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Courses

Research

Publications

2009:

[pdf] J. Wither, S. DiVerdi, and T. Höllerer. Annotation in Outdoor Augmented Reality.  Computers & Graphics, in press, 11 pages.
[pdf] J. Ventura, M. Jang, T. Crain, T. Höllerer, and D. Bowman. Evaluating the Effects of Tracker Reliability and Field of View on a Target Following Task in Augmented Reality. Proc. ACM Virtual Reality Software and Technology (VRST) 2009, Nov. 18–20, 2009, Kyoto, Japan. pp. 151–154.
[pdf] S. Kim, C. Coffin, and T. Höllerer. Relocalization Using Virtual Keyframes For Online Environment Map Construction. Proc. ACM Virtual Reality Software and Technology (VRST) 2009, Nov. 18–20, 2009, Kyoto, Japan, pp. 127–134.
[pdf] J. Ventura and T. Höllerer. Online Environment Model Estimation for Augmented Reality. Proc. IEEE/ACM ISMAR 2009 (8th Int’l Symposium on Mixed and Augmented Reality), Oct. 19–22, 2009, Orlando, FL, pp. 103–106.
[pdf] S. Gauglitz and T. Höllerer. A Setup for Evaluating Detectors and Descriptors for Visual Tracking. Proc. IEEE/ACM ISMAR 2009 (IEEE/ACM Int’l Symp. on Mixed and Augmented Reality), Poster, Oct. 19–22, 2009, Orlando, FL, pp. 185–186.
[pdf] C. Lee, S. Bonebrake, T. Höllerer, and D. Bowman. A Replication Study Testing the Validity of AR Simulation in VR for Controlled Experiments. Proc. IEEE/ACM ISMAR 2009 (IEEE/ACM Int’l Symp. on Mixed and Augmented Reality), Poster, Oct. 19–22, 2009, Orlando, FL, pp. 203–204.
[pdf] B. Gretarsson, J. O’Donovan, S. Bostandjiev, and T. Höllerer. WiGis: A Framework for Scalable Web-based Interactive Graph Visualizations. Proc. GraphDrawing 2009 (17th Int’l Symposium on Graph Drawing), Sept. 22–25, 2009, Chicago, Il, 12 pages.
[pdf] I. Rakkolainen, T. Höllerer, S. DiVerdi, and A. Olwal. Mid-air display experiments to create novel user interfaces. Journal of Multimedia Tools and Applications, Springer Netherlands, 44(3), September, 2009, pp. 389–405
[pdf] J. O'Donovan B. Gretarsson, S. Bostandjiev, T. Höllerer, and B. Smyth. A Visual Interface for Social Information Filtering. Proc. IEEE SocialCom 2009 (Int’l Conference on Social Computing), Aug. 29–31, 2009, Vancouver, Canada, pp. 74–81.
[pdf] J. Ventura, S. DiVerdi, and T. Höllerer. A Sketch-based Interface for Photo Pop-up. Proc. SBIM 2009 (6th Int’l Eurographics Symposium on Sketch-Based Interfaces and Modeling), co-located with SIGGRAPH 2009, Aug. 1–2, 2009, New Orleans, LA, pp. 21–28.
[pdf] T. Lee and T. Höllerer. Multi-Threaded Hybrid Feature Tracking for Markerless Augmented Reality. IEEE Transactions of Visualization and Computer Graphics, 15(3), May 2009, pp. 355–368.
[pdf] X. Amatriain, J. Kuchera-Morin, T. Höllerer, and S.T. Pope. The Allosphere: An Immersive Multimedia Instrument for Scientific Data Discovery and Artistic Exploration. IEEE Multimedia. 16(2), AprilJune 2009, pp. 6475.
[pdf] E. Ragan, C. Wilkes, D. Bowman, and T. Höllerer. Simulation of Augmented Reality Systems in Purely Virtual Environments. Proc. IEEE VR 2009 (11th Int’l Conference on Virtual Reality), Poster, March 14–18, 2009, Lafayette, LA, pp. 287–288.
[pdf] S. Kim, J. Ventura, J. Chang, T. Lee, and T. Höllerer. Towards 3D Modeling of Buildings Using Mobile Augmented Reality and Aerial Photographs (in Korean). Journal of the Institute of Electronics Engineers of Korea, 46(2), March 2009, pp. 84–91.
[pdf] R. Hoetzlein and T. Höllerer. Interactive Water Streams with Sphere Scan Conversion. To appear in Proc. i3D '09 (Int. ACM Symp. on Interactive 3D Graphics and Games), Boston, MA, Feb 27–Mar 01, 2009.
[pdf] S. DiVerdi, J. Wither, and T. Höllerer. All Around the Map: Online Spherical Panorama Construction. Computers and Graphics, 33(1), February 2009, Elsevier, pp. 73–84.
[pdf] J. Kuchera-Morin, T. Höllerer, B. Bell, S. Mangiat, L. Putnam, and C. Roberts. Towards a General-purpose Infrastructure for Novel Collaborative Multimodal Human-Computer Interfaces. Proc. Workshop on Media Arts, Science, and Technology (MAST), The Future of Interactive Media, Jan. 29–30, 2009, Santa Barbara, CA, 3 pages.
[pdf] J. Ventura, A. Forbes, B. Adams, S. Joshi, K. Grossner, M. Bulger, T. Höllerer, and B.S. Manjunath. IssueBrowser: Knowledge Acquisition via Multimedia Data. Proc. Workshop on Media Arts, Science, and Technology (MAST), The Future of Interactive Media, Jan. 29–30, 2009, Santa Barbara, CA, 2 pages.
[pdf] J. Wither, C. Coffin, J. Ventura, and T. Höllerer. Fast Modeling with a Single-Point Laser Range Finder. Proc. Workshop on Media Arts, Science, and Technology (MAST), The Future of Interactive Media, Jan. 29–30, 2009, Santa Barbara, CA, 3 pages.
[pdf] C. Lee, S. DiVerdi, and T. Höllerer, Depth-Fused 3D Imagery on an Immaterial Display. IEEE Transactions on Visualization and Computer Graphics 15, 1, Jan. 2009, pp. 20–33.

