{"title":"Conceptual Framework for Designing Domain-Specific LLM-Based Information Systems","department":[{"_id":"DEP7020"},{"_id":"DEP1305"},{"_id":"DEP7000"}],"abstract":[{"text":"Retrieval-augmented generation (RAG) based on large language models (LLMs) has established itself as a key technology for combining domain-specific information with generative language skills, thereby providing transparent, up-to-date information. Many firms are already piloting such LLM-based information systems, but report a high degree of complexity in planning and implementation. A generally accepted regulatory framework that consistently maps key decisions is not yet available to companies. This article therefore presents a multi-level system that organizes design decisions throughout the configuration process. This framework is intended to support users in the planning, realizing, evaluation, and further development of an LLM-based information system. To achieve this goal, a qualitative-empirical research design was chosen. First, publications from the period 2022 to 2025 were identified and selected using a systematic literature search in accordance with the PRISMA guideline. The selected publications were then evaluated using a qualitative content analysis. The result is a system that was reviewed, revised and finalized at an expert workshop.","lang":"eng"}],"date_created":"2026-01-09T07:27:32Z","oa":"1","main_file_link":[{"open_access":"1","url":"http://doi.org/10.54941/ahfe1007065"}],"language":[{"iso":"eng"}],"year":"2026","user_id":"49010","corporate_editor":["AHFE Open Access"],"publication":"Intelligent Human Systems Integration (IHSI 2026): Disruptive and Innovative Technologies","_id":"13334","type":"conference_editor_article","conference":{"end_date":"2026-02-13","start_date":"2026-02-11","name":"Intelligent Human Systems Integration (IHSI 2026): Disruptive and Innovative Technologies","location":"Florence"},"doi":"10.54941/ahfe1007065","date_updated":"2026-01-09T07:37:12Z","place":"USA","page":"63-73","quality_controlled":"1","publication_identifier":{"issn":["2771-0718"]},"status":"public","editor":[{"last_name":"Ahram","full_name":"Ahram, Tareq","first_name":"Tareq"},{"first_name":"Waldemar","last_name":"Karwowski","full_name":"Karwowski, Waldemar"},{"last_name":"Giraldi ","full_name":"Giraldi , Laura","first_name":"Laura"},{"full_name":"Benelli , Elisabetta","last_name":"Benelli ","first_name":"Elisabetta"}],"publication_status":"published","author":[{"last_name":"Ullrich","full_name":"Ullrich, Dominik","first_name":"Dominik","id":"85823"},{"last_name":"Wallys","full_name":"Wallys, Jens","first_name":"Jens","id":"79046"},{"last_name":"Hinrichsen","full_name":"Hinrichsen, Sven","first_name":"Sven","id":"49010"}],"publisher":"AHFE International","citation":{"mla":"Ullrich, Dominik, et al. “Conceptual Framework for Designing Domain-Specific LLM-Based Information Systems.” <i>Intelligent Human Systems Integration (IHSI 2026): Disruptive and Innovative Technologies</i>, edited by Tareq Ahram et al., AHFE International, 2026, pp. 63–73, <a href=\"https://doi.org/10.54941/ahfe1007065\">https://doi.org/10.54941/ahfe1007065</a>.","van":"Ullrich D, Wallys J, Hinrichsen S. Conceptual Framework for Designing Domain-Specific LLM-Based Information Systems. Ahram T, Karwowski W, Giraldi  L, Benelli  E, AHFE Open Access, editors. Intelligent Human Systems Integration (IHSI 2026): Disruptive and Innovative Technologies. USA: AHFE International; 2026.","short":"D. Ullrich, J. Wallys, S. Hinrichsen, Conceptual Framework for Designing Domain-Specific LLM-Based Information Systems, AHFE International, USA, 2026.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Ullrich, Dominik</span> ; <span style=\"font-variant:small-caps;\">Wallys, Jens</span> ; <span style=\"font-variant:small-caps;\">Hinrichsen, Sven</span> ; <span style=\"font-variant:small-caps;\">Ahram, T.</span> ; <span style=\"font-variant:small-caps;\">Karwowski, W.</span> ; <span style=\"font-variant:small-caps;\">Giraldi , L.</span> ; <span style=\"font-variant:small-caps;\">Benelli , E.</span> ; <span style=\"font-variant:small-caps;\">AHFE Open Access</span> (Hrsg.): <i>Conceptual Framework for Designing Domain-Specific LLM-Based Information Systems</i>. USA : AHFE International, 2026","ama":"Ullrich D, Wallys J, Hinrichsen S. <i>Conceptual Framework for Designing Domain-Specific LLM-Based Information Systems</i>. (Ahram T, Karwowski W, Giraldi  L, Benelli  E, AHFE Open Access, eds.). AHFE International; 2026:63-73. doi:<a href=\"https://doi.org/10.54941/ahfe1007065\">10.54941/ahfe1007065</a>","chicago-de":"Ullrich, Dominik, Jens Wallys und Sven Hinrichsen. 2026. <i>Conceptual Framework for Designing Domain-Specific LLM-Based Information Systems</i>. Hg. von Tareq Ahram, Waldemar Karwowski, Laura Giraldi , Elisabetta Benelli , und AHFE Open Access. <i>Intelligent Human Systems Integration (IHSI 2026): Disruptive and Innovative Technologies</i>. USA: AHFE International. doi:<a href=\"https://doi.org/10.54941/ahfe1007065\">10.54941/ahfe1007065</a>, .","apa":"Ullrich, D., Wallys, J., &#38; Hinrichsen, S. (2026). Conceptual Framework for Designing Domain-Specific LLM-Based Information Systems. In T. Ahram, W. Karwowski, L. Giraldi , E. Benelli , &#38; AHFE Open Access (Eds.), <i>Intelligent Human Systems Integration (IHSI 2026): Disruptive and Innovative Technologies</i> (pp. 63–73). AHFE International. <a href=\"https://doi.org/10.54941/ahfe1007065\">https://doi.org/10.54941/ahfe1007065</a>","chicago":"Ullrich, Dominik, Jens Wallys, and Sven Hinrichsen. <i>Conceptual Framework for Designing Domain-Specific LLM-Based Information Systems</i>. Edited by Tareq Ahram, Waldemar Karwowski, Laura Giraldi , Elisabetta Benelli , and AHFE Open Access. <i>Intelligent Human Systems Integration (IHSI 2026): Disruptive and Innovative Technologies</i>. USA: AHFE International, 2026. <a href=\"https://doi.org/10.54941/ahfe1007065\">https://doi.org/10.54941/ahfe1007065</a>.","ufg":"<b>Ullrich, Dominik/Wallys, Jens/Hinrichsen, Sven</b>: Conceptual Framework for Designing Domain-Specific LLM-Based Information Systems, hg. von Ahram, Tareq u. a., USA 2026.","bjps":"<b>Ullrich D, Wallys J and Hinrichsen S</b> (2026) <i>Conceptual Framework for Designing Domain-Specific LLM-Based Information Systems</i>, Ahram T et al. (eds). USA: AHFE International.","ieee":"D. Ullrich, J. Wallys, and S. Hinrichsen, <i>Conceptual Framework for Designing Domain-Specific LLM-Based Information Systems</i>. USA: AHFE International, 2026, pp. 63–73. doi: <a href=\"https://doi.org/10.54941/ahfe1007065\">10.54941/ahfe1007065</a>.","havard":"D. Ullrich, J. Wallys, S. Hinrichsen, Conceptual Framework for Designing Domain-Specific LLM-Based Information Systems, AHFE International, USA, 2026."}}