Le système de limitation des doses

Utilisation des Contrats de Service pour gérer le Système d'Information

Due to economic constraints, organisations are more and more distributed involving a costly communication and information system infrastructure. This involves setting tools to evaluate and improve the quality of service concerning the enterprise’s operation. This can be achieved thanks to a service contract network, (or service level agreement network) : each contract controls a part of the inf...

Le système Sesame : Spécifier des sémantiques argumentatives

Système d'accès à des bases de données hétérogènes dans le cadre de l'aide à la décision

Decision Support System has, for several years, been a very active domain of research. The deciders of today are faced with an ever increasing flow of data, which is becoming more and more diverse. It is therefore difficult, in a company, for the decision taker to find the data which is necessary for him to make decisions. It is in this context that is placed our study. We propose in this artic...

Évaluation de la fiabilité d'un système de prévision de la demande dans le cas d'une politique de regroupement des besoins

To establish production plans or replenishment plans, firms use forecasting systems. Such a system is composed of a forecasting method and a lot-sizing method. We propose a scheme to evaluate the reliability of such a system. This evaluation is based on the impact of demand randomness on the long run total cost. The scheme is illustrated with a system including an exponential smoothing techniqu...

Développement d'une nouvelle algorithmie de localisation adaptée à l'ensemble des mobiles suivis par le système ARGOS