160 search results - page 29 / 32 » Schema and Database Evolution in the O2 Object Database Syst... |
112
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JIB
2007
15 years 2 months ago
2007
We are developing a vendor-independent archive and on top of that a data warehouse for mass spectrometry metabolomics data. The archive schema resembles the communitydeveloped obj...
113
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ER
2007
Springer
15 years 8 months ago
2007
Springer
Today, there are several approaches supporting an integrated processing of XML and (object-)relational data sources. However, each of these approaches favors a single data model f...
130
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SACMAT
2006
ACM
15 years 8 months ago
2006
ACM
In this paper we propose an access control model for the Resource Description Framework (RDF). We argue that existing access control models, like the ones developed for securing e...
116
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GIS
2010
ACM
15 years 28 days ago
2010
ACM
Recently, a wide range of applications like hurricane research, fire management, navigation systems, and transportation, to name only a few, has shown increasing interest in mana...
130
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CIKM
1994
Springer
15 years 6 months ago
1994
Springer
may be saved for later reuse of material, but also to preserve the historical perspective of work done [ha:92]. In particular, in distributed and collaborative hypertext systems, v...