共 27 条
[1]
CASE DO, 1991, J AM SOC INFORM SCI, V42, P657, DOI 10.1002/(SICI)1097-4571(199110)42:9<657::AID-ASI4>3.0.CO
[2]
2-7
[3]
CUTTING DR, 1990, MAR AAAI SPRING S TE
[4]
CUTTING DR, PARC SSL9202 TECH RE
[5]
CUTTING DR, 1993, JUN P SIGIR 93
[6]
CUTTING DR, PARC SSL89101 TECH R
[7]
CUTTING DR, 1992, JUN P SIGIR 92
[8]
ERICKSON T, 1991, P ACM C COMP HUM INT, P49
[9]
FREI HP, 1985, ETH62 I INF TECH REP
[10]
HARMAN D, 1993, 16TH P ANN INT ACM S, P36