共 5 条
[1]
Aho A. V., 1972, SIAM Journal on Computing, V1, P131, DOI 10.1137/0201008
[3]
SALTON G, 1968, AUTOMATIC INFORMATIO
[5]
MODEL OF INFORMATION RETRIEVAL SYSTEM BASED ON THESAURUS
[J].
INFORMATION STORAGE AND RETRIEVAL,
1971, 7 (02)
:89-&