Partage de midi : écriture autobiographique

Partage de secret et théorie algorithmique de l’information

Secret sharing deals with splitting a secret data between several participants. The participants are organized within an access structure consisting of groups that may gain access to the secret. The goal is to provide each participant with a piece of information such that the following two requirements are met: 1. Recoverability: a qualified group can recover the secret, 2. Privacy: any other g...

Modélisation et évaluation d’algorithmes de partage de charge

RÉSUMÉ. L’étude développée dans cet article porte sur le comportement dynamique de protocoles de partage de charge dans des systèmes parallèles et/ou distribués. Après une synthèse des différentes approches utilisées pour l’évaluation quantitative de ces protocoles, nous proposons un modèle simplifié mettant en évidence les différents comportements possibles. De plus, ce modèle permet une estim...

Automatic meter extraction from MIDI files (Extraction automatique de mètres à partir de fichiers MIDI)

This paper presents an automatic meter extraction system which relies on auto-correlation coefficients. The input format for music is MIDI, and we assume that a beat and its ocurrences in the musical sequence are known. As output, our algorithm provides a set of possible metric groupings sorted by a confidence criteria. The algorithm has been tested on several pieces of Rameau and results are e...

Partage d'autorité dans un essaim de drones auto-organisé

This paper addresses the human control of a large number of unmanned air vehicles (UAVs) for the surveillance of a sensitive outdoor area. We leverage the combination of sensor network and environment marking for swarm intelligence. This grants autonomy to the UAVs system and allows the operator to focus on noteworthy tasks like counter-intrusion. This paper presents the experimental results of...

Editeurs par contexte pour systèmes conversationnels à partage de temps