This paper demonstrates Pynapple-G, an open-source library for scalable spatial grouping
queries based on Apache Sedona (formerly known as GeoSpark). We demonstrate two …

Real-time spatial data analysis is a fundamental requirement for many critical applications in
this digital era. However, such a requirement in practice is often hindered by the low …

Spatial data analysis plays a crucial role in understanding the complex dynamics of our
world across various fields including geography, urban planning, environmental science …

I joined the University of California, Riverside (UCR) as a tenure-track professor of Computer
Science and Engineering and a co-founder for the UCR Center for Geospatial Sciences …