Results 301 to 310 of about 301,652 (339)

Real-time Java has become already real

Automation and Remote Control, 2011
Enhanced complexity of the designed real-time computer systems requires that the developers seek for efficient methods and tools to solve the posed problems. The most obvious and simple approach is to employ technologies that have demonstrated their applicability; such technologies should be adapted to the requirements of mission-critical systems. This
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Distributed real-time specification for Java

Proceedings of the 4th international workshop on Java technologies for real-time and embedded systems - JTRES '06, 2006
The Distributed Real-Time Specification for Java (DRTSJ) is under development within Sun's Java Community Process (JCP) as Java Specification Request 50 (JSR-50), lead by the MITRE Corporation. We present the engineering considerations and design decisions settled by the Expert Group, the current and proposed form of the Reference Implementation, and a
Jonathan S. Anderson, E. Douglas Jensen
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Exploring real-time features of Java VM

IEEE 2002 28th Annual Conference of the Industrial Electronics Society. IECON 02, 2003
Object oriented software design is getting more and more common in the field of industrial control. In particular, Java seems extremely versatile for the development of distributed control applications. One of the main requirements of control application is a deterministic execution of the tasks, which generally feature real-time constraints. When Java
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Real-time programming with Java technologies

Fourth IEEE International Symposium on Object-Oriented Real-Time Distributed Computing. ISORC 2001, 2002
The Java programming language brings different benefits to different audiences. The article examines common perspectives on what Java offers, or ought to offer to the domain of real time programming. It is concluded that real time programming with Java technologies is a reality today. Emerging technologies will increase the breadth of options available
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TART: Timed-Automata to Real-Time Java Tool

2010 8th IEEE International Conference on Software Engineering and Formal Methods, 2010
In previous work, we have proposed a model based approach to developing real-time Java programs from timed automata. This approach allows us to verify the timed automata model mechanically by using current real-time model checking tools. Programs are then derived from the model by following a systematic approach. TART (timed automata to RTSJ Tool) is a
Niusha Hakimipour, Paul Strooper, Andy Wellings   +2 more
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Real-Time Garbage Collection for Java

Ninth IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC'06), 2006
Automatic memory management or garbage collection greatly simplifies the development of large systems. However, garbage collection is usually not used in real-time systems due to the unpredictable temporal behavior of current implementations of a garbage collector.
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Implementing the Real-Time Processes of RTPA using Real-Time Java

2006 Canadian Conference on Electrical and Computer Engineering, 2006
This paper discusses the implementation of the real-time processes of Real-Time Process Algebra (RTPA) using Real-Time Java. The difficulty in implementing real-time software from formal specifications comes from the fact that some real-time features expressed using a formal specification language cannot be easily transformed into a programming ...
Cyprian Ngolah, Yingxu Wang, Xinming Tan
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Ravenscar‐Java: a high‐integrity profile for real‐time Java

Concurrency and Computation: Practice and Experience, 2005
AbstractFor many, Java is the antithesis of a high‐integrity programming language. Its combination of object‐oriented programming features, its automatic garbage collection, and its poor support for real‐time multi‐threading are all seen as particular impediments.
Jagun Kwon, Andy Wellings, Steve King
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A real-time Java system on a multithreaded Java microcontroller

Proceedings Fifth IEEE International Symposium on Object-Oriented Real-Time Distributed Computing. ISIRC 2002, 2003
This paper presents a real-time Java hardware and software system for use in embedded applications. The system includes a multithreaded Java microcontroller, an adapted Java Virtual Machine (JVH) and an extended application programming interface (API). The microcontroller core is designed with a multithreaded pipeline and hardware support for real-time
Ungerer, Theo, Pfeffer, Matthias, Uhrig, Sascha, Brinkschulte, Uwe   +3 more
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Java Subtype Tests in Real-Time

2003
Dynamic subtype tests are frequent operations in Java programs. Naive implementations can be costly in space and running time. The techniques that have been proposed to reduce these costs are either restricted in their ability to cope with dynamic class loading or may suffer from pathological performance degradation penalizing certain programming ...
Krzysztof Palacz, Jan Vitek
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