Towards Generating Text from Discourse Representation Structures
Towards Generating Text from Discourse Representation Structures
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从话语表征结构生成文本
DOI:
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发表时间:
2011
期刊:
影响因子:
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通讯作者:
Johan Bos
中科院分区:
文献类型:
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作者:
Valerio Basile;Johan Bos
We argue that Discourse Representation Structures form a suitable level of language-neutral meaning representation for micro planning and surface realisation. DRSs can be viewed as the output of macro planning, and form the rough plan and structure for generating a text. We present the first ideas of building a large DRS corpus that enables the development of broad-coverage, robust text generators. A DRS-based generator imposes various challenges on micro-planning and surface realisation, including generating referring expressions, lexicalisation and aggregation.