Hui Zhang

Fast Trajectory Similarity Computation over Road networks

With the widespread application of trajectory data in areas such as traffic management and route planning, efficiently computing trajectory similarity for fast retrieval has become a critical challenge. Existing methods for trajectory similarity measurement often face issues of l...

Empirical Post-Generation Correctness Assessment for Natural-Language Access to Urban PostGIS Databases

Natural-language interfaces make urban spatial databases accessible, but generated structured query language (SQL) can execute successfully while returning a semantically incorrect answer. We evaluate a post-generation correctness-ranking layer on 18,900 candidates from Nanjing,...

Heterologous Expression of Thanatin Using Dual Transposon System in Saccharomyces cerevisiae

Thanatin is a small cationic antimicrobial peptide with broad-spectrum antibacterial activity, considered a promising candidate to combat the global antibiotic resistance crisis. Microbial biosynthesis represents an attractive strategy for sustainable production of antimicrobial...