Ziyun Zhang

reinforcement learning (1) text representation (1) code generation (1) automatic speech recognition (1) off-policy learning (1) knowledge graph (1) vision-language model (1) large vision-language model (1) noise handling (1) entity resolution (1) gui agent (1) data synthesis pipeline (1) element grounding (1) computer-use agent (1) gui instruction grounding (1) vision-based approach (1) expert trajectory (1) reinforcement learning from verifiable reward (1) web environment (1) environment synthesis (1)