4 papers
ORANGE: An Online Reflection ANd GEneration framework with Domain Knowledge for Text-to-SQL
Yiwen Jiao, Tonghui Ren, Yuche Gao +4
Large Language Models (LLMs) have demonstrated remarkable progress in translating natural language to SQL, but a significant semantic gap persists between their general knowledge a…
Survey of Filtered Approximate Nearest Neighbor Search over the Vector-Scalar Hybrid Data
Yanjun Lin, Kai Zhang, Zhenying He +2
Filtered approximate nearest neighbor search (FANNS), an extension of approximate nearest neighbor search (ANNS) that incorporates scalar filters, has been widely applied to constr…
HetFS: A Method for Fast Similarity Search with Ad-hoc Meta-paths on Heterogeneous Information Networks
Xuqi Mao, Zhenyi Chen, Zhenying He +3
Numerous real-world information networks form Heterogeneous Information Networks (HINs) with diverse objects and relations represented as nodes and edges in heterogeneous graphs. S…
CHASE: A Native Relational Database for Hybrid Queries on Structured and Unstructured Data
Rui Ma, Kai Zhang, Zhenying He +3
Querying both structured and unstructured data has become a new paradigm in data analytics and recommendation. With unstructured data, such as text and videos, are converted to hig…