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 RCPSP — Constraint detection
A
RCPSP
consists
of
resources
,
tasks
,
and
precedences
between
some
tasks
where
resources
have
a
specific
capacity
and
tasks
need
some
capacity
of
some
resource
to
be
executed
.
Here
,
we
consider
resources
with
a
constant
discrete
capacity
over
time
and
tasks
with
a
constant
discrete
duration
and
resource
requirements
.
The
objective
is
to
find
a
optimal
schedule
with
respect
to
the
earliest
end
time
of
the
schedule
where
the
tasks
'
resource
requirements
do
not
exceed
the
resource
capacities
to
any
time
and
each
precedence
is
met
.
Problem RCPSP — Detection of the decisions and objects to be modeled
A
RCPSP
consists
of
resources
,
tasks
,
and
precedences
between
some
tasks
where
resources
have
a
specific
capacity
and
tasks
need
some
capacity
of
some
resource
to
be
executed
.
Here
,
we
consider
resources
with
a
constant
discrete
capacity
over
time
and
tasks
with
a
constant
discrete
duration
and
resource
requirements
.
The
objective
is
to
find
a
optimal
schedule
with
respect
to
the
earliest
end
time
of
the
schedule
where
the
tasks
'
resource
requirements
do
not
exceed
the
resource
capacities
to
any
time
and
each
precedence
is
met
.
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