Graph Drawing and Network Visualization: 27th International Symposium, GD 2019, Prague, Czech Republic, September 17–20, 2019, Proceedings

623 Pages·2019·37.786 MB·English

by  Daniel Archambault, Csaba D. Tóth

Daniel Archambault
Csaba D. Tóth (Eds.)
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27th International Symposium, GD 2019
Prague, Czech Republic, September 17–20, 2019
Proceedings
Lecture Notes in Computer Science 11904
Founding Editors
Gerhard Goos
Karlsruhe Institute of Technology, Karlsruhe, Germany
Juris Hartmanis
Cornell University, Ithaca, NY, USA
Editorial Board Members
Elisa Bertino
Purdue University, West Lafayette, IN, USA
Wen Gao
Peking University, Beijing, China
Bernhard Steffen
TU Dortmund University, Dortmund, Germany
Gerhard Woeginger
RWTH Aachen, Aachen, Germany
Moti Yung
Columbia University, New York, NY, USA
More information about this series at http://www.springer.com/series/7407
ó
Daniel Archambault Csaba D. T th (Eds.)
(cid:129)
Graph Drawing
and Network Visualization
27th International Symposium, GD 2019
–
Prague, Czech Republic, September 17 20, 2019
Proceedings
123
Editors
DanielArchambault CsabaD.Tóth
SwanseaUniversity California State University, Northridge
Swansea, UK LosAngeles, CA, USA
ISSN 0302-9743 ISSN 1611-3349 (electronic)
Lecture Notesin Computer Science
ISBN 978-3-030-35801-3 ISBN978-3-030-35802-0 (eBook)
https://doi.org/10.1007/978-3-030-35802-0
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Preface
This volume contains the papers presented at GD 2019, the 27th International
Symposium on Graph Drawing and Network Visualization, held during
September 17–20, 2019, in Průhonice, near Prague. Graph drawing is concerned with
thegeometricrepresentation ofgraphs andconstitutesthealgorithmic coreofnetwork
visualization. Graph drawing and network visualization are motivated by applications
whereitiscrucialtovisuallyanalyzeandinteractwithrelationaldatasets.Information
about the conference series and past symposia is maintained at http://www.
graphdrawing.org. The 2019 edition of the conference was hosted by the Charles
University, with Jiří Fiala and Pavel Valtr as co-chairs of the Organizing Committee.
A total of 98 participants attended the conference.
Regularpaperscouldbesubmitted tooneoftwodistinct tracks:Track1forpapers
on combinatorial and algorithmic aspects of graph drawing or Track 2 for papers on
experimental, applied, and network visualization aspects. Short papers were given a
separate category, which welcomed both theoretical and applied contributions. An
additionaltrackwasdevotedtopostersubmissions.Alltrackswerehandledbyasingle
Program Committee. In response to the call for papers, the Program Committee
received a total of 113 submissions, consisting of 100 papers (56 in Track 1, 25 in
Track2,and19intheshortpapercategory)and13posters.Morethan350single-blind
reviews were provided, more than a third of which were contributed by external
sub-reviewers. After extensive electronic discussions via EasyChair, the Program
Committeeselected42papersand12postersforinclusioninthescientificprogramof
GD 2019. This resulted in an overall paper acceptance rate of 42% (45% in Track 1,
36%inTrack2,and42%intheshortpapercategory).Authorspublishedanelectronic
version of their accepted papers on the arXiv e-print repository; a conference index
with links to these contributions was made available before the conference.
There were three invited lectures at GD 2019, one on each day of the scientific
program. John T. Stasko, from the Georgia Institute of Technology, USA, presented
“PushingtheBoundaries ofInteractioninDataVisualization,”BartoszWalczak,from
theJagiellonianUniversity,Poland,talkedabout“OldandNewChallengesinColoring
Graphs with Geometric Representations,” and Giuseppe Di Battista, from the
Università Roma Tre, Italy, made the case that “This is Time in/for Graph Drawing.”
Abstracts of all three invited lectures are included in these proceedings.
