: General purpose workflow management systems are often unable to match user requirements of a particular application. In many points of the workflow the user has to take decisions...
We study two notions. One is that of spindle convexity. A set of circumradius not greater than one is spindle convex if, for any pair of its points, it contains every short circula...
The purpose of this article is twofold. First, we summarize research on the topic of privacy in Human–Computer Interaction (HCI), outlining current approaches, results, and tren...
We consider an active learning game within a transductive learning model. A major problem with many active learning algorithms is that an unreliable current hypothesis can mislead...
Abstract. In many real-time rendering applications, it is necessary to model a fog volume that is bounded by a single plane but is otherwise infinite in extent. This paper presents...