TY - CHAP A1 - Müller, Dennis A1 - Pauli, Josef A1 - Nunn, Christian A1 - Gormer, Steffen A1 - Müller-Schneiders, Stefan T1 - Time to contact estimation using interest points T2 - Proceedings of the 12th International IEEE Conference on Intelligent Transportation Systems, St. Louis, MO, USA, October 3-7, 2009 Y1 - 2009 SN - 978-1-4244-5521-8 U6 - https://doi.org/10.1109/ITSC.2009.5309851 SP - 1 EP - 6 PB - IEEE CY - Piscataway, N.J. ER - TY - CHAP A1 - Nunn, Christian A1 - Kummert, Anton A1 - Müller, Dennis A1 - Meuter, Mirko A1 - Müller-Schneiders, Stefan T1 - An improved adaboost learning scheme using LDA features for object recognition T2 - Proceedings of the 12th International IEEE Conference on Intelligent Transportation Systems, St. Louis, MO, USA, October 3-7, 2009 Y1 - 2009 SN - 978-1-4244-5521-8 U6 - https://doi.org/10.1109/ITSC.2009.5309856 SP - 1 EP - 6 PB - IEEE CY - Piscataway, N.J. ER - TY - CHAP A1 - Gonner, Steffen A1 - Müller, Dennis A1 - Hold, Stephanie A1 - Meuter, Mirko A1 - Kummert, Anton T1 - Vehicle recognition and TTC estimation at night based on spotlight pairing T2 - Proceedings of the 12th International IEEE Conference on Intelligent Transportation Systems, St. Louis, MO, USA, October 3-7, 2009 Y1 - 2009 SN - 978-1-4244-5521-8 U6 - https://doi.org/10.1109/ITSC.2009.5309848 SP - 1 EP - 6 PB - IEEE CY - Piscataway, N.J. ER - TY - CHAP A1 - Scherp, Ansgar A1 - Franz, Thomas A1 - Saathoff, Carsten A1 - Staab, Steffen T1 - F--a model of events based on the foundational ontology dolce+DnS ultralight T2 - Proceedings of the 5th International Conference on Knowledge Capture (K-CAP 2009), September 1-4, 2009, Redondo Beach, California, USA Y1 - 2009 U6 - https://doi.org/10.1145/1597735.1597760 SP - 137 EP - 144 PB - ACM CY - Redondo Beach ER - TY - CHAP A1 - Scherp, Ansgar A1 - Franz, Thomas A1 - Saathoff, Carsten A1 - Staab, Steffen T1 - A Common Model of Events and Objects based on DOLCE+ Ultra Light T2 - ESWC Poster Session KW - Poster Y1 - 2009 UR - https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.691.2024&rep=rep1&type=pdf PB - Pennsylvania State University ER - TY - CHAP A1 - Franz, Thomas A1 - Schultz, Antje A1 - Sizov, Sergej A1 - Staab, Steffen ED - Hutchison, David ED - Kanade, Takeo ED - Kittler, Josef ED - Kleinberg, Jon M. ED - Mattern, Friedemann ED - Mitchell, John C. ED - Naor, Moni ED - Nierstrasz, Oscar ED - Pandu Rangan, C. ED - Steffen, Bernhard ED - Sudan, Madhu ED - Terzopoulos, Demetri ED - Tygar, Doug ED - Vardi, Moshe Y. ED - Weikum, Gerhard ED - Bernstein, Abraham ED - Karger, David R. ED - Heath, Tom ED - Feigenbaum, Lee ED - Maynard, Diana ED - Motta, Enrico ED - Thirunarayan, Krishnaprasad T1 - TripleRank: Ranking Semantic Web Data by Tensor Decomposition T2 - The Semantic Web - ISWC 2009: 8th International Semantic Web Conference, ISWC 2009, Chantilly, VA, USA, October 25-29, 2009. Proceedings Y1 - 2009 UR - http://www.thomas-franz.de/publications/triplerank-iswc.pdf U6 - https://doi.org/10.1007/978-3-642-04930-9_14 VL - Lecture Notes in Computer Science, 5823 SP - 213 EP - 228 PB - Springer CY - Berlin, Heidelberg ER - TY - CHAP A1 - Franz, Thomas A1 - Dellschaft, Klaas A1 - Staab, Steffen ED - Domingue, John ED - Fensel, Dieter ED - Traverso, Paolo T1 - Unlock Your Data: The Case of MyTag T2 - Future Internet – FIS 2008: First Future Internet Symposium, FIS 2008 Vienna, Austria, September 29-30, 2008. Revised Selected Papers Y1 - 2009 UR - http://www.thomas-franz.de/publications/fis-mytag.pdf U6 - https://doi.org/10.1007/978-3-642-00985-3_10 VL - Lecture Notes in Computer Science, 5468 SP - 117 EP - 129 PB - Springer CY - Berlin, Heidelberg ER - TY - CHAP A1 - Franz, Thomas A1 - Ansgar, Scherp A1 - Staab, Steffen ED - Gil, Yolanda T1 - Are semantic desktops better? T2 - Proceedings of the Fifth International Conference on Knowledge Capture, September 1 - 4, 2009, Redondo Beach, California, USA Y1 - 2009 UR - http://www.thomas-franz.de/publications/x-cosim-eval-k-cap.pdf SN - 978-1-60558-658-8 U6 - https://doi.org/10.1145/1597735.1597737 SP - 1 EP - 8 PB - Association for Computing Machinery CY - New York, NY ER - TY - CHAP A1 - Ruess, Martin A1 - Mundani, Ralf-Peter