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EuroVis 2018Eurographics / IEEE VGTC Conference on Visualization 2018

Brno, Czech RepublicJune 4 – 8, 2018

Organized by

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EUROGRAPHICSTHE EUROPEAN ASSOCIATION

FOR COMPUTER GRAPHICS IEEE Visualization and Graphics Technical Committee

General ChairBarbora Kozlikova, Masaryk University, Brno, Czech Republic

Full Papers ChairsJeffrey Heer, University of Washington, USA

Heike Leitte, TU Kaiserslautern, GermanyTimo Ropinski, Ulm University, Germany

STARs ChairsRobert S. Laramee, Swansea University, UK

G. Elisabeta Marai, University of Illinois at Chicago, USAMichael Sedlmair, Jacobs University, Bremen, Germany

Short Papers ChairsJimmy Johansson, Linköping University, Sweden

Filip Sadlo, Heidelberg University, GermanyTobias Schreck, Graz University of Technology, Austria

Posters ChairsAnna Puig, Universitat de Barcelona, Spain

Renata Raidou, TU Wien, Austria

DOI: 10.1111/cgf.13443

http://www.eg.org

http://diglib.eg.org

http://dx.doi.org/10.1111/cgf.13443

Eurographics Conference on Visualization (EuroVis) 2018J. Heer, H. Leitte, and T. Ropinski(Guest Editors)

Volume 37 (2018), Number 3

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Non-Profit Sponsor

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Preface

EuroVis 2018, the 20th Eurographics / IEEE VGTC Conference on Visualization, was held in Brno, Czech Republic,on June 4-8, 2018. The proceedings are published as a special issue of the Eurographics Computer Graphics Forumjournal. The conference, which started in 1990 as the Eurographics Workshop on Visualization in Scientific Com-puting and was called VisSym after 1999, has been known as EuroVis since 2005. EuroVis attracts contributions thatbroadly cover the field of visualization. Topics include visualization techniques for spatial data, such as volumet-ric, tensor, and vector field datasets, and for non-spatial data, such as graphs, text, and high-dimensional datasets.EuroVis also covers the theory of visualization, hardware acceleration, large datasets, perception, interaction, userstudies, information visualization, visual analytics, and many application areas of visualization.

After the submission deadline in early December 2017, 162 manuscripts were reviewed in a two-stage process thatresulted in 47 accepted papers and an acceptance rate of 29.0%. During the first review cycle, each paper wasreviewed by at least four reviewers. The 83 primary and secondary reviewers were members of the InternationalProgram Committee (IPC) and each selected at least one additional tertiary reviewer from outside the IPC. The IPCmeanwhile represents the global visualization community quite well, including members from Australia, Brazil,Asia, US, and Europe. The IPC at EuroVis is a rather dynamic committee with regular rotations after a three-year period. The review process was double-blind for tertiary reviewers: only the members of the IPC and thechairs knew the identity of the authors. A great effort was made to identify and prevent conflicts of interest at alllevels, and all reviewers were asked to read and agree to the IEEE Visualization and Graphics Technical Committee(VGTC) ethics guidelines. After all the reviews were completed, the primary reviewer led an online discussionamong all reviewers and was responsible for writing a summary review and recommendation. These discussionswere lively, significantly helping to find a consensus. Based on the reviewers’ recommendations, the individualreviews, the online discussions, and after a thorough deliberation by the paper chairs, 47 papers were conditionallyaccepted. Two additional papers were deemed to have substantial potential after major revisions, and were invitedfor a fast-track review process to Computer Graphics Forum for possible publication in a future issue. In the secondreview cycle, the revised papers were again carefully reviewed by the primary reviewers, and due to the significantimprovements all 47 were finally accepted for publication. We helped to shape the reviews to be as constructive aspossible to also provide the authors of rejected papers with substantial feedback for their further research.

We are thankful to everybody who helped to make the event possible. We thank the IPC members for their carefuland timely work in all stages of the reviewing process and the tertiary reviewers for providing in-depth assessmentsof the submissions. We thank our invited speakers Drew Berry and Daniel Sýkora. We thank the chairs of theshort paper track, Jimmy Johansson, Filip Sadlo, Tobias Schreck, the chairs of the STARs, Robert S. Laramee, G.Elisabeta Marai, Michael Sedlmair, and the chairs of the Posters track, Anna Puig, Renata Raidou, for their greatefforts in their corresponding tracks that make EuroVis such a successful conference. We also thank all the chairs ofthe co-located workshops, and Stefanie Behnke, who has been very helpful throughout all the process of publicationof this journal. We also would like to thank the authors of all submitted papers and all conference attendees. Finally,a special thanks goes to Barbora Kozlikova, for the entire organization of EuroVis 2018.




