Academic Theses

Basic information

Name KAMATA, Mitsunobu
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Title 

Security Design and Evaluation of a Citizen-Oriented Generative AI Chatbot Using RAG (Retrieval-Augmented Generation)

					

					

						

							

								

									
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Sole Author

					

					

						

							

								

									
Summary 

									
								

							

						

						
Developed and evaluated LangChain and Dify-based RAG chatbots for municipal services, integrating advanced security features. Established a selection framework recommending LangChain for high-security needs and Dify for low-code, sustainable operations in resource-constrained environments.

					

					

						

							

								

									
Magazine(name) 

									
								

							

						

						
International Journal of ICT Application Research

					

					

						

							

								

									
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Date of Issue 

									
								

							

						

						
2026/03