IEEE

Multimodal Emotion Recognition Using Speech and Facial Information Based on Late Fusion

Abstract: Emotion recognition plays a key role in human-computer interaction(HCI) and intelligent systems. This study proposes a multimodal approach that combines facial expressions and speech ...
IEEE

Private Information Retrieval From AI Chatbots via Proxy-Prompt Masking

Abstract: This paper proposes a privacy-preserving scheme, PromptMasking, for querying AI chatbots without disclosing users’ sensitive prompts. This scheme enables users to query AI systems without ...
Journal of Medical Internet Research

Improving Dietary Supplement Information Retrieval: Development of a Retrieval-Augmented Generation System With Large Language Models

Integration strategies minimized data noise, ensuring access to up-to-date, DS-related information. Conclusions: By integrating a robust knowledge graph with RAG and LLM technologies, iDISK2.0 ...