Polygonal hybrid systems (SPDI) are a subclass of planar hybrid automata which can be represented by piecewise constant differential inclusions. The reachability problem as well as...
: The paper analyses broadband diffusion from a multitude of angles. The main objective of the analysis is thus to investigate the reasons behind an adoption delay present in certa...
Abstract. Every running thread has its own thread context that consists of values of the fields of the target thread object. To consider the thread context in understanding the be...
Multimedia objects are often described by high-dimensional feature vectors which can be used for retrieval and clustering tasks. We have built an interactive retrieval system for ...
Benjamin Bustos, Daniel A. Keim, Christian Panse, ...
In this paper, we motivate four di erent user de ned window query classes and derive a probabilistic model for each of them. For each model, we characterize the e ciency of spatia...
Bernd-Uwe Pagel, Hans-Werner Six, Heinrich Toben, ...