Global ETD Search
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Showing 1 to 5 of 5 for “"interactive data analysis"”.
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Interactive Data Analysis for Experts: Tools, Techniques, and Assessments.
North Carolina State University Theses Computer Science.
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Techniques for Accelerating Aggregated Range Queries on Large Multidimensional Datasets in Interactive Visual Exploration
Visual exploration of large multidimensional datasets has seen tremendous progress in recent years, allowing users to express rich data queries that produce informative visual summaries, all in real-time. The fundamental insight of these techniques is that the performance of interactive visual data …
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Designing and Evaluating Object-Level Interaction to Support Human-Model Communication in Data Analysis
High-dimensional data appear in all domains and it is challenging to explore. As the number of dimensions in datasets increases, the harder it becomes to discover patterns and develop insights. Data analysis and exploration is an important skill given the amount of data collection in every field of …
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Interactive particle tracing for the exploration of flow fields in virtual environments
Due to rising data sizes and growing complexity, the results of modern numerical simulations are increasingly difficult to understand. Thus, scientific visualization is vital for an in-depth comprehension of computational fluid dynamics data. Especially the use of Virtual Reality methodology for an …
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Large Scale Online Aggregation Via Distributed Systems
… there is growing need to analyze huge amounts of data quickly. To deal with huge amounts of data, many analysts use MapReduce, a software framework that parallelizes computations across a compute cluster. However, due to the sheer volume of data, MapReduce is sometimes still not fast enough to …