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Computer Systems

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Ephemeral Data Storage for Networks of Hand-held Devices

InProceedings

Published in 01/08/2016

Authors

João A Silva, Ricardo Monteiro, Hervé Paulino, João Lourenço,

Characterizing the Consistency of Online Services

InProceedings

Published in 01/06/2016

Authors

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

Cure: Strong semantics meets high availability and low latency

InProceedings

Published in 01/06/2016

Authors

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

A Heterogeneous Runtime Environment for Scientific Desktop Computing

InProceedings

Published in 01/06/2016

Authors

Nuno Oliveira, Pedro Medeiros,

Cache-Conscious Run-time Decomposition of Data Parallel Computations

Article

Published in 01/06/2016

Authors

Hervé Paulino, Nuno Delgado,

Why logical clocks are easy

Article

Published in 01/04/2016

Authors

Carlos Baquero, Nuno Preguiça,

From Atomic Variables to Data-Centric Concurrency Control

InProceedings

Published in 01/04/2016

Authors

Hervé Paulino, Daniel Luis Landeiroto Parreira, Nuno Delgado, António Ravara, Ana Matos,

Δ-CRDTs: Making δ-CRDTs Delta-Based

InProceedings

Published in 01/04/2016

Authors

Albert van der Linde, João Leitão, Nuno Preguiça,

Geo-Replication: Fast If Possible, Consistent If Necessary

Article

Published in 01/03/2016

Authors

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

A Hardware Approach to Detect, Expose and Tolerate High Level Data Races

InProceedings

Published in 01/02/2016

Authors

Lois Orosa, João Lourenço,

Preventing DDoS with Ephemeral IP Identifiers Cryptographically Generated

Article

Published in 01/01/2016

Authors

Henrique Domingos, Ricardo Paula Martins,

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

InProceedings

Published in 01/12/2015

Authors

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

Extracting Static and Dynamic Structural Information from Java Concurrent Programs for Coverage Testing

InProceedings

Published in 01/10/2015

Authors

Paulo Souza, Simone Souza, Rafael Regis do Prado, George G. M. Dourado, Julio C. Estrella, Sarita M. Bruschi, João Lourenço,

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

Article

Published in 01/10/2015

Authors

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

Privacy-Preserving Content-Based Image Retrieval in the Cloud

InProceedings

Published in 01/09/2015

Authors

Bernardo Ferreira, João Rodrigues, João Leitão, Henrique Domingos,

Armazenamento Distribuído para Redes de Dispositivos Móveis

InProceedings

Published in 01/09/2015

Authors

Ricardo Monteiro, João A Silva, João Lourenço, Hervé Paulino,

Cifra Multimodal Indexável para Aplicações Móveis baseadas na Nuvem

InProceedings

Published in 01/09/2015

Authors

Bernardo Ferreira, João Leitão, Henrique Domingos,

Comunicação IP com identificadores criptograficamente gerados para prevenção de DDoS

InProceedings

Published in 01/09/2015

Authors

Ricardo Martins, José Legatheaux Martins, Henrique Domingos,

Extending Eventually Consistent Cloud Databases for Enforcing Numeric Invariants

InProceedings

Published in 01/09/2015

Authors

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

Como separar o trigo do joio? Ou: Como selecionar a melhor fotografia de um conjunto de fotografias semelhantes

InProceedings

Published in 01/09/2015

Authors

Fernando Birra, João Lourenço,

RESEARCH GROUP Software Systems

RESEARCH GROUP Intelligent Systems

RESEARCH GROUP Multimodal Systems

RESEARCH GROUP Computer Systems