Dealing with granularity of time in temporal databases
CAiSE '91 Proceedings of the third international conference on Advanced information systems engineering
Machine vision
Audio databases with content-based retrieval
Intelligent multimedia information retrieval
Maintaining knowledge about temporal intervals
Communications of the ACM
The Power of Events: An Introduction to Complex Event Processing in Distributed Enterprise Systems
The Power of Events: An Introduction to Complex Event Processing in Distributed Enterprise Systems
Database Systems: The Complete Book
Database Systems: The Complete Book
Data Models
A Unified Data Model for Representing Multimedia, Timeline, and Simulation Data
IEEE Transactions on Knowledge and Data Engineering
Emergent Semantics through Interaction in Image Databases
IEEE Transactions on Knowledge and Data Engineering
Semantic Queries with Pictures: The VIMSYS Model
VLDB '91 Proceedings of the 17th International Conference on Very Large Data Bases
Realms: A Foundation for Spatial Data Types in Database Systems
SSD '93 Proceedings of the Third International Symposium on Advances in Spatial Databases
ViST: a dynamic index method for querying XML data by tree structures
Proceedings of the 2003 ACM SIGMOD international conference on Management of data
ETP '03 Proceedings of the 2003 ACM SIGMM workshop on Experiential telepresence
Efficient algorithms for processing XPath queries
VLDB '02 Proceedings of the 28th international conference on Very Large Data Bases
Principles of schema design for multimedia databases
IEEE Transactions on Multimedia
Researchexplorer: gaining insights through exploration in multimedia scientific data
Proceedings of the 6th ACM SIGMM international workshop on Multimedia information retrieval
Heterogeneous media events processing systems
Proceedings of the 2004 ACM SIGMM workshop on Effective telepresence
Designing experiential environments for management of personal multimedia
Proceedings of the 12th annual ACM international conference on Multimedia
Event-based multimedia chronicling systems
CARPE '05 Proceedings of the 2nd ACM workshop on Continuous archival and retrieval of personal experiences
Using linguistic models for image retrieval
ISVC'05 Proceedings of the First international conference on Advances in Visual Computing
Multimedia Tools and Applications
Hi-index | 0.00 |
Capture, processing, and assimilation of digital media-based information such as video, images, or audio requires a unified framework within which signal processing techniques and data modeling and retrieval approaches can act and interact. In this paper we present the rudiments of such a framework based on the notion of "events". This framework serves the dual roles of a conceptual data model as well as a prescriptive model that defines the requirements for appropriate signal processing. Amongst the key advantages of this framework, lies the fact that it fundamentally brings together the traditionally diverse disciplines of databases and (various areas of) digital signal processing. In addition to the conceptual event-based framework, we present a physical implementation of the event model. Our implementation specifically targets the problem of processing, storage, and querying of multimedia information related to indoor group- oriented activities such as meetings. Such multimedia information may comprise of video, image, audio, and text-based data. We use this application context to illustrate many of the practical challenges that are encountered in this area, our solutions to them, and the open problems that require research across databases, computer vision, audio processing, and multimedia.