BPEL is emerging as an open-standards language for Web service composition. However, its procedural style can lead to inflexible and tangled code for managing a crosscutting aspec...
Abstract. Increasingly threading has become an important architectural component of programming languages to support parallel programming. Previously we have proposed an elegant la...
Aspect Oriented Programming (AOP) aims to ease maintenance and promote reuse of software components by separating core concerns from crosscutting concerns: aspects of a program th...
Concurrency-related bugs may happen when multiple threads access shared data and interleave in ways that do not correspond to any sequential execution. Their absence is not guaran...
UML state machines are widely used for modeling software behavior. However state-crosscutting behaviors, such as synchronization or execution history dependence, are hard to model...