Reputation systems play an important role in many Internet communities. They allow individuals to estimate other individual's behavior during interactions. However, a more pri...
This paper proposes a new second order sliding mode output feedback controller. This latter is developped in the case of finite sampling frequency and is using only output informa...
Given a polygon P in the plane, a pop operation is the reflection of a vertex with respect to the line through its adjacent vertices. We define a family of alternating polygons, a...
IGW is a software environment for real-time 2D and 3D groundwater modeling. The software functions as a ``numerical laboratory'' in which the modeler can freely explore:...
Abstract. Logic programming languages based on linear logic are of both theoretical and practical interest, particulaly because such languages can be seen as providing a logical ba...