International Programme Committee

Gennady Andrienko, Fraunhofer Institute IAIS, GermanyFabian Beck, University of Duisburg-Essen, GermanyHarsh Bhatia, Lawrence Livermore National Laboratory, United StatesRita Borgo, Kings College London, United KingdomTimo Bremer, Lawrence Livermore National Laboratory, United StatesRoxana Bujack, Los Alamos National Laboratory, United StatesMichael Burch, Eindhoven University of Technology, NetherlandsNan Cao, TongJi University, ChinaMin Chen, University of Oxford, United KingdomWei Chen, Zhejiang University, ChinaJoao Comba, UFRGS, BrazilBalázs Csébfalvi, Budapest University of Technology and Economics, HungaryStephan Diehl, Trier University, GermanyDavid Ebert, Purdue University, United StatesAlex Endert, School of Interactive Computing, Georgia Tech, United StatesAlireza Entezari, University of Florida, United StatesJean-Daniel Fekete, Inria, Saclay, FranceCarla Freitas, UFRGS, BrazilIssei Fujishiro, Keio University, Yokohama, JapanKelly Gaither, University of Texas at Austin, United StatesEnrico Gobetti, CRS4, ItalyEduard Gröller, TU Wien, AustriaCarsten Görg, University of Colorado, United StatesMarkus Hadwiger, KAUST, Saudi ArabiaLane Harrison, WPI, United StatesHelwig Hauser, University of Bergen, NorwayHans-Christian Hege, Zuse Institute Berlin, GermanyBernd Hentschel, Aachen University, GermanyMario Hlawitschka, University of Applied Sciences Leipzig, GermanyTobias Isenberg, Inria, Saclay, FranceAlark Joshi, University of San Francisco, United StatesDaniel Keim, University of Konstanz, GermanyJessie Kennedy, Edinburgh Napier University, United KingdomAndreas Kerren, Linnaeus University, SwedenSteffen Koch, University of Stuttgart, GermanyJörn Kohlhammer, Fraunhofer IGD, GermanyRobert Kosara, Tableau Research, Seattle, United StatesMichael Krone, University of Stuttgart, GermanyJens Krueger, University Duisburg-Essen, GermanyKai Lawonn, University of Koblenz - Landau, GermanyLars Linsen, Westfälische Wilhelms-Universität Münster, GermanyZhicheng Liu, Adobe Research, United StatesRoss Maciejewski, Arizona State University, United StatesSilvia Miksch, TU Wien, Austria



International Programme Committee

Rosane Minghim, University of Sao Paulo, BrazilGabriel Mistelbauer, Otto-von-Guericke University Magdeburg, GermanyKenneth Moreland, Sandia National Laboratories, United StatesKlaus Müller, Stony Brook University, United StatesVijay Natarajan, Indian Institute of Science, IndiaLuis Gustavo Nonato, ICMC-USP / CDS-NYU, University of Sao Paulo, BrazilSteffen Oeltze-Jafra, University of Leipzig, GermanyRenato Pajarola, University of Zürich, SwitzerlandBernhard Preim, Otto-von-Guericke University, GermanyHuamin Qu, The Hong Kong University of Science and Technology, Hong KongChristof Rezk-Salama, Universität Siegen, GermanyGerik Scheuermann, Leipzig University, GermanyHan Wei Shen, The Ohio State University, United StatesVeronika Solteszova, Christian Michelsen Research, NorwayShigeo Takahashi, University of Aizu, JapanAlexandru Telea, University of Groningen, NetherlandsHolger Theisel, University of Magdeburg, GermanyCagatay Turkay, University of London, United KingdomAnna Vilanova Bartroli, Delft University of Technology, NetherlandsTatiana von Landesberger, TU Darmstadt, GermanyManuela Waldner, TU Wien, AustriaBei Wang, Scientific Computing and Imaging Institute, United StatesChaoli Wang, University of Notre Dame, United StatesMichel Westenberg, Eindhoven University of Technology, NetherlandsThomas Wischgoll, Wright State University, United StatesJing Yang, UNCC, Charlotte, United StatesHongfeng Yu, University of Nebraska-Lincoln, United StatesJiawan Zhang, Tianjin University, China



Reviewers

Abdul-Rahman, AlfieAdar, EytanAfonso, Ana PaulaAgus, MarcoAknine, SamirAlsakran, JamalAlsallakh, BilalAndrienko, NataliaAngelini, MarcoAthawale, TusharBach, BenjaminBasole, RahulBerger, MatthewBernard, JürgenBerres, AnneBertero, DarioBesançon, LonniBilleter, MarkusBolte, FabianBorkin, Michelle A.Brehmer, MatthewBrown, EliBruckner, StefanBühler, KatjaBurch, MichaelBylinskii, ZoyaByška, JanCao, NanCarpenter, TimCarr, HamishChandrasegaran, SenthilChaudhary Chaudhary, AashishChen, YangChen, YuanzheChen, SimingChoo, JaegulChou, Jia-KaiCollins, ChristopherColtekin, ArzuCook, DiCorrell, MichaelCui, ZheDang, TommyDearden, JoelDemiralp, ÇagatayDercksen, VincentDominik, JäckleDoraiswamy, HarishDou, Wenwen

