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Communicating with Databases in Natural Language - Wallace M.

Wallace M. Communicating with Databases in Natural Language - Ellis Horwood Limited, 1985. - 170 p.
Download (direct link): comumunicatingwthisdatabase1985.djvu
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quantifiei hierarchy, see also scope, quantifiei, 54, 55 queiy by example, 12 query language, see foimal queiy language QUERYMASTER, 66
RDBMS ‘list commands’, 71 ‘recipient’ case, 88 lecoid, 31, 39
lecuision,see also Left lecuision, 157 lefeience of a DESCRIPTION, 136 leference
anaphoric, see anaphoia evaluation, 55 pionominal, 33,36 lelations, 36 REL, 26, 28, 43 lelations, 31, 61, 88 base and derived, 96 binaiy, 26,127 lelational data model, 31, 38,39,61,94,123 relational algebia and calculus, 40, 94 ielationships, 123
lelative clause, 43, 83, 98,103,105,130 lestiictions, stiuctuial, infoimational,
applicability, 17,18,19, 26, 38, 43, 83 result specification, ‘list command’, 72ff results, D&Qs, 71,140 ‘retrieve’, 63 ROBOT, 26
lule, ‘list command’, 72ff
mle, PROLOG, 156
luntime components of QPROC, 115
satisfaction, 61, 68, 13.5, 136 scope
quantifiei, 5Iff variable, 59, 64 segment, 31 selection, 61, 135
semantic categoiy, 97, 98,101,104,107 semantic giammai, 26 semantic nets, 38
semantic primitives, see componential analysis semantics,.31, 82, set, D&Qs, 67,1.35 set, CODASYL, 31 shoithand, 27 SHRDLU, 34ff., 40,124 speech acts, 16, 46 spelling collection,.32 spoken language, 12,126 stiuctuial, see restrictions sub-entity, 40
subsets, natuial language, 11,15 substitute, .3.3
synonym, 31,113,114,122,124,125
170 INDEX
syntax
D&Qs, 64, 133 formalism, 65,133,134
teim, predicate calculus, 56, 58
term, PROLOG, 157
Terse queries, 109
Text, 12,17
‘total’67
TQA, 38
trace, grammatical, 105 trace, PROLOG, 75ff, transition network, 22ff transition tree, 22 translation, language, 11 tuple, 61,100
unix, 108
update, database, 12.5 unrecognised words, 132
values, data, 39,113 verb, 27, 29,43, 84 main, 83
modifiers, 83,84, 91, 93, 129 ‘to be’, 106, 129 vocabulary entry, 88ff vertical systems, 124 vocabulary
basic, 110,113 full, 113,114 limited, 110
unification, 159ff.
who, where, when, etc., 44, 95
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