Browse Items (31 total)
- Collection: Vol. 19, No. 6 2021
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TELKOMNIKA Telecommunication, Computing, Electronics and Control
Suport visual details of X-ray image with plain information
The objective of content-based image retrival (CBIR) is to retrieve relevant
medical images from the medical database with reference to the query image
in a shorter span of time. All the proposed approaches are different, yet the
research goal is…
medical images from the medical database with reference to the query image
in a shorter span of time. All the proposed approaches are different, yet the
research goal is…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Spark plug failure detection using Z-freq and machine learning
Preprogrammed monitoring of engine failure due to spark plug misfire can be
traced using a method called machine learning. Unluckily, a challenge to get
a high-efficiency rate because of a massive volume of training data is
required. During the…
traced using a method called machine learning. Unluckily, a challenge to get
a high-efficiency rate because of a massive volume of training data is
required. During the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Sensing and analysis of spectrum holes in ISM band using USRP testbed
The spectrum frequency in the wireless communication industry is getting
great attention due to the internet of things (IoT) technology's growth.
However, the radio spectrum's frequency band use is limited because the
primary user for specific…
great attention due to the internet of things (IoT) technology's growth.
However, the radio spectrum's frequency band use is limited because the
primary user for specific…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Power saving MAC protocols in wireless sensor networks: a survey
In a wireless sensor network, energy is almost always the greatest limitation.
Energy sources are restricted in many of the environments where nodes are
deployed, limiting them to the use of batteries for power. Therefore,
conserving energy is…
Energy sources are restricted in many of the environments where nodes are
deployed, limiting them to the use of batteries for power. Therefore,
conserving energy is…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
An effective new iterative CG-method to solve unconstrained non-linear optimization issues
In this paper, we proposed a matrix-free double-search direction based on the
updated parameter file of the double-search direction with a new
mathematical formula for the gamma parameter. When comparing the
numerical results of this algorithm…
updated parameter file of the double-search direction with a new
mathematical formula for the gamma parameter. When comparing the
numerical results of this algorithm…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Blocking performance of extended pruned vertically stacked optical banyan structure under different link failure conditions
The blocking performance of extended pruned vertically stacked optical
banyan (VSOB) networks under different link failure conditions has been
analyzed in this paper. We applied plane fixed routing with linear search and
plane fixed routing with…
banyan (VSOB) networks under different link failure conditions has been
analyzed in this paper. We applied plane fixed routing with linear search and
plane fixed routing with…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
An assisting model for the visually challenged to detect bus door accurately
Visually impaired individuals are increasing and as per global statistics,
around 39 million are blind, and 246 million are affected by low vision. Even
in India, as per the recent reviews, over 5 million visually challenged people
are present.…
around 39 million are blind, and 246 million are affected by low vision. Even
in India, as per the recent reviews, over 5 million visually challenged people
are present.…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
A novel deep learning architecture for drug named entity recognition
Drug named entity recognition (DNER) becomes the prerequisite of other
medical relation extraction systems. Existing approaches to automatically
recognize drug names includes rule-based, machine learning (ML) and deep
learning (DL) techniques.…
medical relation extraction systems. Existing approaches to automatically
recognize drug names includes rule-based, machine learning (ML) and deep
learning (DL) techniques.…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Apodization sensor performance for TOPAS fiber Bragg grating
Optical sensors have more capabilities than electronic sensors, and therefore
provide extraordinary developments, including high sensitivity, non-
susceptibility to electromagnetic wave disturbances, small size, and
multiplexing. Furthermore,…
provide extraordinary developments, including high sensitivity, non-
susceptibility to electromagnetic wave disturbances, small size, and
multiplexing. Furthermore,…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Performance gap of two users in downlink full-duplex cooperative NOMA
A full-duplex non-orthogonal multiple access (FD-NOMA) systems are
expected to play a significant role in fifth generation (5G) networks,
addressing spectrum efficiency and massive connections. In this regard, the
feasibility of FD communications…
expected to play a significant role in fifth generation (5G) networks,
addressing spectrum efficiency and massive connections. In this regard, the
feasibility of FD communications…