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78
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DAGSTUHL
2004
14 years 11 months ago
2004
We study a metamodel for the Entity Relationship (ER) and the Relational data model. We do this by describing the syntax of the ER data model by introducing classes for ER schemata...
DAGSTUHL
2006
14 years 11 months ago
2006
This paper addresses two important challenges for current P2P systems, namely churn and selfishness. First, we report on a system [19] whose desirable properties (small peer degre...
106
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DAGSTUHL
2001
14 years 11 months ago
2001
GXL (Graph eXchange Language) is designed to be a standard exchange format for graph-based tools. GXL is defined as an XML sublanguage, which offers support for exchanging instanc...
101
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DAGSTUHL
2007
14 years 11 months ago
2007
Computational social choice is an interdisciplinary eld of study at the interface of social choice theory and computer science, with knowledge owing in either direction. On the o...
101
Voted
DAGSTUHL
2004
14 years 11 months ago
2004
A well-studied problem in fault diagnosis is to identify the set of all good processors in a given set {p1, p2, . . . , pn} of processors via asking some processors pi to test whet...