Security and privacy for multimedia database management systems

Security and privacy for database systems

Database security is a discipline that seeks methods to protect data stored at DBMSs from intrusions, improper modifications, theft, and unauthorized disclosure of private information. This is realized through a set of security services, which meet the security requirements of both the system and the data sources. A number of different techniques and approaches has been developed to assure data...

Playout Management in Multimedia Database Systems Playout Management in Multimedia Database Systems

Content And Multimedia Database Management Systems

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Buffer Management in Multimedia Database Systems

The delivery of continuous and synchronous multimedia data from a database server to multiple destinations over a network presents new challenges in the area of buuer management. Many factors that were not considered in conventional buuer management must be examined. In this paper, we investigate the principles of buuer management for multimedia data presentations in object-oriented database en...

Abstractions for Multimedia Database Systems

ions for Multimedia Database Systems Thomas C. Rakow, Wolfgang Klas, and Erich J. Neuhold GMD Integrated Publication and Information Systems Institute (IPSI) Address: Dolivostra e 15, D-64293 Darmstadt, Germany WWW: http://www.darmstadt.gmd.de/~frakow, klas, neuholdg E-Mail: frakow, klas, [email protected]