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SDB
1995
91views Database» more  SDB 1995»
15 years 8 months ago
Semantics in Spatial Databases
In this paper we discuss two data models for spatial database systems: the linear data model and the topological data model. Both can be used to model a wide range of applications....
Bart Kuijpers, Jan Paredaens, Luc Vandeurzen
132
Voted
IS
2006
15 years 4 months ago
Granularity reduction in temporal document databases
With rapidly decreasing storage costs, temporal document databases are now a viable solution in many contexts. However, storing an ever-growing database can still be too costly, a...
Kjetil Nørvåg
CORR
2011
Springer
167views Education» more  CORR 2011»
14 years 8 months ago
Negative Database for Data Security
Data Security is a major issue in any web-based application. There have been approaches to handle intruders in any system, however, these approaches are not fully trustable; evide...
Anup Patel, Niveeta Sharma, Magdalini Eirinaki
EDBT
2009
ACM
98views Database» more  EDBT 2009»
15 years 11 months ago
A runtime approach to model-independent schema and data translation
A runtime approach to model-generic translation of schema and data is proposed. It is based on our previous work on MIDST, a platform conceived to perform translations in an off-...
Paolo Atzeni, Luigi Bellomarini, Francesca Bugiott...
ICEIS
2003
IEEE
15 years 9 months ago
A Multi-Level Architecture for Distributed Object Bases
Abstract: The work described in this article arises from two needs. First, there is still a need for providing more sophisticated database systems than just relational ones. Second...
Markus Kirchberg, Klaus-Dieter Schewe, Alexei Tret...