3055 search results - page 66 / 611 » Conceptual Modeling for Data Integration |
ATAL
2010
Springer
14 years 11 months ago
2010
Springer
Agent-based simulations are an increasingly popular means of exploring and understanding complex social systems. In order to be useful, these simulations must capture a range of a...
SYRCODIS
2008
14 years 11 months ago
2008
ETL process evolution is investigated below. A model-driven approach to templates and ETL process evolution problem is developed. We suppose that the ETL process evolution probain...
113
click to vote
CCGRID
2007
IEEE
15 years 4 months ago
2007
IEEE
Data Grids provide transparent access to heterogeneous and autonomous data resources. The main contribution of this paper is the presentation of a data sharing system that (i) is ...
MUM
2004
ACM
15 years 3 months ago
2004
ACM
We present a conceptual mediation framework that features three layers of mediators: presence, integration, and homogenization layers that work together in a peer-to-peer (p2p) ma...
DOLAP
1998
ACM
15 years 2 months ago
1998
ACM
Though designing a data warehouse requires techniques completely different from those adopted for operational systems, no significant effort has been made so far to develop a comp...