|
|
|
Volumn , Issue , 1986, Pages 597-616
|
|
QUERY GENERALIZATION: A METHOD FOR INTERPRETING NULL ANSWERS.
a
a
NONE
|
|
Author keywords
[No Author keywords available]
|
|
Indexed keywords
FAILURE INTERPRETATION MECHANISM;
LOOSE STRUCTURE DATA MODEL;
NULL ANSWERS INTERPRETATION;
NULL ANSWERS SOURCES;
QUERY GENERALIZATION;
DATABASE SYSTEMS;
|
|
EID: 0022947727
PISSN: None
EISSN: None
Source Type: Conference Proceeding
DOI: None Document Type: Conference Paper |
|
Times cited : (24)
|
|
References (7)
|
