Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 43 for “"Visualization Technique"”.
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Architectural representation ; spatial comprehension and assessment through visualization technique
… on its comprehension through these established visualization techniques. A procedure for testing physical phenomena on models is described and finally, the documentation of such tests for wind, solar shading, convection and light are presented. A conclusion forecasts potential applications of …
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Uncertainty visualization in 3D scalar data
… in most three-dimensional (3D) scalar data visualization techniques is that they often overlook to depict uncertainty that comes with the 3D scalar data and thus fail to faithfully present the 3D scalar data and have risks which may mislead users’ interpretations, conclusions or even …
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Feature selection through visualisation for the classification of online reviews
The purpose of this work is to prove that the visualization is at least as powerful as the best automatic feature selection algorithms. This is achieved by applying our visualization technique to the online review classification into fake and genuine reviews. Our technique uses radial chart and …
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Experimental Analysis of the Interaction of Water Waves With Flexible Structures
… breakwater model was also examined using a flow visualization technique. An overall comparison among the models has also been provided. The results showed that the rectangular models, rigid and flexible, are the most effective structures to dissipate wave energy. The flow visualization technique …
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Human Factors Design and Evaluation of Augmented Reality Visualization Techniques for Avoidance of Out-of-View Objects
… benefit from AR assistive interfaces, such as visualizations that can cue users to task- or goal-related objects in their environment. Although the benefits of such cueing visualization techniques (VTs) are acknowledged, the consideration of FOV limitations and perceptual and cognitive …
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Development of an infrared gaseous radiation band model based on NASA SP-3080 for computational fluid dynamic code validation applications
The increased use of infrared imaging as a flow visualization technique and as a validation technique for computational fluid dynamics (CFD) codes has led to an in-depth study of infrared band models. The ability to create fast and accurate images of airframe and plume infrared emissions often …
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Discharge coefficients for broad-crested weirs of low aspect ratios
… of the weir crest separation zone using a flow visualization technique is reported. Data from the literature for broad-crested weirs of large crest widths are also analyzed for comparison with the theory. Correlation between the experimental coefficients and the theory is not evident and the …
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Investigation of KimiaNet's and DenseNet's deep features in lung cancer subtypes
… carcinoma (LUSC). A deep feature-specific visualization technique was proposed for analyzing deep features at WSI-level. These prominent deep features were also generalizable to cancers of other organs, namely kidney and brain. However, deep features did not exhibit a potential for cancer …
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Effective Density Visualization of Multiple Overlapping Axis-Aligned Objects
… objects, to devise efficient and effective data visualization methods that inform whether, where and how much they overlap. Currently, such visualizations rely on inefficient implementations to determine the size of the overlap of objects. We address this problem by exploiting state-of-the-art …
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Ray tracing large distributed datasets using ray caches
… than can typically be stored in memory on a visualization system. Visualization algorithms then become ine ective and stall since the data must be paged to disk. Recently, in-situ visualization has received renewed attention for visualizing large datasets that are distributed among many …
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Exploring recurrences in quasiperiodic systems
… are presented by means of a two dimensional visualization technique, Recurrence Plots(RPs). Quasiperiodicity is the simplest form of dynamics exhibiting nontrivial recurrences, which are common in many nonlinear systems. The concept of recurrence was introduced to study the restricted three …
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Visualizing variable sensitivity in structural design
… methods of interactive optimization. The technique depends upon local sampling of the design space, which reveals the behavior of quantitative structural and architectural objectives to variations in geometric parameters. Two case studies are given to demonstrate the different forms the …
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Tri-State Boolean Satisfiability with Commit: An Efficient Partial Solution Using Hyperlogic
… for the Boolean satisfiability problem and one visualization technique. The first is an expansion to a tri-nary logic system with a commit phase. The three states are (1) true, (2) false, and (3) don't care. We abstracted the operations of AND and OR to this hyperlogic system in a novel way. The …
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A surface flow visualization study of boundary layer behavior on the blades of a solid-wall compressor cascade at high angles of attack
The oil-film surface flow visualization technique was applied to circular arc compressor blades in a solid wall, high aspect ratio cascade for the purpose of describing the transition from corner stall to full blade stall, and the blade surface flow under fully stalled conditions. Photos of the …
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Subjectified : personification as a design strategy in visual communication
… of Information. This alternative form of data visualization incorporates real people within the viewer's immediate physical or social environment as part of the representation. The goal of this visualization technique is to bring information that is otherwise perceived as distant and detached …
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Modeling Conversions in Online Advertising
… online data sets. We investigate a data visualization technique that allows online advertising histories to be compared easily. We also provide a framework to use existing clustering algorithms to better understand the paths to conversion taken by consumers. We modify an existing solution …
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Modeling Conversions in Online Advertising
… online data sets. We investigate a data visualization technique that allows online advertising histories to be compared easily. We also provide a framework to use existing clustering algorithms to better understand the paths to conversion taken by consumers. We modify an existing solution …
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Performance measurement system design for supply chain organizations
… metrics review business process, and a dashboard visualization technique to display the data. If designed according to the proposed methodology, the combination of these three elements produces a performance measurement system which drives behavior, creates accountability, and fosters continuous …
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Focus and context for volume visualization
… of data is visualized employing some scientific visualization technique. Another related field, information visualization, deals with non-scientific large scale data, using different approaches to achieve an effective understanding. In this thesis, we aim to apply information visualization …
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Probabilistic Flow Regime Map Modeling of Two -Phase Flow
… map modeling to single tubes. An automated flow visualization technique, utilizing image recognition software and a new optical method, is developed to classify the flow regimes present in approximately one million captured images. The probabilistic two-phase flow maps developed are represented …
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