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Now showing items 151-160 of 190
Understanding Business Analysts' Needs for Data Report Authoring
(The Eurographics Association, 2022)
Business analysts often create static, data-driven reports to summarize and communicate findings from marketing dashboards. However, the requirements and workflow for creating data-driven reports in business analytics have ...
Voyage Viewer: Empowering Human Mobility at a Global Scale
(The Eurographics Association, 2022)
The challenge of refugee relocation is fertile ground to pose a new direction in the quest for extended human intelligence: developing systems that leverage big data, and the power of social learning to provide personalized ...
A Comprehensive Workflow for Effective Imitation and Reinforcement Learning with Visual Analytics
(The Eurographics Association, 2022)
Multiple challenges hinder the application of reinforcement learning algorithms in experimental and real-world use cases even with recent successes in such areas. Such challenges occur at different stages of the development ...
Multivariate Time Series Retrieval with Symbolic Aggregate Approximation, Regular Expression, and Query Expansion
(The Eurographics Association, 2022)
We present SAXRegEx, a method for pattern search in multivariate time series in the presence of various distortions, such as duration variation, warping, and time delay between signals. For example, in the automotive ...
Towards Understanding Edit Histories of Multivariate Graphs
(The Eurographics Association, 2022)
The visual analysis of multivariate graphs increasingly involves not only exploring the data, but also editing them. Existing editing approaches for multivariate graphs support visual analytics workflows by facilitating a ...
Toward Disease Diagnosis Visual Support Bridging Classic and Precision Medicine
(The Eurographics Association, 2022)
The traditional approach in medicine starts with investigating patients' symptoms to make a diagnosis. While with the advent of precision medicine, a diagnosis results from several factors that interact and need to be ...
A Pipeline for Tailored Sampling for Progressive Visual Analytics
(The Eurographics Association, 2022)
Progressive Visual Analytics enables analysts to interactively work with partial results from long-running computations early on instead of forcing them to wait. For very large datasets, the first step is to divide that ...
CryptoComparator: A Visual Analytics Environment for Cryptocurrencies Analysis
(The Eurographics Association, 2022)
Cryptocurrencies are a novel phenomenon in the finance world that is gaining more attention from the general public, banks, investors, and lately also academic research. A characteristic of cryptocurrencies is to be the ...
KidCAD: An Interactive Cohort Analysis Dashboard of Patients with Chronic Kidney Diseases
(The Eurographics Association, 2023)
Chronic Kidney Diseases (CKD) are a prominent health problem. With an ongoing process, CKD leads to impaired kindey function with decreased ability to filter the patients' blood, concluding in multiple complications, like ...
ChatKG: Visualizing Temporal Patterns as Knowledge Graph
(The Eurographics Association, 2023)
Line-chart visualizations of temporal data enable users to identify interesting patterns for the user to inquire about. Using oracles, such as chat AIs, Visual Analytic tools can automatically uncover explicit knowledge ...