#19672A generalparsing strategy for 'lexicalized' grammars is discussed.
other,20-3-H89-1036,ak
structures can be composed with a given
<term>
elementary structure
</term>
. The
<term>
' grammar '
</term>
consists
#19584These constraints either hold within the elementary structure itself or specify what other structures can be composed with a givenelementary structure.
other,4-17-H89-1036,ak
parser
</term>
. We finally show how
<term>
idioms
</term>
are represented in
<term>
lexicalized
#19805We finally show howidioms are represented in lexicalized TAGs.
other,8-17-H89-1036,ak
<term>
idioms
</term>
are represented in
<term>
lexicalized TAGs
</term>
. We assign them regular
<term>
syntactic
#19809We finally show how idioms are represented inlexicalized TAGs.
tech,14-8-H89-1036,ak
extended domain of locality
</term>
of
<term>
TAGs
</term>
. A general
<term>
parsing strategy
#19668A 'lexicalized' grammar naturally follows from the extended domain of locality ofTAGs.
other,11-10-H89-1036,ak
<term>
parser
</term>
selects a set of
<term>
elementary structures
</term>
associated with the
<term>
lexical
#19693In the first stage, the parser selects a set ofelementary structures associated with the lexical items in the input sentence, and in the second stage the sentence is parsed with respect to this set.
other,12-18-H89-1036,ak
representing them semantically as one
<term>
entry
</term>
. We finally show how they can be
#19824We assign them regular syntactic structures while representing them semantically as oneentry.
other,3-13-H89-1036,ak
</term>
. The
<term>
system
</term>
parses
<term>
unification formalisms
</term>
that have a
<term>
CFG skeleton
</term>
#19748The system parsesunification formalisms that have a CFG skeleton and that have a TAG skeleton.
other,4-18-H89-1036,ak
TAGs
</term>
. We assign them regular
<term>
syntactic structures
</term>
while representing them semantically
#19816We assign them regularsyntactic structures while representing them semantically as one entry.
model,4-5-H89-1036,ak
head
</term>
. There are no separate
<term>
grammar rules
</term>
. There are , of course ,
<term>
'
#19619There are no separategrammar rules.
other,3-2-H89-1036,ak
head
</term>
. These structures specify
<term>
extended domains of locality
</term>
( as compared to a
<term>
context-free
#19545These structures specifyextended domains of locality (as compared to a context-free grammar) over which constraints can be stated.
tech,6-10-H89-1036,ak
discussed . In the first stage , the
<term>
parser
</term>
selects a set of
<term>
elementary
#19688In the first stage, theparser selects a set of elementary structures associated with the lexical items in the input sentence, and in the second stage the sentence is parsed with respect to this set.
tech,1-13-H89-1036,ak
steps parsing strategy
</term>
. The
<term>
system
</term>
parses
<term>
unification formalisms
#19746Thesystem parses unification formalisms that have a CFG skeleton and that have a TAG skeleton.
lr,1-4-H89-1036,ak
<term>
elementary structure
</term>
. The
<term>
' grammar '
</term>
consists of a
<term>
lexicon
</term>
#19588The' grammar ' consists of a lexicon where each lexical item is associated with a finite number of structures for which that item is the head.
other,9-8-H89-1036,ak
grammar
</term>
naturally follows from the
<term>
extended domain of locality
</term>
of
<term>
TAGs
</term>
. A general
<term>
#19663A 'lexicalized' grammar naturally follows from theextended domain of locality of TAGs.
other,20-10-H89-1036,ak
the
<term>
lexical items
</term>
in the
<term>
input sentence
</term>
, and in the second stage the
<term>
#19702In the first stage, the parser selects a set of elementary structures associated with the lexical items in theinput sentence, and in the second stage the sentence is parsed with respect to this set.
other,26-4-H89-1036,ak
structures for which that item is the
<term>
head
</term>
. There are no separate
<term>
grammar
#19613The 'grammar' consists of a lexicon where each lexical item is associated with a finite number of structures for which that item is thehead.
tech,9-12-H89-1036,ak
be adapted to take advantage of the
<term>
two steps parsing strategy
</term>
. The
<term>
system
</term>
parses
<term>
#19740It can be adapted to take advantage of thetwo steps parsing strategy.
other,29-10-H89-1036,ak
</term>
, and in the second stage the
<term>
sentence
</term>
is parsed with respect to this set
#19711In the first stage, the parser selects a set of elementary structures associated with the lexical items in the input sentence, and in the second stage thesentence is parsed with respect to this set.
tech,10-16-H89-1036,ak
being incrementally interfaced to the
<term>
parser
</term>
. We finally show how
<term>
idioms
#19799Subsets of these lexicons are being incrementally interfaced to theparser.