135 search results - page 4 / 27 » Extending the UML-GeoFrame Data Model for Conceptual Modelin... |
FGCN
2008
IEEE
13 years 9 months ago
2008
IEEE
Ubiquitous computing environment requirement needs information sharing of sensors based on sensor network technology, situation-aware and determination functions and other related...
DAWAK
2006
Springer
13 years 11 months ago
2006
Springer
Comprehensive data analysis has become indispensable in a variety of environments. Standard OLAP (On-Line Analytical Processing) systems, designed for satisfying the reporting need...
WWW
2003
ACM
14 years 8 months ago
2003
ACM
This paper presents a design methodology that deals with the presentation aspects involved in the development of a Semantic Web Information System. The methodology is driven by tw...
GIS
2009
ACM
13 years 12 months ago
2009
ACM
Data warehouses and On-Line Analytical Processing (OLAP) provide an analysis framework supporting the decision making process. In many application domains, complex analysis tasks ...
ER
1998
Springer
13 years 11 months ago
1998
Springer
Abstract. Database applications are frequently faced with the necessity of representing time varying information and, particularly in the management of information systems, a few k...