MINICURSOS

TUTORIALS


Video Database Systems

Professor Hervé Martin
29/05 - Sala Muniz
9:00 às 12:00h e 14:00 às 17:00h

Multimedia on the Internet

Professor Borko Furht
29/05 - Sala Pedro Calmon
9:00 às 12:00h e 14:00 às 17:00h





Minicurso I - Video Database Systems


29/05 - Sala Muniz - 9:00 às 12:00h e 14:00 às 17:00h



Hervé Martin

LSR - IMAG
BP 72
38042 Saint Martin d'Hères Cedex
FRANCE
Phone: (33) 4 76 82 72 80
Fax: (33) 4 76 82 72 87
email: Herve.Martin@imag.fr



Objective

Database systems allow to manage large volume of data and most of commercial products allow to store multimedia data as Binary Large Objects (BLOB) which are unstructured data. However, they do not capture the complex structure and semantic of such data. An important challenge for future multimedia DBMS is the capability of offering powerful models associated with multimedia query languages.
In this tutorial, we concentrate on the video data type, especially video modeling which is the process of translating raw video data into an efficient internal representation for capturing video semantics. A video model is an essential part of an abstract multimedia information system model which can be used as the basis of querying. In the context of DBMS, the abstract model has to be mapped to the database model. Object-oriented technology is generally accepted as the more promising approach.
The first part of the tutorial presents different approaches to model video data. We focus on video segmentation and video indexing. In the second part, we show why and how object DBMS can fulfill these requirements. In the third part, we present different video query languages.

Target audience

This tutorial is intended for scientists, engineer and multimedia programmers who are interested by video data management. We assume that audience has some knowledge on database and multimedia systems.

Tutorial Outline

  1. Introduction to Video Database Systems

  2. Video Modeling
    • Video Segmentation
    • Moving Object Modeling
    • Video Indexing
    • Video Abstracts

  3. Querying Video Data
    • Query by Content
    • Spatio-Temporal Queries
    • Querying Video Libraries

  4. Conclusion

About the Lecturer

H. Martin is a Doctor of Philosophy (PhD): Department of Computer Science, University of Grenoble, 1991. He is assistant professor at the University of Grenoble (France). His current research concerns Multimedia Information Systems, Video Databases, Object-Oriented Database Systems. For two years, he has participated in the Storm IMAG project conducted by the database group. He leads researches about Object Multimedia Databases in the context of object oriented databases.
In order to define and experiment future object servers, the Storm project emphasizes on structural, temporal and dynamic aspects of multimedia objects. The research is conducted along three main lines: Active Databases, Temporal Databases and Multimedia Databases. These three domains share common concepts (events and temporal issues are present in every domain).
H. Martin has participated in several projects and program committees. Since 1994 he is organizing and leading research activities on Multimedia Databases in collaboration with Professor M. Adiba.

1998: Member of the Program Committee of the "International Workshop on Knowledge. Representation for Interactive Multimedia Systems - KRIMS II" Trento, Italy June 1998

1998: Member of the Program Committee of the 4th Brazilian Symposium on Multimedia and Hypermedia Systems - SBMIDIA'98 - Rio Janeiro, May 1998.

1997: Member of the Lecture Committee of the journal TSI (Technologie des Systèmes d'Information) for a Database Special Issue.

1996: Member of the Program Committee of the National French Conference on Databases (BDA'96)

1996: Expert for the region and co-author of a report on Information Systems in Emergency Management.

1996: Co-Director (in Collaboration with Professor Michel Adiba) of two PhD students in Multimedia Databases area.

1995: Contributing to the EMERGENCE project in collaboration with vision and information retrieval teams. This project aimed to model, to index and to recognize geometric objects using an object-oriented database.

1994/1995: contractual participation in the EUREKA project MASTER (Minimal Access Surgery by Telecommunications and Robotics) in collaboration with Alcatel Alsthom Recherche.

1991/1994: Research and thesis on data consistency in collaboration with the National Institute of Telecommunication (INT) of Evry (CONTACT project).

Hervé Martin has several publications in national and international conferences (such as Lecture Notes in Computer Sciences, DEXA and CIKM) concerning object-oriented database systems and multimedia systems.

R. Lozano, H. Martin "Querying Virtual Videos Using Path and Temporal Expressions" Proc. of the ACM Symposium on Applied Computing Multimedia Systems Track Atlanta - USA, February 1998

J. Freire, R. Lozano, H. Martin, F. Mocellin "A STORM Environment for building Multimedia Presentations" Proc. of the 12th International Conference on Information Networking, Tokyo Japan, January, 21-23, 1998

H. Martin "Specification of Intentional Multimedia Presentations using an Object-Oriented Database" Proc. of the International Symposium on Digital Media Information Base, Nara - Japan, November, 1997

M. Adiba, R. Lozano, H. Martin, F. Mocellin "Management of Multimedia Data Using an Object-Oriented Database System" Proc. of DEXA'97 Workshop on Database and Expert Systems Applications, Toulouse, September 1997

