| Autor: |
Burmeister, Rodger, Helke, Steffen |
| Zdroj: |
2012 Sixth International Symposium on Theoretical Aspects of Software Engineering; 1/ 1/2012, p193-200, 8p |
| Abstrakt: |
With the increasing impact of the actor-model in programming languages, there is also an increased demand for approved solutions for recurring implementation problems. Transferring established design pattern solutions from sequential contexts to concurrent ones requires a rigorous clarification of intentional requirements and concurrency issues. Existing approaches either do not verify concurrent pattern implementations rigorously or do not address the actor model. To solve these insufficiencies we (1) specify intentional requirements using LTL-expressions and an abstract outline, and (2) transfer and verify these for a concrete, actor-based TLA description using model checking techniques. The applicability of our approach is demonstrated for a concurrent version of the well known Observer Pattern. Our work enables software engineers to build up formal requirement catalogs for sequential and concurrent design pattern implementations and to rigorously verify them at a low effort. [ABSTRACT FROM PUBLISHER] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
