@InProceedings{coling04,
  author =       {Ralph Debusmann and Denys Duchier and Alexander Koller and Marco Kuhlmann and Gert Smolka and Stefan Thater},
  title =        {A Relational Syntax-Semantics Interface Based on Dependency Grammar},
  booktitle =    {Proceedings of the COLING 2004 Conference},
  year =         2004,
  address =      {Geneva/SUI},
  authorURLs =   {http://www.ps.uni-sb.de/~rade/ and http://www.loria.fr/~duchier/ and http://www.coli.uni-sb.de/~koller/ and http://www.ps.uni-sb.de/~kuhlmann and http://www.ps.uni-sb.de/~smolka/ and http://www.coli.uni-sb.de/~stth/},
  abstract =     {We propose a syntax-semantics interface that realises
  the mapping between syntax and semantics as a relation and does not
  make functionality assumptions in either direction.  This interface
  is stated in terms of Extensible Dependency Grammar (XDG), a
  grammar formalism we newly specify.  XDG's constraint-based parser
  supports the concurrent flow of information between any two levels
  of linguistic representation, even when only partial analyses are
  available.  This generalises the concept of underspecification.},
  keywords =     {syntax-semantics interface, dependency grammar, underspecification},
}