Dragicevic, PierreDuce, DavidDutta, SoumyaDwyer, TimDykes, JasonEbbers, TinoEl-Assady, MennatallahElmqvist, NiklasEngle, SophieFederico, PaoloFisher, BrianForbes, AngusFu, SiweiFuchs, GeorgFuhrmann, SvenGastal, EduardoGehlenborg, NilsGiot, RomainGleicher, MichaelGoceri, EvginGodwin, AlexGoffin, PascalGomez, StevenGómez Nieto, ErickGonzalez Martinez, AlbertoGoodwin, SarahGotz, DavidGove, RobertGracanin, DenisGrottel, SebastianGschwandtner, TheresiaGünther, TobiasGuo, HanqiHajij, MustafaHarrison, LaneHe, WenbinHeimerl, FlorianHeine, ChristianHeinzl, ChristophHermosilla Casajus, PedroHernández, BenjamínHerre, HeinrichHlawatsch, MarcelHoffswell, JaneHong, Seok-HeeHumayoun, Shah RukhHurter, ChristopheIsaacs, KatherineIsenberg, Petra

Itoh, TakayukiItoh, MasahikoJang, YunJänicke, StefanJankun-Kelly, T.J.Jeong, Won-KiJeong, Dong HyunJianu, RaduJung Jung, ClaudioKahng, MinsukKappe, ChristopherKarer, BenjaminKay, MatthewKim, MinhoKim, HannahKlein, KarstenKlosowski, JamesKobourov, StephenKozlikova, BarboraKrekhov, AndreyKulik, AlexanderKurzhals, KunoLaramee, Robert S.Lee, Teng-YokLehmann, DirkLevine, JoshuaLevkowitz, HaimLex, AlexanderLi, MingzhaoLiccardi, IlariaLiebmann, TomLindow, NorbertLiu, MengchenLiu, ShixiaLiu, LeLiu, ShusenLopes, AlneuLu, AidongLu, MinLyi, SehiMa, BoMa, Kwan-LiuMacEachren, AlanMaciel, AndersonMahmood, SalmanMalik, SanaMartins, RafaelMatkovic, KresimirMatute, José



Matwin, StanMay, ThorstenMcDonnell, LiamMcGee, FintanMcGuffin, MichaelMchedlidze, TamaraMelançon, GuyMeyer, MiriahMichalski, MichaelMirzargar, MahsaMoeller, TorstenMonroe, MeganMüller, JulianeNascimento, HugoNedel, LucianaNetzel, RudolfNguyen, PhongO’Donoghue, SeánOliveira, Maria Cristina F. deOster, TimoOzer, SedatPapenhausen, EricParedes, EnriquePatel, DanielPaulovich, FernandoPeikert, RonnyPerer, AdamPerin, CharlesPetroneto, FabianoPezzotti, NicolaPfeiffer, LindaPfister, HanspeterPobitzer, ArminPoco, JorgePohl, MargitPoon, Sheung-HungPost, TobiasPotter, KristiPurchase, HelenQin, HongxingRaffin, BrunoRaidou, Renata GeorgiaRaj, MukundReviewer, TestRieck, BastianRink, KarstenRosen, PaulRupprecht, FrancaSaalfeld, Sylvia

Sacha, DominikSadlo, FilipSaket, BahadorSakhaee, ElhamSarikaya, AlperSathiyanarayanan, MithileyshSauer, FranzScheidegger, CarlosSchiewe, AlexanderSchmidt, JohannaSchneider, JensSchulz, ChristophSchulz, Hans-JörgSchumann, HeidrunSedlmair, MichaelSeo, JinwookSetlur, VidyaSharif, BonitaSharma, OjaswaSher, VarshitaShi, LeiShi, YangSicat, RonellSimonetto, PaoloSkau, DrewSlingsby, AidanSmit, NoeskaSorger, JohannesSreevalsan Nair, JayaSrinivasan, ArjunStasko, JohnStitz, HolgerStolper, Charles D.Stoppel, SergejStreit, MarcSugimoto, MakiSun, MaoyuanSuslik Spritzer, AndreSzafir, DanielleTam, GaryTao, JunTelles, GuilhermeTheisel, HolgerThom, DennisTierny, JulienTominski, ChristianTomko, MartinTory, MelanieUl Hassan, Umair

