Christopher Lee

schoolVirginia Techbar_chart#26773 Global Rank

Total Papers

HCI Rank

#26773

Research Areas

Years Active

Recent Publications

Mitigating Response Delays in Free-Form Conversations with LLM-powered Intelligent Virtual Agents

We investigated the challenges of mitigating response delays in free-form conversations with virtual agents powered by Large Language Models (LLMs) within Virtual Reality (VR). For this, we used conversational fillers, such as gestures and verbal cues, to bridge delays between user input and system responses and evalu…

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