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ECIS
2000
15 years 8 months ago
Intra-Censal Geographical Information Systems: Application to Binational Border Cities
This paper presents a new design for a census-based binational geographic information system. GIS has had limited application intra-censally i.e. between nations. The reasons are t...
James B. Pick, W. James Hettrick, Nanda K. Viswana...
VLDB
2002
ACM
101views Database» more  VLDB 2002»
16 years 6 months ago
Efficient similarity search for market basket data
Several organizations have developed very large market basket databases for the maintenance of customer transactions. New applications, e.g., Web recommendation systems, present th...
Alexandros Nanopoulos, Yannis Manolopoulos
IDEAS
2009
IEEE
142views Database» more  IDEAS 2009»
16 years 1 months ago
A magic approach to optimizing incremental relational expressions
This paper is concerned with a transformation-based approach to update propagation in an extended version of Codd’s relational algebra which allows for defining derived relatio...
Andreas Behrend
ADBIS
2004
Springer
125views Database» more  ADBIS 2004»
16 years 1 days ago
Using XSLT Stylesheets to Transform XPath Queries
Abstract. Often, XML documents stored in an XML database must be transformed by an XSL processor into a client-specific format before queries are submitted. In applications where X...
Sven Groppe, Stefan Böttcher, Reiko Heckel, G...
DEXAW
2004
IEEE
209views Database» more  DEXAW 2004»
15 years 10 months ago
Spatio-Temporal Data Warehouse Design for Human Activity Pattern Analysis
Many applications refer to moving objects or phenomena and require spatio-temporal modelling and specific analysis. Unlike conventional data where attributes are simple values (nu...
Lionel Savary, Tao Wan, Karine Zeitouni