A1 - Rank, Ernst T1 - Computational steering in dynamic structure simulation: An improved communication concept T2 - 2009 IEEE Toronto International Conference Science and Technology for Humanity (TIC-STH), Toronto, 26.09.2009 - 27.09.2009 Y1 - 2009 UR - http://ieeexplore.ieee.org/document/5444450/ SN - 978-1-4244-3877-8 U6 - https://doi.org/10.1109/TIC-STH.2009.5444450 SP - 497 EP - 502 PB - IEEE ER - TY - CHAP A1 - Geiger, Christian A1 - Stocklein, Jorg A1 - Berssenbrugge, Jan A1 - Paelke, Volker T1 - Mixed Reality Design of Control Strategies T2 - Volume 2: 29th Computers and Information in Engineering Conference, Parts A and B, 30.08.2009 - 02.09.2009, San Diego Y1 - 2009 UR - https://asmedigitalcollection.asme.org/IDETC-CIE/proceedings/IDETC-CIE2009/48999/1621/335536 SN - 978-0-7918-4899-9 U6 - https://doi.org/10.1115/DETC2009-87350 SP - 1621 EP - 1628 PB - ASMEDC ER - TY - CHAP A1 - Reckter, Holger A1 - Geiger, Christian A1 - Singer, Jurgen A1 - Streuber, Stephan T1 - Tech-note: Iterative design and test of a multimodal experience T2 - 2009 IEEE Symposium on 3D User Interfaces, 14.03.2009 - 15.03.2009, Lafayette Y1 - 2009 UR - http://ieeexplore.ieee.org/document/4811213/ SN - 978-1-4244-3965-2 U6 - https://doi.org/10.1109/3DUI.2009.4811213 SP - 99 EP - 102 PB - IEEE ER - TY - CHAP A1 - Marinos, Dionysios A1 - Geiger, Christian T1 - An immersive multiuser music generation interface T2 - Proceedings of the International Conference on Advances in Computer Enterntainment Technology - ACE '09, 29.10.2009 - 31.10.2009, Athens Y1 - 2009 UR - http://portal.acm.org/citation.cfm?doid=1690388 SN - 9781605588643 U6 - https://doi.org/10.1145/1690388.1690486 PB - ACM Press CY - New York ER - TY - CHAP A1 - Stöcklein, Jörg A1 - Geiger, Christian A1 - Paelke, Volker A1 - Pogscheba, Patrick ED - Shumaker, Randall T1 - A Design Method for Next Generation User Interfaces Inspired by the Mixed Reality Continuum T2 - Virtual and Mixed Reality, Third International Conference, VMR 2009, Held as Part of HCI International 2009, San Diego, CA USA, July, 19-24, 2009, Proceedings Y1 - 2009 UR - https://doi.org/10.1007/978-3-642-02771-0_28 SN - 978-3-642-02770-3 U6 - https://doi.org/10.1007/978-3-642-02771-0_28 SP - 244 EP - 253 PB - Springer CY - Berlin, Heidelberg ER - TY - CHAP A1 - Stocklein, Jorg A1 - Geiger, Christian A1 - Paelke, Volker A1 - Pogscheba, Patrick T1 - Poster: MVCE - a design pattern to guide the development of next generation user interfaces T2 - 2009 IEEE Symposium on 3D User Interfaces, 14.03.2009 - 15.03.2009, Lafayette KW - Poster Y1 - 2009 UR - http://ieeexplore.ieee.org/document/4811232/ SN - 978-1-4244-3965-2 U6 - https://doi.org/10.1109/3DUI.2009.4811232 SP - 153 EP - 154 PB - IEEE ER - TY - CHAP A1 - Lehmann, Anke A1 - Geiger, Christian A1 - Woldecke, Bjorn A1 - Stocklein, Jorg T1 - Poster: Design and evaluation of 3D content with wind output T2 - 2009 IEEE Symposium on 3D User Interfaces, 14.03.2009 - 15.03.2009, Lafayette KW - Poster Y1 - 2009 UR - http://ieeexplore.ieee.org/document/4811231/ SN - 978-1-4244-3965-2 U6 - https://doi.org/10.1109/3DUI.2009.4811231 SP - 151 EP - 152 PB - IEEE ER - TY - CHAP A1 - Dörries, Gundula A1 - Geiger, Christian A1 - Lehmann, Anke A1 - Wegstein, Andrea ED - Villar, Nicolas ED - Izadi, Shahram ED - Fraser, Mike ED - Benford, Steve T1 - HorseIO - virtual riding lessons with a low-cost tangible horse interface T2 - Proceedings of the 3rd International Conference on Tangible and Embedded Interaction - TEI '09, 16.02.2009 - 18.02.2009, Cambridge Y1 - 2009 UR - http://portal.acm.org/citation.cfm?doid=1517664 SN - 9781605584935 U6 - https://doi.org/10.1145/1517664.1517708 PB - ACM Press CY - New York ER - TY - CHAP A1 - Herder, Jens A1 - Wilke, Michael A1 - Heimbach, Julia A1 - Göbel, Sebastian A1 - Marinos, Dionysios T1 - Simple Actor Tracking for Virtual TV Studios Using a Photonic Mixing Device T2 - 12th International Conference on Human and Computer N2 - Virtual TV studios use actor tracking systems for resolving the occlusion of computer graphics and studio camera image. The actor tracking delivers the distance between actor and studio camera. We deploy a photonic