Publications of Thomas Ertl

[1] Michael Bußler, Thomas Ertl, and Filip Sadlo. Photoelasticity raycasting. Comput. Graph.Forum, 34(3):141–150, 2015.

[2] Leo Wanner, Harald Bosch, Nadjet Bouayad-Agha, Gerard Casamayor, Thomas Ertl, DesireeHilbring, Lasse Johansson, Kostas D. Karatzas, Ari Karppinen, Ioannis Kompatsiaris, TarjaKoskentalo, Simon Mille, Jurgen Moßgraber, Anastasia Moumtzidou, Maria Myllynen, Emanu-ele Pianta, Marco Rospocher, Luciano Serafini, Virpi Tarvainen, Sara Tonelli, and StefanosVrochidis. Getting the environmental information across: from the web to the user. ExpertSystems - The Journal of Knowledge Engineering, 32(3):405–432, 2015.

[3] Hermann Pfluger, Benjamin Hoferlin, Michael Raschke, and Thomas Ertl. Simulating fixationswhen looking at visual arts. ACM Transactions on Applied Perception, 12(3):9, 2015.

[4] Sebastian Grottel, Michael Krone, Christoph Muller, Guido Reina, and Thomas Ertl. Megamol- A prototyping framework for particle-based visualization. IEEE Trans. Vis. Comput. Graph.,21(2):201–214, 2015.

[5] Robert Kruger, Dennis Thom, and Thomas Ertl. Semantic enrichment of movement behaviorwith foursquare - a visual analytics approach. IEEE Trans. Vis. Comput. Graph., 21(8):903–915, 2015.

[6] Dennis Thom, Robert Kruger, Thomas Ertl, Ulrike Bechstedt, Axel Platz, Julia Zisgen, andBernd Volland. Can twitter really save your life? A case study of visual social media analyticsfor situation awareness. In Shixia Liu, Gerik Scheuermann, and Shigeo Takahashi, editors,2015 IEEE Pacific Visualization Symposium (PacificVis’15), pages 183–190, 2015.

[7] Stefan Heßel, Oliver Fernandes, Sebastian Boblest, Philipp Offenhauser, Malte Hoffmann, An-drea Beck, Thomas Ertl, Colin Glass, Claus-Dieter Munz, and Filip Sadlo. Visualization of2D-Wave Propagation by Huygens’ Principle. In Carsten Dachsbacher and Paul A. Navratil,editors, Eurographics Symposium on Parallel Graphics and Visualization 2015 (EGPVG’15),pages 19–28, 2015.

[8] Florian Haag, Thomas Schlegel, and Thomas Ertl. A time-location-based itinerary visualization.In Jose Braz, Andreas Kerren, and Lars Linsen, editors, IVAPP 2015 - Proceedings of the 6thInternational Conference on Information Visualization Theory and Applications, pages 77–84,2015.

[9] Alexander Henka, Andreas Stiegler, Gottfried Zimmermann, and Thomas Ertl. Conducting ac-ceptance tests for elderly people on the web - using the GPII preference set for a personalizedevaluation. In Jia Zhou and Gavriel Salvendy, editors, Human Aspects of IT for the Aged Po-pulation. Design for Aging - First International Conference, ITAP 2015, Held as Part of HCIInternational 2015, Proceedings, Part I, pages 325–336, 2015.

[10] David S. Ebert, Thomas Ertl, and Kelly Gaither. Introduction to interactive decision analyticsminitrack. In 48th Hawaii International Conference on System Sciences, HICSS 2015, page1117, 2015.

[11] Robert Kruger, Florian Heimerl, Qi Han, Kuno Kurzhals, Steffen Koch, and Thomas Ertl. Visualanalysis of visitor behavior for indoor event management. In Tung X. Bui and Ralph H. SpragueJr., editors, 48th Hawaii International Conference on System Sciences, HICSS 2015, pages1148–1157, 2015.

[12] Dennis Thom and Thomas Ertl. Treequest: A treemap-based query sandbox for microdocumentretrieval. In Tung X. Bui and Ralph H. Sprague Jr., editors, 48th Hawaii International Conferenceon System Sciences, HICSS 2015, pages 1714–1723, 2015.

[13] Finian Mwalongo, Michael Krone, Michael Becher, Guido Reina, and Thomas Ertl. Remotevisualization of dynamic molecular data using WebGL. In Jinyuan Jia, Felix G. Hamza-Lup,and Tobias Schreck, editors, Proceedings of the 20th International Conference on 3D WebTechnology, Web3D 2015, pages 115–122, 2015.

[14] Junghoon Chae, Dennis Thom, Yun Jang, SungYe Kim, Thomas Ertl, and David S. Ebert.Public behavior response analysis in disaster events utilizing visual analytics of microblog data.Computers & Graphics, 38:51–60, 2014.

[15] Guido Reina, Thomas Muller, and Thomas Ertl. Incorporating modern OpenGL into computergraphics education. IEEE Computer Graphics and Applications, 34(4):16–21, 2014.

[16] Katrin Scharnowski, Michael Krone, Guido Reina, Tobias Kulschewski, Jurgen Pleiss, and Tho-mas Ertl. Comparative visualization of molecular surfaces using deformable models. Comput.Graph. Forum, 33(3):191–200, 2014.

[17] David Korner, Jamie Portsmouth, Filip Sadlo, Thomas Ertl, and Bernd Eberhardt. Flux-limiteddiffusion for multiple scattering in participating media. Comput. Graph. Forum, 33(6):178–189,2014.

[18] Julia Zisgen, Julia Kern, Dennis Thom, and Thomas Ertl. #Hochwasser - Visuelle Analyse vonSocial Media im Bevolkerungsschutz / #Hochwasser - Using Visual Analytics of social mediain civil protection. i-com, 13(1):37–44, 2014.

[19] Steffen Koch, Markus John, Michael Worner, Andreas Muller, and Thomas Ertl. Varifocal-Reader - in-depth visual analysis of large text documents. IEEE Trans. Vis. Comput. Graph.,20(12):1723–1732, 2014.

[20] Steffen Frey, Filip Sadlo, Kwan-Liu Ma, and Thomas Ertl. Interactive progressive visualizationwith space-time error control. IEEE Trans. Vis. Comput. Graph., 20(12):2397–2406, 2014.

[21] Gustavo Mello Machado, Filip Sadlo, Thomas Muller, and Thomas Ertl. Escape maps. IEEETrans. Vis. Comput. Graph., 20(12):2604–2613, 2014.

[22] Florian Haag, Steffen Lohmann, Steffen Bold, and Thomas Ertl. Visual SPARQL queryingbased on extended filter/flow graphs. In International Working Conference on Advanced VisualInterfaces, AVI’14, pages 305–312, 2014.

[23] Florian Haag and Thomas Ertl. Filter dials: combine filter criteria, see how much data is availa-ble. In Paolo Paolini and Franca Garzotto, editors, International Working Conference on Ad-vanced Visual Interfaces, AVI’14, pages 369–370, 2014.

[24] Tanja Blascheck and Thomas Ertl. Towards analyzing eye tracking data for evaluating interacti-ve visualization systems. In Heidi Lam, Petra Isenberg, Tobias Isenberg, and Michael Sedlmair,editors, Proceedings of the Fifth Workshop on Beyond Time and Errors: Novel Evaluation Me-thods for Visualization, BELIV 2014, pages 70–77, 2014.

[25] Florian Haag, Steffen Lohmann, Stefan Negru, and Thomas Ertl. OntoViBe: An ontology visua-lization benchmark. In Proceedings of the International Workshop on Visualizations and UserInterfaces for Knowledge Engineering and Linked Data Analytics co-located with 19th Interna-tional Conference on Knowledge Engineering and Knowledge Management, VISUAL@EKAW2014, pages 14–27, 2014.

[26] Florian Haag, Steffen Lohmann, Stefan Negru, and Thomas Ertl. OntoViBe 2: Advancing theontology visualization benchmark. In Knowledge Engineering and Knowledge Management -EKAW 2014 Satellite Events, VISUAL, EKM1, and ARCOE-Logic, Revised Selected Papers.,pages 83–98, 2014.

[27] Steffen Lohmann, Stefan Negru, Florian Haag, and Thomas Ertl. VOWL 2: User-oriented vi-sualization of ontologies. In Knowledge Engineering and Knowledge Management - 19th Inter-national Conference, EKAW 2014, pages 266–281, 2014.

