Sciweavers

183 search results - page 22 / 37
» Information Agents Handling Semantic Data as an Extension to...
Sort
View
GIS
2010
ACM
13 years 5 months ago
Energy-efficient processing of spatio-temporal queries in wireless sensor networks
Research on Moving Object Databases (MOD) has resulted in sophisticated query mechanisms for moving objects and regions. Wireless Sensor Networks (WSN) support a wide range of app...
Markus Bestehorn, Klemens Böhm, Erik Buchmann...
ESWS
2005
Springer
14 years 1 months ago
RDFSculpt: Managing RDF Schemas Under Set-Like Semantics
The Semantic Web is an extension of the current Web in which information is given well-defined meaning to support effective data discovery and integration. The RDF framework is a...
Zoi Kaoudi, Theodore Dalamagas, Timos K. Sellis
VLDB
1993
ACM
97views Database» more  VLDB 1993»
13 years 11 months ago
Managing Derived Data in the Gaea Scientific DBMS
ract One important aspect of scientific data management is metadata management. Metadata is information about data (e.g., content, source, processing applied, precision). One kind ...
Nabil I. Hachem, Ke Qiu, Michael A. Gennert, Matth...
TES
2001
Springer
14 years 1 days ago
Security for Distributed E-Service Composition
Current developments show that tomorrow’s information systems and applications will no longer be based on monolithic architectures that encompass all the functionality. Rather, t...
Stefan Seltzsam, Stephan Börzsönyi, Alfo...
DMDW
2003
269views Management» more  DMDW 2003»
13 years 9 months ago
CASME: A CASE Tool for Spatial Data Marts Design and Generation
Geographic Information Systems (GIS) showed their insufficiencies in front of complex requests for decision-makers. Resulting of the association of the databases and the decision-m...
Hajer Baazaoui Zghal, Sami Faïz, Henda Hajjam...