Publications & Science Contributions

Chronological order in each category [last updated: Oct 2008]

Thesis

  • Schremmer, C. (2002)
    Multimedia Applications of the Wavelet Transform. PhD thesis, University of Mannheim, 2002.

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Book Chapters

  • Pfeiffer, S. and Schremmer, C. (2004)
    Automated Annodexing of Meeting Recordings. Associazione Italiana per la Documentazione Avanzata (AIDA). MultiMedia Information Retrieval - Metodologie ed esperienze internazionali di content-based retrieval per l'informazione e la documentazione. Editors: Roberto Raieli and Perla Innocenti. pp. 347-368. March 2004. Roma, Italia.

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Journal Articles

  • Schremmer, C. (2001)
    Empirical Evaluation of Boundary Policies for Wavelet-based Image Coding. Springer Lecture Notes in Computer Science (LNCS), volume 2251, pp. 4-15, 2001.
  • Hilt, V., Schremmer, C., Kuhmünch, Chr., Vogel, J. (2001)
    Creation and Use of Multimedia Teachware in synchronous and asynchronous Teleteaching. WI-Schwerpunktheft "Virtuelle Aus- und Weiterbildung" volume 43 (01/2001), pp. 23-33, 2001.
  • Schremmer, C., Hilt, V., Effelsberg, W. (2000)
    Erfahrungen mit synchronen und asynchronen Lernszenarien an der Universität Mannheim. Praxis in der Informationsverarbeitung und Kommunikation (PIK) volume 1 (03/00), pp. 121-128, 2000.

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Invited International Conference Papers

  • Schremmer, C., Krumm-Heller, A., Vernik, R., Epps, J. (2007)
    Design Discussion of the [braccetto] Research Platform: Supporting Distributed Intensely Collaborating Creative Teams of Teams. Invited paper In Proc. International Conference on Human-Computer Interaction (HCI'2007). (rank C)

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Refereed International Conference Papers