[28] Florian Haag, Steffen Lohmann, and Thomas Ertl. SparqlFilterFlow: SPARQL query composi-tion for everyone. In Valentina Presutti, Eva Blomqvist, Raphael Troncy, Harald Sack, IoannisPapadakis, and Anna Tordai, editors, The Semantic Web: ESWC 2014 Satellite Events, pages362–367, 2014.

[29] Tanja Blascheck and Thomas Ertl. Towards visualizing eye movement data from interactivestimuli. In Pernilla Qvarfordt and Dan Witzner Hansen, editors, Eye Tracking Research andApplications, ETRA ’14, pages 389–390, 2014.

[30] Michael Raschke, Dominik Herr, Tanja Blascheck, Michael Burch, Michael Schrauf, Sven Will-mann, and Thomas Ertl. A visual approach for scan path comparison. In Pernilla Qvarfordtand Dan Witzner Hansen, editors, Eye Tracking Research and Applications, ETRA ’14, pages339–346, 2014.

[31] Tanja Blascheck, Karolina Vukojevic-Haupt, Dominik Weber, Dimka Karastoyanova, and Tho-mas Ertl. Towards automated analysis of eye tracking studies using the workflow technology.In 44. Jahrestagung der Gesellschaft fur Informatik, Informatik 2014, Big Data - Komplexitatmeistern, pages 149–160, 2014.

[32] Florian Haag, Qi Han, Markus John, and Thomas Ertl. Aspect grid: A visualization for iterativelyrefining aspect-based queries on document collections. In 44. Jahrestagung der Gesellschaftfur Informatik, Informatik 2014, Big Data - Komplexitat meistern, pages 655–660, 2014.

[33] Alexandros Panagiotidis, Michael Burch, Oliver Deussen, Daniel Weiskopf, and Thomas Ertl.Graph exploration by multiple linked metric views. In 18th International Conference on Infor-mation Visualisation, IV 2014, pages 19–26, 2014.

[34] Thomas Ertl, Michael Krone, Stefan Kesselheim, Katrin Scharnowski, Guido Reina, and Chri-stian Holm. Visual analysis for space-time aggregation of biomolecular simulations. FaradayDiscussions 169, pages 167–178, 2014.

[35] Filip Sadlo, Grzegorz K. Karch, and Thomas Ertl. Topological features in time-dependentadvection-diffusion flow. In Springer, editor, Topological Methods in Data Analysis and Vi-sualization III, pages 217–231. Springer, 2014.

[36] Dominik Herr, Qi Han, Steffen Lohmann, Soren Brugmann, and Thomas Ertl. Visual explorationof patent collections with IPC clouds. In Proceedings of the First International Workshop onPatent Mining and Its Applications (IPaMin 2014) co-located with Konvens 2014, pages 6–7,2014.

[37] Gustavo Mello Machado, Filip Sadlo, and Thomas Ertl. Image-based streamsurfaces. In 27thSIBGRAPI Conference on Graphics, Patterns and Images, SIBGRAPI 2014, pages 343–350,2014.

[38] Siming Chen, Cong Guo, Xiaoru Yuan, Fabian Merkle, Hanna Schaefer, and Thomas Ertl.OCEANS: online collaborative explorative analysis on network security. In Proceedings of theEleventh Workshop on Visualization for Cyber Security, pages 1–8, 2014.

[39] Finian Mwalongo, Michael Krone, Grzegorz Karol Karch, Michael Becher, Guido Reina, andThomas Ertl. Visualization of molecular structures using state-of-the-art techniques in webgl.In The 19th International Conference on Web3D Technology, Web3D ’14, pages 133–141,2014.

[40] Oliver Fernandes, Steffen Frey, Filip Sadlo, and Thomas Ertl. Space-time volumetric depthimages for in-situ visualization. In Hank Childs, Renato Pajarola, and Venkatram Vishwanath,editors, 4th IEEE Symposium on Large Data Analysis and Visualization, LDAV 2014, pages59–65, 2014.

[41] Yafeng Lu, Robert Kruger, Dennis Thom, Feng Wang, Steffen Koch, Thomas Ertl, and RossMaciejewski. Integrating predictive analytics and social media. In Min Chen, David S. Ebert,and Chris North, editors, 2014 IEEE Conference on Visual Analytics Science and Technology,VAST 2014, pages 193–202, 2014.

[42] Robert Kruger, Dennis Thom, and Thomas Ertl. Visual analysis of movement behavior usingweb data for context enrichment. In IEEE Pacific Visualization Symposium (PacificVis’14),pages 193–200, 2014.

[43] Michael Krone, Daniel Kauker, Guido Reina, and Thomas Ertl. Visual analysis of dynamicprotein cavities and binding sites. In IEEE PacificVis’14 - Visualization Notes, pages 301–305,2014.

[44] Alexandros Panagiotidis, Guido Reina, and Thomas Ertl. Strategies for fault-tolerant distributedvisualization. In IEEE PacificVis’14 - Visualization Notes, pages 286–290, 2014.

[45] Michael Raschke, Tanja Blascheck, Marianne Richter, Tanja Agapkin, and Thomas Ertl. Vi-sual analysis of perceptual and cognitive processes. In Proceedings of the International JointConference on Computer Vision, Imaging and Computer Graphics Theory and Applications(IVAAP), volume 2014, 2014.

[46] Michael Raschke, Tanja Blascheck, Stefan Strohmaier, and Thomas Ertl. Annotation of graphi-cal elements in visualizations for an efficient analysis of visual tasks. In CHI 2013 ExtendedAbstracts, 2014.

[47] David S. Ebert, Thomas Ertl, and Kelly P. Gaither. Introduction to visualization and analytics fordecision support, operational management, and scientific discovery minitrack. In 47th HawaiiInternational Conference on System Sciences, HICSS 2014, page 1353, 2014.

[48] Florian Heimerl, Steffen Lohmann, Simon Lange, and Thomas Ertl. Word cloud explorer: Textanalytics based on word clouds. In Proceedings of the 47th Hawaii International Conferenceon System Science (HICSS 2014), pages 1833–1842. IEEE, 2014.

[49] Michael Worner and Thomas Ertl. Retaining interactivity in a visual analytics system for massi-ve public transportation data sets. In Proceedings of the 47th Hawaii International Conferenceon System Science (HICSS 2014), pages 1354–1363. IEEE, 2014.

[50] Dennis Thom, Harald Bosch, Robert Kruger, and Thomas Ertl. Using large scale aggregatedknowledge for social media location discovery. In Proceedings of the 47th Hawaii InternationalConference on System Science (HICSS 2014), pages 1464–1473. IEEE, 2014.

[51] Ahmed El-Safty, Bernhard Schmitz, and Thomas Ertl. An OpenStreetMap editing interface forvisually impaired users based on geo-semantic information. In Computers Helping People withSpecial Needs - 14th International Conference, ICCHP 2014, Proc. Part II, pages 116–119,2014.

[52] Bernhard Schmitz and Thomas Ertl. Individualized route planning and guidance based on mapcontent transformations. In Computers Helping People with Special Needs - 14th InternationalConference, ICCHP 2014, Proc. Part II, pages 120–127, 2014.

[53] Katrin Scharnowski, Michael Krone, Filip Sadlo, Philipp Beck, Johannes Roth, Hans-RainerTrebin, and Thomas Ertl. 2012 IEEE Visualization Contest Winner: Visualizing PolarizationDomains in Barium Titanate. IEEE Computer Graphics and Applications, 33(5):9–17, 2013.

[54] Michael Krone, Guido Reina, Christoph Schulz, Tobias Kulschewski, Jurgen Pleiss, and Tho-mas Ertl. Interactive extraction and tracking of biomolecular surface features. Comput. Graph.Forum, 32(3):331–340, 2013.

[55] Robert Kruger, Dennis Thom, Michael Worner, Harald Bosch, and Thomas Ertl. Trajectory-lenses - a set-based filtering and exploration technique for long-term trajectory data. Comput.Graph. Forum, 32(3):451–460, 2013.

[56] Junghoon Chae, Dennis Thom, Yun Jang, Sung Ye Kim, Thomas Ertl, and David S. Ebert. Vi-sual analytics of microblog data for public behavior analysis in disaster events. In Proceedingsof the EuroVis workshop on Visual Analytics (EuroVA’13, pages 67–71. The Eurographics As-sociation, 2013.

[57] Michael Worner, M. Metzger, and Thomas Ertl. Dataflow-based visual analysis for fault diagno-sis and predictive maintenance in manufacturing. In Proceedings of the EuroVis workshop onVisual Analytics (EuroVA’13), pages 55–59. The Eurographics Association, 2013.

