Hang Yu

Knowledge Base Question Answering (KBQA) aims to retrieve accurate answers to natural language queries by retrieving and reasoning over large-scale structured knowledge bases (KBs). Advanced semantic parsing-based methods promoted by large language models (LLMs) demonstrate superior performance b...

Real bank-transaction data are rarely available to non-regulatory parties due to privacy and compliance constraints, while public substitutes often mismatch financial semantics, limiting the transferability and reproducibility of anomaly-detection research in financial settings. To address this,...