British Food Journal,
Journal Year:
2024,
Volume and Issue:
126(8), P. 3113 - 3133
Published: June 22, 2024
Purpose
This
study
explores
the
factors
impacting
user
adoption
and
trust
in
blockchain-based
food
delivery
systems,
with
a
spotlight
on
Open
Network
for
Digital
Commerce
(ONDC).
In
evolving
sector,
blockchain
offers
transparency
efficiency.
Through
Unified
Theory
of
Acceptance
Use
Technology
(UTAUT)
lens,
this
research
provides
insights
businesses
policymakers,
highlighting
importance
blockchain’s
integration
into
delivery.
Design/methodology/approach
The
employed
UTAUT
its
extensions
as
theoretical
framework.
A
structured
questionnaire
was
developed
disseminated
to
users
ONDC
platform,
responses
were
collected
seven-point
extended
Likert
scale.
analyses
undertaken
employing
partial
least
squares
(PLS)
methodology
structural
equation
modelling
(SEM).
Findings
Key
like
performance
expectancy,
effort
expectancy
social
influence
found
influential
adoption.
Trust
played
central
role,
while
perceived
risk
didn’t
significantly
mediate
process.
culture
moderate
intention.
Originality/value
adds
existing
body
knowledge
by
providing
empirical
platforms.
It
is
among
pioneer
studies
apply
model
realm
platforms,
thereby
offering
unique
perspective
dynamics
behaviour
emerging
field.
Electronics,
Journal Year:
2022,
Volume and Issue:
11(16), P. 2491 - 2491
Published: Aug. 10, 2022
A
food
shortage,
which
has
increased
with
the
climate
crisis,
will
be
one
of
biggest
problems
world,
together
water
scarcity,
in
future
and
damage
sustainability
supply
system.
With
effect
COVID-19
pandemic,
resources
are
decreasing,
prices
rising
all
over
world.
The
decrease
sources
increases
importance
tracking
even
more.
exorbitant
price
after
pandemic
most
concrete
indicators
this.
Blockchain-based
systems
critical
because
they
prevent
their
contribution
to
processes,
such
as
reliability
transparency.
In
this
study,
establishment
a
blockchain-based
system
Turkey,
its
operation,
results
discussed.
It
was
concluded
that
97.54%
participants
using
established
found
application
useful
wanted
an
become
widespread.
addition,
comparing
performance
data
other
blockchain
infrastructures,
value
0.038
s
for
latency
is
435
times
better
than
Ethereum,
popular
infrastructures.
transmission
per
second
285,
reception
335,
CPU
load
rate
19.22
obtained
proposed
Journal of Global Information Management,
Journal Year:
2023,
Volume and Issue:
31(7), P. 1 - 32
Published: June 1, 2023
AI-enabled
blockchain
refers
to
the
use
of
AI
enable
analysis
and
decision-making
processes
based
on
data
collected,
shared,
stored
by
blockchain.
This
helps
overcome
some
existing
challenges
in
applications.
Despite
growing
number
review
papers
AI,
there
is
a
dearth
literature
business
scenarios.
study
uses
bibliometric-content
(1)
identify
three
stages
development
point
out
increasing
diversity
technological
applications;
(2)
strongest
foci
extant
literature;
(3)
unveil
roles
10
application
sectors,
key
enabling
(4)
conclude
referred
ethical
issues
from
levels
make
further
discussion.
The
findings
present
trends
could
help
developers
service
providers
better
manage
Informatics,
Journal Year:
2022,
Volume and Issue:
9(3), P. 70 - 70
Published: Sept. 15, 2022
Home
delivery
(B2C)
experienced
rapid
growth
during
the
COVID-19
pandemic,
especially
food
delivery.
Nonrepudiation
is
a
problem
in
security
and
affects
Blockchain
technology
new
that
addresses
this
issue.
This
paper
proposes
preventing
nonrepudiation
home
through
blockchain
technology.
We
also
design
data
structure
smart
contract
for
distributed
application.
In
addition,
we
evaluate
performance
of
proposed
framework
terms
transaction
fees
response
times.
experimented
on
emulator,
stored
RDBMS,
implemented
client
with
mobile
The
were
directly
impacted
by
gas
used
time.
Primarily,
function
processes
large
size
involves
high
long
accounts
9061
times
length,
while
time
2.84
length.
Finally,
propose
policy
framework.
