Handbook of formal languages, vol. 3
Characterizing mildly context-sensitive grammar formalisms
Characterizing mildly context-sensitive grammar formalisms
An alternative conception of tree-adjoining derivation
Computational Linguistics
Representing paraphrases using Synchronous TAGs
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Pseudo-projectivity: a polynomially parsable non-projective dependency grammar
COLING '98 Proceedings of the 17th international conference on Computational linguistics - Volume 1
Capturing CFLs with Tree Adjoining Grammars
ACL '94 Proceedings of the 32nd annual meeting on Association for Computational Linguistics
Using lexicalized tags for machine translation
COLING '90 Proceedings of the 13th conference on Computational linguistics - Volume 3
Synchronous tree-adjoining grammars
COLING '90 Proceedings of the 13th conference on Computational linguistics - Volume 3
DIRT @SBT@discovery of inference rules from text
Proceedings of the seventh ACM SIGKDD international conference on Knowledge discovery and data mining
Discovery of inference rules for question-answering
Natural Language Engineering
Constraints on strong generative power
ACL '01 Proceedings of the 39th Annual Meeting on Association for Computational Linguistics
Multi-component TAG and notions of formal power
ACL '00 Proceedings of the 38th Annual Meeting on Association for Computational Linguistics
SSST '07 Proceedings of the NAACL-HLT 2007/AMTA Workshop on Syntax and Structure in Statistical Translation
Generating phrasal and sentential paraphrases: A survey of data-driven methods
Computational Linguistics
Adjoining tree-to-string translation
HLT '11 Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies - Volume 1
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In applications such as translation and paraphrase, operations are carried out on grammars at the meta level. This paper shows how a meta-grammar, defining structure at the meta level, is useful in the case of such operations; in particular, how it solves problems in the current definition of Synchronous TAG (Shieber, 1994) caused by ignoring such structure in mapping between grammars, for applications such as translation. Moreover, essential properties of the formalism remain unchanged.