2008:

[pdf] J. Wither, C. Coffin, J. Ventura, and T. Höllerer. Fast Annotation and Modeling with a Single-Point Laser Range Finder. In Proc. for the ACM/IEEE International Symposium on Mixed and Augmented Reality (ISMAR) , Sept. 15-18, 2008, pp. 65–68.
[pdf]

X. Amatriain, J. Castellanos, T. Hollerer, J. Kuchera-Morin, S.T. Pope, G. Wakefield, W. Wolcott, Towards a Fully Immersive Audio and Music Experience in the Allosphere. In: Kronland-Martinet, Richard; Ystad, Solvi; Jensen, Kristoffer (Eds.), Computer Music Modeling and Retrieval. Sense of Sounds. ICMR Revised Papers Series: Lecture Notes in Computer Science, Vol. 4969,  2008, XII, pp. 380–400.

[pdf] J. Ventura and T. Höllerer. Depth compositing for augmented reality. ACM SIGGRAPH 2008 Posters, Los Angeles, CA, Aug. 11 - 15, 2008.
[pdf] S. DiVerdi and T. Höllerer. Heads Up and Camera Down: A Vision-based Tracking Modality for Mobile Mixed Reality. IEEE Transactions of Visualization and Computer Graphics, 14(3), May/June 2008, pp 500–512.
[pdf] D. Hong, T. Höllerer, M. Haller, H. Takemura, A.D. Cheok, G.J. Kim, M. Billinghurst, W. Woo, E. Hornecker, R.J. Jacob, C. Hummels, B. Ullmer, A. Schmidt, E. van den Hoven, and A. Mazalek. Advances in Tangible Interaction and Ubiquitous Virtual Reality. IEEE Pervasive Computing 7(2), Apr. 2008, 90-96.
[pdf] J.K.Ford and T. Höllerer. Augmented Reality: Information for Workplace Decision-Makers, Managers, Workers and Researchers. K. St.Amant, P. Zemlianski, editors. Handbook of Research on Virtual Workplaces and the New Nature of Business Practices. Idea Group Publishing, April 2008, pp. 486–502.
[pdf]

J. O’Donovan, B. Smyth, B. Gretarsson, S. Bostandjiev, and T. Höllerer. PeerChooser: Visual Interactive Recommendation. Proc. ACM CHI 2008 (26th Annual Conference on Computer Human Interaction), Florence, Italy, April 5–10, 2008, pp. 1085–1088.

