Conceptual structures: information processing in mind and machine
Conceptual structures: information processing in mind and machine
(invited paper) A new theoretical framework for information retrieval
Proceedings of the 9th annual international ACM SIGIR conference on Research and development in information retrieval
Maintaining knowledge about temporal intervals
Communications of the ACM
Composition and Search with a Video Algebra
IEEE MultiMedia
Cinematic Primitives for Multimedia
IEEE Computer Graphics and Applications
Architecture of a Multimedia Information System for Content-Based Retrieval
Proceedings of the Third International Workshop on Network and Operating System Support for Digital Audio and Video
Automatic Video Indexing and Full-Video Search for Object Appearances
Proceedings of the IFIP TC2/WG 2.6 Second Working Conference on Visual Database Systems II
An Approach to Spatio-Temporal Queries - Interval-Based Contents Representation of Images
DEXA '97 Proceedings of the 8th International Conference on Database and Expert Systems Applications
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We present in this paper a video representation and retrieval model using the conceptual graphs and based on the characteristics of the perception of video content in time.We propose a new semantic structure for video content representation based on the notion of event. This new vision of content representation takes into account the different levels of abstraction of video content. On the other hand the model covers the temporal dimension of video and so presents a temporal model based on two time dimensions defined as video and story time.