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ICDE
2008
IEEE
117views Database» more  ICDE 2008»
15 years 11 months ago
MOOLAP: Towards Multi-Objective OLAP
Aggregation is among the core functionalities of OLAP systems. Frequently, such queries are issued in decision support systems to identify interesting groups of data. When more tha...
Shyam Antony, Ping Wu, Divyakant Agrawal, Amr El A...
ANLP
1992
86views more  ANLP 1992»
14 years 10 months ago
Generating Spatial Descriptions for Cross-modal References
We present a localisation component that supports the generation of cross-modal deictic expressions in the knowledge-based presentation system WIP. We deal with relative localisat...
Peter Wazinski
91
Voted
DASFAA
2007
IEEE
165views Database» more  DASFAA 2007»
15 years 1 months ago
Making the Most of Cache Groups
Cache groups are a powerful concept for database caching, which is used to relieve the backend database load and to keep referenced data close to the application programs at the &q...
Andreas Bühmann, Theo Härder
ADBIS
2004
Springer
124views Database» more  ADBIS 2004»
15 years 3 months ago
Database Caching - Towards a Cost Model for Populating Cache Groups
Web caching keeps single Web objects ready somewhere in caches in the user-to-server path, whereas database caching uses fullfledged database management systems as caches to adapt...
Theo Härder, Andreas Bühmann
PCI
2005
Springer
15 years 3 months ago
Middleware for Building Ubiquitous Computing Applications Using Distributed Objects
Ubiquitous systems are characterized by multi-fold complexity, stemming mainly from the vast number of possible interactions between many heterogeneous objects and services. Device...
Nicolas Drossos, Eleni Christopoulou, Achilles Kam...