Usher, WillVallet, JasonVan de Ville, DimitriVan de Wetering, HuubVan der Maaten, LaurensVan Liere, RobertVan Wijk, JarkeVázquez, Pere-PauViola, IvanVuillemot, RomainWakita, KenWang, XitingWang, BingWang, PanquWang, YunhaiWang, JunpengWang, FengWaschke, JohannesWeber, GuntherWeber, MarcusWeinkauf, TinoWeiskopf, DanielWestermann, RüdigerWhitaker, RossWiebel, AlexanderWilkinson, LelandWoodring, JonathanWorring, MarcelWu, YingcaiWu, TongshuangWu, YanhongWu, JiajunWu, Hsiang-YunWybrow, MichaelXia, JiazhiXie, CongXie, JinrongXu, JiayiYang, YalongYnnerman, AndersYu, BowenYuan, XiaoruZeckzer, DirkZeng, WeiZhang, HuiZhang, KaiZhao, Ye



Author Index

Ageev Vladimir . . . . . . . . . . . . . 379Alim Usman R. . . . . . . . . . . . . . .465Allahverdi Kamyar . . . . . . . . . . 439Amirkhanov Aleksandr . . . . . . .205Andrews Keith . . . . . . . . . . . . . . . 99Bao Zhifeng . . . . . . . . . . . . . . . . 217Barišic Ivan . . . . . . . . . . . . . . . . 403Behrendt Benjamin . . . . . . . . . . 183Berg Philipp . . . . . . . . . . . . . . . . 183Bernard Jürgen . . . . . . . . . . . . . . 121Beuing Oliver . . . . . . . . . . . . . . . 183Bhatele Abhinav . . . . . . . . . . . . 561Bhatia Harsh . . . . . . . . . . . . . . . . 561Borning Alan . . . . . . . . . . . . . . . 537Bremer Peer-Timo . . 241, 525, 561Bryan Chris . . . . . . . . . . . . . . . . . . 75Carpendale Sheelagh . . . . . . . . . . 51Casajus Pedro Hermosilla 367, 391Casares-Magaz Oscar . . . . . . . . 205Cavallo Marco . . . . . . . . . . . . . . 339Chegini Mohammad . . . . . . . . . . 99Chen Haohui . . . . . . . . . . . . . . . . 427Chiang Yi-Jen . . . . . . . . . . . . . . . . 37Chiw Charisee . . . . . . . . . . . . . . 525Choi Minsuk . . . . . . . . . . . . . . . . 267Choo Jaegul . . . . . . . . . . . . . . . . 267Choudhury Farhana . . . . . . . . . . 217Collins Christopher . . . . . . . . . . 351Cordeil Maxime . . . . . . . . . . . . . 427Csébfalvi Balázs . . . . . . . . . . . . 503Demiralp Çagatay . . . . . . . . . . . 339Devkota Sabin . . . . . . . . . . . . . . 453Dietrich Carlos . . . . . . . . . . . . . . 491Djavaherpour Hessam . . . . . . . .439Domke Jens . . . . . . . . . . . . . . . . 561Doraiswamy Harish . . . . . . . . . . .23Dwyer Tim . . . . . . . . . . . . . . . . . 427Einck John P. . . . . . . . . . . . . . . . 205Eisemann Elmar . . . . . . . . . . . . 549El-Assady Mennatallah . . . . . . . 351Estrada Jorge . . . . . . . . . . . . . . . 391Fan Chaoran . . . . . . . . . . . . . . . . 111Fekete Jean-Daniel . . . . . . . . . . .549Filho Jorge A. Wagner . . . . . . . . 415Freire Juliana . . . . . . . . . . . . . . . . 23Freitas Carla M. D. S. . . . . . . . . 415Frey Steffen . . . . . . . . . . . . . . . . 513Fu Siwei . . . . . . . . . . . . . . . . . . . . .63George Ajay Abisheck Paul . . . 379

