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# 9th Workshop on Multimedia Metadata (WMM'09)

### Proceedings of the 9th Workshop on Multimedia Metadata (WMM'09) held in conjunction with the 13th French Multimedia Conference on Compression and Representation of Audiovisual Signals (CORESA 2009)
Toulouse, France, March 19-20, 2009.

Edited by

### Romulus Grigoras 1)
Vincent Charvillat 1)
Ralf Klamma 2)
Harald Kosch 3)

1) IRIT - University of Toulouse, France
2) RWTH Aaachen University, Germany
3) University of Passau, Germany

## Table of Contents

1. Foreword
   Romulus Grigoras, Vincent Charvillat, Ralf Klamma, and Harald Kosch

### Research Papers

1. Case Studies on Context-aware Mobile Multimedia Services
   Timo Ojala
2. Content-Based Image Retrieval Systems - Reviewing and Benchmarking
   Harald Kosch and Paul Maier
3. Delivery Context Descriptions - A Comparison and Mapping Model
   Christian Timmerer, Johannes Jabornig, and Hermann Hellwagner
4. A Novel Tool for Quick Video Summarization using Keyframe Extraction Techniques
   Mathias Lux, Klaus Schöffmann, Oge Marques, and Laszlo Böszörmenyi
5. Authoring Interactive Mobile Services Using MPEG-7 and MPEG-4 LASeR
   Albert Hofmann, Andreas Kriechbaum, and Werner Bailer
6. An User Study on Rich Media Mobile Guide Applications
   Omar Choudary, Benoit Baccot, Romulus Grigoras, Vincent Charvillat
7. What Algorithms for Urban Routing on Mobile Devices?
   Tristram Gräbener, Alain Berro, and Yves Duthen
8. Towards the Use of Multimedia Contents to Represent Events in Vehicular Ad Hoc Networks
   Nicolas Cenerario, Thierry Delot, Sergio Ilarri
9. A Multimedia Service with MPEG-7 Metadata and Context Semantics
   Yiwei Cao, Ralf Klamma, and Maziar Khodaei
10. A Standards-Based Generic Approach for Complex Multimedia Management
    Anna Carreras, Ruben Tous, Eva Rodríguez, Jaime Delgado, Giovanni Cordara, Gianluca Francini, and Diego Gibellino
11. Contribution to the Modelling of Multimedia Metadata in a Distributed Architecture
    Ana-Maria Manzat, Florence Sedes, and Romulus Grigoras
12. Media Center Oriented Linux Operating System
    Tudor Miu, Olivia Stanescu, Ana Constantin, Sorin Lacriteanu, Roxana Grigore, Domnina Burca, Tudor Constantinescu, and Alexandru Radovici
13. A Multi-level Access Control Scheme For Multimedia Database
    Vanessa El-Khoury

### Complete proceedings in one PDF file

13-Mar-2009: submitted by Ralf Klamma
17-Mar-2009: published on CEUR-WS.org