Mocassin: Search of Mathematical Scholarly Papers

Description of a free open source framework for targeted search of mathematical scholarly papers

Transcript

1. Mocassin: Search of Mathematical Scholarly Papers Nikita Zhiltsov http://cll.niimm.ksu.ru/~nzhiltsov Kazan (Volga Region) Federal University, Russia February 27, 2012 1 / 16
2. is a free open source framework for targeted search of mathematical scholarly papers 2 / 16
3. is See Mocassin at Google Code: http://code.google.com/p/mocassin 3 / 16
4. ¾Targeted Search¿ means that ... we consider a given collection of papers as a unied mathematical knowledge space i.e. an interconnected graph of mathematical knowledge elements e.g. particular theorems or proofs in a paper that rely on (or refer to) dierent theorems , denitions , equations , or whichever elements described in the paper or elsewhere in the collection 4 / 16
5. Features Indexing L ATEX documents as LOD-compliant RDF data Mining logical structure: - Typical structural elements of scholarly papers in mathematics, and - relations between them, which are dened in the Mocassin ontology Resolving combinations of structured queries and full text queries e.g. - nd all the sections, each of which refers to a theorem that contains a keyword nite group Inference during query resolution - nd all the proofs, each of which depends (even transitively!) on a given lemma 5 / 16
6. Mocassin Technology Stack 6 / 16
7. 7 / 16
8. SPARQL endpoint http://cll.niimm.ksu.ru:8890/sparql 8 / 16
9. Current status of RDF data set 820 articles of ¾Izvestiya VUZ. Matematika¿ in Russian from http://mathnet.ru Over 290K RDF triples Over 2300 theorems, 1700 proofs, 1400 lemmas, 500 denitions and other mathematical entities indexed 9 / 16
10. Search Page http://cll.niimm.ksu.ru/mocassin 10 / 16
11. Query Formulation 11 / 16
12. SERP List 12 / 16
13. Document Preview 13 / 16
14. Dashboard 14 / 16
15. Future Work Research Citation Link Analysis Ranking search results Understanding symbol meanings User evaluation Development Make an indexing process distributed Make query formulation UI more handy 15 / 16
16. Thanks for your attention! Looks interesting? Questions? Feel free to email the author: nikita {dot} zhiltsov {at} gmail {dot} com 16 / 16