Revista de Gestão Social e Ambiental,
Journal Year:
2024,
Volume and Issue:
18(9), P. e06250 - e06250
Published: April 30, 2024
Purpose:
The
purpose
of
this
study
is
to
the
influence
trust
on
consumers’
transactional
intention
within
a
P2P
sharing
platform
focusing
consumers
who
used
OFD
in
Hanoi,
Vietnam.
Design/methodology/approach:
A
structured
questionnaire
developed
Google
Form
and
distributed
mainly
through
web-based
telephone-based
platforms.
In
total,
240
valid
responses
were
collected
from
Hanoi.
To
ensure
study's
reliability
representativeness
while
minimizing
bias,
convenience
sampling
method
employed,
considering
demographic
distribution
across
different
age
groups,
genders,
occupations,
income
levels,
various
online
food
delivery
platforms,
income,
frequency
consumption,
average
expense.
Analytical
techniques
included
descriptive
statistics,
Cronbach’s
Alpha
testing,
multiple
regression
analysis.
Results
discussions:
Findings
revealed
that
four
seven
factors
examined
exerted
significant
positive
impact
Consumers’
Intention
Transact:
"Consumer’s
Trust
supplying
Peer’s
Integrity”,
"Consumer's
Products
Ability”,
Benevolence”,
Platform’s
Integrity”.
Conversely,
“Consumer’s
Platforms
Benevolence”
do
‘Customers’
Transact’,
their
effect
lacks
statistical
significance.
Research
Implications:
This
research
sheds
light
Vietnam's
Sharing
Economy,
showcasing
its
transformative
governmental
support.
It
focuses
developing
sector,
highlighting
rapid
growth
By
adopting
trust-based
model,
offers
insights
into
consumer
behavior
contributing
understanding
dynamics.
Originality/Value:
provides
theoretical
foundation
for
trust's
role
shaping
intentions,
laying
groundwork
empirical
practical
applications.
Practically,
actionable
policymakers
industry
players.
emphasizes
importance
integrity,
reliability,
effective
communication
building
trust.
Sustainability,
Journal Year:
2023,
Volume and Issue:
15(17), P. 13010 - 13010
Published: Aug. 29, 2023
As
the
digitization
of
supply
side
continues
to
advance,
takeaway
industry
has
made
a
significant
contribution
economic
growth.
However,
rapid
expansion
scale
also
brought
many
social
problems,
merchants
provide
low-quality
goods
out
psychology
opportunity,
and
uneven
quality
asymmetric
information
not
only
bring
great
regulatory
problems
for
platform,
but
make
it
difficult
consumers
identify
merchants,
as
platform
stakeholders,
is
integrate
resources
achieve
value
co-creation.
Therefore,
in
order
realize
co-creation
among
stakeholders
three-party
evolutionary
game
model
was
constructed
analyze
simulate
strategic
choices
under
different
situations
through
simulation
experiments
explore
sensitive
influence
each
factor.
The
results
study
show
following:
shaping
scientific
reward
punishment
system
setting
reasonable
rewards
punishments
within
limited
threshold;
platforms,
using
word-of-mouth
effects
amplify
loss
network
externalities
that
have
bear
when
they
services,
improving
consumer
feedback
mechanism
reduce
cost
are
all
effective
measures
promote
active
participation
sustainable
healthy
development
industry.
Sensors,
Journal Year:
2023,
Volume and Issue:
23(24), P. 9763 - 9763
Published: Dec. 11, 2023
Blockchain
technologies
have
gained
widespread
use
in
security-sensitive
applications
due
to
their
robust
data
protection.
However,
as
blockchains
are
increasingly
integrated
into
critical
management
systems,
they
become
attractive
targets
for
attackers.
Among
the
various
attacks
on
blockchain
distributed
denial
of
service
(DDoS)
one
most
significant
and
potentially
devastating.
These
render
systems
incapable
processing
transactions,
causing
come
a
halt.
To
address
challenge
detecting
DDoS
blockchains,
existing
visualization
schemes
been
developed.
these
often
fail
provide
early
detection
since
typically
display
only
past
current
system
status.
In
this
paper,
we
present
novel
scheme
that
not
portrays
values
but
also
forecasts
future
expected
statuses.
We
achieve
predictions
by
utilizing
polynomial
regression
with
data.
Additionally,
offer
an
alternative
method
employing
statistical
analysis,
specifically
coefficient
determination,
enhance
accuracy.
Through
our
experiments,
demonstrate
proposed
excels
at
predicting
statuses
anticipating
minimal
error.
Our
work
empowers
managers
blockchain-based
identify
mitigate
earlier
stage.