  • Müller-Tomfelde, C., Wessels, A. and Schremmer, C. (2008)
    Tilted tabletops: In between horizontal and vertical workspaces. In Proc. 3rd Annual IEEE International Workshop on Tabletops and Interactive Surfaces (TABLETOP'2008), pp 53-60. (not ranked; 27% acceptance rate)
    — shortlisted for Best Paper award.
  • Müller-Tomfelde, Chr., Schremmer, C. (2008)
    There are "Touchers" and There are "Mousers": Commonalities and Differences in Multi-Input Co-located Collaboration. In Proc. ACM Computer Human Interaction Conference (CHI'2008), ACM Press, pp 1149-1152. (rank A+)
  • Schremmer, C., Müller-Tomfelde, Chr., (2008)
    HxI: Research Down Under in Distributed Intense Collaboration between Teams. In Proc. ACM Computer Human Interaction Conference (CHI'2008), Research Landscape track, ACM Press, pp 3645-3650. (rank A+)
  • Müller-Tomfelde, Chr., Schremmer, C., Wessels, A. (2007)
    Exploratory Study on Concurrent Interaction in Co-located Collaboration. In Proc. OzCHI'2007, ACM Press, pp 175-178. (rank B)
  • Schremmer, C. (2006)
    Design Discussion for a Virtual Office tailored to the Digital Media Production Industry. In Proc. OzCHI'2006, ACM Press, pp 349-352. (rank B)
  • Schremmer, C. (2006)
    Videoconferencing Offers More than Audio and Video — Making Creative Animation Artists Collaborate between Remote Offices. In Proc 17th Australasian Conference on Information Systems (ACIS'2006); Spencer, S. & Jenkins, A (eds.). Australasian Association for Information Systems. ISBN-13: 978-0-9758417-1-6. (rank B)
  • Schremmer, C., Epps, J., Vernik, R. (2006)
    Distributed Intense Collaborative Interaction — Research Challenges in eResearch. In Proc. 20th HCI conference 2006, Queen Mary, University of London, 11-15 September 2006. Volume 2, p260, ISSN1470-5559. Workshop "Combining Visualisation and Interaction to Facilitate Scientific Exploration and Discovery". (rank C)
  • Schremmer, C., Pfeiffer, S. (2005)
    Meta Data Extraction from Linguistic Meeting Transcripts for the Annodex File Format. In Proc. 11th International Multimedia Modeling Conference (MMM'2005), pp 405-412. (rank B)
    — Best Paper award.
  • Schremmer, C., Cassidy, S., Pfeiffer, S. (2004)
    Audio Meta Data Generation for the Continuous Media Web. In Proc. 25th Audio Engineering Society (AES'2004) Conference on Metadata for Audio, pp 288-295. (level 1)
  • Pfeiffer, S., Parker, C., Schremmer, C. (2003)
    Annodex: A Simple Architecture to Enable Hyperlinking, Search & Retrieval of Time-Continuous Data on the Web. In Proc. 5th ACM SIGMM International Workshop on Multimedia Information Retrieval (MIR'2003), pp 87-93. (level 1)
  • Schremmer, C., Effelsberg, W., Grattarola, J.-C., Berera, E. (2002)
    A Novel Student Cooperation Across Country Borders. In Proc. 4th International Conference on New Educational Environments (ICNEE'2002). (level 3)
  • Kuhmünch, Chr., Kühne, G., Schremmer, C., Haenselmann, T. (2001)
    A Video-Scaling Algorithm Based on Human Perception for Spatio-Temporal Stimuli. In Proc. SPIE'2001, Multimedia Computing and Networking, vol 4312, pp 13-24. (level 1)
  • Kuhmünch, Chr., Schremmer, C.(2001)
    Empirical Evaluation of Layered Video Coding Schemes. In Proc. IEEE International Conference on Image Processing (ICIP'2001), vol 2, pp 1013-1016. (level 1)
  • Schremmer, C., Kuhmünch, Chr., Effelsberg, W. (2001)
    Layered Wavelet Coding for Video. In Proc. 11th International Packet Video Workshop (PV'2001), pp 42 ff. (level 2)
  • Schremmer, C., Kuhmünch, Chr., Wons, H. (2001)
    Simulations in Interactive Distance Learning. In Proc. 3rd International Conference on New Learning Technologies (NLT'2001), pp 4.1.6-4.6.7. (level 3)
  • Schremmer, C., Haenselmann, T., Bömers, F. (2001)
    A Wavelet Based Audio Denoiser. In Proc. IEEE International Conference on Multimedia and Expo (ICME'2001), pp 145-148. (level 1)
  • Schremmer, C. (2001)
    Decomposition Strategies for Wavelet-Based Image Coding. In Proc. IEEE International Symposium on Signal Processing and Its Applications (ISSPA'2001), vol 2, pp 529-532. (level 2)
  • Schremmer, C., Horz, H., Fries, St. (2001)
    Testing the Knowledge Gained in Multimedia-Enhanced Learning. In Proc. Bringing Information Technology to Education (BITE'2001). (level 3)
  • Cloete, E., Schremmer, C. (2000)
    Addressing problems in Virtual Learning Systems through Collaboration. In Proc. South African Institute of Computer Scientists and Information Technologists (SAICSIT'2000). (level 3)
  • Haenselmann, T., Schremmer, C., Effelsberg, W. (2000)
    Wavelet-Based Semi-Automatic Segmentation of Image Objects. In Proc. Signal and Image Processing (SIP'2000), pp 387-392. (level 1)
  • Schremmer, C., Hilt, V. (1999)
    A Systematic Approach to the Automatic Conversion of a Live Lecture into a Multimedia CBT Course. In Proc. 2nd International Conference on New Learning Technologies, pp 126-134. (level 2)
  • Schremmer, C., Effelsberg, W. (1999)
    Konzeption und Durchführung eines verteilten multimedialen Teleseminars zwischen den Universitäten Freiburg, Karlsruhe, Mannheim und Eichstätt. In Proc. Lehren und Lernen mit neuen Medien - Modelle - Plattformen - Werkzeuge, pp 1-10. (level 3)

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Refereed Workshop Contributions & Poster Presentations

