Information-based syntax and semantics: Vol. 1: fundamentals
Information-based syntax and semantics: Vol. 1: fundamentals
The logic of typed feature structures
The logic of typed feature structures
Constraint-based grammar formalisms: parsing and type inference for natural and computer languages
Constraint-based grammar formalisms: parsing and type inference for natural and computer languages
Mathematical and computational aspects of lexicalized grammars
Mathematical and computational aspects of lexicalized grammars
Bidirectional parsing of lexicalized tree adjoining grammars
EACL '91 Proceedings of the fifth conference on European chapter of the Association for Computational Linguistics
A logical version of functional grammar
ACL '87 Proceedings of the 25th annual meeting on Association for Computational Linguistics
Parsing Head-driven Phrase Structure Grammar
ACL '85 Proceedings of the 23rd annual meeting on Association for Computational Linguistics
Multimodal Interaction During Multiparty Dialogues: Initial Results
ICMI '02 Proceedings of the 4th IEEE International Conference on Multimodal Interfaces
STAR '01 Proceedings of the ACL 2001 Workshop on Sharing Tools and Resources - Volume 15
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We present an implemented unification-based parser for relational grammars developed within the stratified feature grammar (SFG) framework, which generalizes Kasper-Rounds logic to handle relational grammar analyses. We first introduce the key aspects of SFG and a lexicalized, graph-based variant of the framework suitable for implementing relational grammars. We then describe a head-driven chart parser for lexicalized SFG. The basic parsing operation is essentially ordinary feature-structure unification augmented with an operation of label unification to build the stratified features characteristic of SFG.