Maritime Policy & Management,
Год журнала:
2024,
Номер
unknown, С. 1 - 14
Опубликована: Ноя. 16, 2024
Piracy
and
armed
robbery
have
become
serious
problems
in
maritime
economic
activities,
particularly
the
Straits
of
Malacca
Singapore.
These
crimes
occur
due
to
various
influential
factors,
necessitating
analysis
through
incident
reports.
This
study
aims
identify
factors
influencing
piracy
these
areas
using
natural
language
processing
(NLP)
technologies.
Data
were
obtained
from
reports
compiled
by
relevant
organizations
such
as
Global
Integrated
Shipping
Information
System
(GISIS)
International
Maritime
Organization
(IMO)
Annual
Reports
on
Armed
Robbery
Regional
Cooperation
Agreement
Combating
against
Ships
Asia
(ReCAAP).
data
reconstructed
NLP
further
analyzed
Bidirectional
Encoder
Representations
Transformer
(BERT)
model
derivative,
BERTopic.
Several
topics
analysis,
suggesting
key
outcome
incidents.
will
serve
basis
for
suggestions
solution
provisions
that
can
be
effectively
applied
utilized
decrease
frequency
success
rate
future.
The
findings
provide
crucial
insights
developing
strategies
mitigate
impact
criminal
activities
activities.
Risk Analysis,
Год журнала:
2024,
Номер
44(9), С. 2025 - 2045
Опубликована: Март 1, 2024
Abstract
Navy
escorts
are
considered
crucial
in
countering
illegal
piracy
attacks.
In
this
paper,
a
novel
approach
is
developed
to
investigate
the
effect
of
navy
on
incidents
by
models
based
two
enhanced
Tree‐Augmented
Naïve
(TAN)
Bayesian
networks.
This
offers
systematic
investigation
into
various
factors
that
influence
pirate
activities,
and
helps
identify
changes
attack
behaviors
when
confronted
assess
effectiveness
anti‐piracy
measures.
An
empirical
study
conducted
utilizing
unique
data
set
compiled
from
multiple
sources
2000
2019.
The
evidence
shows
there
was
gradual
reduction
incidence
attacks
East
Africa
following
implementation
2009,
but
with
surge
2010
2011.
is,
thus,
divided
time
periods
at
point
2009
facilitate
robust
comprehensive
analysis,
resulting
development
TAN
models.
Meanwhile,
geographical
distribution
has
shifted
international
waters
port
areas
territorial
waters.
We
argue
shift
could
be
attributed
calculating
behavior
pirates
they
encounter
external
pressures.
Finally,
Shapely
introduced
evaluate
potential
implemented
risk
management
strategies
Game
Theory
perspective.
new
insights
promotion
contributes
framework
for
assessing
risks
uncertain
dynamic
environments.