M. Adiba, R. Lozano, H. Martin, F. Mocellin "Management of Multimedia Data Using an Object-Oriented Database System" Proc. of DEXA'97 Workshop on Database and Expert Systems Applications, Toulouse, September 1997

Defude, B. and Martin, H., "Integrity Checking for Nested Transactions", Seventh International Workshop on Database and Expert Systems Applications, 1996, September, IEEE Computer Society Press, p147-152, Zurich, Switzerland





Minicurso II - Multimedia on the Internet


29/05 - Sala Pedro Calmon - 9:00 às 12:00h e 14:00 às 17:00h



Borko Furht

NSF Multimedia Laboratory Department of Computer Science and Engineering
Florida Atlantic University
borko@cse.fau.edu



OBJECTIVE

Multimedia coupled with information superhighways allows revolutionary new ways to provide a variety of services such as video-on-demand, interactive TV, access to digital libraries, distance training, collaborative work, videoconferencing, and many others. The multimedia and information superhighway technologies including World Wide Web, have already created many benefits, but we can still only guess at many benefits these liberating new technologies will create in the future. Multimedia, Internet, and Web are changing our lives!
The goal of this tutorial is to link present realities to the future of technology. It should bring to participants 21st century thinking today. The first part of the tutorial is on present and future multimedia and information superhighways technologies. The fundamental technical concepts and principles of multimedia, Internet, and Web are presented. The synergy between the Internet and multimedia promises to bring a tremendous explosion in application possibilities. The second part is on present and future interactive multimedia applications on information superhighways. The tutorial concludes with our vision of the 21st century. We present our views of future computers and the global community in which billions of people communicate, interact among themselves, and receive various services via information superhighways. We also envision how "the information home" and "the company of the future" will look like.


TARGET AUDIENCE

This tutorial is intended for system designers, engineers, and scientists, and programmers who are involved in Internet applications and multimedia systems. It is also intended to anyone interested in receiving an advanced technical training in this field. The tutorial assumes some familiarity with multimedia and Internet. Level: intermediate.


TUTORIAL OUTLINE

  1. Multimedia Technologies
    • Audio, sound, image, animation, and full-motion video
    • Multimedia devices and systems
    • Multimedia compression
    • Multimedia servers

  2. Information Superhighways and World Wide Web
    • Fundamentals of Internet
    • Intranet and its operation
    • World Wide Web
    • Web tools and languages: HTML, Java, and VRML
    • Future information superhighways

  3. Interactive Multimedia Applications - Today
    • Video-on-demand
    • Collaborative work and videoconferencing
    • Digital libraries
    • Interactive television systems
    • Distance learning

  4. Interactive Multimedia Applications in 21st Century
    • Participatory publishing
    • Integration of the Web with traditional broadcast media
    • Webspace in three dimensions
    • Universal messaging systems
    • Web multimedia search services

  5. Vision of the 21st Century
    • Computers for 21st century: WebTV, PC-TV, Network and wireless computers
    • Global community
    • Information home
    • Virtual multimedia company


TUTORIAL MATERIAL

Class notes including copies of all transparencies


ABOUT THE LECTURER

Borko Furht is a professor of computer science and engineering at Florida Atlantic University (FAU) in Boca Raton, Florida. He is the founder and director of the Multimedia Laboratory at FAU, funded by National Science Foundation. Before joining FAU, he was a vice president of research and a senior director of development at Modcomp, a computer company of Daimler Benz, Germany, and a professor at University of Miami in Coral Gables, Florida.
His current research is in multimedia systems and Internet, video compression, video indexing and retrieval, and interactive TV systems. He has published over 150 papers, 14 books, and holds 2 patents. Dr. Furht received research grants from national agencies such as NSF and NASA, and from industrial corporations such as IBM, General Electric, Xerox, and Modcomp.
Dr. Furht is a co-author of the IEEE tutorial book on Guided Tour of Multimedia Systems and Applications (IEEE Computer Society Press, 1995), and Computer Architecture (IEEE Computer Society Press, 1987), as well as the principal author of Video and Image Processing in Multimedia Systems (Kluwer, 1995), Real-Time UNIX Systems (Kluwer, 1991), and Microprocessor Interfacing and Communications (Prentice-Hall, 1986), Multimedia Systems and Techniques (Kluwer, 1996), and Multimedia Tools and Applications (Kluwer, 1996), Real-Time Video Compression: Systems and Techniques (Kluwer, 1997), and Multimedia Technologies and Applications for the 21st Century (Kluwer, 1998). He is a founder and editor-in-chief of the Journal of Multimedia Tools and Applications (Kluwer Academic Publishers), and an associate editor of Real-Time Imaging Journal. Dr. Furht has initiated and taught several graduate courses on multimedia at FAU, and has presented tutorials, seminars, and invited lectures at various IEEE and ACM conferences.
He is also at the Board of Directors of the Worldwide Internet Solutions Network, Inc., and Cylex, Inc. He has received several technical and publishing awards, and has consulted for IBM, Hewlett-Packard, Xerox, General Electric, JPL, NASA, Honeywell, and RCA. He is a senior member of the IEEE, member of the ACM, and member of New York Academy of Sciences.





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