Fakultäten der Universität Bonn: Suche
Anzeige der Dokumente 21-30 von 72
Emerging Chemical Patterns for Virtual Screening and Knowledge Discovery
(2009-02-03)
The adaptation and evaluation of contemporary data mining methods to chemical and biological problems is one of major areas of research in chemoinformatics. Currently, large databases containing millions of small organic ...
Multi Robot Intruder Search
(2009-02-16)
The aim of this work is the development and analysis of methods and algorithms to allow a multi robot system to cooperatively search a closed, 2-dimensional environment for a human intruder. The underlying problem corresponds ...
Software Security Metrics for Malware Resilience
(2008)
We examine the level of resistance offered by a software product against malicious software (malware) attacks. Analysis is performed on the software architecture. This is available as a result of the software design process ...
Baumbasiertes Dualmodeschlüsselmanagement für die Multicast-Kommunikation
(2008)
Überall und jederzeit verfügbarer Zugriff auf Informationen und Kommunikation sind von entscheidender Bedeutung im täglichen Leben, in der Wirtschaft und für die nationale Sicherheit. Multimedia-Applikationen wie ...
Geometric Dilation and Halving Distance
(2008)
Let us consider the network of streets of a city represented by a geometric graph G in the plane. The vertices of G represent the crossroads and the edges represent the streets. The latter do not have to be straight line ...
Neural dynamics of social behavior: An evolutionary and mechanistic perspective on communication, cooperation, and competition among situated agents
(2008)
Social behavior can be found on almost every level of life, ranging from microorganisms to human societies. However, explaining the evolutionary emergence of cooperation, communication, or competition still challenges ...
Towards Predictive Rendering in Virtual Reality
(2008)
The strive for generating predictive images, i.e., images representing radiometrically correct renditions of reality, has been a longstanding problem in computer graphics. The exactness of such images is extremely important ...
Experimentelle und numerische Untersuchungen zum Verschleiß von Halteelementen in der zahnärztlichen Prothetik
(2008)
Zur Beurteilung der Eignung eines Werkstoffes ist neben funktionellen Eigenschaften auch sein Langzeitverhalten von Interesse. Insbesondere Verschleißprozesse, die durch zyklische Belastung der aus diesen Stoffen hergestellten ...
Photo-Realistic Rendering of Fiber Assemblies
(2008)
In this thesis we introduce a novel uniform formalism for light scattering from filaments, the Bidirectional Fiber Scattering Distribution Function (BFSDF). Similar to the role of the Bidirectional Surface Scattering ...
Realistic Visualization of Animated Virtual Cloth
(2007)
Photo-realistic rendering of real-world objects is a broad research area with applications in various different areas, such as computer generated films, entertainment, e-commerce and so on. Within photo-realistic rendering, ...