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Kyle W. Chang

dblp:276/1548 · DBLP profile ↗
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1ranked-venue papers
0as first author
0since 2021 · last 2020
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Applied, interdisciplinary, general and emerging computing · 1

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Interdisciplinary, comprehensive, and emerging computing
1 paper
Bioinformatics and computational biology · 67% Computational science and engineering · 33%
Computer graphics and multimedia
1 paper
Visualization and visual analytics · 100%

Topics — the 5 heaviest of 5, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Bioinformatics and computational biology › genomics
genomic data analysis
0.412020
Proactive visual and statistical analysis of genomic data in Epiviz · Bioinform. 2020
Bioinformatics and computational biology › genomics › genomic data analysis
interactive genomic data analysis
0.412020
Proactive visual and statistical analysis of genomic data in Epiviz · Bioinform. 2020
Computational science and engineering
visual analytics
0.412020
Proactive visual and statistical analysis of genomic data in Epiviz · Bioinform. 2020
Visualization and visual analytics › biological data visualization
genomic data visualization
0.112020
Proactive visual and statistical analysis of genomic data in Epiviz · Bioinform. 2020
Visualization and visual analytics
visual analytics
0.112020
Proactive visual and statistical analysis of genomic data in Epiviz · Bioinform. 2020

Methods — techniques the papers use, named apart from their topics

statistical hypothesis testing · 0.9proactive computation · 0.9
YearPublicationVenuePosition
2020 Proactive visual and statistical analysis of genomic data in Epiviz
abstract
MOTIVATION: Integrative analysis of genomic data that includes statistical methods in combination with visual exploration has gained widespread adoption. Many existing methods involve a combination of tools and resources: user interfaces that provide visualization of large genomic datasets, and computational environments that focus on data analyses over various subsets of a given dataset. Over the last few years, we have developed Epiviz as an integrative and interactive genomic data analysis tool that incorporates visualization tightly with state-of-the-art statistical analysis framework. RESULTS: In this article, we present Epiviz Feed, a proactive and automatic visual analytics system integrated with Epiviz that alleviates the burden of manually executing data analysis required to test biologically meaningful hypotheses. Results of interest that are proactively identified by server-side computations are listed as notifications in a feed. The feed turns genomic data analysis into a collaborative work between the analyst and the computational environment, which shortens the analysis time and allows the analyst to explore results efficiently. We discuss three ways where the proposed system advances the field of genomic data analysis: (i) takes the first step of proactive data analysis by utilizing available CPU power from the server to automate the analysis process; (ii) summarizes hypothesis test results in a way that analysts can easily understand and investigate; (iii) enables filtering and grouping of analysis results for quick search. This effort provides initial work on systems that substantially expand how computational and visualization frameworks can be tightly integrated to facilitate interactive genomic data analysis. AVAILABILITY AND IMPLEMENTATION: The source code for Epiviz Feed application is available at http://github.com/epiviz/epiviz_feed_polymer. The Epiviz Computational Server is available at http://github.com/epiviz/epiviz-feed-computation. Please refer to Epiviz documentation site for details: http://epiviz.github.io/.
Zhe Cui 0001, Jayaram Kancherla, Kyle W. Chang, Niklas Elmqvist, Héctor Corrada Bravo
Bioinform.3