| タイトル | Semantic Analysis of Email Using Domain Ontologies and WordNet |
| 本文（外部サイト） | http://hdl.handle.net/2060/20060017072 |
| 著者（英） | Berrios, Daniel C.; Keller, Richard M. |
| 著者所属（英） | NASA Ames Research Center |
| 発行日 | 2005-01-01 |
| 言語 | eng |
| 内容記述 | The problem of capturing and accessing knowledge in paper form has been supplanted by a problem of providing structure to vast amounts of electronic information. Systems that can construct semantic links for natural language documents like email messages automatically will be a crucial element of semantic email tools. We have designed an information extraction process that can leverage the knowledge already contained in an existing semantic web, recognizing references in email to existing nodes in a network of ontology instances by using linguistic knowledge and knowledge of the structure of the semantic web. We developed a heuristic score that uses several forms of evidence to detect references in email to existing nodes in the Semanticorganizer repository's network. While these scores cannot directly support automated probabilistic inference, they can be used to rank nodes by relevance and link those deemed most relevant to email messages. |
| NASA分類 | Documentation and Information Science |
| 権利 | Copyright, Distribution as joint owner in the copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/259864 |
