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» The XML Typechecking Problem
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SIGMOD
2004
ACM
112views Database» more  SIGMOD 2004»
15 years 10 months ago
Matching Large XML Schemas
Current schema matching approaches still have to improve for very large and complex schemas. Such schemas are increasingly written in the standard language W3C XML schema, especia...
Erhard Rahm, Hong Hai Do, Sabine Massmann
XSYM
2007
Springer
119views Database» more  XSYM 2007»
15 years 4 months ago
SXDGL: Snapshot Based Concurrency Control Protocol for XML Data
Nowadays, concurrency control for XML data is a big research problem. There are a number of researchers working on this problem, but most of the proposed methods are based on the ...
Peter Pleshachkov, Sergei Kuznetcov
WWW
2006
ACM
15 years 3 months ago
Using proportional transportation similarity with learned element semantics for XML document clustering
This paper proposes a novel approach to measuring XML document similarity by taking into account the semantics between XML elements. The motivation of the proposed approach is to ...
Xiaojun Wan, Jianwu Yang
SIGMOD
2004
ACM
119views Database» more  SIGMOD 2004»
15 years 10 months ago
Lazy Query Evaluation for Active XML
In this paper, we study query evaluation on Active XML documents (AXML for short), a new generation of XML documents that has recently gained popularity. AXML documents are XML do...
Serge Abiteboul, Omar Benjelloun, Bogdan Cautis, I...
ADBIS
2006
Springer
165views Database» more  ADBIS 2006»
15 years 1 months ago
Fragmenting XML Documents via Structural Constraints
Abstract. XML query processors suffer from main-memory limitations that prevent them from processing large XML documents. While content-based predicates can be used to project down...
Angela Bonifati, Alfredo Cuzzocrea, Bruno Zinno