Efficient Processing of Underspecified Discourse Representations
Efficient Processing of Underspecified Discourse Representations
复制标题
未指定话语表征的有效处理
DOI:
10.3115/1557690.1557761
复制
发表时间:
2008
期刊:
影响因子:
--
通讯作者:
Alexander Koller
中科院分区:
文献类型:
--
作者:
Michaela Regneri;Markus Egg;Alexander Koller
Underspecification-based algorithms for processing partially disambiguated discourse structure must cope with extremely high numbers of readings. Based on previous work on dominance graphs and weighted tree grammars, we provide the first possibility for computing an underspecified discourse description and a best discourse representation efficiently enough to process even the longest discourses in the RST Discourse Treebank.