Event Detection and Extraction (EDX) Explorer
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Event Detection
Data
Demonstration
The LEAF Lab
Data
Events
NegTrigger
Data: MAVEN
Trigger word:
heightened
Event Types (Count):
NegTrigger (3)
Negative Trigger
Due
to
heightened
security
measures
following
Self_motion
the
terrorist
Terrorism
attacks
Attack
,
this
was
the
first
Super
Bowl
designated
as
a
National
Special
Security
Event
(
NSSE
)
by
the
Office
of
Homeland
Security
(
OHS
)
.
Tensions
became
Becoming
dangerously
heightened
in
the
months
prior
to
June
1967
.
The
heightened
precautions
were
due
in
part
to
fears
that
effects
Achieve
from
the
storm
Catastrophe
would
be
similar
to
that
of
a
devastating
Destroying
hurricane
Catastrophe
that
struck
Bodily_harm
the
region
two
years
prior
.
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