Shuochen Liu

reinforcement learning (3) policy optimization (1) question answering (1) chain-of-thought reasoning (1) multimodal learning (1) instruction following (1) document retrieval (1) prompt learning (1) parameter-efficient fine-tuning (1) vision-language model (1) supervised fine-tuning (1) agent security (1) feed-forward network (1) chain-of-thought prompting (1) context awareness (1) prompt injection (1) large language model (1) document-level analysis (1) self-contradiction detection (1) visual evidence attribution (1)