805 search results - page 43 / 161 » On the Role of Integrity Constraints in Data Integration |
ACL
2000
14 years 11 months ago
2000
e, the system labels constituents with either abstract semantic roles such as AGENT or PATIENT, or more domain-specific semantic roles such as SPEAKER, MESSAGE, and TOPIC. The syst...
159
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SIGMOD
2005
ACM
15 years 9 months ago
2005
ACM
Data integrated from multiple sources may contain inconsistencies that violate integrity constraints. The constraint repair problem attempts to find "low cost" changes t...
126
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HICSS
1999
IEEE
15 years 2 months ago
1999
IEEE
Semantic relationships, those class-to-class connections that carry inherent support for constraints and various other functionalities, play an important role when building inform...
178
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SIGECOM
2011
ACM
14 years 15 days ago
2011
ACM
While social interactions are critical to understanding consumer behavior, the relationship between social and commerce networks has not been explored on a large scale. We analyze...
IJIIDS
2010
14 years 8 months ago
2010
With the advent of XML as a data representation and exchange format over the web, a massive amount of data is being stored in XML. The task of data transformation for integration ...