TheconferencegaveoutbestpaperawardsinTrack1andTrack2,aswellasabest
presentation award and a best poster award. As decided by a majority vote of the
Program Committee, the award for the best paper in Track 1 was assigned to “Exact
Crossing Number Parameterized by Vertex Cover” by Petr Hlinĕný and Abhisekh
Sankaran, and the award for the best paper in Track 2 was assigned to “Symmetry
Detection and Classification in Drawings of Graphs” by Felice De Luca, Md. Iqbal
Hossain, and Stephen Kobourov. Based on a majority vote of conference participants,
the best presentation award was given to Arthur van Goethem for his presentation
vi Preface
of the paper “Optimal Morphs of Planar Orthogonal Drawings II,” and the best poster
awardwasgivento“PackingTreesinto1-planarGraphs”byFeliceDeLuca,EmilioDi
Giacomo, Seok-Hee Hong, Stephen Kobourov, William Lenhart, Giuseppe Liotta,
Henk Meijer, Alessandra Tappini, and Stephen Wismath. Congratulations to all the
award winners for their excellent contributions, and many thanks to Springer whose
sponsorship funded the prize money for these awards.
Following the tradition, the 26th Annual Graph Drawing Contest was held during
the conference. The contest was divided into two parts, creative topics and the live
challenge. The creative topics featured two graphs, the Marvel Cinematic Universe
graph and the Meal Ingredients graph. The live challenge focused on minimizing the
number of crossings in an upward drawing on a fixed grid, and had two categories:
manualandautomatic.Awardsweregivenineachofthefourcategories.Wethankthe
Contest Committee, chaired by Philipp Kindermann, for preparing interesting and
challenging contest problems. A report about the contest is included in these
proceedings.
Many people and organizations contributed to the success of GD 2019. We would
like to thank all members of the Program Committee and the external reviewers for
carefully reviewing and discussing the submitted papers and posters; this was crucial
forputtingtogetherastrongandinterestingprogram.Thankstoallauthorswhochose
GD 2019 as the publication venue for their research. We are grateful for the support
of the “gold” sponsors Avast, RSJ, Tom Sawyer Software, Unicorn, and yWorks, the
“bronze” sponsor Springer, and contributor Znovín Znojmo. Their generosity helped
make this symposium a memorable event for all participants. Last but not least, we
would like to express our appreciation of the organizing team: all members of the
Organizing Committee, Martin Balko, Jiří Fiala, Anna Kotĕšovcová, and Pavel Valtr,
as well as all student volunteers, Jaroslav Hančl, Radek Hušek, Tomáš Masařík, Jana
Novotná, Michael Skotnica, Jana Syrovátková, Aneta Št’astná, and Peter Zeman.
The 28th International Symposium on Graph Drawing and Network Visualization
(GD2020)willtakeplaceduringSeptember16–18,2020,inVancouver,BC,Canada.
David Auber and Pavel Valtr will co-chair the Program Committee, and Will Evans
will chair the Organizing Committee.
