History of Scholarly IR

Main

mechanical catalog retrieval

1891 - 1892

Calvin Mooers defines Information Retrieval

1950 - 1951

UNIVAC

1951 - 1952

PubMed

1996 - 1997

Cite Seer (autonomous indexing) is born

1998 - 1999

Google Scholar is born

2004 - 2005

Microsoft Academic Search

2009 - 2010

models

Luhn suggests TF

1957 - 1958

Pritchard defines Bibliometrics

1969 - 1970

Sparck Jones suggests IDF

1972 - 1973

Salton creates vector space model

1975 - 1976

Van Rijsbergen term independence

1979 - 1980

Latent semantic indexing (LSI)

1990 - 1991

First web search engine (JumpStation)

1993 - 1994