1849 search results - page 136 / 370 » Modelling Context Information with ORM |
173
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KDD
2009
ACM
15 years 9 months ago
2009
ACM
This paper aims at discovering community structure in rich media social networks, through analysis of time-varying, multi-relational data. Community structure represents the laten...
135
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DOA
2001
15 years 5 months ago
2001
Mobile agents are a useful paradigm for the development of complex Internet applications. However, the effective development of mobile agent applications requires suitable models ...
158
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ICDE
2009
IEEE
15 years 2 months ago
2009
IEEE
Data provenance is information that describes how a given data item was produced. The provenance includes source and intermediate data as well as the transformations involved in pr...
153
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WEBDB
2004
Springer
15 years 9 months ago
2004
Springer
In our research on superimposed information management, we have developed applications where information elements in the superimposed layer serve to annotate, comment, restructure...
185
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SDB
1995
15 years 8 months ago
1995
Most of work on partial information in databases asks which operations of standard languages, like relational algebra, can still be performed correctly in the presence of nulls. In...