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Scientific Works

Due to copyright restrictions, not all works are available for downloading. In many cases, however, I am allowed to mail a copy on request.

• J.L., Spectral Synthesis of Rhythms, accepted for ICMC 2010
• J.L., The Show Must Go On: Dependable Audio Computing, accepted for ICMC 2010
• J.L., The Design Space of Personal Energy Efficiency Assistants, accepted for the Pervasive 2010 Workshop on Energy Awareness and Conservation through Pervasive Applications
• D. Black, C. Hansen, H.-O. Peitgen, J.L., Auditory Support for Image-Guided Liver Surgery, accepted for CARS 2010
• K. Gohlke, M. Hlatky, D. Black, S. Heise, J.L., Track Displays in DAW Software: Beyond Waveform Views, 128th AES Convention, 2010, in press
• S. Heise, J.L., A Computer-Aided Audio Effect Setup Procedure for Untrained Users, 128th AES Convention, 2010, in press
• D. Black, K. Gohlke, J.L., FoleySonic: Placing Sounds on a Timeline Through Gestures, 128th AES Convention, 2010, in press
• J.L., Finding Approximate Ambigrams and Making them Exact, Eurographics 2010 Short Papers, in press
• J.L., Undoing Subpixel Rendering for Better Screenshots, accepted for Eurographics 2010 Posters
• J.L., Verteilte freie Bildung statt Noten, Credits und Gebühren?, GML 2010, pp. 289-300, slides
• J. Wucharz, J.L., Chrome, Gold and Silver on the Screen, WSCG 2010 Communication Papers, in press
• J.L., Event Review: ACM CHI 2009, ICICG 1(1) 2010, in press
• K. Gohlke, S. Heise, M. Hlatky, J.L., FlexiKnobs: Bridging the Gap Between Mouse Interaction and Hardware Controllers, Proceedings of TEI 2010, pp. 241-244, paper and comments at MIT, video
• S. Heise, M. Hlatky, J.L., Automatic Cloning of Recorded Sounds by Software Synthesizers, AES Paper 7858 (127th AES Convention, 2009)
• S. Heise, M. Hlatky, J.L., Editing MIDI Data Based on the Acoustic Result, AES Paper 7863 (127th AES Convention, 2009)
• K. Gohlke, M. Hlatky, D. Black, J.L., Enhanced Mappings for On-Screen Faders, Proceedings of HAID 2009, Vol. II, pp. 22-23
• S. Heise, J.L., Waveforms, not Bricks: a Visually Enriched MIDI Editor, Proceedings of Audio Mostly 2009, pp. 53-56
• D. Black, K. Gohlke, S. Heise, M. Hlatky, J.L., A Graph Editor for Remote Composition of Game Music for Small-Scale Game Development, Proceedings of Audio Mostly 2009, pp. 107-110
• S. Heise, J.L., A Loudspeaker as Drumhead, Proceedings of Audio Mostly 2009, pp. 117-120, video
• J.L., Projecting Finger Placement onto the Fretboard, Proceedings of ICMC 2009, pp. 279-282, video, slides
• J.L., Augmenting a Camera with a Thermometer, SIGGRAPH 2009 Poster, video, extended abstract
• A. Boit, Th. Geimer, J.L., A Random Cursor Matrix to Hide Graphical Passwords, SIGGRAPH 2009 Poster, video, extended abstract
• Ch. Schulze, L. Nienhaus, J.L., Sketch-Based Annotations in Google Earth, SIGGRAPH 2009 Poster, video, extended abstract
• A. v. Öhsen, J.L., Dead on Arrival: Adapting Games to Finish at a Given Time or Location, Proceedings of INTETAIN 2009, pp. 207-212
• J.L., Playing with all Senses: Human-Computer Interface Devices for Games, Advances in Computers 77, Ed. M. Zelkowitz, Elsevier, pp. 79-115 (2009)
• K. Gohlke, M. Hlatky, D. Black, J.L., Enhanced Control of On-Screen Faders with a Computer Mouse, AES Paper 7738 (126th AES Convention, 2009), video
• S. Heise, M. Hlatky, J.L., Automatic Adjustment of Off-the-Shelf Reverberation Effects, AES Paper 7758 (126th AES Convention, 2009), video
• M. Battermann, S. Heise, J.L., SonoSketch: Querying Sound Effect Databases through Painting, AES Paper 7794 (126th AES Convention, 2009), video
• D. Black, S. Heise, J.L., Generic Sound Effects to Aid in Audio Retrieval, AES Paper 7795 (126th AES Convention, 2009)
• S. Heise, M. Hlatky, J.L., Aurally and Visually Enhanced Audio Search with SoundTorch, ACM CHI 2009 Extended Abstracts, pp. 3241-3246, paper
• J.L., Continuous Search & Replace in Vector Graphics, Eurographics 2009 Short Papers, pp. 17-20, first page in the EG Digital Library
