Browse Items (39 total)
- Collection: Vol. 19, No. 4 2021
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TELKOMNIKA Telecommunication, Computing, Electronics and Control
A detailed review of blockchain-based applications fo protection against pandemic like COVID-19
The recent corona virus disease (COVID-19) pandemic has brought the
issues of technological deficiencies and challenges of security and privacy,
validating and maintaining anonymity, user control over records while fully
utilizing the available…
issues of technological deficiencies and challenges of security and privacy,
validating and maintaining anonymity, user control over records while fully
utilizing the available…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
A machine learning approach for the recognition of melanoma skin cancer on macroscopic images
In the last years, computer vision systems for the detection of skin cancer have been
proposed, especially using machine learning techniques for the classification of the
disease and features based on the ABCD dermatology criterion, which gives…
proposed, especially using machine learning techniques for the classification of the
disease and features based on the ABCD dermatology criterion, which gives…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
A numerical-analytical iterative method for solving an electrical oscillator equation
Self-excited oscillation problem occurring from a triode electrical circuit has
been modelled by van der Pol. Until now, the exact solution to the van der Pol
equation is not available. This paper focuses on finding a new method for
solving the…
been modelled by van der Pol. Until now, the exact solution to the van der Pol
equation is not available. This paper focuses on finding a new method for
solving the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
An adaptive IoT architecture using combination of concept-drift and dynamic software product line engineering
Internet of things (IoT) architecture needs to adapt autonomously to the
environment and operational to maintain their supreme services. One common
problem in the IoT architecture is to manage the reliability of data services,
such as sensors’…
environment and operational to maintain their supreme services. One common
problem in the IoT architecture is to manage the reliability of data services,
such as sensors’…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
An automatic screening approach for obstructive sleep apnea from photoplethysmograph using machine learning techniques
Obstructive sleep apnea (OSA), a very common sleep disorder remains as an
underdiagnosed root cause for several cardiovascular and cerebrovascular
diseases. In this paper, we propose an efficient and accurate system that
utilizes a single sensor…
underdiagnosed root cause for several cardiovascular and cerebrovascular
diseases. In this paper, we propose an efficient and accurate system that
utilizes a single sensor…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
An optimized power allocation algorithm for cognitive radio NOMA communication
The primary objective of cognitive radio network is to effectively utilize the
unused spectrum bands. In cognitive radio networks, spectrum sharing
between primary and secondary users is accomplished using either underlay
or interweave cognitive…
unused spectrum bands. In cognitive radio networks, spectrum sharing
between primary and secondary users is accomplished using either underlay
or interweave cognitive…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Analysis of hybrid non-linear autoregressive neural network and local smoothing technique for bandwidth slice forecast
The demand for high steady state network traffic utilization is growing
exponentially. Therefore, traffic forecasting has become essential for
powering greedy application and services such as the internet of things
(IoT) and Big data for 5G…
exponentially. Therefore, traffic forecasting has become essential for
powering greedy application and services such as the internet of things
(IoT) and Big data for 5G…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Application of big data for distribution and consumption of power
The exponentially growing and tremendous collection of data stored in the
power sector, combined with the need for data analysis, has produced an
urgent need for powerful tools to extract hidden data as to effectively
distribute the power for…
power sector, combined with the need for data analysis, has produced an
urgent need for powerful tools to extract hidden data as to effectively
distribute the power for…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Characterization and structural analysis of RF magnetron sputtered strontium stannate thin films
This paper presents physical and morphology properties of strontium stannate
(SrSnO3) perovskite-type as a candidate of an n-type material thin film for
organic-inorganic hybrid diode heterojunction for optoelectronics application.
Typical…
(SrSnO3) perovskite-type as a candidate of an n-type material thin film for
organic-inorganic hybrid diode heterojunction for optoelectronics application.
Typical…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Classification using semantic feature and machine learning: Land-use case application
Land cover classification has interested recent works especially for
deforestation, urban are monitoring and agricultural land use. Traditional
classification approaches have limited accuracy especially for non-
heterogeneous land cover. Thus,…
deforestation, urban are monitoring and agricultural land use. Traditional
classification approaches have limited accuracy especially for non-
heterogeneous land cover. Thus,…