object-oriented frameworks have become a key element in the design of distribution systems. They make the existence of the physical and operating system level resources transparent to the designer and provide the abst...
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distributedreal-time applications require flexible and dynamic scheduling mechanisms to provide timeliness guarantees to application objects. In this paper we present a new scheduling algorithm that exploits the task...
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CSP is a fundamental concept for developing software for distributedrealtime systems. The CSP paradigm constitutes a natural addition to object orientation and offers higher order multithreading constructs. The CSP ...
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We discuss how to take checkpoints in object based systems. object based checkpoints are consistent in the object based system but may be inconsistent according to the traditional message based definition. We present ...
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The process of defining requirements for "real-time Java" and subsequently the two competing specifications for it, began with considerable thought by the participants about what the term "real-time Jav...
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Discusses a complex class of industrial applications involving co-operating multiple applications, each of which itself involves multiple processes. These applications normally work on multiple platforms with multiple...
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Specification and Description Language (SDL) is a formal object-oriented language for modelling real-time interactive systems. It is an international Telecommunication Union (ITU) standard. A software architecture is ...
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Deadline handling is a fundamental part of real-timecomputing but has been practiced in ad hoc forms for decades. A general framework for systematic deadline handling in real-timedistributed computer systems is prop...
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The paper presents an innovative hierarchical feedback adaptation method that efficiently controls the dynamic QoS behavior of realtimedistributed data flow applications, such as sensor based data streams or mission...
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A next generation digital image library system called NetMars has been developed. This system enables moving pictures on the network to be retrieved and viewed, and provides simple compiling functions for rearranging ...
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