[pdf] A. Jardosh, P. Suwannatat, T. Höllerer, E. Belding and K. Almeroth. SCUBA: Focus and Context for Real-time Mesh Network Health Diagnosis. Proc. of the Passive and Active Measurement Conference (PAM), Cleveland, OH, April 2008, pp. 162–171.
[pdf] M. Turk, T. Höllerer, S. M. Arisona, J. Kuchera-Morin, C. Coffin, R. Hoetzlein, L. Putnam, and D. Overholt, "Creative Collaborative Exploration in Multiple Environments," AAAI Spring Symposium on Creative Intelligent Systems, Stanford University, March 26–28, 2008.
[pdf] S. DiVerdi, J. Wither, and T. Höllerer. Envisor: Online Environment Map Construction for Mixed Reality. Proc. IEEE VR 2008 (10th Int’l Conference on Virtual Reality), Reno, NV, March 8–12, pp. 19–26. Best Paper Honorable Mention
[pdf] T. Lee and T. Höllerer. Hybrid Feature Tracking and User Interaction for Markerless Augmented Reality. Proc. IEEE VR 2008 (10th Int’l Conference on Virtual Reality), Reno, NV, March 8–12, pp.145–152. Best Paper Nominee
[pdf] A. Olwal, S. DiVerdi, I. Rakkolainen, and T. Höllerer. Consigalo: Multi-user, Face-to-face Interaction on an Immaterial Display. Proc. INTETAIN 2008 (2nd International Conference on Intelligent Technologies for Interactive Entertainment), Cancun, Mexico, Jan 8-10, 2008.

2007:

[pdf] S. DiVerdi, A. Olwal, I. Rakkolainen, and T. Höllerer. An Immaterial Pseudo-3D Display with 3D Interaction. H. M. Ozaktas and L. Onural, editors. Three-Dimensional Television: Capture, Transmission, and Display. Springer, December 2007, pp. 505–528.
[pdf] J. Wither, S. DiVerdi, and T. Höllerer. Evaluating Display Types for AR Selection and Annotation. In: Proc. ACM/IEEE International Symposium on Mixed and Augmented Reality (ISMAR), Nara, Japan, Nov. 13–16, 2007.
[pdf] T. Lee and T. Höllerer. Initializing Markerless Tracking Using a Simple Hand Gesture. In: Proc. ACM/IEEE International Symposium on Mixed and Augmented Reality (ISMAR), Poster, Nara, Japan, Nov. 13–16, 2007.
[pdf] C. Lee, S. DiVerdi, and T. Höllerer. An Immaterial Depth-Fused 3D Display. In: ACM Virtual Reality Software and Technology (VRST) 2007, Irvine, CA, Nov. 5–7, 2007. Best Student Paper.
[pdf] S. Kim, S. DiVerdi, J.S. Chang, T. Kang, R. Iltis, and T. Höllerer. Online 3D Modeling for Anywhere Augmentation. In: ACM Virtual Reality Software and Technology (VRST) 2007, Irvine, CA, Nov. 5–7, 2007.
[pdf] T. Lee and T. Höllerer. Handy AR: Markerless Inspection of Augmented Reality Objects Using Fingertip Tracking. In: Int'l Symposium on Wearable Computers (IEEE ISWC) 2007, Boston, MA. Oct. 11–13, 2007. Best Paper Nominee.
[pdf] X. Amatriain, T. Höllerer, J. Kuchera-Morin, and S. Pope. Immersive Audio and Music in the Allosphere. In: International Computer Music Conference (ICMC 2007), Copenhagen, Denmark, Aug. 27 – Aug. 31, 2007.
[pdf] T. Höllerer, X. Amatriain, and J. Kuchera-Morin. The Allosphere: a Large-Scale Immersive Surround-View Instrument. In: Emerging Display Technologies Workshop (EDT 2007), co-located with ACM SIGGRAPH, San Diego, CA, Aug. 4, 2007.
[pdf] S. DiVerdi and T. Höllerer. GroundCam: A Tracking Modality for Mobile Mixed Reality. In: Proc. IEEE VR 2007 (9th Int’l Conference on Virtual Reality), Charlotte, NC, March 10–14, 2007, pp. 75–82. Best Paper Honorable Mention.
[pdf] T. Höllerer, J. Wither and S. DiVerdi. „Anywhere Augmentation“: Towards Mobile Augmented Reality in Unprepared Environments. In: G. Gartner, M.P. Peterson, and W. Cartwright (Eds.), Location Based Services and TeleCartography, Series: Lecture Notes in Geoinformation and Cartography, Springer Verlag, 2007, pp. 393–416.