[58] Patrick Gralka, Sebastian Grottel, Guido Reina, and Thomas Ertl. Application-specific com-pression of large md data preserving physical characteristics. In Proceedings of IEEE Sympo-sium on Large-Scale Data Analysis and Visualization, volume 2013, pages 85–93, 2013.

[59] Daniel Kauker, Michael Krone, Alexandros Panagiotidis, Guido Reina, and Thomas Ertl. Eva-luation of per-pixel linked lists for distributed rendering and comparative analysis. Computingand Visualization in Science, 15(3):111–121, 2013.

[60] Michael Worner and Thomas Ertl. Smoothscroll: A multi-scale, multi-layer slider. ComputerVision, Imaging and Computer Graphics - Theory and Applications, 274:142–154, 2013.

[61] Martin Falk, Michael Krone, and Thomas Ertl. Atomistic visualization of mesoscopic whole-cellsimulations using ray-casted instancing. Comput. Graph. Forum, 32(8):195–206, 2013.

[62] Gennady L. Andrienko, Natalia V. Andrienko, Harald Bosch, Thomas Ertl, Georg Fuchs, PiotrJankowski, and Dennis Thom. Thematic patterns in georeferenced tweets through space-timevisual analytics. Computing in Science and Engineering, 15(3):72–82, 2013.

[63] Steffen Koch, Florian Heimerl, and Thomas Ertl. Visual document retrieval: Supporting textsearch and analysis with visual analytics. Computing in Science and Engineering, 15(4):66–74, 2013.

[64] Markus Uffinger, Filip Sadlo, and Thomas Ertl. A time-dependent vector field topology basedon streak surfaces. IEEE Trans. Vis. Comput. Graph., 19(3):379–392, 2013.

[65] Florian Haag, Steffen Lohmann, and Thomas Ertl. A flexible architecture for filter/flow-basedvisual querying. In Proceedings of the Graphics Interface Poster Session 2013, 2013.

[66] Harald Bosch, Dennis Thom, Florian Heimerl, Edwin Puttmann, Steffen Koch, Robert Kruger,Michael Worner, and Thomas Ertl. Scatterblogs2: Real-time monitoring of microblog messagesthrough user-guided filtering. IEEE Trans. Vis. Comput. Graph., 19(12):2022–2031, 2013.

[67] Robert Kruger, Harald Bosch, Dennis Thom, Edwin Puttmann, Qi Han, Steffen Koch, FlorianHeimerl, and Thomas Ertl. Prolix - visual prediction analysis for box office success. In IEEEConference on Visual Analytics Science and Technology (VAST), 2013.

[68] Christoph Muller, Guido Reina, and Thomas Ertl. The VVand: A two-tier system design forhigh-resolution stereo rendering. In CHI POWERWALL 2013 Workshop, 2013.

[69] Michael Raschke, Stephan Engelhardt, and Thomas Ertl. A framework for simulating visualsearch strategies. In Proceedings of the 11th International Conference on Cognitive Modeling,Ottawa, 2013.

[70] Michael Stoll, Robert Kruger, Thomas Ertl, and Andres Bruhn. Racecar tracking and its visua-lization using sparse data. In 1st IEEE VIS Workshop on Sports Data Visualization, 2013.

[71] Daniel Kauker, Michael Krone, Alexandros Panagiotidis, Guido Reina, and Thomas Ertl. Ren-dering molecular surfaces using order-independent transparency. In Fabio Marton and KennethMoreland, editors, Proc. Eurographics Symposium on Parallel Graphics and Visualization (EG-PGV 2013), pages 33–40. Eurographics Association, 2013.

[72] Tanja Blascheck, Michael Raschke, and Thomas Ertl. Circular heat map transition diagram. InProceedings of the 2013 conference on Eye Tracking South Africa. ACM, 2013.

[73] Tanja Blascheck, Michael Raschke, and Thomas Ertl. eTaddy - ein intergratives framework furdie erstellung, durchfuhrung und analyse von eyetracking-daten. In Gesellschaft fur Informatik,editor, GI-Edition Lecture Notes in Informatics Informatiktage 2013, volume 12, pages 111–114. Kollen Druck+Verlag GmbH, 2013.

[74] Leo Wanner, Harald Bosch, Stefanos Vrochidis, Nadjet Bouayad-Agha, Gerard Casamayor,Lasse Johansson, Ari Karppinen, Anastasia Moumtzidou, Ioannis Kompatsiaris, and ThomasErtl. Involving the expert in the delivery of environmental information from the web. In BerndPage, Andreas G. Fleischer, Johannes Gobel, and Volker Wohlgemuth, editors, Proc. 27th In-ternational Conference on Environmental Informatics for Environmental Protection, SustainableDevelopment and Risk Management (EnviroInfo 2013), pages 561–568. Shaker, 2013.

[75] Florian Haag, Steffen Lohmann, and Thomas Ertl. Evaluating the readability of extended fil-ter/flow graphs. In Faramarz F. Samavati and Kirstie Hawkey, editors, Proc. Graphics Interface(GI ’13), pages 33–36. Canadian Information Processing Society / ACM, 2013.

[76] Steffen Frey, Filip Sadlo, and Thomas Ertl. Mesh generation from layered depth images usingisosurface raycasting. In Proc. Advances in Visual Computing - 9th International Symposium(ISVC 2013), volume 8034 of Lecture Notes in Computer Science, pages 373–383. Springer,2013.

[77] Tanja Blascheck and Thomas Ertl. Techniques for analyzing empirical visualization experi-ments through visual methods. In Proceedings of the KI 2013 Workshop on Visual and SpatialCognition (KIK 2013), volume 1055 of CEUR Workshop Proceedings, pages 44–51, 2013.

[78] Grzegorz Karol Karch, Filip Sadlo, Christian Meister, Philipp Rauschenberger, Kathrin Eisen-schmidt, Bernhard Weigand, and Thomas Ertl. Visualization of piecewise linear interface cal-culation. In Sheelagh Carpendale, Wei Chen, and Seok-Hee Hong, editors, IEEE Pacific Vi-sualization Symposium, PacificVis 2013, pages 121–128, 2013.

[79] Bernhard Schmitz and Thomas Ertl. Creating task-specific maps with map content transforma-tions. In MapInteract 2013, Proceedings of the 1st ACM SIGSPATIAL International Workshopon MapInteraction, pages 84–90, 2013.

[80] Dominik Jackle, Harald Bosch, Dennis Thom, Robert Kruger, Daniel Keim, and Thomas Ertl.Visual analysis of social media data in emergency situations by aggregating annotated usermovements. In ISCRAM, editor, 10th International Conference on Information Systems forCrisis Response and Management, volume 2013. ISCRAM, 2013.

[81] Grzegorz K. Karch, Filip Sadlo, Harald Songoro, Erion Gjonaj, Thomas Weiland, and ThomasErtl. Visualizing edge-conforming discrete field quantities in electromagnetic field problemswith interfaces. In ILASS-Europe, 25th European Conference on Liquid Atomization and SpraySystems, Chania, Greece, 2013, 2013.

[82] Michael Worner and Thomas Ertl. Simulation-based visual layout planning in advanced manu-facturing. In 2013 46th Hawaii International Conference on System Sciences (HICSS), pages1532–1541, 2013.

[83] Steffen Frey, Filip Sadlo, and Thomas Ertl. Explorable volumetric depth images from raycasting.In XXVI Conference on Graphics, Patterns and Images, SIBGRAPI 2013, pages 123–130,2013.

[84] Gustavo M. Machado, Filip Sadlo, and Thomas Ertl. Local extraction of bifurcation lines. InMichael M. Bronstein, Jean Favre, and Kai Hormann, editors, Proceedings of the Vision, Mode-ling, and Visualization Workshop (VMV 2013), pages 17–24. Eurographics Association, 2013.

[85] Bernhard Schmitz and Thomas Ertl. Interactively displaying maps on a tactile graphics display.In CEUR-WS.org, editor, Proceedings of the Workshop on Spatial Knowledge Acquisition withLimited Information Displays 2012, pages 13–18, 2012.

[86] Robert Kruger, Steffen Lohmann, Dennis Thom, Harald Bosch, and Thomas Ertl. Using socialmedia content in the visual analysis of movement data. In 2nd Workshop on Interactive VisualText Analytics, 2012.

[87] Marco Ament, Steffen Frey, Christoph Muller, Sebastian Grottel, Thomas Ertl, and DanielWeiskopf. Gpu-accelerated visualization. In C. Hansen E. W. Bethel, H. Childs, editor, HighPerformance Visualization: Enabling Extreme-Scale Scientific Insight, pages 223–260. Chap-man and Hall/CRC, 2012.

