Multi-lingual search engine to access PubMed monolingual subsets: a feasibility study.
PubMed contains many articles in languages other than English but it is difficult to find them using the English version of the Medical Subject Headings (MeSH) Thesaurus. The aim of this work is to propose a tool allowing access to a PubMed subset in one language, and to evaluate its performance. Translations of MeSH were enriched and gathered in the information system. PubMed subsets in main European languages were also added in our database, using a dedicated parser. The CISMeF generic semantic search engine was evaluated on the response time for simple queries. MeSH descriptors are currently available in 11 languages in the information system. All the 654,000 PubMed citations in French were integrated into CISMeF database. None of the response times exceed the threshold defined for usability (2 seconds). It is now possible to freely access biomedical literature in French using a tool in French; health professionals and lay people with a low English language may find it useful. It will be expended to several European languages: German, Spanish, Norwegian and Portuguese.
CISMeF & TIBS, LITIS EA 4108, Rouen University Hospital, Rouen, France.
Stéfan J
SJ
Darmoni
Lina F
LF
Soualmia
Nicolas
N
Griffon
Julien
J
Grosjean
Gaétan
G
Kerdelhué
Ivan
I
Kergourlay
Badisse
B
Dahamna
D057225:Data Mining / Q000379:methods*; D003628:Database Management Systems; D005240:Feasibility Studies; D016247:Information Storage and Retrieval / Q000379:methods; D019303:Multilingualism; D009323:Natural Language Processing; D039781:PubMed / Q000145:classification*; D057386:Search Engine / Q000379:methods*; D012984:Software; D014175:Translating; D014584:User-Computer Interface; D018875:Vocabulary, Controlled