"Which one is better: presentation-based or content-based math search?"
"Which one is better: presentation-based or content-based math search?"
复制标题
“哪一个更好：基于演示或基于内容的数学搜索？”
DOI：
10.1007/978-3-319-08434-3_15
复制
发表时间：
2014
期刊：
影响因子：
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通讯作者：
Akiko Aizawa
中科院分区：
文献类型：
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作者：
Minh-Quoc Nghiem;Giovanni Yoko Kristianto;Goran Topic;Akiko Aizawa
数学内容是一种有价值的信息源，检索数学内容已成为一个重要问题。本文比较了两种数学表达式的搜索策略：基于表示的和基于内容的。基于表示的搜索使用最先进的数学搜索系统，而基于内容的搜索使用数学表达式的语义丰富将数学表达式转换为其内容形式，并使用这些基于内容的表达式进行搜索。通过考虑数学表达式的含义，提高了基于表示的搜索系统的质量。
Mathematical content is a valuable information source and retrieving this content has become an important issue. This paper compares two searching strategies for math expressions: presentation-based and content-based approaches. Presentation-based search uses state-of-the-art math search system while content-based search uses semantic enrichment of math expressions to convert math expressions into their content forms and searching is done using these content-based expressions. By considering the meaning of math expressions, the quality of search system is improved over presentation-based systems.