2006:

[pdf] J. Wither, S. DiVerdi, and T. Höllerer, Using Aerial Photographs for Improved Mobile AR Annotation, In: Proc. IEEE/ACM International Symposium on Mixed and Augmented Reality (ISMAR), Santa Barbara, CA, Oct. 22-25, 2006, pp. 159–162.
[pdf] T. Lee and T. Höllerer, Viewpoint Stabilization for Live Collaborative Video Augmentations, In: Proc. IEEE/ACM International Symposium on Mixed and Augmented Reality (ISMAR), Poster, Santa Barbara, CA, Oct. 22–25, 2006, pp. 241–242.
[pdf] S. Fleck, F. Busch, P. Biber, W. Strasser, I. Rakkolainen, S. DiVerdi, and T. Höllerer. 3DTV - Panoramic 3D Model Acquisition and Its 3D Visualization on the Interactive FogScreen. In: Proc. ICIP (International Conference on Image Processing), Session on 3DTV: Extraction, Representation, Compression and Transmission, Oct. 8-11, 2006, pp. 2989–2992.
[pdf] M. Breisinger, T. Höllerer, J.K. Ford, and D. Folsom. Implementation and Evaluation of a 3D Multi Modal Learning Environment. In: P. Kommers & G. Richards (Eds.),  Proc. of World Conference on Educational Multimedia, Hypermedia and Telecommunications (ED-MEDIA). Orlando, FL, June 26–30, 2006, AACE, pp. 2282–2289. 
[pdf] M. Kölsch, R. Bane, T. Höllerer, and M. Turk. Multimodal Interaction with a Wearable Augmented Reality System. IEEE Computer Graphics and Applications, 26(3), May/June. 2006, pp. 62–71.
[pdf] T. Höllerer and C. Coffin. InViTe: 3D-Augmented Interactive Video Teleconferencing.
In: Pervasive 2006 Workshop Proceedings, TSI 2006 (3rd Int’l Workshop on the Tangible Space Initiative), Dublin, Ireland, May 7, 2006, pp. 513–523.
[pdf] S. DiVerdi and T. Höllerer. Image-Space Correction of AR Registration Errors Using Graphics Hardware. Proc. IEEE VR 2006 (8th Int’l Conference on Virtual Reality), Alexandria, VA, Mar 25–29, 2006, pp. 241–244.
[pdf] A. Olwal, S. DiVerdi, N. Candussi, I. Rakkolainen, and T. Höllerer. An Immaterial, Dual-sided Display System with 3D Interaction. Proc. IEEE VR 2006 (8th Int’l Conference on Virtual Reality), Poster, Alexandria, VA, March 25–29, 2006, pp. 279–280.
[pdf] Chris Coffin and T. Höllerer. Interactive Perspective Cut-away Views for General 3D Scenes. In: Proceedings of 3DUI 2006: The First IEEE Symposium on 3D User Interfaces. Technote, Alexandria, VA, Mar 25–26, 2006, pp. 25–28.
[pdf] S. DiVerdi, I. Rakkolainen, T. Höllerer, A. Olwal. A Novel Walk-through 3D Display. SPIE Electronic Imaging, Stereoscopic Displays and Applications XVII, San Jose, CA, USA, January 15–18, 2006, Vol. 6055, 605519, pp. 1–10.