• I.A. Suhardi, J.L., How to Steer Characters in Group Games, Proceedings of GDTW 2008, pp. 119-123, slides, and Springer Transactions on Edutainment II (LNCS 5660), pp. 48-58 (2009)
• D. Black, K. Gohlke, J.L., EarMarkIt: An Audio-Only Game for Mobile Platforms, Proceedings of Audio Mostly 2008, pp. 135-137, proceedings at the Interactive Institute
• S. Heise, M. Hlatky, J.L., SoundTorch: Quick Browsing in Large Audio Collections, AES Paper 7544 (125th Convention, 2008), paper, Google TechTalk, video
• M. Hlatky, S. Heise, J.L., File System Tricks for Audio Production, AES Paper 7545 (125th Convention, 2008), paper, Google TechTalk (fast forward to 24:00)
• Ph. Kolhoff, J. Preuß, J.L., Content-Based Icons for Music Files, Computers & Graphics 32, pp. 550-560 (2008), paper at Elsevier, Google TechTalk (fast forward to 17:20), video
• H. Tammen, J.L., Emotion in Video Games: Quantitative Studies?, Workshop on Emotion in Human-Computer Interaction in the frame of BCS HCI 2008
• R. Brauer, A. von Öhsen, J.L., Automated Interior Design from A to Z, SIGGRAPH 2008 Poster, extended abstract
• J.L., GPU-based Audio via the VGA Port, SIGGRAPH 2008 Poster, extended abstract
• Ch. v. Tycowicz, J.L., A Malleable Drum, SIGGRAPH 2008 Poster, extended abstract
• S. Heise, J.L., A Versatile Expressive Percussion Instrument with Game Technology, Proceedings of IEEE ICME 2008, pp. 393-396, paper in IEEE Xplore
• J.L., Programming a Music Synthesizer through Data Mining, Proceedings of NIME 2008, pp. 221-224, paper at Casa Paganini
• Ch. Schultz, J.L., J. LeBoeuf, Sh. Mathur, An Anatomy of Graph-Based User Interfaces for Media Processing, AES Paper 7495 (124th Convention, 2008), paper, poster
• J.L., Graphical Control of a Parametric Equalizer, AES Paper 7437 (124th Convention, 2008), video, paper, slides
• Ch. v. Tycowicz, J.L., Measuring and Enhancing the Legibility of GPU-rendered Text, Eurographics 2008 Short Papers, pp. 219-222 (45-48), first page in the EG Digital Library
• Th. Jahn, J.L., For Bees and Gamers: How to Handle Hexagonal Tiles, in: Game Programming Gems 7, ed. S. Jacobs, Charles River 2008, pp. 47-58
• Ph. Kolhoff, J.L., Level-up for Finite-State Machines: An Interpreter for Statecharts, in: AI Game Programming Wisdom 4, ed. Ryan Houlette, Charles River 2008, pp. 317-332
• J.L., Care and Feeding of Normal Vectors, in ShaderX⁶: Advanced Rendering Techniques, ed. W. Engel, Charles River 2008, pp. 45-56, slides from GDC 2008
• J.L., Two-Finger Input with a Standard Touch Panel, Proceedings of ACM UIST 2007, pp. 169-172, slides, video
• J.L., Music at Your Fingertips: an Electrotactile Fader, AES Paper 7306 (123rd Convention, 2007), pdf, slides
• S. Heise, J.L., Real-Time Lettering on 3D Signs with a 2D Font Engine, Eurographics 2007 Short Papers and Medical Prize Awards, pp. 89-92, paper
• Chr. Brachmann, B. Walther-Franks, J.L., Exemplar-based Worn Edges, Eurographics 2007 Short Papers and Medical Prize Awards, pp. 25-28, paper, Web site, video
• J. Preuß, J.L., From Movie to Comic, Informed by the Screenplay, SIGGRAPH 2007 Poster, Web site
• J.L., Dynamic Wrinkle Patterns and Hatching on Animated Meshes, in ShaderX⁵: Advanced Rendering Techniques, ed. W. Engel, Charles River 2006, pp. 31-48
• J.-Ph. Tiesel, J.L., A Mobile Low-Cost Motion Capture System Based on Accelerometers, Proceedings of ISVC 2006, Springer LNCS 4292, pp. 437-446 (1353-1362), paper
• Ph. Kolhoff, J. Preuß, J.L., Music Icons: Procedural Glyphs for Audio Files, Proceedings of SIBGRAPI 2006, pp. 289-296, paper at the SIBGRAPI Digital Library Archive, video, slides
• J.L., A Real-Time Rhythmic Analyzer and Equalizer, AES Paper 6973 (121st Convention, 2006), paper, slides
• J.L., D. Oswald, In the Mood: Tagging Music with Affects, in: Emotion in HCI, Joint Proceedings of the 2005, 2006, and 2007 International Workshops, eds. C. Peter et al., Fraunhofer IRB 2008, pp. 118-125, paper, and in: Affect and Emotion in HCI, eds. C. Peter and R. Beale, Springer, LNCS 4868, pp. 220-228, 2008.
