NLP for CP
Addressing Constraint Programming with Natural Language Processing
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Correct
predictions are in
blue
. If we detect only a subset of a labelled sentence, we highlight the caught part as
blue
, the missing part
light blue.
False positives
are in
green
and
false negatives
are in
red
.
Problem Multi-Machine_Assignment_Scheduling — Constraint detection
In
this
model
there
are
n
tasks
and
m
dissimilar
machines
.
Each
task
can
be
processed
on
any
and
only
one
machine
.
Each
machine
can
handle
only
one
task
at
a
time
.
The
processing
cost
and
the
processing
time
of
task
i
on
machine
j
are
$
c
_
-LCB-
ij
-RCB-
$
and
$
p
_
-LCB-
ij
-RCB-
$
,
respectively
.
Processing
of
task
$
i
$
can
only
begin
after
the
release
date
$
r_i
$
,
and
must
be
completed
at
the
latest
by
the
due
date
$
d_i
$
.
The
problem
is
to
carry
out
all
the
tasks
at
the
least
possible
cost
.
Problem Multi-Machine_Assignment_Scheduling — Detection of the decisions and objects to be modeled
In
this
model
there
are
n
tasks
and
m
dissimilar
machines
.
Each
task
can
be
processed
on
any
and
only
one
machine
.
Each
machine
can
handle
only
one
task
at
a
time
.
The
processing
cost
and
the
processing
time
of
task
i
on
machine
j
are
$
c
_
-LCB-
ij
-RCB-
$
and
$
p
_
-LCB-
ij
-RCB-
$
,
respectively
.
Processing
of
task
$
i
$
can
only
begin
after
the
release
date
$
r_i
$
,
and
must
be
completed
at
the
latest
by
the
due
date
$
d_i
$
.
The
problem
is
to
carry
out
all
the
tasks
at
the
least
possible
cost
.
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