The R*-tree: an efficient and robust access method for points and rectangles
SIGMOD '90 Proceedings of the 1990 ACM SIGMOD international conference on Management of data
Object-oriented modeling and design
Object-oriented modeling and design
Microsoft OLE DB 2.0 Programmer's Reference and Data Access SDK with Cdrom
Microsoft OLE DB 2.0 Programmer's Reference and Data Access SDK with Cdrom
R-trees: a dynamic index structure for spatial searching
SIGMOD '84 Proceedings of the 1984 ACM SIGMOD international conference on Management of data
GOLAP - Geographical Online Analytical Processing
DEXA '01 Proceedings of the 12th International Conference on Database and Expert Systems Applications
Providing geographic-multidimensional decision support over the web
APWeb'05 Proceedings of the 7th Asia-Pacific web conference on Web Technologies Research and Development
ADVIS'06 Proceedings of the 4th international conference on Advances in Information Systems
Integrating OLAP/SOLAP in E-Business Domains: An Empirical Study
Information Resources Management Journal
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A system composed of a data warehouse (DWH) integrated with geographical information system (GIS) yields significant advantages and introduces a new decision making support quality. The advantages, drawbacks and implementation strategies of the integrated system are discussed. This paper attempts to identify necessary requirements for functionality of the integration module in order to provide complete and consistent system interconnection. The solution should be general enough to be easily reimplemented for a large family of GIS and DWH. Within the project, special attention should be dedicated to the methodology of spatial data aggregation. It is necessary to keep in mind that two different types of information can be used to describe spatial data, namely geometric properties (location, area etc.) and topological ones. A software component, which interconnects these two technologies, is under development within the GOAL research project.