Results 191 to 200 of about 84,856 (222)

XML semantic constraint validation for XML updates: A survey

2011 International Conference on Semantic Technology and Information Retrieval, 2011
XML databases are commonly used for representing data with more complex structures than traditional relational data. Like in any data model, it is very important to ensure that the contents of the database always valid even after any attempt of updates.
Norfaradilla Wahid, Eric Pardede
openaire   +1 more source

Incremental validation of XML documents

ACM Transactions on Database Systems, 2004
We investigate the incremental validation of XML documents with respect to DTDs, specialized DTDs, and XML Schemas, under updates consisting of element tag renamings, insertions, and deletions. DTDs are modeled as extended context-free grammars. "Specialized DTDs" allow the decoupling of element types from element tags.
Andrey Balmin   +2 more
openaire   +1 more source

Approximate Validity of XML Streaming Data

2008 The Ninth International Conference on Web-Age Information Management, 2008
We present a SAX implementation of the statistical embedding associated with XML data, introduced in [1], [2], which allows to efficiently decide eps-validity to any DTD or Schema, for the Edit Distance with Moves. It associates a generalized k-gram to unranked labelled trees (with k = 1/epsiv) from which any regular property can be approximately ...
Huang Cheng, Li Jun, Michel de Rougemont
openaire   +1 more source

Home - About - Disclaimer - Privacy