Lukas Netz

Model-Driven Method for the Development of Full-Size Web-Based Information Systems


Front	Back

ISBN:

978-3-8440-9733-7

Series:

Aachener Informatik-Berichte, Software Engineering
Herausgeber: Prof. Dr. rer. nat. Bernhard Rumpe
Aachen

Volume:

Keywords:

Model-Driven Software Development; Generative AI; Domain Specific Languages; Prototyping

Type of publication:

Thesis

Language:

English

Pages:

422 pages

Weight:

774 g

Format:

24 x 17 cm

Binding:

Paperback

Price:

39,80 € / 49,80 SFr

Published:

December 2024

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Open Access (PDF):

978-3-8440-9833-4

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Abstract:

The implementation of information systems poses a variety of challenges for developers and requires a large number of experts from different application domains. This work presents a methodology in the area of generative model-driven development (MDD) for web-based information systems. The methodology consists of three basic building blocks: LLM4CD, CD2GUI, and MontiGem. The first building block LLM4CD is based on generative artificial intelligence (LLMs) and transforms natural language requirements and domain descriptions into class diagrams in CD4A notation. The second building block CD2GUI uses these class diagrams and derives models for user interfaces in GUIDSL notation. The last building block is MontiGem. It uses both types of models to generate a data-centric information system.

An important part of this work is the adaptability of the generated artifacts, this mainly concerns the possibility for modelers to adapt the models generated by the AI and CD2GUI, and to adapt and extend the code generated by MontiGem without having to edit the generated code or models directly.

This adaptability facilitates the transition from an underspecified modeled software prototype to a full-size model-driven information system that can be actively used in industry. In addition to the three building blocks, this thesis also presents the domain-specific modeling languages GUI-DSL and CD4A. The methodology is evaluated and discussed both in parts and as a whole. The practical applicability of the methodology is demonstrated using the case study MaCoCo, an information system used by RWTH Aachen University, which serves as a robust benchmark for the validation of the methodology.

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