E-Dissertationen: Browsing E-Dissertationen by Title
Now showing items 3327-3346 of 4163
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Self-Supervised Video Representation Learning and Downstream Applications
Behrmann, Nadine (2023-05-12)Video understanding is an important computer vision task with a great variety of different applications, such as autonomous driving, robotics and video surveillance. Much progress has recently been made on video understanding ... -
Seltene Erden in GaN und ZnO untersucht mit der PAC-Methode
Nédélec, Ronan (2007)Halbleiter mit großer Bandlücke haben im letzten Jahrzehnt im Bereich der Optoelektronik einen festen Platz gefunden. Sie finden aber auch zunehmend Anwendung in der Hochtemperatur- und Hochleistungselektronik. Zu dieser ... -
Das seltene kompatible Solut N-Acetyl-glutaminylglutamin-1-amid (NAGGN): Heterologe Expression des Genclusters aus Pseudomonas putida und Untersuchungen zur Funktion der putativen Biosyntheseenzyme
Korsten, Anne (2012-01-30)Das Hauptaugenmerk der vorliegenden Arbeit richtete sich auf das kompatible Solut NAGGN, ein bislang relativ wenig untersuchtes Solut, das zu der Gruppe der acetylierten Aminosäurederivate gehört. Das NAGGN-Gencluster ist ... -
Semantic Digital Twins in the Industrial Internet of Things
Bader, Sebastian Richard (2022-06-20)The seamless connection of control devices, physical assets, and IT systems through internet-based networks is one of the current megatrends. Especially the manufacturing industry experiences disruptive changes in how ... -
Semantic Feedback for Collaborative Perception with Smart Edge Sensors
Bultmann, Simon Alexander (2024-08-23)In this thesis, we develop a system for accurate semantic perception of 3D scene geometry, persons, and objects in robotic applications. We consider the limitations of interpreting only a single sensor view with restricted ... -
Semantic Interpretation of User Queries for Question Answering on Interlinked Data
Shekarpour, Saeedeh (2015-01-29)The Web of Data contains a wealth of knowledge belonging to a large number of domains. Retrieving data from such precious interlinked knowledge bases is an issue. By taking the structure of data into account, it is expected ... -
Semantic Question Answering Over Knowledge Graphs: Pitfalls and Pearls
Zafartavanaelmi, Hamid (2021-06-07)Nowadays, the Web provides an infrastructure to share all kinds of information which are easily accessible to humans around the world. Furthermore, the amount of information is growing rapidly and requires computing machines ... -
Semantic Segmentation and Completion of 2D and 3D Scenes
Garbade, Martin (2019-11-28)Semantic segmentation is one of the fundamental problems in computer vision. This thesis addresses various tasks, all related to the fine-grained, i.e. pixel-wise or voxel-wise, semantic understanding of a scene. In the ... -
The Semantic Shadow: Combining User Interaction with Context Information for Semantic Web-Site Annotation
Bihler, Pascal (2011-07-07)This thesis develops the concept of the Semantic Shadow (SemS), a model for managing contentual and structural annotations on web page elements and their values. The model supports a contextual weighting of the annotated ... -
Semantics-aware planning methodology for automatic web service composition
Leng, Yan (2012-07-23)Service-Oriented Computing (SOC) has been a major research topic in the past years. It is based on the idea of composing distributed applications even in heterogeneous environments by discovering and invoking network-available ... -
Semantische dreidimensionale Karten für autonome mobile Roboter
Nüchter, Andreas (2006)Intelligentes autonomes Roboterhandeln in Alltagsumgebungen erfordert den Einsatz von 3D-Karten, in denen Objekte klassifiziert sind. 3D-Karten sind u.a. zur Steuerung notwendig, damit der Roboter komplexen Hindernissen ... -
Semiautomatische Erstellung semantischer Netze
Bröcker, Lars (2008)<p>Diese Dissertation beschäftigt sich mit der Erforschung von Verfahren zur semiautomatischen Erstellung von Ontologien für digital vorliegende Dokumentensammlungen, um den Prozess der semantischen Erschließung solcher ... -
Semileptonic Decays of Strange Beauty Mesons at Belle
Oswald, Christian (2015-07-16)Semileptonic decays of <i>b</i>-flavoured mesons are an important tool for the determination of the CKM matrix element <i>|V<sub>cb</sub>|</i>. In this thesis, measurements of semileptonic <i>B<sub>s</sub></i> meson decays ... -
Semisimple Quantum Cohomology, deformations of stability conditions and the derived category
Bayer, Arend (2007)The introduction discusses various motivations for the following chapters of the thesis, and their relation to questions around mirror symmetry. <br /> The main theorem of chapter 2 says that if the quantum cohomology of ... -
Sensitivity of ATLAS to Alternative Mechanisms of Electroweak Symmetry Breaking in Vector Boson Scattering qq → qqlνlν
Schumacher, Jan W. (2010-12-02)An analysis of the expected sensitivity of the ATLAS experiment at the Large Hadron Collider at CERN to alternative mechanisms of electroweak symmetry breaking in the dileptonic vector boson scattering channel is presented. ... -
Sensitivity of the ATLAS experiment in pp-collisions at a centre of mass energy of 14TeV at the LHC to a Higgs boson with large decay-width to invisible final states
Ludwig, Andreas (2012-01-20)So far experimentally not ruled out, the stealthy Higgs scenario proposes a hidden scalar sector, to which only the Higgs has non-vanishing and possibly large couplings. Due to decays into the scalars the Higgs acquires a ... -
Sensitivity of the ATLAS Experiment to discover the Decay H → ττ → ll + 4ν of the Standard Model Higgs Boson produced in Vector Boson Fusion
Schmitz, Martin (2011-06-09)A study of the expected sensitivity of the ATLAS experiment to discover the Standard Model Higgs boson produced via vector boson fusion (VBF) and its decay to H->tau->tau->ll +4nu is presented. The study is based on simulated ... -
A Sensitivity Study for Higgs Boson Production in Vector Boson Fusion in the H → ττ →lh + 3ν Final State with ATLAS
Möser, Nicolas (2012-02-17)For a hypothetical Higgs boson mass between 114.4GeV and about 135GeV the production by Vector Boson Fusion and the decay <em>H → ττ →lh + 3ν</em> is one of the most promising discovery channels at the LHC. In this thesis, ... -
A sensitivity study of decadal climate prediction to aerosol variability using ECHAM6-HAM (GCM)
Kaleem, Muhammad (2016-12-22)The influence of aerosols on climate is an important but still highly uncertain aspect in climate research. Using the atmospheric general circulation model ECHAM6-HAM the objective of this study is to quantify the aerosol ... -
Senso-motorische Interaktionen des stomatogastrischen Nervensystems beim Taschenkrebs (Cancer pagurus, LINNAEUS, 1758)
Weigeldt, Dirk (2002)Die neuronalen Ausgangsmuster des stomatogastrischen Nervensystems wurden erstmalig mit implantierten Dauerelektroden in freibeweglichen Taschenkrebsen abgeleitet. Neben den spontanen Rhythmen konnten auch solche abgeleitet ...