[88] Dennis Thom, Harald Bosch, and Thomas Ertl. Inverse document density: A smooth measurefor location-dependent term irregularities. In Martin Kay and Christian Boitet, editors, Proc. 24thInternational Conference on Computational Linguistics (COLING 2012), pages 2603–2618.Indian Institute of Technology Bombay, 2012.

[89] Florian Heimerl, Charles Jochim, Steffen Koch, and Thomas Ertl. Featureforge: A novel tool forvisually supported feature engineering and corpus revision. In Martin Kay and Christian Boi-tet, editors, Proc. 24th International Conference on Computational Linguistics (COLING 2012)Posters, pages 461–470. Indian Institute of Technology Bombay, 2012.

[90] Grzegorz Karol Karch, Filip Sadlo, Daniel Weiskopf, Claus-Dieter Munz, and Thomas Ertl. Vi-sualization of advection-diffusion in unsteady fluid flow. Comput. Graph. Forum, 31(3):1105–1114, 2012.

[91] Grzegorz Karol Karch, Filip Sadlo, Daniel Weiskopf, Charles D. Hansen, Guo-Shi Li, and Tho-mas Ertl. Dye-based flow visualization. Computing in Science and Engineering, 14(6):80–86,2012.

[92] Steffen Frey, Filip Sadlo, and Thomas Ertl. Visualization of temporal similarity in field data.IEEE Trans. Vis. Comput. Graph., 18(12):2023–2032, 2012.

[93] Sebastian Grottel, Philipp Beck, Christoph Muller, Guido Reina, Johannes Roth, Hans-RainerTrebin, and Thomas Ertl. Visualization of electrostatic dipoles in molecular dynamics of metaloxides. IEEE Trans. Vis. Comput. Graph., 18(12):2061–2068, 2012.

[94] Florian Heimerl, Steffen Koch, Harald Bosch, and Thomas Ertl. Visual classifier training for textdocument retrieval. IEEE Trans. Vis. Comput. Graph., 18(12):2839–2848, 2012.

[95] Junghoon Chae, Dennis Thom, Harald Bosch, Yun Jang, Ross Maciejewski, David S. Ebert,and Thomas Ertl. Spatiotemporal social media analytics for abnormal event detection andexamination using seasonal-trend decomposition. In IEEE Conference on Visual AnalyticsScience and Technology (VAST 2012), pages 143–152. IEEE Computer Society, 2012.

[96] Robert Kruger, Harald Bosch, Steffen Koch, Christoph Muller, Guido Reina, Dennis Thom, andThomas Ertl. Hivebeat - a highly interactive visualization environment for broad-scale explora-tory analysis and tracing: VAST 2012 Mini Challenge 1 award: Honorable mention for compre-hensive visualization suite. In IEEE Conference on Visual Analytics Science and Technology(VAST 2012), pages 277–278. IEEE Computer Society, 2012.

[97] P. Cignoni and T. Ertl, editors. Proceedings Eurographics 2012. Eurographics Association,2012.

[98] S. Grottel, M. Krone, K. Scharnowski, and T. Ertl. Object-space ambient occlusion for moleculardynamics. In Proceedings of IEEE Pacific Visualization Symposium 2012, pages 209–216,2012.

[99] D. Thom, H. Bosch, S. Koch, M. Worner, and T. Ertl. Spatiotemporal anomaly detection throughvisual analysis of geolocated twitter messages. In Proceedings of IEEE Pacific VisualizationSymposium 2012, pages 41–4 8, 2012.

[100] M. Raschke, X. Chen, and T. Ertl. Parallel scan-path visualization. In Proceedings of the 2012Symposium on Eye-Tracking Research and Applications, volume 2012, pages 165–168. ACM,2012.

[101] B. Schmitz and T. Ertl. Rule-based transformation of map data. In IEEE International Confe-rence on Pervasive Computing and Communications Workshops (PERCOM Workshops 2012),pages 578–583, 2012.

[102] Florian Haag, Michael Raschke, and Thomas Ertl. Adaptable filter graphs - towards highly-configurable query visualizations. In Ursula Goltz, Marcus A. Magnor, Hans-Jurgen Appelrath,Herbert K. Matthies, Wolf-Tilo Balke, and Lars C. Wolf, editors, Informatik 2012, 42. Jahres-tagung der Gesellschaft fur Informatik e.V. (GI), volume 208 of LNI, pages 1059–1074. GI,2012.

[103] Leo Wanner, Stefanos Vrochidis, Marco Rospocher, Jurgen Moßgraber, Harald Bosch, Ari Kar-ppinen, Maria Myllynen, Sara Tonelli, Nadjet Bouayad-Agha, Gerard Casamayor, Thomas Ertl,Desiree Hilbring, Lasse Johansson, Kostas D. Karatzas, Ioannis Kompatsiaris, Tarja Kosken-talo, Simon Mille, Anastasia Moumtzidou, Emanuele Pianta, Luciano Serafini, and Virpi Tarvai-nen. Personalized environmental service orchestration for quality of life improvement. In Proc.Artificial Intelligence Applications and Innovations (AIAI 2012), volume 382 of IFIP Advancesin Information and Communication Technology, pages 351–360. Springer, 2012.

[104] Bernhard Schmitz, Attila Gyorkos, and Thomas Ertl. Combination of map-supported particlefilters with activity recognition for blind navigation. In Klaus Miesenberger, Arthur I. Karshmer,Petr Penaz, and Wolfgang L. Zagler, editors, Proc. Computers Helping People with SpecialNeeds - 13th International Conference (ICCHP 2012), volume 7383 of Lecture Notes in Com-puter Science, pages 529–535. Springer, 2012.

[105] Alexandros Panagiotidis, Daniel Kauker, Filip Sadlo, and Thomas Ertl. Distributed computati-on and large-scale visualization in heterogeneous compute environments. In Michael Bader,Hans-Joachim Bungartz, Dan Grigoras, Miriam Mehl, Ralf-Peter Mundani, and Rodica Potolea,editors, 11th International Symposium on Parallel and Distributed Computing (ISPDC 2012),pages 87–94. IEEE Computer Society, 2012.

[106] Steffen Frey, Guido Reina, and Thomas Ertl. Simt microscheduling: Reducing thread stalling indivergent iterative algorithms. In Proceedings of the 20th Euromicro International Conferenceon Parallel, Distributed and Network-Based Processing (PDP 2012), pages 399–406. IEEE,2012.

[107] Martin Falk, Michael Krone, and Thomas Ertl. Atomistic visualization of mesoscopic whole-cell simulations. In Timo Ropinski, Anders Ynnerman, Charl P. Botha, and Jos B. T. M. Roer-dink, editors, Proceedings of the Eurographics Workshop on Visual Computing for Biomedicine(VCBM 2012), pages 123–130. Eurographics Association, 2012.

[108] Florian Haag, Steffen Lohmann, and Thomas Ertl. Simplifying filter/flow graphs by subgraphsubstitution. In Martin Erwig, Gem Stapleton, and Gennaro Costagliola, editors, Proc. IEEESymposium on Visual Languages and Human-Centric Computing (VL/HCC 2012), pages 145–148. IEEE, 2012.

[109] Gustavo M. Machado, Filip Sadlo, Thomas Muller, Daniel Muller, and Thomas Ertl. Visualizingsolar dynamics data. In Michael Goesele, Thorsten Grosch, Holger Theisel, Klaus D. Toennies,and Bernhard Preim, editors, Proceedings of the Vision, Modeling, and Visualization Workshop(VMV 2012), pages 95–102. Eurographics Association, 2012.

[110] M. Chen, A.E. Trefethen, R. Banares-Alcantara, M. Jirotka, B. Coecke, T. Ertl, and A. Schmidt.From data analysis and visualization to causality discovery. IEEE Computer, 44(10):84–87,2011.

[111] M. Falk, M. Ott, T. Ertl, M. Klann, and H. Koeppl. Parallelized agent-based simulation on CPUand graphics hardware for spatial and stochastic models in biology. In Computational Methodsin Systems Biology (CMSB 2011), pages 73–82, 2011.

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[227] M. Kraus, M. Strengert, T. Klein, and T. Ertl. Adaptive Sampling in Three Dimensions forVolume Rendering on GPUs. In Proceedings Asia Pacific Symposium on Visualization 2007,pages 113–120, 2007.

[228] A. Hub, S. Kombrink, K. Bosse, and T. Ertl. TANIA A Tactile-Acoustical Navigation and In-formation Assistant for the 2007 CSUN Conference. In Proceedings of the California StateUniversity, Northridge Center on Disabilities’ 22nd Annual International Technology and Per-sons with Disabilities Conference (CSUN 2007), 2007.