Gerrits Tim . . . . . . . . . . . . . . . . . 315Gleicher Michael . . . . . . . 145, 253Gregor Robert . . . . . . . . . . . . . . . . 99Gross Markus . . . . . . . . . . . . . . . 289Grothoff Matthias . . . . . . . . . . . 195Gröller Eduard . . . . . . . . . 205, 403Guallar Victor . . . . . . . . . . . . . . .391Gutberlet Matthias . . . . . . . . . . . 195Gyulassy Attila . . . . . . . . . . . . . 525Günther Tobias . . . . . . . . . . . . . .289Haleem Hammad . . . . . . . . . . . . . 63Hamdi Hamidreza . . . . . . . . . . . 465Hansen Brett . . . . . . . . . . . . . . . .169Hauser Helwig . . . . . . . . . . . . . . 111Heer Jeffrey . . . . . . . . . . . . 157, 537Heimerl Florian . . . . . . . . . . . . . 253Heimer Pascal . . . . . . . . . . . . . . 379Hoffswell Jane . . . . . . . . . . . . . . 537Hofmann Lutz . . . . . . . . . . . . . . 301Huynh Tri . . . . . . . . . . . . . . . . . . 525Höllt Thomas . . . . . . . . . . . . . . . 549Imhof Diana . . . . . . . . . . . . . . . . 379Isaacs Katherine E. . . . . . . . . . . 453Isenberg Tobias . . . . . . . . . . . . . 403Jain Nikhil . . . . . . . . . . . . . . . . . .561Jenny Bernhard . . . . . . . . . . . . . .427Keim Daniel . . . . . . . . . . . . . . . . 351Kim Minjeong . . . . . . . . . . . . . . 267Kim Younghoon . . . . . . . . . . . . . 157Kindlmann Gordon L. . . . . . . . . 525Kirby R. Mike . . . . . . . . . . . . . . 229Kobourov Stephen . . . . . . . . . . . 169Kurzhals Kuno . . . . . . . . . . . . . . 133Köhler Benjamin . . . . . . . . . . . . 195Lage Marcos . . . . . . . . . . . . . . . . . 23Lawonn Kai . . . . . . . . . . . . . . . . 379Lee Sunwoong . . . . . . . . . . . . . . 267Lehmann Dirk Joachim . . . . . . . . 99Lehmann Markus . . . . . . . . . . . .121Lelieveldt Boudewijn P. F. . . . . 549Lichtenberg Nils . . . . . . . . . . . . 379Liebmann Tom . . . . . . . . . . . . . . . . 1Liu Shusen . . . . . . . . . . . . . . . . . 241Livnat Yarden . . . . . . . . . . . . . . . 561Li Jianping Kelvin . . . . . . . . . . . . 75Li Mingzhao . . . . . . . . . . . . . . . . 217Llano Elisa De . . . . . . . . . . . . . . 403Lockerman Yitzchak . . . . . . . . . . 23Loorak Mona Hosseinkhani . . . . 51

Lu Yafeng . . . . . . . . . . . . . . . . . . 169Maciejewski Ross . . . . . . . . . . . 169Mahdavi-Amiri Ali . . . . . . . . . . 439Marriott Kim . . . . . . . . . . . . . . . 427Mazurek Michael . . . . . . . . . . . . . 87Ma Kwan-Liu . . . . . . . . . . . . . . . . 75Menges Raphael . . . . . . . . . . . . .379Miao Haichao . . . . . . . . . . . . . . . 403Miranda Fabio . . . . . . . . . . . . . . . 23Mirzargar Mahsa . . . . . . . . . . . . . 13Moiseenko Vitali . . . . . . . . . . . . 205Mota Roberta Cabral Ramos . . . 465Muren Ludvig P. . . . . . . . . . . . . 205Mydlarz Charlie . . . . . . . . . . . . . . 23Möller Torsten . . . . . . . . . . . . . . 229Müller Martin . . . . . . . . . . . . . . . 121Nedel Luciana . . . . . . . . . . . . . . 415Ono Jorge H. Piazentin . . . . . . . 491Oster Timo . . . . . . . . . . . . . . . . . 327Park Haesun . . . . . . . . . . . . . . . . 267Pascucci Valerio . . . . . . . . . . . . . 561Pezzotti Nicola . . . . . . . . . . . . . . 549Preim Bernhard . . . . . . . . . 183, 195Purchase Helen C. . . . . . . . . . . . 169Qu Huamin . . . . . . . . . . . . . . . . . . 63Rácz Gergely Ferenc . . . . . . . . . 503Raidou Renata Georgia . . . . . . . 205Raj Mukund . . . . . . . . . . . . . . . . 277Ramamurthy Karthikeyan N. . . 241Reppy John . . . . . . . . . . . . . . . . . 525Rieck Bastian . . . . . . . . . . . . . . . 301Rocha Allan . . . . . . . . . . . . . . . . 465Rössl Christian . . . . . . . . . 315, 327Rojo Irene Baeza . . . . . . . . . . . . 289Ropinski Timo . . . . . . . . . . . . . . 367Saalfeld Sylvia . . . . . . . . . . . . . . 183Sadlo Filip . . . . . . . . . . . . . . . . . 301Salamon Justin . . . . . . . . . . . . . . . 23Samavati Faramarz . . . . . . . . . . 439Samet Hanan . . . . . . . . . . . . . . . 217Sarikaya Alper . . . . . . . . . . . . . . 145Scheuermann Gerik . . . . . . . . . . . . 1Schreck Tobias . . . . . . . . . . . . . . . 99Sedlmair Michael . . . . . . . 121, 229Sellis Timos . . . . . . . . . . . . . . . . 217Sevastjanova Rita . . . . . . . . . . . 351Shao Lin . . . . . . . . . . . . . . . . . . . . 99Shi Conglei . . . . . . . . . . . . . . . . . . 63Silva Claudio T. . . . . . . . . . . 23, 491