  • Schremmer, C. (2007)
    Intense Collaboration between Creative Distributed Team Members. Joint HCSNet-HxI Workshop on Human Issues in Interaction and Interactive Interfaces. 13-14 September 2007. Sydney, Australia.
  • Müller-Tomfelde, Chr., Schremmer, C., Wessels, A. (2007)
    Multiple Simultaneous Input Devices for Tabletop - Initial Results from an Exploratory Study. Joint HCSNet-HxI Workshop on Human Issues in Interaction and Interactive Interfaces. 13-14 September 2007. Sydney, Australia.
  • Schremmer, C., Kellar, B., Eades, P. (2007)
    Distributed Intense Team Collaboration with [braccetto]. Poster presentation at HCI International 2007, 22-27 July 2007, Beijing, P.R. China.
  • Schremmer, C. (2007)
    [braccetto]: Distributed Intense Collaboration between Teams of Teams. Position paper. ACM SIGCHI'07 Workshop on Culture and Collaborative Technologies. 28 April-3 May 2007, San Jose, CA, USA.
  • Schremmer, C. (2006)
    Intense Distributed Collaboration for Creative Team Members in the Digital Media Production Industry: High-Quality Videoconferencing within a Personal Workspace. HCSNet Workshop on Effective Interactive Interfaces. 27-28 September 2006. Sydney, Australia.
  • Vernik, R., Epps, J., Schremmer, C. (2006)
    The HxI Initiative. HCSNet Workshop on Effective Interactive Interfaces. 27-28 September 2006. Sydney, Australia.
  • Schremmer, C., Krumm-Heller, A., Li, J., Wilson, L., Shields, B. (2005)
    Teleteaching, Telemeeting, Telecaring — Places for Collaborative Teamwork over a Distance. Workshop "The Notion of Place" at the European Conference on Computer Supported Collaborative Work (ECSCW) 2005, Paris, France, September 2005.
  • Schremmer, C., Haenselmann, T., Bömers, F. (2000)
    Wavelets in Real-Time Digital Audio Processing: A Software for Understanding Wavelets in Applied Computer Science. Workshop on Signal Processing Applications (WoSPA), Brisbane, Australia, 2000.
  • Schremmer, C. (2001)
    Modulare, wiederverwertbare Kurseinheiten an der Universität Mannheim. Workshop "Erstellung und Wiederverwendung von modularen multimedialen Kurseinheiten", Konferenz Kommunikation in verteilten Systemen (KIVS), Hamburg-Harburg, February 2001.
  • Schremmer, C. (2000)
    Die Virtuelle Universität Oberrhein - computergestützte interaktive Lehre. Workshop "Wege in die Informationsgesellschaft", Studienstiftung der Deutschen Wirtschaft, Eltville/Rhein, October 2000.
  • Schremmer, C. (2000)
    Teleseminar zwischen den Universitäten Mannheim, Freiburg, Karlsruhe und Heidelberg - Ein Erfahrungsbericht. Workshop "Telelernen", Kompetenzzentrum für Multimedia und Telematik (KMMT); Universität Tübingen, Tübingen, July 2000.

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Workshops/Panels/Tutorials in conjunction with International Conferences

  • Schremmer, C. (2006)
    Panel Chair: Evaluation Challenges for Intense Distributed Teamwork. Panel in conjunction with OzCHI'2006. Panellists:
    • Rudi Vernik, HxI Initiative
    • Cecile Paris, CSIRO ICT Centre
    • Paul Swatman, University of South Australia
    • Penny Collings, University of Canberra
    • Stephen Viller, University of Queensland
    In Proc. OzCHI'2006, ACM Press, pp 467-470. More info on the HxI Website.
  • Schremmer, C. (2006)
    Workshop Chair: Supporting Awareness in Intense Distributed Collaboration. Full-day workshop conjunction with OzCHI'2006. 14 Participants, peer-reviewed position papers. More info on the HxI Website.
  • Schremmer, C. (2001)
    Tutorial Chair: Wavelets – From Theory to Applications. Half-day tutorial presented in conjunction with IEEE International Symposium on Signal Processing and Its Applications (ISSPA' 2001).

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Refereed Internal Reports

  • Müller-Tomfelde, Chr., Wessels, A., Schremmer, C. (2008)
    Tilted Interactive Workspaces - A mock-up study to inform the design of collaborative environments. In Proc. CSIRO ICT Centre Conference 2008.
  • Schremmer, C., Müller-Tomfelde, Chr., Li, J. (2007)
    The Virtual Media Office in Animal Logic - Trial of a Concept. In Proc. CSIRO ICT Centre Conference 2007.
  • Müller-Tomfelde, Chr., Schremmer, C., Wessels, A. (2007)
    Exploratory Study on Co-located Concurrent Interaction. In Proc. CSIRO ICT Centre Conference 2007.
  • Vernik R., Kellar B., Epps J., Schremmer C. (2006)
    HxI: A National Research Initiative in ICT-Augmented Human Interactivity. Publication filed as Internal Report, and accessible from the HxI Website
  • Schremmer, C., Pfeiffer, S., Krumm-Heller, A., Mueller, F. (2006)
    Real or Virtual? — Design Reflections on a Remote Collaborative Information Space for Creative People. CSIRO Technical Report 06/136.
  • Goh, J., Schremmer, C. (2006)
    A User-Status Aware Control Interface for High-Quality Videoconferencing within the Personal Workspace. In Proc. CSIRO ICT Centre Conference 2006.
  • Schremmer, C., Pfeiffer, S., Krumm-Heller, A., Mueller, F. (2005)
    Design Reflections for the Creation of a Collaborative Information Space to Connect Creative People over a Distance. CSIRO Technical Report 05/338.
  • Schremmer, C., Hansen, S., Pfeiffer, S., Mueller, F. (2005)
    Analysis of Human Interactions for the Design of a Virtual Post Production Office - Facilitating remote creative collaboration in the post production industry. In Proc. CSIRO ICT Centre Conference 2005.
  • Schremmer, C., Pfeiffer, S., Subotic, P., Cheng, E. (2004)
    Enhancement of Teleconferencing Audio – Meta Information Extraction from Meeting Recordings. In Proc. CSIRO ICT Centre Conference 2004.
  • Cheng, E., Lukasiak, J., Burnett, I., and Schremmer, C. (2004)
    Enhancement of Teleconferencing Audio – Using Spatial Cues for Speech Segmentation. In Proc. CSIRO ICT Centre Conference 2004.
    — Best Paper Award

