Authors
Dietmar Jannach, Arash Baharloo, & David Williamson
Abstract
Spreadsheet applications can nowadays be found nearly everywhere in companies and are used for a variety of purposes. Because of the high risk that arises when business decisions are based on faulty spreadsheets, in recent years new approaches for spreadsheet quality assurance have been proposed. Among them are techniques that allow for more intelligent tool support during the spreadsheet test and debugging process.
The design and evaluation of such new methods and tools, which are for example based on model-based techniques is however challenging. On the one hand, real-world spreadsheets can be large and complex, thus requiring highly efficient and scalable error-location algorithms. On the other hand, as spreadsheets are usually developed by non-programmers, special care has to be taken when designing the debugging user interface.
In this paper, we discuss these challenges and present the design and architecture of an integrated framework for spreadsheet debugging called EXQUISITE.
Furthermore, we report details and first experimental results of a constraint-based debugging approach implemented in the framework, which supports the automated identification of possible spreadsheet errors based on user-provided test cases and model-based diagnosis techniques.
Sample
EXQUISITE consists of three main components: End user view, diagnosis engine, and client-server communication.
Publication
2013, 8th International Conference on Evaluation of Novel Approaches to Software Engineering, July
Full article
Toward an integrated framework for declarative and interactive spreadsheet debugging