Simon Peter M. . . . . . . . . . . . . . 479Soni Utkarsh . . . . . . . . . . . . . . . . 169Sousa Mario Costa . . . . . . . . . . . 465Szafir Danielle Albers . . . . . . . . 145Tang Jian . . . . . . . . . . . . . . . . . . . 267Theisel Holger . . . . . . . . . .315, 327Thiagarajan Jayaraman J. . . . . . 241Torsney-Weir Thomas . . . . . . . 229Tory Melanie . . . . . . . . . . . . . . . . . 51

Turkay Cagatay . . . . . . . . . . . . . 479Vilanova Anna . . . . . . . . . 205, 549Vinacua Àlvar . . . . . . . . . . 367, 391Viola Ivan . . . . . . . . . . . . . . . . . . 403Vázquez Pere-Pau . . . . . . .367, 391Waldner Manuela . . . . . . . . . . . . . 87Wang Yong . . . . . . . . . . . . . . . . . . 63Weber Gunther H. . . . . . . . . . . . . . .1Weiskopf Daniel . . . . . . . . . . . . 133

Whitaker Ross T. . . . . . . . . 13, 277Wu Yanhong . . . . . . . . . . . . . . . . . 63Xu Shenyu . . . . . . . . . . . . . . . . . . . 75Yang Yalong . . . . . . . . . . . . . . . . 427Zeppelzauer Matthias . . . . . . . . 121Zhao Jian . . . . . . . . . . . . . . . . . . . . 75Zhao Xun . . . . . . . . . . . . . . . . . . . 63Zhou Bo . . . . . . . . . . . . . . . . . . . . . . . 37



TABLE OF CONTENTS

Multiple Fields and TimeHierarchical Correlation Clustering in Multiple 2D Scalar FieldsTom Liebmann, Gunther H. Weber, and Gerik Scheuermann

1

Representative Consensus from Limited-Size EnsemblesMahsa Mirzargar and Ross T. Whitaker

13

Time Lattice: A Data Structure for the Interactive Visual Analysis of Large Time SeriesFabio Miranda, Marcos Lage, Harish Doraiswamy, Charlie Mydlarz, Justin Salamon,Yitzchak Lockerman, Juliana Freire, and Claudio T. Silva

23

Key Time Steps Selection for Large-Scale Time-Varying Volume Datasets Using anInformation-Theoretic StoryboardBo Zhou and Yi-Jen Chiang

37

Comparative and CollaborativeChangeCatcher: Increasing Inter-author Awareness for Visualization DevelopmentMona Hosseinkhani Loorak, Melanie Tory, and Sheelagh Carpendale

51

Towards Easy Comparison of Local Businesses Using Online ReviewsYong Wang, Hammad Haleem, Conglei Shi, Yanhong Wu, Xun Zhao, Siwei Fu, and HuaminQu

63

Chart Constellations: Effective Chart Summarization for Collaborative and Multi-UserAnalysesShenyu Xu, Chris Bryan, Jianping Kelvin Li, Jian Zhao, and Kwan-Liu Ma

75

Visualizing Expanded Query ResultsMichael Mazurek and Manuela Waldner

87

High-dimensional DataInteractive Visual Exploration of Local Patterns in Large Scatterplot SpacesMohammad Chegini, Lin Shao, Robert Gregor, Dirk Joachim Lehmann, Keith Andrews, andTobias Schreck

99

Fast and Accurate CNN-based Brushing in ScatterplotsChaoran Fan and Helwig Hauser

111

Towards User-Centered Active Learning AlgorithmsJürgen Bernard, Matthias Zeppelzauer, Markus Lehmann, Martin Müller, and Michael Sedl-mair

121

Visualization DesignExploring the Visualization Design Space with Repertory GridsKuno Kurzhals and Daniel Weiskopf

133

Design Factors for Summary Visualization in Visual AnalyticsAlper Sarikaya, Michael Gleicher, and Danielle Albers Szafir

145

Assessing Effects of Task and Data Distribution on the Effectiveness of Visual EncodingsYounghoon Kim and Jeffrey Heer

157

The Perception of Graph Properties in Graph LayoutsUtkarsh Soni, Yafeng Lu, Brett Hansen, Helen C. Purchase, Stephen Kobourov, and RossMaciejewski

