Unstructured p2p database systems are usually characterized by the presence of schema mappings among peers. In these systems, the detection of corrupted mappings is a key problem. This paper describes a novel technique for maintaining mappings in XML p2p databases, based on a semantic notion of mapping correctness.
Mapping Maintenance in XML P2P Databases
SARTIANI, CARLO
2006-01-01
Abstract
Unstructured p2p database systems are usually characterized by the presence of schema mappings among peers. In these systems, the detection of corrupted mappings is a key problem. This paper describes a novel technique for maintaining mappings in XML p2p databases, based on a semantic notion of mapping correctness.File in questo prodotto:
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