2005:

[pdf] A. Olwal and T. Höllerer. POLAR: Portable, Optical See-Through, Low-Cost Augmented Reality. Proc. VRST 2005 (ACM Symposium on Virtual Reality and Software Technology), Short Papers, Monterey, CA, Nov 7–9, 2005, pp. 227–230.
[pdf] J. Wither and T. Höllerer. Pictorial Depth Cues for Outdoor Augmented Reality. Proc. ISWC ’05 (Ninth IEEE Int’l Symp. on Wearable Computers), Osaka, Japan, Oct. 18 – 21, 2005, pp. 92–99. Best Paper Nominee.
[pdf] A. Candussi, T. Höllerer, and N. Candussi. Real-Time Rendering of Realistic Trees in Mixed Reality. Proc. ISMAR 2005 (IEEE/ACM Int’l Symp. on Mixed and Augmented Reality), Vienna, Austria, Oct. 5–8, 2005, pp. 204–205.
[pdf] A. Candussi, N. Candussi, and T. Höllerer. Rendering Realistic Trees and Forests in Real Time. Proc. Eurographics 2005, Short Papers, Dublin, Ireland, Aug. 29 – Sept. 2, 2005, pp. 73–76.
[pdf] Bell, B., Feiner, S., and Höllerer, T. Maintaining Visibility Constraints for View Management in 3D User Interfaces. In: Multimodal Intelligent Information Presentation, O. Stock and M. Zancanaro, Eds.: Springer Verlag, 2005, pp. 255–277.

2004:

[pdf] S. DiVerdi, T. Höllerer, and R. Schreyer. Level of detail interfaces. In Proc. ISMAR 2004 (IEEE/ACM Int. Symp. on Mixed and Augmented Reality), Poster, Arlington, VA, Nov. 2-5 2004, pp. 300–301.
[pdf] R. Bane and T. Höllerer. Interactive tools for virtual x-ray vision in mobile augmented reality. In Proc. ISMAR 2004 (IEEE/ACM Int. Symp. on Mixed and Augmented Reality), Arlington, VA, Nov. 2-5 2004, pp. 231–239.
[pdf] J. Wither and T. Höllerer. Evaluating techniques for interaction at a distance. In Proc. ISWC '04 (Eighth IEEE Int. Symp. on Wearable Computers), Arlington, VA, Oct. 31 - Nov. 3 2004.
[pdf] M. A. Livingston, J. E. Swan II, S. J. Julier, Y. Baillot, D. Brown, L. J. Rosenblum, J. L. Gabbard, T. H. Höllerer, and D. Hix. Evaluating system capabilities and user performance in the battlefield augmented reality system. In Proc. NIST/DARPA Workshop on Performance Metrics for Intelligent Systems, Gaithersburg, MD, Aug. 24-26 2004.
[pdf] M. Kölsch, M. Turk, and T. Höllerer. Vision-based interfaces for mobility. In Proc. MobiQuitous '04 (1st IEEE Int. Conf. on Mobile and Ubiquitous Systems: Networking and Services), pages 86-94, Boston, MA, Aug. 22-26 2004.
[pdf] D. Hallaway, T. Höllerer, and S. Feiner. Bridging the gaps: Hybrid tracking for adaptive mobile augmented reality. Applied Artificial Intelligence Journal, Special Issue on AI in Mobile Systems, 18(6):477-500, July 2004.
[pdf] D. Hix, J. L. Gabbard, J. E. Swan II, M. A. Livingston, T. H. Höllerer, S. J. Julier, Y. Baillot, and D. Brown. A cost-effective usability evaluation progression for novel interactive systems. In Proc. HICSS-37 (Hawaii International Conference on Systems Sciences), Big Island, Hawaii, Jan. 5-8 2004.
[pdf] T. Höllerer and S. Feiner. Mobile augmented reality. In H. Karimi and A. Hammad, editors, Telegeoinformatics: Location-Based Computing and Services. Taylor and Francis Books Ltd., London, UK, 2004.
[pdf] T. H. Höllerer. User Interfaces for Mobile Augmented Reality Systems. PhD thesis, Columbia University, New York, NY, 2004.

