Application of Object-Process Methodology for conceptual modeling of full-stack enterprise web systems

Bc. Virakboth Khut

Diplomová práce

Abstract:

This master thesis focuses on the application of Object-Process Methodology (OPM) to the conceptual modelling and analysis of a full-stack enterprise web system. Such systems are inherently complex because they combine frontend user interactions, backend business processes, data objects, and system states across multiple layers of operation. In this context, the thesis emphasizes the integrated representation of system structure, behaviour, and state changes within a single conceptual modelling framework. The thesis follows a model-based systems engineering approach, with OPM used as the primary modelling method. First, the theoretical foundations of model-based systems engineering and Object-Process Methodology are studied on the basis of relevant literature and standards. Second, a representative full-stack enterprise web system inspired by real-world applications is defined at a conceptual level. Third, the main processes, objects, and states of the selected system are modelled using OPM through both Object-Process Diagrams (OPD) and Object-Process Language (OPL), with the support of an LLM-based assistant. Finally, the resulting models are analysed and evaluated with respect to clarity, expressiveness, and suitability for conceptual modelling of fullstack enterprise web systems. The thesis demonstrates how OPM can be used to capture frontend-backend interactions, business processes, and system states in an integrated and coherent manner. The resulting conceptual model contributes to better understanding of how Object-Process Methodology can support the analysis and design of complex enterprise web systems within the broader context of model-based systems engineering.

Keywords

Full-stack enterprise web systems, Enterprise web applications, Object-Process Diagrams (OPD), Object-Process Language (OPL), Model-based systems engineering (MBSE), Conceptual modelling, Object-Process Methodology (OPM)

Jazyk práce: angličtina

Datum vytvoření / odevzdání či podání práce: 10. 4. 2026

Obhajoba závěrečné práce

• Vedoucí: doc. Ing. Vojtěch Merunka, Ph.D.
• Oponent: Josef Pospíšil, externi

Česká zemědělská univerzita v Praze

Provozně ekonomická fakulta

Magisterský studijní program:
Informatics