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|Title:||A type system for resource protocol verification and its correctness proof|
|Authors:||Popeea, C. |
Dependent Type System
|Source:||Popeea, C.,Chin, W.-N. (2004). A type system for resource protocol verification and its correctness proof. Proceedings of the ACM SIGPLAN Symposium on Partial Evaluation and Semantics-Based Program Manipulation : 135-146. ScholarBank@NUS Repository.|
|Abstract:||We present a new method, based on a form of dependent typing, to verify the correct usage of resources in a program. Our approach allows complex resources to be specified, whose properties are captured by annotated types and conditions on invariance and final states. The protocol itself is specified through a set of pre-defined methods, whose pre-condition and post-condition together, enforce the correct temporal usage of each resource type. We design a simple language together with a type system that shows how resource protocol verification can be achieved. We formalise an operational semantics for the language and provide a correctness proof which confirms that well-typed programs conform to the specified protocol of each resource type.|
|Source Title:||Proceedings of the ACM SIGPLAN Symposium on Partial Evaluation and Semantics-Based Program Manipulation|
|Appears in Collections:||Staff Publications|
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