2003:

[pdf] D. Hallaway, T. Höllerer, and S. Feiner. Coarse, inexpensive, infrared tracking for wearable computing. In Proc. ISWC '03 (Seventh Int. Symp. on Wearable Computers), pages 69-78, White Plains, NY, Oct. 21-23 2003.
[pdf] S. DiVerdi, D. Nurmi, and T. Höllerer. ARWin - a desktop augmented reality window manager. In Proc. ISMAR '03 (Int. Symposium on Mixed and Augmented Reality), pages 298-299, Tokyo, Japan, Oct. 7-10 2003.
[pdf] S. DiVerdi, D. Nurmi, and T. Höllerer. A framework for generic inter-application interaction for 3d AR environments. In The Second IEEE International Augmented Reality Toolkit Workshop, pages 86-93, Tokyo, Japan, Oct. 7 2003.
[pdf] M. A. Livingston, J. E. Swan II, J. L. Gabbard, T. H. Höllerer, D. Hix, S. J. Julier, Y. Baillot, and D. Brown. Resolving multiple occluded layers in augmented reality. In Proc. ISMAR '03 (Int. Symposium on Mixed and Augmented Reality), pages 56-65, Tokyo, Japan, Oct. 7-10 2003. Naval Research Laboratory Alan Berman Research Publication Award.
[pdf] J. L. Gabbard, D. Hix, J. E. Swan II, M. A. Livingston, T. H. Höllerer, S. J. Julier, D. Brown, and Y. Baillot. Usability engineering for complex interactive systems development. In Proc. Human Systems Integration Symposium, Vienna, VA, June 23-25 2003.

2002:

[pdf] B. Bell, T. Höllerer, and S. Feiner. An annotated situation-awareness aid for augmented reality. In Proc. ACM UIST 2002 (Symp. on User Interface Software and Technology), pages 213-216, Paris, France, Oct. 27-30 2002.
[pdf] B. Bell, S. Feiner, and T. Höllerer. Visualization viewpoints: Information at a glance. IEEE Computer Graphics and Applications, 22(4):6-9, July/Aug. 2002.

2001:

[pdf] B. Bell, S. Feiner, and T. Höllerer. View management for virtual and augmented reality. In Proc. ACM UIST 2001 (Symp. on User Interface Software and Technology), pages 101-110, Orlando, FL, Nov. 11-14 2001. (CHI Letters, vol. 3, no. 2). Best Student Paper.
[pdf] W. Broll, L. Schäfer, T. Höllerer, and D. Bowman. Interface with angels: The future of VR and AR interfaces. IEEE Computer Graphics and Applications, 21(6):14-17, Nov./Dec. 2001.
[pdf] T. Höllerer, S. Feiner, D. Hallaway, B. Bell, M. Lanzagorta, D. Brown, S. Julier, Y. Baillot, and L. Rosenblum. User interface management techniques for collaborative mobile augmented reality. Computers and Graphics, 25(5):799-810, Oct. 2001.
[pdf] T. Höllerer, D. Hallaway, N. Tinna, and S. Feiner. Steps toward accommodating variable position tracking accuracy in a mobile augmented reality system. In 2nd Int. Workshop on Artificial Intelligence in Mobile Systems (AIMS '01), pages 31-37, Aug. 2001.

2000:

[pdf] S. Julier, M. Lanzagorta, Y. Baillot, L. Rosenblum, S. Feiner, T. Höllerer, and S. Sestito. Information filtering for mobile augmented reality. In Proc. ISAR '00 (Int. Symposium on Augmented Reality), pages 3-11, Munich, Germany, Oct. 5-6 2000.
[pdf] Y. Baillot, E. Gagas, T. Höllerer, S. Julier, and S. Feiner. Wearable 3D Graphics for Augmented Reality: A Case Study of Two Experimental Backpack Computers. NRL Technical Report, 2000.

