Computer Modeling in Engineering & Sciences,
Journal Year:
2023,
Volume and Issue:
138(2), P. 1951 - 1979
Published: Nov. 13, 2023
Tourism
is
a
popular
activity
that
allows
individuals
to
escape
their
daily
routines
and
explore
new
destinations
for
various
reasons,
including
leisure,
pleasure,
or
business.
A
recent
study
has
proposed
unique
mathematical
concept
called
q−Rung
orthopair
fuzzy
hypersoft
set
(ROFHS)
enhance
the
formal
representation
of
human
thought
processes
evaluate
tourism
carrying
capacity.
This
approach
can
capture
imprecision
ambiguity
often
present
in
perception.
With
advanced
tools
this
field,
also
incorporated
Einstein
aggregation
operator
score
function
into
ROFHS
values
support
multi-attribute
decision-making
algorithms.
By
implementing
technique,
effective
plans
be
developed
social
economic
development
while
avoiding
detrimental
effects
such
as
overcrowding
environmental
damage
caused
by
tourism.
case
selected
capacity
will
demonstrate
methodology.
Scientific Reports,
Journal Year:
2023,
Volume and Issue:
13(1)
Published: May 30, 2023
Selecting
a
supplier
for
emergency
medical
supplies
during
disasters
can
be
considered
typical
multiple
attribute
group
decision-making
(MAGDM)
problem.
MAGDM
is
an
intriguing
common
problem
that
rife
with
ambiguity
and
uncertainty.
It
becomes
much
more
challenging
when
governments
care
enterprises
adjust
their
priorities
in
response
to
the
escalating
problems
effectiveness
of
actions
taken
different
countries.
As
become
increasingly
complicated
nowadays,
growing
number
experts
are
likely
use
T-spherical
fuzzy
sets
(T-SFSs)
rather
than
exact
numbers.
T-SFS
novel
extension
fully
convey
ambiguous
information
MAGDM.
The
objective
this
paper
propose
methodology
based
on
interaction
feedback
mechanism
(IFM)
theory.
In
it,
we
first
introduce
T-SF
partitioned
Bonferroni
mean
(T-SFPBM)
weighted
(T-SFWPBM)
operators
fuse
evaluation
provided
by
experts.
Then,
IFM
designed
achieve
consensus
between
meantime,
also
find
weights
using
information.
Furthermore,
light
combination
T-SFWPBM
operator,
algorithm
designed.
Finally,
example
selection
demonstrate
viability
suggested
approach.
influence
parameters
decision
results
comparative
analysis
existing
methods
confirmed
reliability
accuracy
Scientific Reports,
Journal Year:
2024,
Volume and Issue:
14(1)
Published: March 19, 2024
Abstract
Interval-valued
q-rung
orthopair
fuzzy
set
(IVq-ROFS)
is
a
powerful
tool
for
dealing
with
uncertainty.
In
this
paper,
we
first
propose
new
method
aggregating
multiple
IVq-ROFSs,
which
easier
to
understand
and
implement
in
the
multi-attribute
group
decision
making
process
compared
current
aggregation
operators.
Secondly,
paper
introduces
entropy
parameters
based
on
IVq-ROFS,
highly
flexible
due
its
adjustable
parameters.
Based
this,
IVq-ROFS-based
attribute
weight
calculation
proposed
obtain
objective
weights
of
attributes,
more
reasonable
than
existing
methods.
Then,
dimensional
differences
between
three
compromise
scores
original
Combined
Compromise
Solution
(CoCoSo)
method,
enhanced
are
proposed.
These
obtained
by
normalizing
dependent
scores,
ensuring
that
they
fall
within
same
range.
Finally,
novel
CoCoSo
mothed
IVq-ROFS
using
presented.
The
adaptable
scalable,
not
limited
IVq-ROFS.
excellent
performance
robustness
verified
sepsis
diagnosis
applications.
AIMS Mathematics,
Journal Year:
2023,
Volume and Issue:
8(9), P. 20223 - 20253
Published: Jan. 1, 2023
<abstract>
<p>Cloud
storage
is
crucial
in
today's
digital
era
due
to
its
accessibility,
scalability,
cost
savings,
collaboration
and
enhanced
security
features.
The
selection
of
a
reliable
cloud
provider
significant
multi-attribute
group
decision-making
(MAGDM)
problem
that
involves
intrinsic
relationships
among
the
various
alternatives,
attributes
decision
DMs.
Due
uncertain
incomplete
nature
evaluation
data
for
providers,
i.e.,
quality
service
user
feedback,
identification
appropriate
providers
with
accurate
ranking
remains
an
open
research
challenge.
To
address
above-mentioned
challenge,
this
work
proposes
concept
interval-valued
probabilistic
linguistic
T-spherical
fuzzy
set
(IVPLt-SFS).
Then,
some
basic
operations
score
function
are
defined
compare
two
or
more
IVPLt-SF
numbers
(IVPLt-SFNs).
For
information
fusion,
aggregation
operators
IVPLt-SFN
also
developed.
Next,
extended
TOPSIS
method-based
technique
under
established
solve
MAGDM
problem.
Finally,
numerical
example
given
illustrate
practicability
usefulness
designed
approach
suitability
as
tool
selecting
provider.
Comparative
sensitivity
analysis
confirmed
paper
enriches
theory
methodology
analysis.</p>
</abstract>
Heliyon,
Journal Year:
2024,
Volume and Issue:
10(4), P. e26311 - e26311
Published: Feb. 1, 2024
The
effective
operation
of
intangible
assets
in
commercial
sports
events
can
bring
long-term,
sustainable,
and
large-scale
economic
benefits
to
events.
However,
currently,
the
events,
lack
experience
hosting
often
hinders
development
that
should
have
created
higher
profits,
cannot
achieve
expected
value.
operational
management
performance
(IAOMP)
evaluation
sporting
is
multiple-attribute
group
decision-making
(MAGDM).
Logarithmic
TODIM
(LogTODIM)
TOPSIS
technique
was
brought
forward
MAGDM.
interval-valued
intuitionistic
fuzzy
sets
(IVIFSs)
are
as
useful
for
coping
with
uncertain
information
during
IAOMP
In
this
study,
number
TODIM-TOPSIS
(IVIFN-LogTODIM-TOPSIS)
MAGDM
under
IVIFSs
circumstances.
Finally,
numerical
example
verify
IVIFN-LogTODIM-TOPSIS
technique.
main
contribution
study
forward:
(1)
LogTODIM-TOPSIS
extended
light
MEREC
model;
(2)
model
derive
weight
score
values
(3)
circumstances;
(4)
several
different
comparative
analysis
model.
