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» DSD: A schema language for XML
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JCSS
2007
107views more  JCSS 2007»
13 years 6 months ago
On the minimization of XML Schemas and tree automata for unranked trees
Automata for unranked trees form a foundation for XML schemas, querying and pattern languages. We study the problem of efficiently minimizing such automata. First, we study unrank...
Wim Martens, Joachim Niehren
SIGMOD
2009
ACM
158views Database» more  SIGMOD 2009»
14 years 7 months ago
Simplifying XML schema: effortless handling of nondeterministic regular expressions
Whether beloved or despised, XML Schema is momentarily the only industrially accepted schema language for XML and is unlikely to become obsolete any time soon. Nevertheless, many ...
Geert Jan Bex, Wouter Gelade, Wim Martens, Frank N...
MTSR
2007
Springer
14 years 26 days ago
agroXML Enabling Standardized, Platform-Independent Internet Data Exchange in Farm Management Information Systems
agroXML is a standardized language for data exchange in agriculture. It is based on the eXtensible Markup Language (XML) using XML Schema as its definition language. agroXML is us...
Mario Schmitz, Daniel Martini, Martin Kunisch, Han...
ICFP
2009
ACM
14 years 7 months ago
Identifying query incompatibilities with evolving XML schemas
During the life cycle of an XML application, both schemas and queries may change from one version to another. Schema evolutions may affect query results and potentially the validi...
Nabil Layaïda, Pierre Genevès, Vincent...
FROCOS
2007
Springer
14 years 27 days ago
Languages Modulo Normalization
Abstract. We propose a new class of tree automata, called tree automata with normalization (TAN). This framework extends equational tree automata, and improved the results of them:...
Hitoshi Ohsaki, Hiroyuki Seki