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Tim Biedert

dblp:163/0665 · 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

Graphics, computer vision, multimedia, augmented reality and games · 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.

Computer graphics and multimedia
1 paper
Visualization and visual analytics · 100%

Topics — the 3 heaviest of 3, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Visualization and visual analytics
topological data analysis
0.412020
Dynamic Nested Tracking Graphs · IEEE Trans. Vis. Comput. Graph. 2020
Visualization and visual analytics › flow visualization
feature tracking
0.112020
Dynamic Nested Tracking Graphs · IEEE Trans. Vis. Comput. Graph. 2020
Visualization and visual analytics › visual analytics
visual analytics framework
0.112020
Dynamic Nested Tracking Graphs · IEEE Trans. Vis. Comput. Graph. 2020

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

nested tracking graph algorithm · 0.4cinema database · 0.4
YearPublicationVenuePosition
2020 Dynamic Nested Tracking Graphs
abstract
This work describes an approach for the interactive visual analysis of large-scale simulations, where numerous superlevel set components and their evolution are of primary interest. The approach first derives, at simulation runtime, a specialized Cinema database that consists of images of component groups, and topological abstractions. This database is processed by a novel graph operation-based nested tracking graph algorithm (GO-NTG) that dynamically computes NTGs for component groups based on size, overlap, persistence, and level thresholds. The resulting NTGs are in turn used in a feature-centered visual analytics framework to query specific database elements and update feature parameters, facilitating flexible post hoc analysis.
Jonas Lukasczyk, Christoph Garth, Gunther H. Weber, Tim Biedert, Ross Maciejewski, Heike Leitte
IEEE Trans. Vis. Comput. Graph.4