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The unified modeling language (UML) is one of the most commonly used tools for analyzing and expressing software requirements. Considerably, UML overcomes ambiguity limitation which results from infamous shortcoming of national language. However, how to express requirements of real-time systems properly is still a very challenging problem. In this paper, main aspects of UML for real-time system are...
This paper presents a practical path and context sensitive inter-procedural analysis method for detecting memory leaks in C programs. A novel memory object model and function summary system are used. Preliminary experiments show that the method is effective. Several memory leaks have been found in real programs including which and wget.
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