2 papers
cs.DB2025
TAIJI: MCP-based Multi-Modal Data Analytics on Data Lakes
Chao Zhang, Shaolei Zhang, Quehuan Liu +3
The variety of data in data lakes presents significant challenges for data analytics, as data scientists must simultaneously analyze multi-modal data, including structured, semi-st…
cs.DB2025
A Unified Model for Cardinality Estimation by Learning from Data and Queries via Sum-Product Networks
Jiawei Liu, Ju Fan, Tongyu Liu +5
Cardinality estimation is a fundamental component in database systems, crucial for generating efficient execution plans. Despite advancements in learning-based cardinality estimati…