The 6th
International Workshop on
Java Technologies for Real-Time and Embedded Systems - JTRES 2008
Agnews Developmental Center
Sun Microsystems Santa Clara Campus
24-26 September 2008
Santa Clara, California, USA
The CFP is available.
::Motivation::
Over 90 percent of all microprocessors are now used for real-time and
embedded applications, and the behavior of many of these
applications is constrained by the physical world. Higher-level
programming languages and middleware are needed to robustly and
productively design, implement, compose, integrate, validate, and
enforce real-time constraints along with conventional functional
requirements and reusable components.
Designing real-time and embedded systems that implement their required
capabilities, are dependable and predictable, and are
parsimonious in their use of limited computing resources is hard;
building them on time and within budget is even harder. Moreover,
due to global competition for marketshare and engineering talent,
companies are now also faced with the problem of developing and
delivering new products in short time frames. Therefore it is
essential that the production of real-time embedded systems can take
advantage of languages, tools, and methods that enable higher
software productivity.
Ideally, developers should use a programming language that shields them
from many accidental complexities, such as type errors, memory
management, and steep learning curves. The Java programming language
has become an attractive choice because of its safety, productivity,
its relatively low maintenance costs, and the availability of well
trained developers.
Although it has good software engineering characteristics, Java
is unsuitable for developing real-time embedded systems, mainly due to
under-specification of thread scheduling and the presence of garbage
collection. Recently, to address these problems, a number of
extensions to Java have been proposed by the Java Community Process
Expert Group for the Real-Time Specification for Java (RTSJ) among
others. The intent of these specifications is the development of
real-time applications by providing several additions such as
extending the Java memory model, providing stronger semantics in
thread scheduling, and so on.
::Goal::
Interest in real-time Java in both the research community and industry,
because of its challenges and its potential impact on the
development of embedded and real-time applications, has recently
increased, significantly. This interest in the industry comes not
only for traditional applications, such as industrial control, but
also for business and financial applications. The goal of the
proposed workshop is to gather researchers working on real-time and
embedded Java to identify the challenging problem that still need to
be properly solved in order to assure the success of the of
real-time Java as a technology, and to report results and experience
gained by researchers.
|