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HASE
2008
IEEE
15 years 4 months ago
A Grammar-Based Reverse Engineering Framework for Behavior Verification
A high assurance system requires both functional and nonfunctional correctness before the system is put into operation. To examine whether a system’s actual performance complies...
Chunying Zhao, Kang Zhang
71
Voted
GG
2004
Springer
15 years 3 months ago
Parsing String Generating Hypergraph Grammars
A string generating hypergraph grammar is a hyperedge replacement grammar where the resulting language consists of string graphs i.e. hypergraphs modeling strings. With the help of...
Sebastian Seifert, Ingrid Fischer
EMNLP
2011
13 years 9 months ago
Unsupervised Dependency Parsing without Gold Part-of-Speech Tags
We show that categories induced by unsupervised word clustering can surpass the performance of gold part-of-speech tags in dependency grammar induction. Unlike classic clustering ...
Valentin I. Spitkovsky, Hiyan Alshawi, Angel X. Ch...
COLING
1996
14 years 11 months ago
Reversible delayed lexical choice in a bidirectional framework
We describe a bidirectional framework for natural language parsing and generation, using a typedfeatureformalismand an HPSG-based grammar with a parser and generator derived from ...
Graham Wilcock, Yuji Matsumoto
MOZ
2004
Springer
15 years 3 months ago
The XDG Grammar Development Kit
Abstract. Extensible Dependency Grammar (XDG) is a graph description language whose formulas can be solved by constraint programming. XDG is designed so as to yield a declarative a...
Ralph Debusmann, Denys Duchier, Joachim Niehren