E-Dissertationen: Browsing E-Dissertationen by Classification (DDC) "ddc:004"
Now showing items 41-60 of 358
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Behavioral Studies with IT-Administrators - Updating in Complex Environments and Securing Web Servers
Tiefenau, Christian (2021-03-25)Up until the turn of the millennium, research in the field of IT security mainly focused on the technical aspects of security mechanisms. Since then, the human factor has become more and more important and sparked research ... -
Beiträge zum Entwurf größenoptimaler schneller Fouriertransformationen auf gewissen homogenen Räumen symmetrischer Gruppen
Hühne, Paul Christoph (2016-11-29)Sei <em>S<sub>n</sub></em> die symmetrische Gruppe auf {1,...,<em>n</em>} und <em>S<sub>n-k</sub></em> die Untergruppe von <em>S<sub>n</sub></em>, die die Elemente <em>j>n-k</em> stabilisiert. Komplexwertige Funktionen auf ... -
Beyond whole-cell motion: reactive interpenetrating flow and elliptic Voronoi tessellation in two dimensions
Bock, Martin (2013-04-11)A crucial property of higher-developed living beings is the ability to continuously exchange and renew their body. This is achieved by division and redistribution of cells, the micron-sized and autonomous "atoms" of life. ... -
Beyond Worst-Case Analysis of Max-Cut and Local Search
Etscheid, Michael (2018-08-15)Since the formal definition of NP-completeness, there has been a huge discrepancy between theory and practice. The theoretical point of view for an NP-complete problem is that we do not know of any efficient, that is, ... -
Biometric Cryptosystems: Authentication, Encryption and Signature for Biometric Identities
Sarıer, Neyire Deniz (2013-04-12)Biometrics have been used for secure identification and authentication for more than two decades since biometric data is unique, non-transferable, unforgettable, and always with us. Recently, biometrics has pervaded other ... -
Black-Box Parallelization for Machine Learning
Kamp, Michael (2019-10-30)The landscape of machine learning applications is changing rapidly: large centralized datasets are replaced by high volume, high velocity data streams generated by a vast number of geographically distributed, loosely ... -
Bottom-up Object Segmentation for Visual Recognition
Carreira, João Luís da Silva (2013-03-20)Automatic recognition and segmentation of objects in images is a central open problem in computer vision. Most previous approaches have pursued either sliding-window object detection or dense classification of overlapping ... -
Bridging between data and knowledge: New ways to better understand Alzheimer's Disease and Type 2 Diabetes comorbidity
Karki, Reagon (2021-06-15)The holistic understanding of biological phenomena enabled by systems biology forms the basis of current research. As opposed to the principle of classical biology where behavior of a biological system is explained by ... -
Building multiscale computable model of Alzheimer's disease and identification of novel mechanisms for new therapeutic interventions
Tom Kodamullil, Alpha (2018-08-28)Despite an avalanche of data in the field of biomedicine, we are obviously not managing well to extract meaningful information from this vast amount of data to better understand complex diseases and their mechanisms. ... -
Calculating Sparse and Dense Correspondences for Near-Isometric Shapes
Burghard, Oliver (2018-05-29)Comparing and analysing digital models are basic techniques of geometric shape processing. These techniques have a variety of applications, such as extracting the domain knowledge contained in the growing number of digital ... -
Capturing Hand-Object Interaction and Reconstruction of Manipulated Objects
Tzionas, Dimitrios (2017-04-26)Hand motion capture with an RGB-D sensor gained recently a lot of research attention, however, even most recent approaches focus on the case of a single isolated hand. We focus instead on hands that interact with other ... -
Characterizing Objects in Images using Human Context
Srikantha, Abhilash (2017-09-01)Humans have an unmatched capability of interpreting detailed information about existent objects by just looking at an image. Particularly, they can effortlessly perform the following tasks: 1) Localizing various objects ... -
Classification, Characterization, and Contextualization of Windows Malware using Static Behavior and Similarity Analysis
Plohmann, Daniel Johannes (2022-07-05)In this dissertation, we provide a comprehensive malware ground truth data set called Malpedia that is tailored towards demands that serve both academic research and practical malware analysis. Using Malpedia as a foundation, ... -
Collaborative Authoring of Semantically Structured Multilingual Educational Content
Tarasova, Darya (2017-09-29)A major obstacle of increasing the efficiency, effectiveness and quality of education is the lack of widely available, accessible, multilingual, timely, engaging and high-quality educational material. The creation and ... -
Collaborative Integration, Publishing and Analysis of Distributed Scholarly Metadata
Vahdati, Sahar (2019-02-25)Research is becoming increasingly digital, interdisciplinary, and data-driven and affects different environments in addition to academia, such as industry, and government. Research output representation, publication, mining, ... -
Combinatorial Solutions for Shape Optimization in Computer Vision
Schoenemann, Thomas (2009-05-08)This thesis aims at solving so-called shape optimization problems, i.e. problems where the shape of some real-world entity is sought, by applying combinatorial algorithms. I present several advances in this field, all of ... -
Communication of Digital Material Appearance Based on Human Perception
Martín Calderón, Rodrigo (2019-10-16)Im alltägliche Leben begegnen wir digitalen Materialien in einer Vielzahl von Situationen wie beispielsweise bei Computerspielen, Filmen, Reklamewänden in zB U-Bahn Stationen oder beim Online-Kauf von Kleidungen. Während ... -
Comparative Analysis of Open Linked Fiscal Data
Musyaffa, Fathoni Arief (2021-06-01)The open data movement within public administrations has provided data regarding governance publicly. As public administrators and governments produce data and release the data as open data, the volume of the data is highly ... -
Complexity Bounds on Some Fundamental Computational Problems for Quantum Branching Programs
Khasianov, Airat (2005)We study quantum computational complexity of several problems connected to the Hidden Subgroup Problem. This problem drew substantial attention when a polynomial time quantum algorithm for it was found. The algorithm ... -
Component-based Adaptation Methods for Service-Oriented Peer-to-Peer Software Architectures
Alda, Sascha (2007)Service-oriented peer-to-peer architectures aim at supporting application scenarios of dispersed collaborating groups in which the participating users are capable of providing and consuming local resources in terms of peer ...