mixing device, which captures a depth map and a luminance image at low resolution. The renderer engines gets one depth value per actor using the OSC protocol. We describe the actor recognition algorithm based on the luminance image and the depth value calculation. We discuss technical issues like noise and calibration. KW - actor tracking KW - photonic mixing device KW - virtual studio KW - video processing KW - FHD KW - VSVR Y1 - 2009 CY - Hamamatsu / Aizu-Wakamatsu / Düsseldorf ER - TY - CHAP A1 - Wöldecke, Björn A1 - Vierjahn, Tom A1 - Flasko, Matthias A1 - Herder, Jens A1 - Geiger, Christian T1 - Steering actors through a virtual set employing vibro-tactile feedback T2 - TEI '09 Proceedings of the 3rd International Conference on Tangible and Embedded Interaction N2 - Actors in virtual studio productions are faced with the challenge that they have to interact with invisible virtual objects because these elements are rendered separately and combined with the real image later in the production process. Virtual sets typically use static virtual elements or animated objects with predefined behavior so that actors can practice their performance and errors can be corrected in the post production. With the demand for inexpensive live recording and interactive TV productions, virtual objects will be dynamically rendered at arbitrary positions that cannot be predicted by the actor. Perceptive aids have to be employed to support a natural interaction with these objects. In our work we study the effect of haptic feedback for a simple form of interaction. Actors are equipped with a custom built haptic belt and get vibrotactile feedback during a small navigational task (path following). We present a prototype of a wireless vibrotactile feedback device and a small framework for evaluating haptic feedback in a virtual set environment. Results from an initial pilot study indicate that vibrotactile feedback is a suitable non-visual aid for interaction that is at least comparable to audio-visual alternatives used in virtual set productions. KW - tactile feedback KW - interaction in virtual sets KW - navigation aids KW - FHD KW - VSVR KW - Virtual (TV) Studio Y1 - 2009 UR - https://dl.acm.org/citation.cfm?id=1517703 SN - 978-1-60558-493-5 U6 - https://doi.org/10.1145/1517664.1517703 SP - 169 EP - 174 PB - ACM CY - New York ER - TY - CHAP A1 - Vierjahn, Tom A1 - Wöldecke, Björn A1 - Geiger, Christian A1 - Herder, Jens T1 - Improved Direction Signalization Technique Employing Vibrotactile Feedback T2 - 11th Virtual Reality International Conference, VRIC'2009 N2 - Vibrotactile feedback via body-worn vibrating belts is a common means of direction signalization - e.g. for navigational tasks. Consequently such feedback devices are used to guide blind or visually impaired people but can also be used to support other wayfinding tasks - for instance, guiding actors in virtual studio productions. Recent effort has been made to simplify this task by integrating vibrotactile feedback into virtual studio applications. In this work we evaluate the accuracy of an improved direction signalization technique, utilizing a body-worn vibrotactile belt with a limited number of tactors, and compare it to other work. The results from our user study indicate that it is possible to signalize different directions accurately, even with a small number of tactors spaced by 90°. KW - tactile feedback KW - direction signalization KW - wayfinding KW - human factors KW - FHD KW - VSVR Y1 - 2009 SN - 2-9515730-8-1 SP - 1 EP - 8 ER - TY - CHAP A1 - Schmidt, Holger ED - Massacci, Fabio ED - Redwine Jr., Samuel T. ED - Zannone, Nicola T1 - Pattern-Based Confidentiality-Preserving Refinement T2 - Engineering Secure Software and Systems: First International Symposium ESSoS 2009, Leuven, Belgium, February 4-6, 2009. Proceedings KW - data transmission KW - security requirement KW - problem frame KW - adversary model KW - security requirement engineering Y1 - 2009 UR - https://link.springer.com/chapter/10.1007%2F978-3-642-00199-4_5 SN - 978-3-642-00198-7 U6 - https://doi.org/10.1007/978-3-642-00199-4_5 VL - LNCS, 5429 SP - 43 EP - 59 PB - Springer CY - Berlin, Heidelberg ER -