Large Language Models (LLMs) are increasingly integrated into real-world applications, raising concerns about privacy, security and the need to remove undesirable knowledge. We propose a federated unlearning approach for LLMs that is scalable and …
Cognitive health in older adults presents a growing challenge. We propose a strategy-guided AI chatbot named ChatWise that follows a dual-level conversation reasoning framework with macro-level strategy planning and micro-level utterance generation.