October 2019 Daniel Archambault
Csaba D. Tóth
Organization
Steering Committee
Daniel Archambault Swansea University, UK
David Auber LaBRI, Université Bordeaux I, France
Therese Biedl University of Waterloo, Canada
Giuseppe Di Battista Università Roma Tre, Italy
Walter Didimo University of Perugia, Italy
Andreas Kerren Linnaeus University, Sweden
Stephen G. Kobourov University of Arizona, USA
(Chair)
Martin Nöllenburg Technische Universität Wien, Austria
Roberto Tamassia Brown University, USA
Ioannis G. Tollis University of Crete, Greece, and Tom Sawyer
Software, USA
Csaba D. Tóth California State University, Northridge, USA
Pavel Valtr Charles University, Czech Republic
Program Committee
Daniel Archambault Swansea University, UK
(Co-chair)
David Auber LaBRI, Université Bordeaux 1, France
Benjamin Bach The University of Edinburgh, UK
Fabian Beck University of Duisburg-Essen, Germany
Michael Bekos University of Tübingen, Germany
Prosenjit Bose Carleton University, Canada
Maike Buchin Ruhr University Bochum, Germany
Nan Cao Tongji University, China
Giordano Da Lozzo Università Roma Tre, Italy
Emilio Di Giacomo University of Perugia, Italy
Tim Dwyer Monash University, Australia
David Eppstein University of California, Irvine, USA
Yifan Hu Yahoo! Research, USA
Irina Kostitsyna TU Eindhoven, The Netherlands
Jan Kynčl Charles University, Czech Republic
Anna Lubiw University of Waterloo, Canada
Maarten Löffler Utrecht University, The Netherlands
Kwan-Liu Ma University of California, Davis, USA
Silvia Miksch Technische Universität Wien, Austria
Kazuo Misue University of Tsukuba, Japan
Helen Purchase University of Glasgow, UK
viii Organization
Ignaz Rutter Universität Passau, Germany
Alexandru Telea University of Groningen, The Netherlands
Csaba D. Tóth (Co-chair) California State University, Northridge, USA
Torsten Ueckerdt Karlsruhe Institute of Technology, Germany
Birgit Vogtenhuber Graz University of Technology, Austria
Hsiang-Yun Wu Technische Universität Wien, Austria
Organizing Committee
Martin Balko Charles University, Czech Republic
Jiří Fiala (Co-chair) Charles University, Czech Republic
Anna Kotĕšovcová Conforg Ltd, Czech Republic
Pavel Valtr (Co-chair) Charles University, Czech Republic
Contest Committee
Philipp Kindermann (Chair) Universität Würzburg, Germany
Tamara Mchedlidze Karlsruhe Institute of Technology, Germany
Ignaz Rutter Universität Passau, Germany
External Reviewers
Ábrego, Bernardo Crnovrsanin, Tarik
Ackerman, Eyal D’Angelo, Anthony
Aerts, Nieke De Luca, Felice
Aichholzer, Oswin Didimo, Walter
Akopyan, Arseniy Dujmović, Vida
Almeida Leite, Roger Felsner, Stefan
Angelini, Patrizio Frati, Fabrizio
Arroyo, Alan Fulek, Radoslav
Balko, Martin van Garderen, Mereke
Bhore, Sujoy Gonçalves, Daniel
Biniaz, Ahmad Goodwin, Sarah
Binucci, Carla Grastien, Ban
Bläsius, Thomas Grelier, Nicolas
Borrazzo, Manuel Grilli, Luca
Brückner, Guido Gronemann, Martin
Buchin, Kevin Gschwandtner, Theresia
Bärtschi, Andreas Gupta, Siddharth
Cano, Pilar Hidalgo-Toscano, Carlos
Cardinal, Jean Hill, Darryl
Carrière, Mathieu Hoffmann, Michael
Chaplick, Steven van der Hoog, Ivor
Chimani, Markus Isaacs, Kate
Cibulka, Josef Itoh, Masahiko
Cornelsen, Sabine Kaaser, Dominik
Organization ix
Kaufmann, Michael Ortali, Giacomo
Keszegh, Balázs Palfrader, Peter
Kilgus, Bernhard Parada, Irene
Kindermann, Philipp Patrignani, Maurizio
Kleist, Linda Pergel, Martin
Klemz, Boris Pupyrev, Sergey
Klute, Fabian Radermacher, Marcel
van Kreveld, Marc Ravsky, Alexander
Kriegel, Klaus van Renssen, André
Kryven, Myroslav Roy, Sasanka
Kwon, Oh-Hyun Ryvkin, Leonie
Langerman, Stefan Sallaberry, Arnaud
Lhuillier, Antoine Schetinger, Victor
Li, Guangping Schnider, Patrick
Maheshwari, Anil Schröder, Felix
McGee, Fintan Schulz, André
Micek, Piotr Selbach, Leonie
Miltzow, Till Stumpf, Peter
Mondal, Debajyoti T. P., Sandhya
Montecchiani, Fabrizio Tappini, Alessandra
Morin, Pat Tóth, Géza
Mulzer, Wolfgang Verbeek, Kevin
Mütze, Torsten Wakita, Ken
Niedermann, Benjamin Wood, David R.
Okamoto, Yoshio Wybrow, Michael
Onoue, Yosuke