Library and Information Science
In library and information sciences, secondary sources are generally regarded as those sources that summarize or add commentary to primary sources in the context of the particular information or idea under study.
Other articles related to "library and information science, information science, and information science, information, science, library":
... Nicholas Belkin (Information Science) Kay Cassell (Reference and Information Science) Marija Dalbello (Social History of Knowledge, Documents, Collections) Carol ... Hastings (Children's Literature) Paul Kantor (Information and Computer Science and Operations Research) Michael Lesk (Information Science) Ya-Ling Lu (Information ... Mclnerney (Information Science, Information and Communication Technology, Social Informatics) Stewart Mohr (Knowledge Management, Information Science) Smaranda Muresan (Natural Language Processing, Digital Libraries ...
... Recall = a (a + c) X 100%, where a = number of retrieved, relevant documents, c = number of non-retrieved, relevant documents (sometimes termed "silence") ... Recall is thus an expression of how exhaustive a search for documents is ...
... Information science General aspects Information access · Information architecture Information management Information retrieval Information seeking · Information society Knowledge ... Library studies c ... Information architecture d ...
Famous quotes containing the words science and/or library:
“There is a chasm between knowledge and ignorance which the arches of science can never span.”
—Henry David Thoreau (18171862)
“I view askance a book that remains undisturbed for a year. Oughtnt it to have a ticket of leave? I think I may safely say no book in my library remains unopened a year at a time, except my own works and Tennysons.”
—Carolyn Wells (18621942)