Planar L-Drawings of Bimodal Graphs

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ANGELINI, Patrizio, Steven CHAPLICK, Sabine CORNELSEN, Giordano DA LOZZO, 2021. Planar L-Drawings of Bimodal Graphs. Graph Drawing and Network Visualization, 28th International Symposium, GD 2020. Vancouver, BC, Canada, Sep 16, 2020 - Sep 18, 2020. In: AUBER, David, ed., Pavel VALTR, ed.. Graph Drawing and Network Visualization, 28th International Symposium, GD 2020 : Revised Selected Papers. Cham:Springer, pp. 205-219. ISSN 0302-9743. eISSN 1611-3349. ISBN 978-3-030-68765-6. Available under: doi: 10.1007/978-3-030-68766-3_17

@inproceedings{Angelini2021Plana-57811, title={Planar L-Drawings of Bimodal Graphs}, year={2021}, doi={10.1007/978-3-030-68766-3_17}, number={12590}, isbn={978-3-030-68765-6}, issn={0302-9743}, address={Cham}, publisher={Springer}, series={Lecture Notes in Computer Science}, booktitle={Graph Drawing and Network Visualization, 28th International Symposium, GD 2020 : Revised Selected Papers}, pages={205--219}, editor={Auber, David and Valtr, Pavel}, author={Angelini, Patrizio and Chaplick, Steven and Cornelsen, Sabine and Da Lozzo, Giordano} }

<rdf:RDF xmlns:dcterms="" xmlns:dc="" xmlns:rdf="" xmlns:bibo="" xmlns:dspace="" xmlns:foaf="" xmlns:void="" xmlns:xsd="" > <rdf:Description rdf:about=""> <dc:contributor>Da Lozzo, Giordano</dc:contributor> <dcterms:issued>2021</dcterms:issued> <dcterms:available rdf:datatype="">2022-06-21T11:40:19Z</dcterms:available> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:creator>Angelini, Patrizio</dc:creator> <dc:creator>Da Lozzo, Giordano</dc:creator> <dc:date rdf:datatype="">2022-06-21T11:40:19Z</dc:date> <dcterms:isPartOf rdf:resource=""/> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <bibo:uri rdf:resource=""/> <dc:creator>Chaplick, Steven</dc:creator> <dc:contributor>Chaplick, Steven</dc:contributor> <dc:rights>terms-of-use</dc:rights> <dc:contributor>Cornelsen, Sabine</dc:contributor> <dc:contributor>Angelini, Patrizio</dc:contributor> <dc:creator>Cornelsen, Sabine</dc:creator> <dcterms:abstract xml:lang="eng">In a planar L-drawing of a directed graph (digraph) each edge e is represented as a polyline composed of a vertical segment starting at the tail of e and a horizontal segment ending at the head of e. Distinct edges may overlap, but not cross. Our main focus is on bimodal graphs, i.e., digraphs admitting a planar embedding in which the incoming and outgoing edges around each vertex are contiguous. We show that every plane bimodal graph without 2-cycles admits a planar L-drawing. This includes the class of upward-plane graphs. Finally, outerplanar digraphs admit a planar L-drawing – although they do not always have a bimodal embedding – but not necessarily with an outerplanar embedding.</dcterms:abstract> <dc:language>eng</dc:language> <dcterms:title>Planar L-Drawings of Bimodal Graphs</dcterms:title> <dcterms:rights rdf:resource=""/> <dspace:isPartOfCollection rdf:resource=""/> </rdf:Description> </rdf:RDF>

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