Temps de la peine et temps de reconstruction

Logique du temps arborescent pour la spécification et la preuve de programmes

Gestion de la surcharge dans les systèmes de gestion de base de données temps réel

We propose a transaction management protocol for increasing concurrency and deadline satisfaction in a real-time distributed database. This protocol combines the concepts of data imprecision and transaction importance. The isolation level tolerated is not maximal, that is, each read transaction may access a data item while another transaction is writing it provided that the amount of inconsiste...

Sur l'intégration de mécanismes d'ordonnancement et de communication dans la sous-couche MAC de réseaux locaux temps réel

HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau...

Interprétation de Mouvements Temps Réel

This paper proposes a new method for real-time human motion recognition using Motion Capture (MoCap) data. In particular, our method uses examplars to learn actions, without the need for learning intra class variations. We have formalized streamed recognizable actions, coming from an online MoCap engine, into a motion graph, similar to an animation motion graph. This graph is used as an automat...

Claude Bernard et les Problèmes de son Temps

Dr. Brooke serves well to reveal him in a more just and favourable light than that presented by many earlier and more recent writers. The message for medical historians is clear when he writes 'Strangely the diagnosis of porphyria which exonerates George III from so much speculative psychologizing brings him nearer to us as a human being'. An important function of the doctor historian is to see...