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SSD
2001
Springer
94views Database» more  SSD 2001»
15 years 11 months ago
Selectivity Estimation of Complex Spatial Queries
Several studies have focused on the efficient processing of simple spatial query types such as selections and spatial joins. Little work, however, has been done towards the optimiz...
Nikos Mamoulis, Dimitris Papadias
SIGMOD
1998
ACM
166views Database» more  SIGMOD 1998»
15 years 11 months ago
CONTROL: Continuous Output and Navigation Technology with Refinement On-Line
The CONTROL project at U.C. Berkeley has developed technologies to provide online behavior for data-intensive applications. Using new query processing algorithms, these technologi...
Ron Avnur, Joseph M. Hellerstein, Bruce Lo, Chris ...
VLDB
1992
ACM
122views Database» more  VLDB 1992»
15 years 11 months ago
Using Flexible Transactions to Support Multi-System Telecommunication Applications
Service order provisioning is an important telecommunication application that automates the process of providing telephone services in response to the customer requests. It is an ...
Mansoor Ansari, Linda Ness, Marek Rusinkiewicz, Am...
VLDB
1990
ACM
77views Database» more  VLDB 1990»
15 years 11 months ago
Efficient Main Memory Data Management Using the DBGraph Storage Model
Therequirementsfor amain memorydatastoragemodel are both compactnessand efficient processing for all database operations. The DBGraph storage model, proposed in this paper, achiev...
Philippe Pucheral, Jean-Marc Thévenin, Patr...
CORR
2010
Springer
173views Education» more  CORR 2010»
15 years 7 months ago
Towards Conceptual Multidimensional Design in Decision Support Systems
Multidimensional databases support efficiently on-line analytical processing (OLAP). In this paper, we depict a model dedicated to multidimensional databases. The approach we prese...
Olivier Teste