241 search results - page 47 / 49 » Framework for Object Migration in Federated Database Systems |
ALGORITHMICA
2004
14 years 9 months ago
2004
Query answers from on-line databases can easily be corrupted by hackers or malicious database publishers. Thus it is important to provide mechanisms which allow clients to trust th...
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GIS
2007
ACM
15 years 11 months ago
2007
ACM
This paper presents an approach to visualize and analyze 3D building information models within virtual 3D city models. Building information models (BIMs) formalize and represent d...
ER
2007
Springer
15 years 4 months ago
2007
Springer
Frequently the behaviour of an information system is functionally correct, but it does not meet some quality criteria, such as completeness, consistency, and usability. One way to...
PR
2010
14 years 8 months ago
2010
This paper presents a new personal authentication system that simultaneously exploits 2D and 3D palmprint features. The objective of our work is to improve accuracy and robustness...
WWW
2004
ACM
15 years 10 months ago
2004
ACM
Centralized Resource Description Framework (RDF) repositories have limitations both in their failure tolerance and in their scalability. Existing Peer-to-Peer (P2P) RDF repositori...