work.

Henrique João L. Domingos, José Legatheaux Martins, Nuno M. Preguiça

Proceedings of the Ninth International Workshop on Database and Expert Systems Applications, 1998

Coordination and Awareness Support for Adaptive CSCW Sessions.

Henrique João L. Domingos, Nuno M. Preguiça, José Legatheaux Martins

Proceedings of the CRIWG '98, 1998

1997

Support for Coordination and Adaptative Synchronicity in Large Scale CSCW.

Henrique João L. Domingos, José Legatheaux Martins, Nuno M. Preguiça, Jorge Paulo F. Simão

Proceedings of the CRIWG '97, 1997

Supporting Synchronous Groupware with Peer Object-Groups.

Jorge Paulo F. Simão, José Legatheaux Martins, Henrique João L. Domingos, Nuno M. Preguiça

Proceedings of the Third USENIX Conference on Object-Oriented Technologies (COOTS), 1997