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Publications

Publications by Rui Carlos Oliveira

2021

CAT: content-aware tracing and analysis for distributed systems

Authors
Esteves, T; Neves, F; Oliveira, R; Paulo, J;

Publication
Middleware '21: 22nd International Middleware Conference, Québec City, Canada, December 6 - 10, 2021

Abstract

2015

INTRATHECAL ONABOTULINUMTOXINA IMPROVES BLADDER FUNCTION AFTER SPINAL CORD INJURY AND EFFICIENTLY SUPRESSES NEUROGENIC DETRUSOR OVERACTIVITY

Authors
Oliveira, R; Coelho, A; Cruz, F; Cruz, C;

Publication
NEUROUROLOGY AND URODYNAMICS

Abstract

2023

TADA: A Toolkit for Approximate Distributed Agreement

Authors
da Conceiçao, EL; Alonso, AN; Oliveira, RC; Pereira, JO;

Publication
DISTRIBUTED APPLICATIONS AND INTEROPERABLE SYSTEMS, DAIS 2023

Abstract
Approximate agreement has long been relegated to the sidelines compared to exact consensus, with its most notable application being clock synchronisation. Other proposed applications stemming from control theory target multi-agent consensus, namely for sensor stabilisation, coordination in robotics, and trust estimation. Several proposals for approximate agreement follow the Mean Subsequence Reduce approach, simply applying different functions at each phase. However, taking clock synchronisation as an example, applications do not fit neatly into the MSR model: Instead they require adapting the algorithms' internals. Our contribution is two-fold. First, we identify additional configuration points, establishing a more general template of MSR approximate agreement algorithms. We then show how this allows us to implement not only generic algorithms but also those tailored for specific purposes (clock synchronisation). Second, we propose a toolkit for making approximate agreement practical, providing classical implementations as well as allow these to be configured for specific purposes. We validate the implementation with classical algorithms and clock synchronisation.

2010

On the Expressiveness and Trade-Offs of Large Scale Tuple Stores

Authors
Vilaça, R; Cruz, F; Oliveira, RC;

Publication
On the Move to Meaningful Internet Systems, OTM 2010 - Confederated International Conferences: CoopIS, IS, DOA and ODBASE, Hersonissos, Crete, Greece, October 25-29, 2010, Proceedings, Part II

Abstract

2009

Clouder: a flexible large scale decentralized object store: architecture overview

Authors
Vilaça, R; Oliveira, R;

Publication
Proceedings of the Third Workshop on Dependable Distributed Data Management, WDDM '09, Nuremberg, Germany, March 31, 2009

Abstract

2009

Proceedings of the Third Workshop on Dependable Distributed Data Management, WDDM '09, Nuremberg, Germany, March 31, 2009

Authors
Pu, C; Kersten, ML; Oliveira, R; Murray, P;

Publication
WDDDM@EuroSys

Abstract

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