Indexing and Searching Mathematics in Digital Libraries
Identifieur interne : 000388 ( Main/Exploration ); précédent : 000387; suivant : 000389Indexing and Searching Mathematics in Digital Libraries
Auteurs : Petr Sojka [République tchèque] ; Martin Líška [République tchèque]Source :
- Lecture Notes in Computer Science [ 0302-9743 ] ; 2011.
Abstract
Abstract: This paper surveys approaches and systems for searching mathematical formulae in mathematical corpora and on the web. The design and architecture of our MIaS (Math Indexer and Searcher) system is presented, and our design decisions are discussed in detail. An approach based on Presentation MathML using a similarity of math subformulae is suggested and verified by implementing it as a math-aware search engine based on the state-of-the-art system, Apache Lucene. Scalability issues were checked based on 324,000 real scientific documents from arXiv archive with 112 million mathematical formulae. More than two billions MathML subformulae were indexed using our Solr-compatible Lucene extension.
Url:
DOI: 10.1007/978-3-642-22673-1_16
Affiliations:
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Le document en format XML
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