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ICDCSW
2007
IEEE
14 years 4 months ago
2007
IEEE
— With the rapid growth of wireless sensor systems deployment, data quality has become a critical issue to the success of these applications. In this paper, we first raise the d...
SIGMOD
1997
ACM
14 years 2 months ago
1997
ACM
MDM is a tool that enables the users to de ne schemes of di erent data models and to perform translations of schemes from one model to another. These functionalities can be at the...
ER
2007
Springer
14 years 1 months ago
2007
Springer
The paper presents an unified Description Logic (DL) model for databases. Describing database models using DLs is a fundamental problem in many areas because it turns databases to...
AO
2007
13 years 10 months ago
2007
While Bachman’s role data model is often cited, it appears
UAI
1997
13 years 11 months ago
1997
Recursive graphical models usually underlie the statistical modelling concerning probabilistic expert systems based on Bayesian networks. This paper de nes a version of these mode...