@article{Zhong2023Force-60002,
  year={2023},
  doi={10.1109/TVCG.2023.3238821},
  title={Force-Directed Graph Layouts Revisited : A New Force Based on the T-Distribution},
  issn={1077-2626},
  journal={IEEE Transactions on Visualization and Computer Graphics},
  author={Zhong, Fahai and Xue, Mingliang and Zhang, Jian and Zhang, Fan and Ban, Rui and Deussen, Oliver and Wang, Yunhai}
}

<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/60002">
    <dc:language>eng</dc:language>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dc:creator>Zhang, Fan</dc:creator>
    <dc:creator>Wang, Yunhai</dc:creator>
    <dc:contributor>Zhong, Fahai</dc:contributor>
    <dc:creator>Zhong, Fahai</dc:creator>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:contributor>Xue, Mingliang</dc:contributor>
    <dcterms:abstract xml:lang="eng">In this paper, we propose the t-FDP model, a force-directed placement method based on a novel bounded short-range force (t-force) defined by Student’s t-distribution. Our formulation is flexible, exerts limited repulsive forces for nearby nodes and can be adapted separately in its short- and long-range effects. Using such forces in force-directed graph layouts yields better neighborhood preservation than current methods, while maintaining low stress errors. Our efficient implementation using a Fast Fourier Transform is one order of magnitude faster than state-of-the-art methods and two orders faster on the GPU, enabling us to perform parameter tuning by globally and locally adjusting the t-force in real-time for complex graphs. We demonstrate the quality of our approach by numerical evaluation against state-of-the-art approaches and extensions for interactive exploration.</dcterms:abstract>
    <dcterms:title>Force-Directed Graph Layouts Revisited : A New Force Based on the T-Distribution</dcterms:title>
    <dc:creator>Xue, Mingliang</dc:creator>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:contributor>Wang, Yunhai</dc:contributor>
    <dc:contributor>Zhang, Fan</dc:contributor>
    <dcterms:issued>2023</dcterms:issued>
    <dc:creator>Zhang, Jian</dc:creator>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/60002"/>
    <dc:rights>terms-of-use</dc:rights>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/36"/>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2023-01-31T12:11:19Z</dc:date>
    <dc:creator>Ban, Rui</dc:creator>
    <dc:contributor>Zhang, Jian</dc:contributor>
    <dc:contributor>Ban, Rui</dc:contributor>
    <dc:contributor>Deussen, Oliver</dc:contributor>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2023-01-31T12:11:19Z</dcterms:available>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/36"/>
    <dc:creator>Deussen, Oliver</dc:creator>
  </rdf:Description>
</rdf:RDF>