Evaluating the Status of Information Retrieval in “Namayeh” and “Nama” Databases and Assessing the Effectiveness of Using Controlled Terms in Indexing These Two Databases by Amir Ghaebi, Fariborz Khosravi, Azita Malmir

“…Purpose: This study was carried out to determine the level of precision, recall, and searching time for “Nama” and “Namayeh” databases, as well as to find out which of the indexing tools (thesaurus and Dewey decimal classification) helps us more in improvement of information retrieval. …”
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