Browse Items (40 total)
- Collection: Vol. 19, No. 1 2021
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TELKOMNIKA Telecommunication, Computing, Electronics and Control
A hybrid naïve Bayes based on similarity measure to optimize the mixed-data classification
In this paper, a hybrid method has been introduced to improve the
classification performance of naïve Bayes (NB) for the mixed dataset and
multi-class problems. This proposed method relies on a similarity measure
which is applied to portions that…
classification performance of naïve Bayes (NB) for the mixed dataset and
multi-class problems. This proposed method relies on a similarity measure
which is applied to portions that…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Performance of multi-hop cognitive MIMO relaying networks
with joint constraint of intercept probability and limited interference
In this paper, we propose a multi-hop multiple input multiple output (MIMO)
decode-and-forward relaying protocol in cognitive radio networks. In this
protocol, a multi-antenna secondary source attempts to send its data to a multi-
antenna…
decode-and-forward relaying protocol in cognitive radio networks. In this
protocol, a multi-antenna secondary source attempts to send its data to a multi-
antenna…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Finding the discriminative frequencies of motor electroencephalography signal using genetic algorithm
A crucial part of the brain-computer interface is a classification of
electroencephalography (EEG) motor tasks. Artifacts such as eye and muscle
movements corrupt EEG signal and reduce the classification performance.
Many studies try to extract…
electroencephalography (EEG) motor tasks. Artifacts such as eye and muscle
movements corrupt EEG signal and reduce the classification performance.
Many studies try to extract…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Cloud computing acceptance among public sector employees
Cloud computing is one of the platforms that drive organisations and users to
be better prepared for a simpler computing platform and offers significant
benefits to the quality of work. The transition from conventional computing to
the virtual…
be better prepared for a simpler computing platform and offers significant
benefits to the quality of work. The transition from conventional computing to
the virtual…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Quantitative estimation of TV white space in Southwest Nigeria
The demand for bandwidth has increased in recent years with the advent of
new technologies in the wireless systems which have resulted into spectrum
crunch. Utilizing the free ultra high frequency (UHF), television (TV) channels
also known as TV…
new technologies in the wireless systems which have resulted into spectrum
crunch. Utilizing the free ultra high frequency (UHF), television (TV) channels
also known as TV…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Sentiments analysis of customer satisfaction in public services
using K-nearest neighbors algorithm and natural language processing approach
Customer satisfaction is very important for public service providers, customer
satisfaction can be delivered with a survey application or writing criticism that
can be used to evaluate and improve service. Unfortunately, there are only a
few…
satisfaction can be delivered with a survey application or writing criticism that
can be used to evaluate and improve service. Unfortunately, there are only a
few…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Controller design for gantry crane system using modified sine cosine optimization algorithm
objective of this research paper is to design a control system to optimize
the operating works of the gantry crane system. The dynamic model of the
gantry crane system is derived in terms of trolley position and payload
oscillation, which is…
the operating works of the gantry crane system. The dynamic model of the
gantry crane system is derived in terms of trolley position and payload
oscillation, which is…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Optimal distribution network configuration using improved backtracking search algorithm
Optimal network configuration is one of the effective approaches for power
loss reduction of the distribution network. This paper shows a network
reconfiguration method using improved backtracking search algorithm
(IBSA). Wherein, IBSA is improved…
loss reduction of the distribution network. This paper shows a network
reconfiguration method using improved backtracking search algorithm
(IBSA). Wherein, IBSA is improved…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Cluster-based information retrieval by using (K-means)- hierarchical parallel genetic algorithms approach
Cluster-based information retrieval is one of the information retrieval (IR)
tools that organize, extract features and categorize the web documents
according to their similarity. Unlike traditional approaches, cluster-based IR is
fast in…
tools that organize, extract features and categorize the web documents
according to their similarity. Unlike traditional approaches, cluster-based IR is
fast in…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Drone image-based parameters for assessing the vegetation condition the reclamation success in post-mining oil exploration
This paper examines drone-based parameters for assessing the success of
reclamation activities in post-mining oil-exploration area. The applied drone-
based images were multispectral images having visible light and infrared
wavelength regions…
reclamation activities in post-mining oil-exploration area. The applied drone-
based images were multispectral images having visible light and infrared
wavelength regions…