Might a semantic lexicon support hypertextual authoring?
Might a semantic lexicon support hypertextual authoring?
复制标题
语义词典可能支持超文本创作吗？
DOI：
10.3115/974358.974397
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发表时间：
1994
期刊：
影响因子：
--
通讯作者：
M. Pazienza
中科院分区：
文献类型：
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作者：
Roberto Basili;Fabrizio Grisoli;M. Pazienza
It is common opinion that current hypertextual systems do not allow to express objectively the information content of documents, but only the view of the "author". The hyperlink building requires an heavy and highly specialised human intervention: this task is very expensive whenever possible!A different approach, based on NLP methodologies, aiming at automatizing the development of an hypertext, is hereafter proposed. Anchorage points are inferred both from content and structure of documents. A semantic lexicon based on conceptual graph structures is used to guide text understanding. Contextual roles are introduced to model domain specific concepts relevant to the navigation. An off-line activation of useful links has been defined according to explicit user specifications. A simple declarative language (HyDeL) for the definition of such links is availale to the user to create his own views on the document base. HERMES is a prototype system implementing our approach. The paper discusses the semantic processing of a document base and highlights the performance of different hypertextual systems derived by HERMES over different languages and knowledge domains.
