-
Hildreth, C.R.: Online public access catalogs : the user interface (1982)
0.11
0.1143366 = product of:
0.2286732 = sum of:
0.2286732 = product of:
0.4573464 = sum of:
0.4573464 = weight(_text_:c.r in 2426) [ClassicSimilarity], result of:
0.4573464 = score(doc=2426,freq=2.0), product of:
0.3016809 = queryWeight, product of:
6.8606052 = idf(docFreq=125, maxDocs=44218)
0.043972928 = queryNorm
1.515994 = fieldWeight in 2426, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.8606052 = idf(docFreq=125, maxDocs=44218)
0.15625 = fieldNorm(doc=2426)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Hildreth, C.R.: ¬The GUI OPAC : approach with caution (1995)
0.07
0.06860196 = product of:
0.13720392 = sum of:
0.13720392 = product of:
0.27440783 = sum of:
0.27440783 = weight(_text_:c.r in 3230) [ClassicSimilarity], result of:
0.27440783 = score(doc=3230,freq=2.0), product of:
0.3016809 = queryWeight, product of:
6.8606052 = idf(docFreq=125, maxDocs=44218)
0.043972928 = queryNorm
0.9095963 = fieldWeight in 3230, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.8606052 = idf(docFreq=125, maxDocs=44218)
0.09375 = fieldNorm(doc=3230)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Hildreth, C.R.: Intelligent interfaces and retrieval methods for subject searching in bibliographic retrieval systems (1989)
0.06
0.0571683 = product of:
0.1143366 = sum of:
0.1143366 = product of:
0.2286732 = sum of:
0.2286732 = weight(_text_:c.r in 2306) [ClassicSimilarity], result of:
0.2286732 = score(doc=2306,freq=2.0), product of:
0.3016809 = queryWeight, product of:
6.8606052 = idf(docFreq=125, maxDocs=44218)
0.043972928 = queryNorm
0.757997 = fieldWeight in 2306, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.8606052 = idf(docFreq=125, maxDocs=44218)
0.078125 = fieldNorm(doc=2306)
0.5 = coord(1/2)
0.5 = coord(1/2)