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ER
2006
Springer
158views Database» more  ER 2006»
14 years 14 days ago
Database to Semantic Web Mapping Using RDF Query Languages
One of the main drawbacks of the Semantic Web is the lack of semantically rich data, since most of the information is still stored in relational databases. In this paper, we presen...
Cristian Pérez de Laborda, Stefan Conrad
GVD
2009
108views Database» more  GVD 2009»
13 years 6 months ago
Privacy Challenges for Database Systems
Over the last years the means to collect personal data implicitly or explicitly over the Web and by various kinds of sensors and to combine data for profiling individuals has dram...
Johann Christoph Freytag
TAMC
2009
Springer
14 years 3 months ago
Preserving Privacy versus Data Retention
The retention of communication data has recently attracted much public interest, mostly because of the possibility of its misuse. In this paper, we present protocols that address ...
Markus Hinkelmann, Andreas Jakoby
IKE
2004
13 years 10 months ago
Ontology based Semantic Metadata for Geoscience Data
In Geoscience domain, large amounts of data are accessible, however they vary in formats and are stored at various organizations leading to problems of data discovery, data intero...
Viral Parekh, Jin-Ping Gwo, Timothy W. Finin
ICUIMC
2009
ACM
14 years 3 months ago
Metadata management for integration and analysis of earth observation data
Earth observation technologies have developed rapidly during the last decades. Substantial amounts of earth observation data have been acquired and stored among the literature and...
Akira Takahashi, Masashi Tatedoko, Hiroko Kinutani...