G. Droschl. Design and application of a test case generator for VDM-SL (extended abstract). In J. Fitzgerald and P. G. Larsen, editors, Workshop Materials: VDM in Practice!, Part of the FM'99 World Congress on Formal Methods, Toulouse, September 1999. Home/Search Document Details and Download
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Test-Case Generation as a Refinement Problem - Aichernig (Correct)
....of the abstract state machine is manually calculated by partitioning both, the global state and the operations, into equivalence classes or suboperations respectively. For event based systems, test sequences are computed automatically from an explicit state machine representation of the behaviour [7]. Starting from a pre postcondition speci cation and using re nement techniques keeps a possibly in nite state automaton implicitly. The approach presented here targets complex systems involved in complex data processing with possibly in nite state spaces, where model checking based approaches ....
G. Droschl. Design and application of a test case generator for VDM-SL (extended abstract). In J. Fitzgerald and P. G. Larsen, editors, Workshop Materials: VDM in Practice!, Part of the FM'99 World Congress on Formal Methods, Toulouse, September 1999.
On the Integration of Formal Methods: Events and Scenarios in PVS .. - Droschl (1999) (2 citations) Self-citation (Droschl) (Correct)
....for part of the VDM SL specification there is a mapping to its PVS counterpart. Concerning the tools used in the present case study, the IFAD Toolbox is being extended with facilities for theorem proving [1, 2, 3] Recently, PVS has been complemented with features for model checking [29, 31] In [10] the scenario of SSD has been used to build a tool for automatically generating test cases for analysis using the IFAD Toolbox. Due to this tool, the reach of the Toolbox has been extended. In previous work reported in [11] another part of SSD s functionality has been investigated using PVS. ....
Droschl G. Design and Application of a Test Case Generator for VDM-SL. To appear in the proceedings of FM'99: VDM in Practice! Toulouse, France, September 20--21.
A Formal Methods Case Study: Using "light-weight".. - Droschl, Kuhn.. (2000) Self-citation (Droschl) (Correct)
....There is no support of night guards following pre defined paths. Several reports on other aspects of the present work have been written: an overview of [Dro99d] is given in [Dro99a] Dro99c] aims to bridge the gap between VDM and PVS by taking the design of SSD 0E into account. Finally, [Dro99b] presents a pragmatic approach to test case generation which proved to be of value in the validation process of SSD 0E. 2 A Security System Module The Compilable Security System (CSS) was developed using conventional development methods [KS93] This work was carried out at the Austrian Research ....
....structure of the document was changed. The final VDMSL specification, including comments, contains more than 5500 lines non blank lines. In the validation phase, test cases were applied to the executable specification. Test cases were developed partially automatically using a test case generator [Dro99b]. Finally, the specification was submitted to the automatic C code generator of the IFAD Toolbox and the code was compiled on a Solaris platform. 4 Comparison Quality. The quality of the two versions was estimated according to the conformance with the requirements. For this purpose, a set of ....
Georg Droschl. Design and application of a test case generator for VDM-SL. In Workshop Materials: VDM in Practice!, Part of FM'99. Springer-Verlag, September 1999.
Formal Specification of a Security System Module in VDM-SL - Droschl (2000) Self-citation (Droschl) (Correct)
....a case study in which the Prototype Verification System (PVS) ORS92] has been used for analyzing a critical part of SSD 0E s requirements. An overview of this work is given in [Dro99a] Dro99c] aims to bridge the gap between VDM and PVS by taking the design of SSD 0E into account. Finally, Dro99b] presents a pragmatic approach to test case generation which proved to be of value in the validation process of SSD 0E. The principal support tool in this project was the IFAD Toolbox for VDM SL [ELL94] It was used for parsing, typechecking, and for animating the VDM SL specification, as well as ....
Georg Droschl. Design and application of a test case generator for VDM-SL. In John Fitzgerald and Peter Gorm Larson, editors, Workshop Materials: VDM in Practice!, Part of the FM'99 World Congress on Formal Methods, Toulouse. Springer-Verlag, September 1999.
Towards a Framework for Formalizing Requirements - Droschl (1999) Self-citation (Droschl) (Correct)
....process. Tool support is one of the success factors in formal specification based analysis and software development. In a formal methods case study, ARCS and TU Graz are re developing part of an industrial application [5] called SSD. In this project, support tool plays an important role [5, 6, 8, 9]. 3 Process Analysis This section presents the modeling approach. Based on the example given in Fig. 1, in Fig. 2 a number of questions have been identified: Is the Specification Correct Is the specification biased Are the requirements traceable Are the documents easily changeable How ....
Droschl G. Design and Application of a Test Case Generator for VDM-SL. To appear in the proceedings of FM'99: VDM in Practice! Toulouse, France, September 20--21.
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