Browse Items (26 total)
- Collection: Vol. 20, No. 1 2022
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TELKOMNIKA Telecommunication, Computing, Electronics and Control
Development smart eyeglasses for visually impaired people based on you only look once
Visually impaired people are facing many problems in their life. One of
these problems is how they can find the objects in their indoor environment. This research was presented to assists visually impaired people in finding the objects in office.…
these problems is how they can find the objects in their indoor environment. This research was presented to assists visually impaired people in finding the objects in office.…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Enhancement detection distributed denial of service attacks using hybrid n-gram techniques
Distributed denial of service (DDoS) attacks have always been a concern of cyber experts. To detect DDoS attacks, several methods can be used. One of the methods used in this research is the n-gram technique. The n-gram approach analyzes the payload…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Enhancing the efficiency of photovoltaic power system by submerging it in the rivers
In light of the advanced technological development in the world, this study aims to use alternative energy for generating electric energy at the lowest cost. Solar cells are devices that have special operating conditions. The most important of these…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Exploiting performance gap among two users in reconfigurable intelligent surfaces-aided wireless systems
In this work, we study the outage performance of a reconfigurable intelligent surfaces (RIS)-aided wireless systems in the presence of non-orthogonal multiple access (NOMA). In particular, different power factors are allocated to users which belong a…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Extending lifetime of heterogeneous wireless sensor networks using spider monkey optimization routing protocol
The nodes of wireless sensor networks (WSN) are severely restricted in
terms of computing capabilities, limited communications, and limited power supplies, as it is difficult or impossible to replace or recharge the sensor battery. Consequently, the…
terms of computing capabilities, limited communications, and limited power supplies, as it is difficult or impossible to replace or recharge the sensor battery. Consequently, the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Improving the usability of faceted exploratory search tools
For some years now, the faceted exploratory search has faced tremendous challenges to devise a simple, instantly understandable, and usable user interface to explore the vast amount of data and information available on the Internet. In our previous…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Investigation of temperature gradient between ambient air and soil to power up wireless sensor network device using a thermoelectric generator
This paper proposes a study of an energy harvesting system for powering wireless sensor network (WSN) devices. The thermal energy harvesting system used is based on the thermal energy source between ambient air at the soil surface with five depth…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Modeling and characterization of optimal nano-scale channel dimensions for fin field effect transistor based on constituent semiconductor materials
This study aims to design an optimal nano-dimensional channel of fin field effect transistor (FinFET) on the basis of electrical characteristics and constituent semiconductor materials (Si, GaAs, Ge, and InAs) to overcome issues regarding the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Natural language processing and machine learning based cyberbullying detection for Bangla and Romanized Bangla texts
The popularity of social media has been increasing tremendously in recent times and thus cyberbullying towards people has also increased at an alarming rate. Many cyberbullying texts can be found in the comment sections of many well-known Bangladeshi…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Network and layer experiment using convolutional neural network for content based image retrieval work
In this study, a test will be conducted to find out how the results of
experiments on the network and layer used on the convolutional neural
network algorithm. The performance and accuracy of the retrieval process method that was tested using the…
experiments on the network and layer used on the convolutional neural
network algorithm. The performance and accuracy of the retrieval process method that was tested using the…