1999:

[pdf] T. Höllerer, S. Feiner, T. Terauchi, G. Rashid, and D. Hallaway. Exploring MARS: Developing indoor and outdoor user interfaces to a mobile augmented reality system. Computers and Graphics, 23(6):779-785, Dec. 1999.
[pdf] A. Butz, T. Höllerer, S. Feiner, B. MacIntyre, and C. Beshers. Enveloping users and computers in a collaborative 3D augmented reality. In Proc. IWAR '99 (Int. Workshop on Augmented Reality), pages 35-44, San Francisco, CA, Oct. 20-21 1999.
[pdf] T. Höllerer, S. Feiner, and J. Pavlik. Situated documentaries: Embedding multimedia presentations in the real world. In Proc. ISWC '99 (Third Int. Symp. on Wearable Computers), pages 79-86, San Francisco, CA, Oct. 18-19 1999.
[pdf] S. Feiner, B. MacIntyre, and T. Höllerer. Wearing it out: First steps toward mobile augmented reality systems. In Y. Ohta and H. Tamura, editors, Mixed Reality: Merging Real and Virtual Worlds, pages 363-377. Ohmsha (Tokyo)-Springer Verlag, Berlin, 1999.
[pdf] A. Butz, T. Höllerer, C. Beshers, S. Feiner, and B. MacIntyre. An experimental hybrid user interface for collaboration. Technical Report CUCS-005-99, Columbia University, Department of Computer Science, 1999.

1997:

[pdf]

[pdf]
S. Feiner, B. MacIntyre, T. Höllerer, and A. Webster. A touring machine: Prototyping 3D mobile augmented reality systems for exploring the urban environment. In Proc. ISWC '97 (First Int. Symp. on Wearable Computers), pages 74-81, Cambridge, MA, Oct. 13-14 1997.
Extended version in: Personal Technologies, 1(4), 1997, pp. 208-217.

1996:

[pdf] M. Dalal, S. Feiner, K. McKeown, S. Pan, M. Zhou, T. Höllerer, J. Shaw, Y. Feng, and J. Fromer. Negotiation for automated generation of temporal multimedia presentations. In Proc. ACM Multimedia '96, pages 55-64, Boston, MA, Nov. 1996.

1995:

  T. Höllerer, K. Tönnies, H.-C. Hege, and D. Stalling. Der Einfluß der Datenapproximation bei Volume Rendering durch ein Emissions/Absorptions-Modell. In In: C. Evertsz (ed.): Visualisierung: Dynamik und Komplexität, Bremen, Germany, Oct. 1995.
[pdf] T. Höllerer, K. Tönnies, H.-C. Hege, and D. Stalling. Volume rendering on irregular grids. In VisMath '95 (Int. Workshop on Mathematics and Visualisation), Berlin, Germany, May 1995.
[pdf] D. Stalling, H.-C. Hege, and T. Höllerer. Visualization and 3d-interaction for hyperthermia treatment planning. In Proc. CAR '95 (Int. Conference on Computer Assisted Radiology), pages 1216-1222, Berlin, Germany, June 1995.
  T. Höllerer, K. Tönnies, H.-C. Hege, and D. Stalling. Volume rendering on irregular grids. In VisMath '95 (Int. Workshop on Mathematics and Visualisation), Berlin, Germany, May 1995.

1993:

[pdf] H.-C. Hege, T. Höllerer, and D. Stalling. Volume rendering - mathematical models and algorithmic aspects. Technical report, Konrad-Zuse-Zentrum für Informationstechnik Berlin (ZIB), TR 93-7, Berlin, Germany, 1993. Also in: W. Nagel (ed.), Partielle Differentialgleichungen, Numerik und Anwendungen, Konferenzen des Forschungszentrums Jülich, pp. 227-255, 1996.