最終更新日:2022/12/24
How good are DCGs from a linguistic perspective? Well, mixed. At one stage (in the early 1980s) they were pretty much state of the art. They made it possible to code complex grammars in a clear way, and to explore the interplay of syntactic and semantic ideas. Certainly any history of parsing in computational linguistics would give DCGs an honourable mention.
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How
good
are
DCGs
from
a
linguistic
perspective?
Well,
mixed.
At
one
stage
(in
the
early
1980s)
they
were
pretty
much
state
of
the
art.
They
made
it
possible
to
code
complex
grammars
in
a
clear
way,
and
to
explore
the
interplay
of
syntactic
and
semantic
ideas.
Certainly
any
history
of
parsing
in
computational
linguistics
would
give
DCGs
an
honourable
mention.