Natural language understanding (2nd ed.)
Natural language understanding (2nd ed.)
An object-oriented multimedia database system for a news-on-demand application
Multimedia Systems - Special issue on multimedia database systems
The management and applications of teleaction objects
Multimedia Systems - Special issue on multimedia database systems
ACM Computing Surveys (CSUR)
ACM Computing Surveys (CSUR)
Transition network grammars for natural language analysis
Communications of the ACM
R-trees: a dynamic index structure for spatial searching
SIGMOD '84 Proceedings of the 1984 ACM SIGMOD international conference on Management of data
A Temporal Model for Interactive Multimedia Scenarios
IEEE MultiMedia
Temporal Relations and Synchronization Agents
IEEE MultiMedia
Symbolic Description and Visual Querying of Image Sequences Using Spatio-Temporal Logic
IEEE Transactions on Knowledge and Data Engineering
An Intelligent Image Database System
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
ICDE '96 Proceedings of the Twelfth International Conference on Data Engineering
Tools for Specifying and Executing Synchronized Multimedia Presentations
Proceedings of the Second International Workshop on Network and Operating System Support for Digital Audio and Video
A Multimedia Semantic Model for RTSP-Based Multimedia Presentation Systems
MSE '02 Proceedings of the Fourth IEEE International Symposium on Multimedia Software Engineering
Discovering quasi-equivalence relationships from database systems
Proceedings of the eighth international conference on Information and knowledge management
A presentation semantic model for asynchronous distance learning paradigm (poster session)
MULTIMEDIA '00 Proceedings of the eighth ACM international conference on Multimedia
A flexible image retrieval and multimedia presentation management system for multimedia databases
MULTIMEDIA '01 Proceedings of the ninth ACM international conference on Multimedia
A Multimedia Data Mining Framework: Mining Information from Traffic Video Sequences
Journal of Intelligent Information Systems
Affinity-Based Probabilistic Reasoning and Document Clustering on the WWW
COMPSAC '00 24th International Computer Software and Applications Conference
ICTAI '99 Proceedings of the 11th IEEE International Conference on Tools with Artificial Intelligence
Modeling and Management of Fuzzy Information in Multimedia Database Applications
Multimedia Tools and Applications
Symbolic representation and retrieval of moving object trajectories
Proceedings of the 6th ACM SIGMM international workshop on Multimedia information retrieval
Robust and fast similarity search for moving object trajectories
Proceedings of the 2005 ACM SIGMOD international conference on Management of data
BilVideo: Design and Implementation of a Video Database Management System
Multimedia Tools and Applications
Multimedia presentation organization and playout management using intelligent agents
Multimedia Tools and Applications
User oriented trajectory similarity search
Proceedings of the ACM SIGKDD International Workshop on Urban Computing
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As more information sources become available in multimedia systems, the development of abstract semantic models for video, audio, text, and image data becomes very important. An abstract semantic model has two requirements: It should be rich enough to provide a friendly interface of multimedia presentation synchronization schedules to the users and it should be a good programming data structure for implementation in order to control multimedia playback. An abstract semantic model based on an augmented transition network (ATN) is presented. The inputs for ATNs are modeled by multimedia input strings. Multimedia input strings provide an efficient means for iconic indexing of the temporal/spatial relations of media streams and semantic objects. An ATN and its subnetworks are used to represent the appearing sequence of media streams and semantic objects. The arc label is a substring of a multimedia input string. In this design, a presentation is driven by a multimedia input string. Each subnetwork has its own multimedia input string. Database queries relative to text, image, and video can be answered via substring matching at subnetworks. Multimedia browsing allows users the flexibility to select any part of the presentation they prefer to see. This means that the ATN and its subnetworks can be included in multimedia database systems which are controlled by a database management system (DBMS). User interactions and loops are also provided in an ATN. Therefore, ATNs provide three major capabilities: multimedia presentations, temporal/spatial multimedia database searching, and multimedia browsing.