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DOLAP
2005
ACM
15 years 5 months ago
Towards a spatial multidimensional model
Data warehouses and OLAP systems help to interactively analyze huge volume of data. This data, extracted from transactional databases, frequently contains spatial information whic...
Sandro Bimonte, Anne Tchounikine, Maryvonne Miquel
HICSS
2002
IEEE
123views Biometrics» more  HICSS 2002»
15 years 9 months ago
On the Performance of a Survivability Architecture for Networked Computing Systems
This research focuses on the performance and timing behavior of a two level survivability architecture. The lower level of the architecture involves attack analysis based on kernel...
William S. Harrison, Axel W. Krings, Nadine Hanebu...
VLDB
2002
ACM
110views Database» more  VLDB 2002»
15 years 3 months ago
Extending an ORDBMS: The StateMachine Module
Extensibility is one of the mayor benefits of object-relational database management systems. We have used this system property to implement a StateMachine Module inside an object-...
Wolfgang Mahnke, Christian Mathis, Hans-Peter Stei...
DKE
1998
88views more  DKE 1998»
15 years 3 months ago
Temporal Grid File: A File Structure for Interval Data
Disk I/O is a major bottleneck for query processing in database applications. This bottleneck is especially a problem for temporal databases because of their large size. Reduction...
Chiang Lee, Te-Ming Tseng
164
Voted
SIGMOD
2011
ACM
176views Database» more  SIGMOD 2011»
14 years 6 months ago
Sharing work in keyword search over databases
An important means of allowing non-expert end-users to pose ad hoc queries — whether over single databases or data integration systems — is through keyword search. Given a set...
Marie Jacob, Zachary G. Ives