Welcome on the research projects software page of my group! Within the NSF funded project (NSF-CAREER-IIS-0347574) "Database Integration of Space, Time, and Uncertainty (STU) as a Foundation for the Next Generation of Geographical Information Systems", my research group developed the following software packages that are publicly available for download:
RATIO: An Infinite-Precision Rational Number System (download)
mSLOB: A structured large object management library for databases (download)
RGP2D: Robust Geometric Primitives for Two-Dimensional Spatial Data (download)
SPAL2D: An Algebra for Two-Dimensional Spatial Objects in Databases (download)
VASA: An Algebra for Vague Spatial Objects in Databases (download)