4113 search results - page 752 / 823 » Watermarking Relational Databases |
133
click to vote
ER
2007
Springer
15 years 7 months ago
2007
Springer
The Selfish-brain theory has created the theoretical basis for the systemic analysis of the energy metabolism in terms of a supply chain. The energy in form of glucose equivalents...
117
click to vote
CAISE
2006
Springer
15 years 7 months ago
2006
Springer
Abstract. Data Warehouse (DWH) systems are used by decision makers for performance measurement and decision support. Currently the main focus of the DWH research field is not as mu...
114
click to vote
CIKM
2006
Springer
15 years 7 months ago
2006
Springer
This paper revisits the analysis of annotation propagation from source databases to views defined in terms of conjunctive (SPJ) queries. Given a source database D, an SPJ query Q,...
128
click to vote
ECAI
1998
Springer
15 years 6 months ago
1998
Springer
Abstract. We extend different Description Logics by concrete domains (such as integers and reals) and by aggregation functions over these domains (such as min;max;count;sum), which...
130
click to vote
ER
2000
Springer
15 years 6 months ago
2000
Springer
Abstract E-commerce, web-based booking systems, and on-line auction systems are only a few examples that demonstrate how WWW sites are evolving from hypermedia information reposito...