2 papers
cs.DB2026
Sema: A High-performance System for LLM-based Semantic Query Processing
Kangkang Qi, Dongyang Xie, Wenbo Li +4
The integration of Large Language Models (LLMs) into data analytics has unlocked powerful capabilities for reasoning over bulk structured and unstructured data. However, existing s…
cs.DS2019
Scalable Spatial Scan Statistics for Trajectories
Michael Matheny, Dong Xie, Jeff M. Phillips
We define several new models for how to define anomalous regions among enormous sets of trajectories. These are based on spatial scan statistics, and identify a geometric region wh…