[229] K. Bidmon, G. Reina, F. Bos, J. Pleiss, and T. Ertl. Time-Based Haptic Analysis of ProteinDynamics. In Proceedings of World Haptics Conference (WHC 2007), pages 537–542, 2007.

[230] D. Weiskopf, T. Schafhitzel, and T. Ertl. Texture-Based Visualization of 3D Unsteady Flowby Real-Time Advection and Volumetric Illumination. IEEE Transactions on Visualization andComputer Graphics, 13(3):569–582, 2007.

[231] T. Moller, R. Machiraju, M. Chen, and T. Ertl, editors. Volume Graphics 2006. Eurographics,2006.

[232] M. Rotard, M. Giereth, and T. Ertl. Integrating Wikipedia Previews into Web Pages,. In Procee-dings of the Wikimania Conference 2006, 2006. Poster contribution.

[233] M. Rotard and T. Ertl. Tactile 3D-Graphics for Blind People. In Workshop on Accessible Media2006, 2006.

[234] A. Rosiuta, G. Reina, and T. Ertl. Flexible Interaction with Large Point-Based Datasets. In Proc.Theory and Practice of Computer Graphics 2006, pages 195–202, 2006.

[235] X. J. Li, T. Schlegel, M. Rotard, and T. Ertl. A Model-Based Graphical User-Interface for ProcessControl Systems in Manufacturing. In Proceedings of the Intelligent Production Machines andSystems - 2nd I*PROMS Virtual International Conference 2006, 2006.

[236] A. Hub, S. Kombrink, and T. Ertl. Tactile-Acoustical Navigation Assistant for Real and VirtualExplorations of the Environment. In Proceedings of the 1st Multi-disciplinary Vision Rehabilita-tion and Research Conference ENVISION 06, page 48, 2006.

[237] A. Hub, T. Hartter, and T. Ertl. Interactive Tracking of Movable Objects for the Blind on the Basisof Environment Models and Perception-Oriented Object Recognition Methods. In Proceedingsof the 8th ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2006),pages 111–118. ACM Press, 2006.

[238] A. Hub, T. Hartter, and T. Ertl. Interactive Localization and Recognition of Objects for the Blind.In Proceedings of the California State University, Northridge Center on Disabilities’ 21st AnnualInternational Technology and Persons with Disabilities Conference (CSUN 2006), 2006.

[239] M. Giereth, S Brugmann, A. Stabler, M. Rotard, and T. Ertl. Application of Semantic Techno-logies for Representing Patent Metadata. In Informatik 2006: Informatik fur Menschen, 1st Int.Workshop on Applications of Semantic Technologies (AST), pages 297–304. Gesellschaft furInformatik e.V., 2006.

[240] M. Chen, R. Botchen, R. Hashim, D. Weiskopf, T. Ertl, and I. Thornton. Visual Signatures inVideo Visualization. IEEE Transactions on Visualization and Computer Graphics, 12(5):1093–1100, 2006.

[241] M. Strengert, M. Kraus, and T. Ertl. Pyramid Methods in GPU-Based Image Processing. InWorkshop on Vision, Modelling, and Visualization VMV ’06, pages 169–176, 2006.

[242] A.J. Cuadros-Vargas, L.G. Nonato, E. Tejada, and T. Ertl. Generating Segmented TetrahedralMeshes from Regular Volume Data for Simulation and Visualization Applications. In Procee-dings of CompIMAGE, pages 27–36, 2006.

[243] J.P. Gois, E. Tejada, T. Etiene, L.G. Nonato, A. Castelo, and T Ertl. Curvature-driven Mode-ling and Rendering of Point-Based Surfaces. In Proceedings of the Brazilian Symposium onComputer Graphics and Image Processing. IEEE CS Press, 2006.

[244] B. Sousa Santos, T. Ertl, and K. Joy, editors. Data Visualization 2006 (Proceedings of the Eu-rographics/IEEE Symposium on Visualization EuroVis 2006). Eurographics Publishing, 2006.

[245] D. Weiskopf, M. Borchers, T. Ertl, M. Falk, O. Fechtig, R. Frank, F. Grave, P. Jezler, A. King,U. Kraus, T. Mueller, H.-P. Nollert, I. Rica Mendez, H. Ruder, T. Schafhitzel, C. Zahn, andM. Zatloukal. Explanatory and Illustrative Visualization of Special and General Relativity. IEEETransactions on Visualization and Computer Graphics, 12(4):522–534, 2006.

[246] M. Strengert, T. Klein, R. Botchen, S. Stegmaier, M. Chen, and T. Ertl. Spectral Volume Ren-dering using GPU-based Raycasting. The Visual Computer, 22(8):550–561, 2006.

[247] R. Botchen, D. Weiskopf, and T. Ertl. Interactive Visualization of Uncertainty in Flow Fieldsusing Texture-Based Techniques. In Proceedings of 12th International Symposium on FlowVisualization, page electronic, 2006.

[248] T. Schafhitzel, D. Weiskopf, and T. Ertl. Interactive Investigation and Visualization of 3D Vor-tex Structures. In Electronic Proceedings International Symposium on Flow Visualization ’06,2006.

[249] K. Rothermel, T. Ertl, D. Fritsch, P. Khn, B. Mitschang, E. Westkamper, C. Becker, D. Dudkowski,A. Gutscher, C. Hauser, L. Jendoubi, D. Nicklas, S. Volz, and M. Wieland. Umgebungsmodellefr mobile kontextbezogene systeme. Informatik Forschund und Entwicklung, 21(1-2):105–113,2006.

[250] Y. Jang, R. Botchen, A. Lauser, D. Ebert, K. Gaither, and T. Ertl. Enhancing the Interactive Vi-sualization of Procedurally Encoded Multifield Data with Ellipsoidal Basis Functions. ComputerGraphics Forum, 25(3):587–596, 2006.

[251] R. Botchen, M. Chen, D. Weiskopf, and T. Ertl. GPU-assisted Multifield Video Volume Visuali-zation. In Proceedings of the International Workshop on Volume Graphics ’06, 2006.

[252] N. A. Svakhine, D. Ebert, E. Tejada, T. Ertl, and K. Gaither. Pre-integrated Flow Illustration forTetrahedral Meshes. In Proceedings of the International Workshop on Volume Graphics ’06,2006.

[253] J. E. Vollrath, T. Schafhitzel, and T. Ertl. Employing Complex GPU Data Structures for theInteractive Visualization of Adaptive Mesh Refinement Data. In R. Machiraju and T. Moller,editors, Proceedings of the International Workshop on Volume Graphics ’06, pages 55–58.Eurographics Association, 2006.

[254] GP. Bonneau, T. Ertl, and G. Nielson. Scientific Visualization: The Visual Extraction of Know-ledge from Data. Mathematics and Visualization. Springer, 2006.

[255] M. Eissele, O. Simoneit, and T. Ertl. Transition of Mixed, Virtual, and Augmented Reality inSmart Production Environments - An Interdisciplinary View. In IEEE International Conferenceson Cybernetics & Intelligent Systems and Robotics, Automation & Mechatronics. IEEE, 2006.

[256] S. Bachthaler, M. Strengert, D. Weiskopf, and T. Ertl. Parallel Texture-Based Vector Field Vi-sualization on Curved Surfaces Using GPU Cluster Computers. In Eurographics Symposiumon Parallel Graphics and Visualization (EGPGV06), pages 75–82. Eurographics Association,2006.

[257] C. Muller, M. Strengert, and T. Ertl. Optimized Volume Raycasting for Graphics-Hardware-based Cluster Systems. In Eurographics Symposium on Parallel Graphics and Visualization(EGPGV06), pages 59–66. Eurographics Association, 2006.

[258] G. Reina, K. Bidmon, F. Enders, P. Hastreiter, and T. Ertl. GPU-Based Hyperstreamlines forDiffusion Tensor Imaging. In Proceedings of EUROGRAPHICS - IEEE VGTC Symposium onVisualization 2006, pages 35–42, 2006.

[259] E. Tejada, J.P. Gois, L. G. Nonato, A. Castelo, and T. Ertl. Hardware-accelerated Extractionand Rendering of Point Set Surfaces. In Proceedings of EUROGRAPHICS - IEEE VGTCSymposium on Visualization, pages 21–28, 2006.

[260] F. Roßler, E. Tejada, T. Fangmeier, T. Ertl, and M. Knauff. GPU-based Multi-Volume Renderingfor the Visualization of Functional Brain Images. In Proceedings of SimVis 2006, pages 305–318, 2006.

