T. H. Merrett
Attribute Metadata for Relational OLAP and Data Mining
PDF slides 91KB
Slides for a talk on attribute metadata for relational OLAP and data mining.
Topological Structures for Spatial Databases in Two and Three Dimensions
Gzipped Postscript paper 124KB
The paper on which the above talk is based.
Eighth Biennial Workshop on Data Bases and Programming
Languages, Monteporzio Catone, Roma, Italy, Sept. 7--10, 2001, 65--76.
Topological Structures for Spatial Databases in Two and Three Dimensions
PDF paper 237KB
Same.