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Dive into the research topics where Alain Bui is active.

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Featured researches published by Alain Bui.


Distributed Computing | 2007

Snap-stabilization and PIF in tree networks

Alain Bui; Ajoy Kumar Datta; Franck Petit; Vincent Villain

The contribution of this paper is threefold. First, we present the paradigm of snap-stabilization. A snap- stabilizing protocol guarantees that, starting from an arbitrary system configuration, the protocol always behaves according to its specification. So, a snap-stabilizing protocol is a time optimal self-stabilizing protocol (because it stabilizes in 0 rounds). Second, we propose a new Propagation of Information with Feedback (PIF) cycle, called Propagation of Information with Feedback and Cleaning (


Journal of Computational Science | 2013

Self-stabilizing algorithm for efficient topology control in Wireless Sensor Networks

Jalel Ben-Othman; Karim Bessaoud; Alain Bui; Laurence Pilard


Lecture Notes in Computer Science | 2004

Random walks in distributed computing: a survey

Marc Bui; Thibault Bernard; Devan Sohier; Alain Bui

\mathcal{PFC}


international symposium on parallel and distributed processing and applications | 2004

Topological adaptability for the distributed token circulation paradigm in faulty environment

Thibault Bernard; Alain Bui; Olivier Flauzac


Lecture Notes in Computer Science | 2004

Random Distributed Self-stabilizing Structures Maintenance

Thibault Bernard; Alain Bui; Olivier Flauzac

). We show three different implementations of this new PIF. The first one is a basic


international symposium on parallel and distributed computing | 2003

A new method to automatically compute processing times for random walks based distributed algorithms

Thibault Bernard; Alain Bui; Marc Bui; Devan Sohier


International Journal of Systems, Control and Communications | 2012

Survey on smart grid modelling

Guillaume Guérard; Soufian Ben Amor; Alain Bui

\mathcal{PFC}


Cluster Computing | 2012

A distributed clustering algorithm for large-scale dynamic networks

Thibault Bernard; Alain Bui; Laurence Pilard; Devan Sohier


latin american test workshop - latw | 2011

Robustness with respect to SEUs of a self-converging algorithm

G. Foucard; Fabrice Pancher; Wassim Mansour; Greicy Marques-Costa; Devan Sohier; Alain Bui

cycle which is inherently snap-stabilizing. However, the first PIF cycle can be delayed O(h2) rounds (where h is the height of the tree) due to some undesirable local states. The second algorithm improves the worst delay of the basic


Lecture Notes in Computer Science | 2005

A random walk topology management solution for grid

Cyril Rabat; Alain Bui; Olivier Flauzac

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Devan Sohier

Centre national de la recherche scientifique

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Thibault Bernard

University of Reims Champagne-Ardenne

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Olivier Flauzac

University of Reims Champagne-Ardenne

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Vincent Villain

University of Picardie Jules Verne

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Cyril Rabat

University of Reims Champagne-Ardenne

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Simon Clavière

Centre national de la recherche scientifique

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