The Faculty of Mathematics and Natural Sciences: Search
Now showing items 161-170 of 353
Human Motion Analysis for Efficient Action Recognition
(2015-09-25)
Automatic understanding of human actions is at the core of several application domains, such as content-based indexing, human-computer interaction, surveillance, and sports video analysis. The recent advances in digital ...
The perception of security in selected contexts
(2021-08-20)
The perception of security has a strong impact on a person's choice of and interaction with security technology, especially within the context of Usable Security and Privacy research. This thesis sheds light on how people ...
Development and Interpretation of Machine Learning Models for Drug Discovery
(2015-11-19)
In drug discovery, domain experts from different fields such as medicinal chemistry, biology, and computer science often collaborate to develop novel pharmaceutical agents. Computational models developed in this process ...
Tools for Reasoning about Effectful Declarative Programs
(2015-10-30)
In the pure functional language Haskell, nearly all side-effects that a function can produce have to be noted in its type. This includes input/output, propagation of a state, and nondeterminism. If no side-effects are ...
Computational Methods for Structure-Activity Relationship Analysis and Activity Prediction
(2015-11-05)
Structure-activity relationship (SAR) analysis of small bioactive compounds is a key task in medicinal chemistry. Traditionally, SARs were established on a case-by-case basis. However, with the arrival of high-throughput ...
Efficient Capture of Multispectral Reflectance of Complex Surfaces
(2020-12-11)
The synthetic generation of photo-realistic images is a long-standing goal in the area of Computer Graphics.
The applications are numerous, including virtual prototyping, advertisement and visual effects in movies.
Since ......
Simulation of the Periodontal Ligament During the Initial Phase of Orthodontic Tooth Movement
(2020-09-22)
The present work is concerned with the simulation of the periodontal ligament response to force in the initial phase of orthodontic tooth movement. This is based on two previous investigations at the Universitätsklinikum ...
Shape and Topology Constrained Image Segmentation with Stochastic Models
(2005)
The central theme of this thesis has been to develop robust algorithms for the task of image segmentation.
All segmentation techniques that have been proposed in this thesis are based on the sound modeling of the ...
All segmentation techniques that have been proposed in this thesis are based on the sound modeling of the ...
Neuronale Netze mit erweiterten bayesschen Methoden für reale Datensammlungen
(2004)
Zu zahlreichen Problemen, die bei der Verarbeitung von realen Trainingsdaten durch neuronale Netze auftreten können, und die bisher in der Literatur nicht oder nicht ausreichend diskutiert wurden, werden Lösungen präsentiert. ...
Concepts for the Representation, Storage, and Retrieval of Spatio-Temporal Objects in 3D/4D Geo-Informations-Systems
(2004)
The quickly increasing number of spatio-temporal applications in fields like environmental management or geology is a new challenge to the development of database systems. This thesis addresses three areas of the problem ...