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» XML Structural Summaries
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BXML
2004
15 years 5 months ago
Metaschema Layering for XML
: The Extensible Markup Language (XML) is based on the concept of schema languages, which are used for validation of XML documents. In most cases, the metamodeling view of XML-base...
Erik Wilde
DKE
2007
90views more  DKE 2007»
15 years 4 months ago
On utilizing variables for specifying FDs in data-centric XML documents
We are interested in specifying functional dependencies (FDs) for data-centric XML documents (XML documents that are used mainly for data storage). FDs are a natural constraint. S...
Wai Yin Mok
IS
2006
15 years 4 months ago
The Michigan benchmark: towards XML query performance diagnostics
We propose a micro-benchmark for XML data management to aid engineers in designing improved XML processing engines. This benchmark is inherently different from application-level b...
Kanda Runapongsa, Jignesh M. Patel, H. V. Jagadish...
WEBDB
2005
Springer
88views Database» more  WEBDB 2005»
15 years 10 months ago
Vague Content and Structure (VCAS) Retrieval for Document-centric XML Collections
Querying document-centric XML collections with structure conditions improves retrieval precisions. The structures of such XML collections, however, are often too complex for users...
Shaorong Liu, Wesley W. Chu, Ruzan Shahinian
PVLDB
2010
120views more  PVLDB 2010»
15 years 2 months ago
EXTRUCT: Using Deep Structural Information in XML Keyword Search
Users who are unfamiliar with database query languages can search XML data sets using keyword queries. Previous work has shown that current XML keyword search methods, although in...
Arash Termehchy, Marianne Winslett