3DGML: A 3-Dimensional Graphic Information Retrieval System
WI '01 Proceedings of the First Asia-Pacific Conference on Web Intelligence: Research and Development
An XML-Based 3-Dimensional Graphic Database System
Proceedings of the First International Conference on The Human Society and the Internet - Internet Related Socio-Economic Issues
Content-Based News Video Retrieval with Closed Captions and Time Alignment
PCM '01 Proceedings of the Second IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Fast video matching with signature alignment
MIR '03 Proceedings of the 5th ACM SIGMM international workshop on Multimedia information retrieval
Search audio data with the wavelet pyramidal algorithm
Information Processing Letters - Devoted to the rapid publication of short contributions to information processing
AREA '08 Proceedings of the 1st ACM workshop on Analysis and retrieval of events/actions and workflows in video streams
Content-based 3D graphic information retrieval
ICONIP'06 Proceedings of the 13th international conference on Neural information processing - Volume Part III
Multimodal video database modeling, querying and browsing
ISCIS'05 Proceedings of the 20th international conference on Computer and Information Sciences
A content-based 3d graphic information retrieval system
AIRS'06 Proceedings of the Third Asia conference on Information Retrieval Technology
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We first present new concepts applicable to the design of multimedia search and retrieval schemes in general, and to MPEG-7 in particular, the multimedia description standard in progress. Raw multimedia data is assumed to exist in the form of programs that typically consist of a combination of media types such as visual, audio, and text. We partition each such media stream into smaller units based on actual physical events. These physical events within each media stream can then be effectively indexed for retrieval. The concept of logical events is introduced next; we define logical events as those that can provide different “views” of the content as may be desired by a user. Such events usually result from either the correlation of events that cross different media types, of by merging recursively chosen events from a lower level within each media type. We then address the related issue of how to develop a practical multimedia information retrieval system that exploits the aforementioned concepts of physical and logical events as well as other aspects such as storage, representation and indexing to enable efficient search, retrieval, and browsing. Finally, we implement the proposed concepts and solutions within a multimedia system that addresses a real application, effective browsing of broadcast news, and evaluate its performance