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Development of Novel Techniques in Information Systems Architecture

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Computing and Artificial Intelligence".

Deadline for manuscript submissions: 20 November 2026 | Viewed by 1568

Special Issue Editor


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Guest Editor
Information Systems Department, Faculty of Informatics, Eötvös Loránd University, Budapest, Hungary
Interests: information systems; modelling; design; methods; methodologies; enterprise architecture; software architecture; computational intelligence; semantic technologies; ontologies; information theory; information complexity
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Special Issue Information

Dear Colleagues,

This Special Issue explores cutting-edge methodologies and intelligent tools driving innovation in Information Systems, Enterprise, and Software Architecture. As digital ecosystems evolve, emerging technologies such as Artificial Intelligence (AI), blockchain, and formal modeling offer new paradigms for designing, verifying, and optimizing architectural frameworks.

Key themes include the application of AI to generate adaptive enterprise and software architectures, enhancing scalability, interoperability, and decision support. Large Language Models (LLMs) are investigated as enablers for the automated creation and refinement of Business Process Model and Notation (BPMN) diagrams, facilitating intelligent process modeling. The integration of Robotic Process Automation (RPA) into architectural design is also examined, with a focus on automation in development, governance, and maintenance.

Furthermore, the Special Issue invites studies on embedding blockchain technologies and design patterns within enterprise and software architectures to strengthen transparency, trust, and data integrity. Advanced formal approaches—such as hypergraph-based representations and type theory—are highlighted for their potential in model checking, verification, and validation, ensuring correctness and reliability across complex systems.

The concepts of Cloud Computing, Service-Oriented Architectures, and Microservices techniques are worth considering. Additionally, the integration and application of various AI models (such as ML, Data Science, NLP, and LLM) could be investigated in the context of Data Lake and Lakehouse approaches.

Contributions presenting theoretical advances, practical applications, and cross-disciplinary insights are encouraged to define the next generation of intelligent, verifiable, and adaptive architectural paradigms.

Dr. Bálint Molnár
Guest Editor

Manuscript Submission Information

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Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • information systems architecture
  • enterprise architecture
  • software architecture
  • artificial intelligence (AI)
  • large language models (LLMs)
  • business process model and notation (BPMN)
  • robotic process automation (RPA)
  • blockchain technologies
  • hypergraph models
  • type theory

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Published Papers (1 paper)

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Research

34 pages, 852 KB  
Article
BPMN Assistant: An LLM-Based Approach to Business Process Modeling
by Josip Tomo Licardo, Nikola Tanković and Darko Etinger
Appl. Sci. 2026, 16(5), 2213; https://doi.org/10.3390/app16052213 - 25 Feb 2026
Viewed by 1286
Abstract
This paper presents BPMN Assistant, a tool that leverages Large Language Models for natural language-based creation and editing of BPMN diagrams. While direct XML generation is common, it is verbose, slow, and prone to syntax errors during complex modifications. We introduce a specialized [...] Read more.
This paper presents BPMN Assistant, a tool that leverages Large Language Models for natural language-based creation and editing of BPMN diagrams. While direct XML generation is common, it is verbose, slow, and prone to syntax errors during complex modifications. We introduce a specialized JSON-based intermediate representation designed to facilitate atomic editing operations through function calling. We evaluate our approach against direct XML manipulation using a suite of state-of-the-art models, including GPT-5.1, Claude 4.5 Sonnet, and DeepSeek V3. Results demonstrate that the JSON-based approach significantly outperforms direct XML in editing tasks, achieving higher or equivalent success rates across all evaluated models. Conformance checking evaluation confirms that generated models preserve executable semantics, with JSON achieving an average F1 score of 0.72 compared to 0.69 for XML, though frontier models like GPT-5.1 and Claude 4.5 Sonnet demonstrated superior precision with direct XML generation. Furthermore, despite requiring more input context, our approach reduces generation latency by approximately 43% and output token count by over 75%, offering a more reliable and responsive solution for interactive process modeling. Full article
(This article belongs to the Special Issue Development of Novel Techniques in Information Systems Architecture)
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