1180 search results - page 147 / 236 » A Logical Data Model for Integrated Geographical Databases |
157
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CIKM
2011
Springer
14 years 4 months ago
2011
Springer
We present Nyaya, a system for the management of Semantic-Web data which couples a general-purpose and extensible storage mechanism with efficient ontology reasoning and querying ...
163
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CIKM
2000
Springer
15 years 8 months ago
2000
Springer
Geographic Information Systems (GISs) have become an essential tool for efficient handling of our natural and artificial environment. The most important activities in a GIS are qu...
133
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STORAGESS
2005
ACM
15 years 10 months ago
2005
ACM
In this paper we describe the design for the Pvault software, which is a personal data manager that stores and retrieves data from a remote untrusted data server securely. The maj...
159
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ICICS
2007
Springer
15 years 8 months ago
2007
Springer
Authentication is increasingly relevant to data management. Data is being outsourced to untrusted servers and clients want to securely update and query their data. For example, in ...
174
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AGIS
1998
15 years 4 months ago
1998
With the development of modern cities, 3-D spatial information systems (SIS) are increasingly required for spatial planning, communication systems and other applications. The geom...