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TELKOMNIKA Telecommunication, Computing, Electronics and Control
QR code based authentication method for IoT applications using three security layers
A quick response code-based authentication method (QRAM) is proposed. QRAM is applicable for lots of internet of things (IoT) applications. QRAM aims to verify requests of such an access to IoT applications. Requests are made using a quick response…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Developing barcode scan system of a small-scaled reverse vending machine to sorting waste of beverage containers
Reduce, Reuse, and Recycle is a campaign which aims to reduce
the production of waste. Industry used plastic bottle and cans to store
the beverage. A research was done by University of Georgia, United States and was published by Wall Street Journal…
the production of waste. Industry used plastic bottle and cans to store
the beverage. A research was done by University of Georgia, United States and was published by Wall Street Journal…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Rikitake dynamo system, its circuit simulation and chaotic synchronization via quasi-sliding mode control
Rikitake dynamo system (1958) is a famous two-disk dynamo model that is
capable of executing nonlinear chaotic oscillations similar to the chaotic
oscillations as revealed by palaeomagnetic study. First, we detail the Rikitake
dynamo system, its…
capable of executing nonlinear chaotic oscillations similar to the chaotic
oscillations as revealed by palaeomagnetic study. First, we detail the Rikitake
dynamo system, its…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Experimental study of capacity and electrode structure of six cell dynamic lead acid battery
The six cells of the dynamic lead acid battery (DLAB) series have been made
to resemble the accumulator with sulfuric acid single electrolyte. The tank was
filled with 1200 mL of 30% sulfuric acid and circulated through each unit cell
by a…
to resemble the accumulator with sulfuric acid single electrolyte. The tank was
filled with 1200 mL of 30% sulfuric acid and circulated through each unit cell
by a…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Application of neural network method for road crack detection
The study presents a road pavement crack detection system by extracting picture features then classifying them based on image features. The applied feature extraction method is the gray level co-occurrence matrices (GLCM). This method employs two…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Proposed different relay selection schemes for improving the performance of cooperative wireless networks
Relay selection is a new method currently used to develop and improve
cooperative wireless networks. One of the main advantages of this new
technology is that it can achieve cooperative diversity gain without installing
multiple antennas in the…
cooperative wireless networks. One of the main advantages of this new
technology is that it can achieve cooperative diversity gain without installing
multiple antennas in the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Incident and reflected two waves correlation with cancellous bone structure
The correlation in bone microstructure for ultrasound pulse echo technique is still less accurate compared to through transmission technique. Previous works demonstrated, reflected two modes wave has significant association with bone porosity. The…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Social welfare maximization based optimal energy and reactive power dispatch using ant lion optimization algorithm
In this paper an optimal energy and reactive power dispatch problem is solved
by using the ant lion optimization (ALO) algorithm by considering the total
cost minimization and social welfare maximization (SWM) objectives. Two
different market…
by using the ant lion optimization (ALO) algorithm by considering the total
cost minimization and social welfare maximization (SWM) objectives. Two
different market…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Semi-supervised auto-encoder for facial attributes recognition
The particularity of our faces encourages many researchers to exploit their features in different domains such as user identification, behaviour analysis, computer technology, security, and psychology. In this paper, we present a method for facial…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Data delivery performance on MongoDB generated by WSN over high data load
Wireless sensor networks (WSN) Environment is a collection of nodes that
sensing and sending data to other nodes in a large number of nodes. One of
the WSN concepts is continuous or periodic data collection, then the data
obtained can be further…
sensing and sending data to other nodes in a large number of nodes. One of
the WSN concepts is continuous or periodic data collection, then the data
obtained can be further…