[261] S. Iserhardt-Bauer, P. Hastreiter, B. Tomandl, and Ertl. Evaluation of Volume Growing BasedSegmentation of Intracranial Aneurysms Combined with 2D Transfer Functions. In Proceedingsof SimVis 2006, pages 319–327, 2006.

[262] E. Groller, F. Issei, K. Mueller, and T. Ertl, editors. Volume Graphics 2005. Eurographics, 2005.

[263] M. Weiler, R. Botchen, S. Stegmaier, J. Huang, Y. Jang, D. Ebert, K. Gaither, and T. Ertl.Hardware-assisted Feature Analysis and Visualization of Procedurally Encoded Multifield Vo-lumetric Data. Computer Graphics and Applications, 25(5):(72–81), 2005.

[264] T. Klein and T. Ertl. Scale-Space Tracking of Critical Points in 3D Vector Fields. In Proceedingsof TopoInVis ’05, Topology-Based Methods in Visualization 2005, 2005.

[265] D. Rose and T. Ertl. Haptic Modeling of Finite Element Surfaces. In Workshop on Vision,Modelling, and Visualization VMV ’05, pages 123–130. infix, 2005.

[266] E. Tejada and T. Ertl. Large Steps in GPU-based Deformable Bodies Simulation. SimulationPractice and Theory. Special Issue on Programmable Graphics Hardware, 13(7):(703–715),2005.

[267] D. Weiskopf, M. Borchers, T. Ertl, M. Falk, O. Fechtig, R. Frank, F. Grave, P. Jezler, A. King,U. Kraus, et al. Visualization in the Einstein Year 2005: A Case Study on Explanatory andIllustrative Visualization of Relativity and Astrophysics. In Proceedings of IEEE Visualization’05, pages (583–590), 2005.

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[269] T. Klein, M. Strengert, S. Stegmaier, and T. Ertl. Exploiting Frame-to-Frame Coherence forAccelerating High-Quality Volume Raycasting on Graphics Hardware. In Proceedings of IEEEVisualization ’05, pages 223–230. IEEE, 2005.

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[272] M. Rotard, S. Knodler, and T. Ertl. A Tactile Web Browser for the Visually Disabled. In Procee-dings of the Sixteenth ACM Conference on Hypertext and Hypermedia, 2005.

[273] E. Westkamper, L. Jendoubi, M. Eissele, and T. Ertl. Smart Factory - Bridging the gap bet-ween digital planning and reality. In L. Weingartner and E. Westkamper, editor, Proceedingsof the 38th International Seminar on Manufacturing Systems 2005, pages 1–6. InternationalInstitution for Production Engineering Research - CIRP, 2005.

[274] M. Rotard and T. Ertl. Layout Managers for Scalable Vector Graphics. In Proceedings of theSVG Open 2005, 2005.

[275] A. Hub, J. Diepstraten, and T. Ertl. Augmented Indoor Modeling for Navigation Support for theBlind. In Proceedings of the International Conference on Computers for People with SpecialNeeds (CPSN 2005), pages 54–59, 2005.

[276] A. Hub, J. Diepstraten, and T. Ertl. Design of an Object Identification and Orientation Assistantfor the Deafblind. In Proceedings of the 6th DbI European Conference on Deafblindness, 2005.

[277] A. Hub, J. Diepstraten, and T. Ertl. Learning foreign languages by using a new type of orien-tation assistant for the blind. In Proceedings of the European Conference of the InternationalCouncil for Education of People with Visual Impairment (ICEVI 2005), pages 339–341, 2005.

[278] K. Bidmon and T. Ertl. Generation of Mesh Variants via Volumetrical Representation and Sub-sequent Mesh Optimisation . In Proceedings 14th International Meshing Roundtable, 2005.

[279] S. Stegmaier and T. Ertl. On a Graphics Hardware-Based Vortex Detection and VisualizationSystem. Journal of Visualization, 8(2):153–160, 2005. Special Issue ISFV 11.

[280] S. Stegmaier, M. Strengert, T. Klein, and T. Ertl. A Simple and Flexible Volume Rendering Fra-mework for Graphics-Hardware–based Raycasting. In Proceedings of the International Work-shop on Volume Graphics ’05, pages 187–195, 2005.

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[282] E. Westkamper, L. Jendoubi, M. Eissele, T. Ertl, and J. Niemann. Smart Factories - IntelligentManufacturing Environments. Machine Engineering, 5(1-2):114–122, 2005. ISSN 1642-6568.

[283] G. Reina and T. Ertl. Implementing FastMap on the GPU: Considerations on General-PurposeComputation on Graphics Hardware. In Proc. Theory and Practice of Computer Graphics 2005,pages 51–58, 2005.

[284] T. Schafhitzel, D. Weiskopf, and T. Ertl. Interactive Exploration of Unsteady 3D Flow with Linked2D/3D Texture Advection. In Proceedings of the 3rd International Conference on Coordinatedand Multiple Views in Exploratory Visualization (CMV 2005), 2005.

[285] M. Rotard, D. Weiskopf, and T. Ertl. A combined introductory course on human computerinteraction and computer graphics. Computers and Graphics, 29(2):267–272, 2005.

[286] G. Reina and T. Ertl. Hardware-Accelerated Glyphs for Mono- and Dipoles in Molecular Dy-namics Visualization. In Brodlie, K. and Duke, D. and Joy, K., editor, Proceedings of Eurogra-phics/IEEE VGTC Symposium on Visualization EuroVis ’05, pages 177–182, 2005.

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[288] D. Weiskopf, R. Botchen, and T. Ertl. Interactive Visualization of Divergence in Unsteady Flowby Level-Set Dye Advection. In Tagungsband SimVis ’05, Magdeburg, pages 221–232, 2005.

[289] M.A. Westenberg and T. Ertl. Denoising 2-D vector fields by vector wavelet thresholding. Jour-nal of WSCG, 13(1):33–40, 2005.

[290] T. Klein and T. Ertl. Illustrating Magnetic Field Lines using a Discrete Particle Model. In Girod,B. and Seidel, H.-P., editor, Workshop on Vision, Modelling, and Visualization VMV ’04, pages387–394. infix, 2004.

[291] S. Rottger, S. Guthe, A. Schieber, and T. Ertl. Convexification of Unstructured Grids. In Girod,B. and Seidel, H.-P., editor, Workshop on Vision, Modelling, and Visualization VMV ’04, pages283–292. infix, 2004.

[292] A. Hub, J. Diepstraten, and T. Ertl. Design and development of an indoor navigation and objectidentification system for the blind. In SIGACCESS Access. Comput., pages 147–152. ACMPress, 2004.

[293] D. Silver, T. Ertl, and C. Silva, editors. Proceedings of the IEEE/SIGGRAPH Symposium onVolume Visualization 2004. IEEE Computer Society Press, 2004.

[294] M. Weiler, P. Mallon, M. Kraus, and Ertl. T. Texture-Encoded Tetrahedral Strips. In ProceedingsSymposium on Volume Visualization 2004, pages 71–78. IEEE, 2004.

[295] D. Rose, K. Bidmon, and T. Ertl. Intuitive and Interactive Modification of Large Finite ElementModels. In Proceedings of IEEE Visualization ’04, pages 361–368. IEEE, 2004.

[296] S. Stegmaier and T. Ertl. A Graphics Hardware-based Vortex Detection and Visualization Sy-stem. In Proceedings of IEEE Visualization ’04, pages 195–202, 2004.

[297] M.A. Westenberg and T. Ertl. Vector wavelet thresholding for vector field denoising. In IEEEVisualization 2004 Posters Compendium, pages 123–124, 2004.

[298] T. Ertl and D. Keim. Wissenschaftliche Visualisierung - Ausgewahlte Forschungsprojekte. it -Information Technology, 46(3):148–153, 2004.

[299] K. Bidmon, D. Rose, and T. Ertl. Intuitive, Interactive, and Robust Modification and Optimizationof Finite Element Models. In Proceedings 13th International Meshing Roundtable, pages 59–69, 2004.

[300] J. Diepstraten and T. Ertl. Interactive Rendering of Reflective and Transmissive Surfaces in 3DToon Shading. In GI Jahrestagung (1), pages 144–148, 2004.

[301] M. Eissele, S. Stegmaier, D. Weiskopf, and T. Ertl. Orientation as an additional User Interface inMixed-Reality Environments. In Muller, Stefan and Brunnett, Guido and Goebel, Martin, editor,1. Workshop Erweiterte und Virtuelle Realitat, pages 79–90. GI-Fachgruppe AR/VR, 2004.

