Faults that occur in production systems are the most important faults to fix, but most production systems lack the debugging facilities present in development environments. TraceB...
Andrew Ayers, Richard Schooler, Chris Metcalf, Ana...
We have developed and maintained a set of closely related compilers. Although much of their code is duplicated and shared, they have been maintained separately because they are tr...
operators. The analysis is abstract interpretation-based and is parameterized over two polyvariance operators and a projection operator. These operators are used to regulate the sp...
Proposed in this paper is the architecture of a PLC programming environment that enables a visual verification of PLC programs. The proposed architecture integrates a PLC program ...
Sang C. Park, Chang Mok Park, Gi-Nam Wang, Jonggeu...
The design of concurrent programs is error-prone due to the interaction between concurrently executing threads. Traditional automated techniques for finding errors in concurrent ...