• J.L., Wrinkling Coarse Meshes on the GPU, Computer Graphics Forum 25(3), pp. 467-476 (Proceedings of Eurographics 2006), paper, slides
• J.L., Visualization of Bone Weights, SIGGRAPH 2006 Poster, extended abstract, poster
• Ch. von Tycowicz, J.L., Designing No-Surprise Teapots, SIGGRAPH 2006 Poster, extended abstract
• S. Mecklenburg, J.L., SubjEQt: Controlling an Equalizer through Subjective Terms, CHI 2006 Extended Abstracts, pp. 1109-1114, extended abstract
• J.L., Rendering Road Signs Sharply, Game Programming Gems 6, ed. M. Dickheiser, Charles River 2006, pp. 501-516, book on Google Book Search, video
• Ph. Kolhoff, J. Preuß, J.L., Walking with Pens, Eurographics 2005 Short Presentations, pp. 33-36, paper, video
• J.L., Efficient Magnification of Bi-Level Textures, SIGGRAPH 2005 Sketch, video, extended abstract, documentation, slides
• J.L., Motion Blur for Textures by Means of Anisotropic Filtering, Rendering Techniques 2005 (Eurographics Symposium on Rendering), pp. 105-110, paper, slides
• J.L., Paving Procedural Roads with Pixel Shaders, WSCG 2005 Full Papers, pp. 39-46, paper at Západočeská Univerzita, slides
• J.L., Silhouette Geometry Shaders, in ShaderX³: Advanced Rendering With DirectX And OpenGL, ed. W. Engel, Charles River 2004, pp. 49-56, full text of the book on Google Book Search
• J.L., Shader Programming: An Introduction Using the Effect Framework, Revista de Informática Teórica e Aplicada 11(1), pp. 125-154 (2004), paper at UFRGS
• J.L., Stylized Haloed Outlines on the GPU, SIGGRAPH 2004 poster, extended abstract, video 1, video 2
• J.L., Integrating Hardware Shading into Cinema 4D, in GPU Gems: Programming Techniques, Tips, and Tricks for Real-Time Graphics, ed. R. Fernando, Addison-Wesley 2004, pp. 567-580, paper at Nvidia
• J.L., Emulating an Offline Renderer by 3D Graphics Hardware, Journal of WSCG 12, pp. 269-276 (2004), paper at Západočeská Univerzita, slides
• Th. Risse, B. Grüter, J. L., H.-R. Vatterrott, U. Wilkens, Mathematik kooperativ und (tele-)turoriell begleitet lernen - Blended Learning im Notebook-University-Projekt teleVISE, Global Journal of Engineering Education, Vol. 7, No. 3, pp. 319-328 (2003)
• H.-R. Vatterrott, J. L., B. M. Grüter, Th. Risse, U. Wilkens, teleVISE: Mobile elektronische Unterstützung für den tutoriell begleiteten Übungsbetrieb im Fach Mathematik, in: Security, E-Learning, E-Services, J. v. Knop, W. Haverkamp, E. Jessen (eds.), GI Lecture Notes in Informatics, Springer, pp. 403-410 (2003)
• B. Grüter, J.L., Th. Risse, H.-R. Vatterrott, U. Wilkens, teleVISE - ein Online-Übungsbetrieb als Medium mathematischer Modellbildung, GI-Jahrestagung (1) 2003, pp. 303-307
• J.L., H. Thöle, Creating and Editing Curves on Subdivision Surfaces, Proceedings of SIBGRAPI 2003, pp. 75-80
• J. Meyer-Spradow, J.L., Evolutionary Design of BRDFs, Eurographics 2003 Short Paper Proceedings, pp. 301-306, paper, slides
• B.M. Grüter, J.L., Th. Risse, H.-R. Vatterrott, U. Wilkens, teleVISE: Online Problem-Based Mathematics Learning for Engineering Courses, Proceedings of ICEE 2003
• J.L., J. Meyer-Spradow, Genetic Programming of Vertex Shaders, Proceedings of EuroMedia 2003, pp. 29-31
• J.L., Complex Water Effects at Interactive Frame Rates, Journal of WSCG 11, pp. 298-305 (2003), paper at Západočeská Univerzita, slides, video
• J.L., A Convolution-Based Algorithm for Animated Water Waves, Eurographics 2002 Short Paper Proceedings, pp. 383-388, paper
• J.L., Rendering Artistic Line Drawings Using Off-the-Shelf 3-D Software, Eurographics 2002 Short Paper Proceedings, pp. 125-130, paper
• J.L., A generalized notion of variation applied to Markov chains and Anosov maps, Probability Theory and Related Fields 103, pp. 553-570 (1995)
• J.L., Probabilistic models of multidimensional piecewise expanding mappings, Journal of Statistical Physics 75, pp. 189-213 (1994)