[302] T. Klein, S. Stegmaier, and T. Ertl. Hardware-accelerated Reconstruction of Polygonal Isosur-face Representations on Unstructured Grids. In Proceedings of Pacific Graphics ’04, pages186–195, 2004.

[303] M. Rotard and T. Ertl. Tactile Access to Scalable Vector Graphics for People with Visual Im-pairment. In Proceedings of the SVG Open 2004, 2004.

[304] M. Rotard, W. Schweikhardt, and T. Ertl. Aufbereitung von Lehrmaterialien fur sensorischbehinderte Menschen. In Peter Gohner, editor, Information Technology Online, pages 235–246. Waxmann Verlag, 2004.

[305] M. Weiler, T. Klein, and T. Ertl. Direct volume rendering in OpenSG. Computers and Graphics,28(1):93 – 98, February 2004.

[306] D. Weiskopf and T. Ertl. A Hybrid Physical/Device-Space Approach for Spatio-Temporally Co-herent Interactive Texture Advection on Curved Surfaces. In Proceedings of Graphics Interface2004, pages 263–270, 2004.

[307] D. Weiskopf, T. Schafhitzel, and T. Ertl. GPU-Based Nonlinear Ray Tracing. Computer GraphicsForum (Eurographics 2004), 23(3):625–633, 2004.

[308] M. Strengert, M. Magallon, D. Weiskopf, S. Guthe, and T. Ertl. Hierarchical Visualization andCompression of Large Volume Datasets Using GPU Clusters. In Eurographics Symposiumon Parallel Graphics and Visualization (EGPGV04), pages 41–48. Eurographics Association,2004.

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[310] M. Hopf, M. Luttenberger, and T. Ertl. Hierarchical Splatting of Scattered 4D Data. IEEEComputer Graphics and Applications, 24(4):64–72, 2004.

[311] T. Schlegel, A. Burst, and T. Ertl. A Flow Centric Interaction Model for Requirements Specifi-cation and User Interface Generation. In Proceedings of the 7th International Conference onWork with Computing Systems, WWCS 2004, 2004.

[312] M. Rotard, D. Weiskopf, and T. Ertl. An Introductory Course on Graphical-Interactive Systems:Combining Human-Computer Interaction and Computer Graphics. In Proceedings of the Euro-graphics/ACM SIGGRAPH Workshop on Computer Graphics Education, 2004.

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[314] M. Rotard, K. Otte, and T. Ertl. Exploring Scalable Vector Graphics for Visually Impaired Users.In Proceedings of the 9th International Conference on Computers Helping People with SpecialNeeds, 2004.

[315] Diepstraten, J. and Gorke, M. and Ertl, T. Remote Line Rendering for Mobile Devices. InProceedings of IEEE Computer Graphics International (CGI)’04 , 2004.

[316] D. Weiskopf, M. Weiler, and T. Ertl. Maintaining Constant Frame Rates in 3D Texture-BasedVolume Rendering. In Proceedings of Computer Graphics International (CGI) 2004, pages604–607, 2004.

[317] M. Eissele, D. Weiskop, and T. Ertl. Frame-to-Frame Coherent Halftoning in Image Space. InProc. Theory and Practice of Computer Graphics 2004, pages 188–195, 2004.

[318] M. Braitmaier, J. Diepstraten, and T. Ertl. Real-Time Rendering of Seasonal Influenced Trees.In Proc. Theory and Practice of Computer Graphics 2004, pages 152–159, 2004.

[319] Y. Jang, M. Weiler, M. Hopf, J. Huang, D. Ebert, K. Gaither, and T. Ertl. Interactively VisualizingProcedurally Encoded Scalar Fields. In O. Deussen, C. Hansen, D.A. Keim, and D. Saupe,editors, Proceedings of EG/IEEE TCVG Symposium on Visualization VisSym ’04, pages 35–44, 2004.

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[322] D. Weiskopf and T. Ertl. GPU-Based 3D Texture Advection for the Visualization of UnsteadyFlow Fields. In Proceedings of WSCG 2004 Short Papers, 2004.

[323] M. Eissele, D. Weiskopf, and T. Ertl. The G2-Buffer Framework. In Tagungsband SimVis ’04,Magdeburg, pages 287–98, 2004.

[324] T. Ertl. Moderne Computergraphik - Informatik im Zeitraffer. In Die Geschichte der StuttgarterInformatik, pages 78–85. infos, 2003.

[325] M. Hopf and T. Ertl. Hierarchical Splatting of Scattered Data. In Proceedings of IEEE Visuali-zation ’03, pages 433–440. IEEE, 2003.

[326] M. Weiler, M. Kraus, M. Merz, and T. Ertl. Hardware-Based Ray Casting for Tetrahedral Mes-hes. In Proceedings of IEEE Visualization ’03, pages 333–340. IEEE, 2003.

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[333] J. Diepstraten, D. Weiskopf, and T. Ertl. Interactive Cutaway Illustrations. In Proceedings ofEurographics Conference ’03 , 2003.

[334] D. Weiskopf and T. Ertl. Shadow Mapping Based on Dual Depth Layers. In Proceedings ofEurographics ’03 Short Papers, pages 53–60, 2003.

[335] M. Braitmaier, M. Weiler, and T. Ertl. OpenManip: An Extensible Cross-Scene-Graph Frame-work for Direct Object Manipulation. In Dieter Fellner, editor, Proceedings of OpenSG Sympo-sium ’03, pages 65–72. Eurographics, 2003.

[336] S. Niedworok and T. Ertl. ASPIC - Application Service Providing fur integrierte technisch-wissenschaftliche Simulationen und deren Visualisierung auf Hochleistungs-PC-Clustern. InTagungsband SimVis ’03, Magdeburg, 2003.

[337] G. Reina, S. Lange-Last, K. Engel, and T. Ertl. Guided Navigation in Task-Oriented 3D GraphVisualizations. In Proc. Theory and Practice of Computer Graphics 2003, pages 26 – 33, 2003.

[338] S. Rottger, S. Guthe, D. Weiskopf, and T. Ertl. Smart Hardware-Accelerated Volume Rendering.In Proceedings of EG/IEEE TCVG Symposium on Visualization VisSym ’03, pages 231–238,2003.

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[344] Stefan Roettger and Thomas Ertl. Cell Projection of Convex Polyhedra. In Proceedings ofThird International Workshop on Volume Graphics, pages 103–107, 2003.

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[366] S. Stegmaier, M. Magallon, and T. Ertl. A Generic Solution for Hardware-Accelerated RemoteVisualization. In Proceedings of EG/IEEE TCVG Symposium on Visualization VisSym ’02,2002.

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[470] P. Hastreiter, H.K. Cakmak, and T. Ertl. Intuitive and Interactive Manipulation of 3D Datasets byIntegrating Texture Mapping Based Volume Rendering into the OpenInventor Class Hierarchy.In T. Lehman, I. Scholl, and K. Spitzer, editors, Bildverarbeitung fur die Medizin - Algorithmen,Systeme, Anwendungen, pages 149–154, Universitat Aachen, 1996. Inst. f. Medizinische In-formatik u. Biometrie d. RWTH, Aachen, Verl. d. Augustinus Buchhandlung.

[471] P. Hastreiter, W. Hopfer, and T. Ertl. Semi-Automatic Registration of 3D Multi-Modality BrainImages based on an Information Theoretic Approach. In B. Arnolds, H. Muller, D. Saupe, andT. Tolxdorff, editors, Digitale Bildverarbeitung in der Medizin, pages 132–137, Albert-Ludwigs-Universitat Freiburg, 1996. Freiburger Arbeitskreis fur Bildverarbeitung, Ges. f. Inf. (GI), Dt.Ges. f. med. Inf., Biom. u. Epidem. (GMDS) e.V.

[472] R. Grosso, M. Schulz, J. Kraheberger, and T. Ertl. Flow Visualization for Multiblock MultigridSimulations. In P. Slavick and J. van Wijk, editors, Proc. 7th Eurographics Workshop on Visua-lization in Scientific Computing, pages 143–152, Prague, Czech Republic, April 1996.

[473] R. Westermann and T. Ertl. Distributed Volume Visualization: A Step Towards Integrated DataAnalysis and Synthesis. In A. Chalmers and E. Jansen, editors, First Eurographics Workshopon Parallel Graphics and Visualisation, pages 145–161, Bristol, September 1996. Eurogra-phics.

[474] R. Grosso, T. Ertl, and J. Aschoff. Efficient Data Structures for Volume Rendering of Wavelet-Compressed Data. In N.M. Thalmann and V. Skala, editors, WSCG ’96 - The Fourth Interna-tional Conference in Central Europe on Computer Graphics and Visualization, volume I, pages103–112, University of West Bohemia, Plzen, 1996.

