In order to verify the structure of 15# coal bed makes a multiattribute geologic interpretation by three dimensional data software,fluctuation shape,the burial depth and the area tiny structure of 15# coal bed and 3# coal bed are well controlled.

The design and realization of PB-based soft-components working for data maintenance;

GIS Data Maintenance Solution Based on GPS;

However, the equipment management system saves data into two-dimensional tables, so it just shows two-dimensional data to the users when doing the query.

In the former information aggregation operators of group evaluation,whose information assessment is usually two-dimensional data,the density of information distribution has been not taken account of.

Image retrieval based on variable k-nearest neighbor locally linear embedding data dimension reduction algorithm;

Application of semantic neighbor-based data dimension reduction method in 3D model retrieval;

Image feature data dimension reduction based on concept lattices

Research on classifier of multidimensional data based on radar chart mapping and fuzzy reasoning;

Investigation of multidimensional data analysis in MIS for power service by using OLAP;

Mathematical description of the multidimensional data 2D plane representation and the prove of its uniqueness;