169



TABLE OF CONTENTS

Medical VisualizationExplorative Blood Flow Visualization using Dynamic Line Filtering based on Surface Fea-turesBenjamin Behrendt, Philipp Berg, Oliver Beuing, Bernhard Preim, and Sylvia Saalfeld

183

Visual and Quantitative Analysis of Great Arteries’ Blood Flow Jets in Cardiac 4D PC-MRIDataBenjamin Köhler, Matthias Grothoff, Matthias Gutberlet, and Bernhard Preim

195

Bladder Runner: Visual Analytics for the Exploration of RT-Induced Bladder Toxicity in aCohort StudyRenata Georgia Raidou, Oscar Casares-Magaz, Aleksandr Amirkhanov, Vitali Moiseenko,Ludvig P. Muren, John P. Einck, Anna Vilanova, and Eduard Gröller

205

Structure and ShapeConcaveCubes: Supporting Cluster-based Geographical Visualization in Large Data ScaleMingzhao Li, Farhana Choudhury, Zhifeng Bao, Hanan Samet, and Timos Sellis

217

Hypersliceplorer: Interactive Visualization of Shapes in Multiple DimensionsThomas Torsney-Weir, Torsten Möller, Michael Sedlmair, and R. Mike Kirby

229

Exploring High-Dimensional Structure via Axis-Aligned Decomposition of Linear Projec-tionsJayaraman J. Thiagarajan, Shusen Liu, Karthikeyan Natesan Ramamurthy, and Peer-TimoBremer

241

EmbeddingsInteractive Analysis of Word Vector EmbeddingsFlorian Heimerl and Michael Gleicher

253

PixelSNE: Pixel-Aligned Stochastic Neighbor Embedding for Efficient 2D Visualization withScreen-Resolution PrecisionMinjeong Kim, Minsuk Choi, Sunwoong Lee, Jian Tang, Haesun Park, and Jaegul Choo

267

Visualizing Multidimensional Data with Order StatisticsMukund Raj and Ross T. Whitaker

277

Vector and Tensor FieldsVisualizing the Phase Space of Heterogeneous Inertial Particles in 2D FlowsIrene Baeza Rojo, Markus Gross, and Tobias Günther

289

Visualization of 4D Vector Field TopologyLutz Hofmann, Bastian Rieck, and Filip Sadlo

301

An Approximate Parallel Vectors Operator for Multiple Vector FieldsTim Gerrits, Christian Rössl, and Holger Theisel

315

Core Lines in 3D Second-Order Tensor FieldsTimo Oster, Christian Rössl, and Holger Theisel

327

Visual AnalyticsTrack Xplorer: A System for Visual Analysis of Sensor-based Motor Activity PredictionsMarco Cavallo and Çagatay Demiralp

339



TABLE OF CONTENTS

ThreadReconstructor: Modeling Reply-Chains to Untangle Conversational Text through Vi-sual AnalyticsMennatallah El-Assady, Rita Sevastjanova, Daniel Keim, and Christopher Collins

351

Biological VisualizationA General Illumination Model for Molecular VisualizationPedro Hermosilla Casajus, Pere-Pau Vázquez, Àlvar Vinacua, and Timo Ropinski

367

Analyzing Residue Surface Proximity to Interpret Molecular DynamicsNils Lichtenberg, Raphael Menges, Vladimir Ageev, Ajay Abisheck Paul George, PascalHeimer, Diana Imhof, and Kai Lawonn

379

Visual Analysis of Protein-ligand InteractionsPere-Pau Vázquez, Pedro Hermosilla Casajus, Victor Guallar, Jorge Estrada, and ÀlvarVinacua

391

DimSUM: Dimension and Scale Unifying Map for Visual Abstraction of DNA Origami Struc-turesHaichao Miao, Elisa De Llano, Tobias Isenberg, Eduard Gröller, Ivan Barišic, and Ivan Viola

403

VR and WorkflowsVirtualDesk: A Comfortable and Efficient Immersive Information Visualization ApproachJorge A. Wagner Filho, Carla M.D.S. Freitas, and Luciana Nedel

415

Maps and Globes in Virtual RealityYalong Yang, Bernhard Jenny, Tim Dwyer, Kim Marriott, Haohui Chen, and Maxime Cordeil

427

Landscaper: A Modeling System for 3D Printing Scale Models of LandscapesKamyar Allahverdi, Hessam Djavaherpour, Ali Mahdavi-Amiri, and Faramarz Samavati

439

CFGExplorer: Designing a Visual Control Flow Analytics System around Basic ProgramAnalysis OperationsSabin Devkota and Katherine E. Isaacs

