A set of performance specifications that seem appropriate for real-time computer
communication services is proposed. They include various types of delay bounds …

Steganography has proven to be one of the practical ways of securing data. It is a new kind
of secret communication used mainly to hide secret data inside other innocent digital …

The authors present a window-based editor for manipulating digital video and audio. The
editor supports real-time recording, playback, and editing (cut, copy, and paste) of several …

Real-time operating systems generally depend on some form of priority information for
making scheduling decisions. Priorities may take the form of small integers or deadline …

Research in the area of image database management is surveyed. Results with publication
dates of 1984-1990 are covered. The impact of technologies such as optical disk storage …

Workstations for digital audio and video applications must support predictable processing,
presentation, and transmission of continuous media data while making efficient use of …

Operators that, over time, produce successive approximations to the correct output are
called progressive operators. These operators, and measures for evaluating them, are …

Nowadays a cellular network suffers from a data traffic load in a metropolitan area due to the
enormous number of mobile devices connectivity. Therefore, the users experience many …

A real-time communication service provides its clients with the ability to specify their
performance requirements and to obtain guarantees about the satisfaction of those …

A queueing model for an integrated digital network for voice-data communications
consisting of c data and v voice transmission channels both with exponential arrival and …