[475] R. Grosso, K. Wechsler, T. Ertl, and M. Schafer. Computational Steering and Visualizationfor Multiblock Multigrid Flow Simulations. In H. H. Liddell, A. Colbrook, B. Hertzberger, andP. Sloot, editors, High-Performance Computing and Networking, number 1067 in Lecture Notesin Computer Science, pages 927–928. Springer, 1996.

[476] R. Grosso and T. Ertl. Biorthogonal Wavelet Filters for Frequency Domain Volume Rendering.In R. Scateni, J. van Wijk, and P. Zanarini, editors, Visualization in Scientific Computing ’95,pages 81–95. Springer, Wien, 1995.

[477] R. Grosso, T. Ertl, and R. Klier. A Load Balancing Scheme for Parallelizing Hierarchical Splat-ting on a MPP System with Non-uniform Memory Access Architecture. In M. Chen, P. Town-send, and J. A. Vince, editors, High Performance Computing for Computer Graphics and Vi-sualization, pages 125–134. Springer, 1995.

[478] S. Kuschfeldt and T. Ertl. Digital Video Editing for the Visualization of Car Crash Simulation.In Procedings of the Dedicated Conference on Mechatronics, ISATA’95, Stuttgart, September25-29 1995.

[479] S. Kuschfeldt, M. Holzner, and T. Ertl. Video Integration of PAM-VIEW Visualization Results.In PAM’95 - Conference Proceedings of the Fifth European Workshop on Advanced FiniteElement Simulation, pages 237–246, Bad Soden, October 5-6 1995.

[480] R. Allrutz and T. Ertl. VENUS: Management von heterogenen Unix-Clustern. In German Un-ix Users Group, editor, Offene Systeme, GUUG Jahrestagung 1995, pages 304–311, 1995.

[481] H. Ruder, T. Ertl, K. Gruber, M. Gunter, F. Hospach, M. Ruder, J. Subke, and K. Widmayer.Kinematics and Dynamics for Computer Animation. In S. Coquillart, W. Strasser, and P. Stucki,editors, From Object Modelling to Advanced Visual Communication, pages 76–117. Springer,1994.

[482] T. Ertl, H. Ruder, R. Allrutz, K. Gruber, M. Gunter, F. Hospach, M. Ruder, J. Subke, and K. Wid-mayer. Interactive Control of Biomechanical Animation. The Visual Computer, 9(8), 1993.

[483] T. Ertl, H. Ruder, R. Allrutz, K. Gruber, M. Gunter, F. Hospach, M. Ruder, J. Subke, and K. Wid-mayer. Interactive Control of Biomechanical Animation. In Proc. GI Workshop Visualisierung –Rolle von Interaktivitat und Echtzeit ’92, 1992.

[484] I. Zech, T. Ertl, H. Herold, H. Ruder, Kohler W.E., and W. Tiemann. Numerical Modelling of theNon-Isothermal Positive Column of an Ar+-Laser. Contr. Plasma Phys., 3, 1992.

[485] H. Ruder, T. Ertl, K. Gruber, M. Gunter, F. Hospach, J. Subke, and K. Widmayer. Kinematicsand Dynamics for Computer Animation. In Eurographics Technical Report Series, 1991.

[486] H. Herold, T. Ertl, B. Finkbeiner, and H. Ruder. Self-Consistent Numerical Modelling of PulsarMagnetospheres. In Proc. of the IAU Coll. 128, Lagow Village, 1992.

[487] T. Ertl, H. Ruder, R. Allrutz, F. Geyer, H. Herold, U. Kraus, J. Manzano, S. Munzel, J. Rieg-ger, and C. Zahn. Visualisierung in der Astrophysik. In GI FG 4.1.2 und Rechenzentrum derUniversitat Stuttgart, editor, Workshop Visualisierungstechniken, 1991.

[488] T. Ertl, H. Ruder, F. Geyer, H. Herold, U. Kraus, S. Munzel, H.-P. Nollert, A. Rebetzky,W. Schweizer, and C. Zahn. Fremde Welten auf dem Graphikschirm — Die Bedeutung derVisualisierung fur die Astrophysik. Informationstechnik it, 2:91–100, 1991.

[489] H. Ruder, T. Ertl, F. Geyer, H. Herold, U. Kraus, H.-P. Nollert, A. Rebetzky, W. Schweizer, andC. Zahn. Simulation mit Supercomputern — ein neues Werkzeug der Physik. In A. Reuter,editor, GI-20.Jahrestagung, pages 369–383. Springer, 1990.

[490] H. Ruder, T. Ertl, F. Geyer, H. Herold, U. Kraus, H.-P. Nollert, A. Rebetzky, and C. Zahn. Com-putersimulation in der Astrophysik. In H. W. Meuer, editor, Supercomputer ’90. Springer, 1990.

[491] B. Finkbeiner, H. Herold, T. Ertl, and H. Ruder. Effects of Radiation Damping on Particle Motionin Pulsar Vacuum Fields. Astron. Astrophys., 225:479–487, 1989.

[492] T. Ertl, F. Geyer, H. Herold, U. Kraus, R. Niemeyer, H.-P. Nollert, A. Rebetzky, H. Ruder, andG. Zeller. Visualization in Astrophysics. In W. Hansmann, F.R.A. Hopgood, and W. Strasser,editors, Eurographics ’89, pages 149–158. Elsevier Science Publishers B.V. North-Holland,1989.

[493] H. Herold, T. Ertl, B. Finkbeiner, and H. Ruder. Self-Consistent Modelling of Pulsar Magne-tospheres. In H. Ogelman and E.P.J. van den Heuvel, editors, Timing Neutron Stars, pages723–729, Cesme (Turkey), 1989. Kluwer, Dordrecht.

[494] H. Ruder, T. Ertl, F. Geyer, and U. Kraus. Line-of-sight Integration: A Powerful Tool for Visuali-zation of Three-dimensional Fields. comput. & graphics, 13:223–220, 1989.

[495] T. Ertl, B. Herold, H.and Finkbeiner, and H. Ruder. Self-Consistent Modelling of Pulsar Magne-tospheres. Mitt. Astron. Ges., 70:372–374, 1987.

[496] B. Finkbeiner, T. Ertl, H. Herold, and H. Ruder. Particle Motion in Pulsar Magnetospheres. Mitt.Astron. Ges., 70:375–37, 1987.

[497] H. Herold, T. Ertl, B. Finkbeiner, and H. Ruder. Towards a Selfconsistent Modelling of PulsarMagnetospheres. In XVIII IGPIC Contributed Papers, volume 1, pages 234–236, 1987.

[498] H. Holle, G. Wiebusch, J. Main, K. H. Welge, G. Zeller, G. Wunner, T. Ertl, and H. Ruder.Theoretical and Experimental Spectra in the Transition from Regularity to Irregularity. Zeitschriftf. Phys. D, 5:279–285, 1987.

[499] G. Wunner, U. Woelk, I. Zech, G. Zeller, T. Ertl, F. Geyer, W. Schweizer, and H. Ruder. RydbergAtoms in Uniform Magnetic Fields: Uncovering the Transition from Regularity to Irregularity ina Quantum System. Phys. Rev. Lett., 57:3261–3264, 1986.

[500] H. Herold, T. Ertl, and H. Ruder. Towards a Self-Consistent Modelling of Pulsar Magnetos-pheres. In Proceedings of the 8th EPS Conference on Computational Physics, volume 10D ofEurophysics Conference Abstracts, pages 3–6, Eibsee, 1986.

[501] G. Wunner, T. Ertl, I. Zech, G. Zeller, and H. Ruder. Modelling the Rydberg Spectra of AtomicHydrogen and Deuterium in Strong Magnetic Fields. In H. Namuri and I. Shimamura, editors,10th International Conference on Atomic Physics, pages 224–225, Tokyo, 1986.

[502] G. Wunner, U. Woelk, I. Zech, G. Zeller, T. Ertl, F. Geyer, A. Steitz, W. Schweizer, and H. Ru-der. Uncovering the Transition from Regularity to Irregularity in a Real Quantum System. InM. Elbel, H. Huhnermann, and R. Quad, editors, 18th EGAS Marburg Europhysics ConferenceAbstracts, volume 10F, pages 135–137, 1986.

[503] H. Herold, T. Ertl, and H. Ruder. Generation of Relativistic Particles in Pulsar Magnetospheres.Mitt. Astron. Ges., 63(174), 1985.