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Invited International and National Talks

  • Schremmer, C., Evdokiou, P., Epps, J., Kellar, B. (2006)
    Braccetto Project. Seminar presentation at: CeBIT 2006, Sydney, 9 May 2006.
  • Schremmer, C. (2006)
    Science Challenges for Evaluation Methods in Context of Collaborative Teams. Invited talk at: HxI Experts Meeting (CSIRO, DSTO, NICTA), Brisbane, 1 June 2006.
  • Schremmer, C., Krumm-Heller, A., Mueller-Tomfelde, Ch. (2006)
    Snapshots of the NT Lab’s telepresence developments. Invited talk at: Telepresence Workstation Development workshop (CSIRO, DSTO, NICTA), Adelaide, 23 January 2006.
  • Schremmer, C. (2006)
    Situation Awareness — Review and Outlook. Invited talk at: HxI [Braccetto] Science Meeting, 18 April 2006.
  • Schremmer, C. (2005)
    Telepresence at the CSIRO ICT Centre. Invited talk at: Zentrum fuer Kunst und Medienkultur (ZKM) Karlsruhe, Germany, Sept 2005.
  • Schremmer, C. (2005)
    Telepresence at the CSIRO ICT Centre. Invited talk at: University of Mannheim, Department of Computer Science IV, Germany, Sept 2005.
  • Schremmer, C., Krumm-Heller, A. (2005)
    Telepresence in the NT Lab. Invited talk at: DSTO Adelaide, 17 August 2005.
  • Schremmer, C., Krumm-Heller, A. (2005)
    Telepresence in the NT Lab. Invited talk at: UniSA Adelaide, 18 August 2005.
  • Schremmer, C. (2005)
    Using New Media to Connect People Across the Wide Brown Land. Invited talk at: Science Development Forum (CSIRO Corporate), Sydney, August 2005.
  • Schremmer, C. (2003)
    Teleteaching, Telelearning and their Evaluation at the University of Mannheim 1998-2002. HAIL seminar at CSIRO ICT Centre, Sydney, October 2003.
  • Schremmer, C. (2003)
    The Continuous Media Web. University of Wollongong, School of Electrical Engineering, Wollongong, September 2003.
  • Schremmer, C. (2002)
    Experiences from 6 Years of Teleteaching and Telecollaboration at the University of Mannheim. "Telecollaboration Project", CSIRO Sydney, October 2002.

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Research Visitors Who I Hosted at CSIRO

  • 25 January 2006
    Dr Ruediger Berlich (Forschungszentrum Karlsruhe, Germany): Grid Computing
  • 11 May 2006
    Ralf Schmitz (NEC Heidelberg, Germany): Inter-Vehicule Communication
  • 27 July 2006
    Prof. Dr. David Taubman (UNSW): Video Compression and MJPEG2000
  • 29 August 2006
    Dr Julien Epps (NICTA): Co-worker Awareness in Remote Collaboration over a Shared Application
  • 16 November 2006
    Dr Norbert E Fuchs (University of Zurich, Switzerland): Attempto Controlled English
  • 16 November 2006
    Dr Rolf Schwitter (Macquarie University): Annotating Websites with Machine-processable Information in Controlled Natural Language

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Other Research/Science Activities

  • Schremmer, C. (2006)
    Master Thesis Marking for University of Sydney. Topic on Collaborative Displays
  • Schremmer, C. (2005)
    Minor Thesis Marking for University of South Australia. Topic on Outdoor Collaborative Augmented Reality

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