Introduction to algorithms
Design issues of OMEGA: an object-oriented multimedia database management system
Journal of Information Processing
Composite multimedia and active objects
OOPSLA '91 Conference proceedings on Object-oriented programming systems, languages, and applications
Specifying temporal behavior in hypermedia documents
ECHT '92 Proceedings of the ACM conference on Hypertext
MMVIS: design and implementation of a multimedia visual information seeking environment
MULTIMEDIA '96 Proceedings of the fourth ACM international conference on Multimedia
CHIMP: a framework for supporting distributed multimedia document authoring and presentation
MULTIMEDIA '96 Proceedings of the fourth ACM international conference on Multimedia
Maintaining knowledge about temporal intervals
Communications of the ACM
A Playback Schedule Model for Multimedia Documents
IEEE MultiMedia
Temporal Synchronization Models for Multimedia Data
IEEE Transactions on Knowledge and Data Engineering
PROBE Spatial Data Modeling and Query Processing in an Image Database Application
IEEE Transactions on Software Engineering
Interval-Based Conceptual Models for Time-Dependent Multimedia Data
IEEE Transactions on Knowledge and Data Engineering
OVID: Design and Implementation of a Video-Object Database System
IEEE Transactions on Knowledge and Data Engineering
An Object-Oriented Conceptual Modeling of Video Data
ICDE '95 Proceedings of the Eleventh International Conference on Data Engineering
Automating the Assembly of Presentations from Multimedia Databases
ICDE '96 Proceedings of the Twelfth International Conference on Data Engineering
Using timed CSP for specification verification and simulation of multimedia synchronization
IEEE Journal on Selected Areas in Communications
Authoring Temporal Scenarios in Interactive MPEG-4 Contents
PCM '02 Proceedings of the Third IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Self-manifestation of composite multimedia objects to satisfy security constraints
Proceedings of the 2003 ACM symposium on Applied computing
Journal of Systems and Software
MPEG-4 STUDIO: An Object-Based Authoring System for MPEG-4 Contents
Multimedia Tools and Applications
A knowledge-based framework for multimedia adaptation
Applied Intelligence
Context-aware design of adaptable multimodal documents
Multimedia Tools and Applications
Artificial Intelligence in Medicine
Designing consistent multimedia documents: the RT-LOTOS methodology
FORMATS'07 Proceedings of the 5th international conference on Formal modeling and analysis of timed systems
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Multimedia presentations are composed of objects belonging to different data types such as video, audio, text, and image. An important aspect is that, quite often, the user defining a presentation needs to express sophisticated temporal and spatial constraints among the objects composing the presentation. In this paper, we present a system (called MPGS驴Multimedia Presentation Generator System) which supports the specification of constraints among multimedia objects and the generation of multimedia presentations according to the specified constraints. The constraint model provided by MPGS is very flexible and powerful in terms of the kinds of object constraints it can represent. A large number of innovative features are supported including: asynchronous and simultaneous spatial constraints; components of interest and priority levels; motion functions. Obviously, the flexibility provided to the users requires the development of nontrivial techniques to check constraint consistency and to generate a presentation satisfying the specified constraints. In this paper, we illustrate the solutions we have devised in the framework of MPGS.