Výsledky vyhledávání - "Stephen Kobourov"

Akademický článek

Uncertainty in humanities network visualization

Publikováno v: Frontiers in Communication, Vol 8 (2024)

Network visualization is one of the most widely used tools in digital humanities research. The idea of uncertain or “fuzzy” data is also a core notion in digital humanities research. Yet network visualizations in digital humanities do not always

Externí odkaz: https://doaj.org/article/234933eec2bf4d85a9ebcf9e2dd91ae6

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Akademický článek

Graph Planarity by Replacing Cliques with Paths

Autor: Patrizio Angelini, Peter Eades, Seok-Hee Hong, Karsten Klein, Stephen Kobourov, Giuseppe Liotta, Alfredo Navarra, Alessandra Tappini

Publikováno v: Algorithms, Vol 13, Iss 8, p 194 (2020)

This paper introduces and studies the following beyond-planarity problem, which we call h-Clique2Path Planarity. Let G be a simple topological graph whose vertices are partitioned into subsets of size at most h, each inducing a clique. h-Clique2Path

Externí odkaz: https://doaj.org/article/273730f97dc54aaaa19ca05e5750ac68

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Akademický článek

Analysis of Network Clustering Algorithms and Cluster Quality Metrics at Scale.

Autor: Scott Emmons, Stephen Kobourov, Mike Gallant, Katy Börner

Publikováno v: PLoS ONE, Vol 11, Iss 7, p e0159161 (2016)

Notions of community quality underlie the clustering of networks. While studies surrounding network clustering are increasingly common, a precise understanding of the realtionship between different cluster quality metrics is unknown. In this paper, w

Externí odkaz: https://doaj.org/article/2b647cbf64a64f9493bd146789683fb8

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Multicriteria Optimization for Dynamic Demers Cartograms

Autor: Soeren Nickel, Max Sondag, Wouter Meulemans, Stephen Kobourov, Jaakko Peltonen, Martin Nollenburg

Publikováno v: IEEE Transactions on Visualization and Computer Graphics, 28(6), 2376-2387. IEEE Computer Society

Cartograms are popular for visualizing numerical data for administrative regions in thematic maps. When there are multiple data values per region (over time or from different datasets) shown as animated or juxtaposed cartograms, preserving the viewer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8334746bc59bb090eda2ee293539e1f4
http://www.scopus.com/inward/record.url?scp=85124813556&partnerID=8YFLogxK

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Splitting Vertices in 2-Layer Graph Drawings

Autor: Reyan Ahmed, Patrizio Angelini, Michael A. Bekos, Giuseppe Di Battista, Michael Kaufmann, Philipp Kindermann, Stephen Kobourov, Martin Nöllenburg, Antonios Symvonis, Anaïs Villedieu, Markus Wallinger

Bipartite graphs model the relationships between two disjoint sets of entities in several applications and are naturally drawn as 2-layer graph drawings. In such drawings, the two sets of entities (vertices) are placed on two parallel lines (layers),

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d39cb602b848139263af15022d36e4a2
http://arxiv.org/abs/2301.10872

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