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FOSSACS
2011
Springer
14 years 9 months ago
Ordinal Theory for Expressiveness of Well Structured Transition Systems
To the best of our knowledge, we characterize for the first time the importance of resources (counters, channels, alphabets) when measuring expressiveness of WSTS. We establish, f...
Rémi Bonnet, Alain Finkel, Serge Haddad, Fe...
WWW
2006
ACM
16 years 6 months ago
Symmetrically exploiting XML
Path expressions are the principal means of locating data in a hierarchical model. But path expressions are brittle because they often depend on the structure of data and break if...
Shuohao Zhang, Curtis E. Dyreson
WWW
2008
ACM
16 years 6 months ago
Learning deterministic regular expressions for the inference of schemas from XML data
Inferring an appropriate DTD or XML Schema Definition (XSD) for a given collection of XML documents essentially reduces to learning deterministic regular expressions from sets of ...
Geert Jan Bex, Wouter Gelade, Frank Neven, Stijn V...
FUIN
2007
138views more  FUIN 2007»
15 years 6 months ago
Parsing Expression Grammar as a Primitive Recursive-Descent Parser with Backtracking
Two recent developments in the field of formal languages are Parsing Expression Grammar (PEG) and packrat parsing. The PEG formalism is similar to BNF, but defines syntax in ter...
Roman R. Redziejowski
VL
1999
IEEE
120views Visual Languages» more  VL 1999»
15 years 10 months ago
Formalizing Spider Diagrams
Geared to complement UML and to the specification of large software systems by non-mathematicians, spider diagrams are a visual language that generalizes the popular and intuitive...
Joseph Gil, John Howse, Stuart Kent