453

ApplicationsIllustrative Multivariate Visualization for Geological ModellingAllan Rocha, Roberta Cabral Ramos Mota, Hamidreza Hamdi, Usman R. Alim, and MarioCosta Sousa

465

Hunting High and Low: Visualising Shifting Correlations in Financial MarketsPeter M. Simon and Cagatay Turkay

479

Baseball Timeline: Summarizing Baseball Plays Into a Static VisualizationJorge H. Piazentin Ono, Carlos Dietrich, and Claudio T. Silva

491

Scalar FieldsCosine-Weighted B-Spline Interpolation on the Face-Centered Cubic LatticeGergely Ferenc Rácz and Balázs Csébfalvi

503

Spatio-Temporal Contours from Deep Volume RaycastingSteffen Frey

513

Rendering and Extracting Extremal Features in 3D FieldsGordon L. Kindlmann, Charisee Chiw, Tri Huynh, Attila Gyulassy, John Reppy, and Peer-Timo Bremer

525



TABLE OF CONTENTS

Trees and GraphsSetCoLa: High-Level Constraints for Graph LayoutJane Hoffswell, Alan Borning, and Jeffrey Heer

537

Multiscale Visualization and Exploration of Large Bipartite GraphsNicola Pezzotti, Jean-Daniel Fekete, Thomas Höllt, Boudewijn P. F. Lelieveldt, Elmar Eise-mann, and Anna Vilanova

549

Interactive Investigation of Traffic Congestion on Fat-Tree Networks Using TREESCOPEHarsh Bhatia, Nikhil Jain, Abhinav Bhatele, Yarden Livnat, Jens Domke, Valerio Pascucci,and Peer-Timo Bremer

561



Invited Talk: KeynoteYour Respiration Engines: Real-time Visualisations of Dynamic Molecular

Landscapes

Drew BerryAbstract

After 20 years of generating animations with slow, expensive rendering pipelines for movie production, WEHI.TVhas switched to the extraordinary power of GPU hardware and accelerated game engines for generating vast,detailed molecular and membrane landscapes inside our living cells. Drew Berry will present the latest experimentsproducing cinematic movie sequences and real-time interactive ‘3D diorama’ open-world scenes of mitochondriamembranes and molecular engines that underlie the conversion of the food we eat into chemical energy for ourcells. From 2017 WEHI.TV adopted and expanded upon the cellVIEW system to create a custom Maya to Unitypipeline that efficiently delivers real-time, multi-scale animated molecular worlds, to create interactive storytellingand meaningful experiences.

Short Biography

Drew Berry is a biomedical animator who creates beautiful, accurate visualisations of the dramatic cellular andmolecular action that is going on inside our bodies. Beginning his career as a cell biologist, his raw materials aretechnical reports, research data and models from scientific journals. As an artist he works as a translator, fromabstract and complicated scientific concepts into vivid and meaningful visual journeys. Since 1995 he has been abiomedical animator at the Walter and Eliza Hall Institute of Medical Research, Australia. His animations haveexhibited at venues such as the Guggenheim Museum, Museum of Modern Art, the Royal Institute of Great Britainand the University of Geneva. In 2010 he received a MacArthur Fellowship “Genius Grant”.



Invited Talk: CapstoneArtistic Style Transfer Demystified

Daniel SýkoraAbstract

Example-based style transfer became recently popular thanks to significant advances made by neural-basedapproaches as well as guided patch-based synthesis. The hype around deep neural networks is so intense that itmakes many people believe neural-based techniques will soon replace traditional patch-based methods. However,the situation is not as optimistic as it might look like on the first sight. In this talk, we analyze in detail pros andcons of both directions and reveal fundamental limitations which might not be directly apparent. Those will lead usto an observation that a promising avenue for further investigation lies in a careful combination of both approaches.We demonstrate first promising attempts in this new direction.

Short Biography

Daniel Sýkora is an Associate Professor at the Department of Computer Graphics and Interaction, Faculty of Elec-trical Engineering, Czech Technical University in Prague where he also received his MS (2003) and Ph.D. (2007).He gained further research experience abroad at Trinity College Dublin, Walt Disney Animation Studios, and theUniversity of Utah. Daniel’s scientific career stems from his long-standing passion for traditional artistic techniques.He developed numerous algorithms that can eliminate repetitive and time-consuming tasks while still being able topreserve the uniqueness of handcrafted artwork and provide full creative freedom to the artist. Daniel and his teamat CTU in Prague intensively cooperate with renowned industrial partners such as Adobe, Disney, or TVPaint De-velopment. Some of the techniques they developed were already integrated into professional products and used inproduction. For his contribution, Daniel received numerous scientific awards including prestigious Günter EnderleBest Paper Award and The Neuron Award for Promising Young Scientists. More information about Daniel and hiswork can be found here.

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