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» Data Models and Query Languages for Spatial Databases
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VLDB
2000
ACM
248views Database» more  VLDB 2000»
15 years 9 months ago
Multi-Dimensional Database Allocation for Parallel Data Warehouses
Data allocation is a key performance factor for parallel database systems (PDBS). This holds especially for data warehousing environments where huge amounts of data and complex an...
Thomas Stöhr, Holger Märtens, Erhard Rah...
180
Voted
NGITS
1993
Springer
15 years 10 months ago
AMOS - An Architecture for Active Mediators
AMOS (Active Mediators Object System) is an architecture to model, locate, search, combine, update, and monitor data in information systems with many work stations connected using...
Gustav Fahl, Tore Risch, Martin Sköld
WWW
2006
ACM
16 years 6 months ago
Upgrading relational legacy data to the semantic web
In this poster, we describe a framework composed of the R2O mapping language and the ODEMapster processor to upgrade relational legacy data to the Semantic Web. The framework is b...
Asunción Gómez-Pérez, Jes&uac...
172
Voted
EDBT
2012
ACM
299views Database» more  EDBT 2012»
13 years 8 months ago
RecStore: an extensible and adaptive framework for online recommender queries inside the database engine
Most recommendation methods (e.g., collaborative filtering) consist of (1) a computationally intense offline phase that computes a recommender model based on users’ opinions o...
Justin J. Levandoski, Mohamed Sarwat, Mohamed F. M...
186
Voted
KRDB
1996
123views Database» more  KRDB 1996»
15 years 7 months ago
Flexible Query-Answering Systems Modelled in Metalogic Programming
Metaprogramming adds new expressive power to logic programming which can be advantageous to transfer to the field of deductive databases. We propose metaprogramming as a way to mo...
Troels Andreasen, Henning Christiansen