1179 search results - page 14 / 236 » Query Containment for Data Integration Systems |
99
Voted
AICOM
2004
14 years 9 months ago
2004
Abstract. We address the problem of answering queries using expressive symmetric inter-schema constraints which allow to establish mappings between several heterogeneous informatio...
151
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ICDE
2002
IEEE
15 years 11 months ago
2002
IEEE
The goal of a data integration system is to provide a uniform interface to a multitude of data sources. Given a user query formulated in this interface, the system translates it i...
ECIS
2003
14 years 11 months ago
2003
Workflow management systems are being increasingly used by many organizations to automate business processes and decrease costs. Audit trails from workflow management systems incl...
SIGMOD
2010
ACM
15 years 2 months ago
2010
ACM
Providing scalable database services is an essential requirement for extending many existing applications of the Cloud platform. Due to the diversity of applications, database ser...
110
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ICDE
2012
IEEE
13 years 2 days ago
2012
IEEE
— Uncertainties in data arise for a number of reasons: when the data set is incomplete, contains conflicting information or has been deliberately perturbed or coarsened to remov...