Browse Items (27 total)
- Collection: Vol. 20, No. 5 2022
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TELKOMNIKA Telecommunication, Computing, Electronics and Control
Using triple-layer remote phosphor structures LaVO4:Eu3+ and ZnS:Cu,Sn to improve the chromatic uniformity and luminous quality of WLEDs
This research paper investigates the novel triple remote phosphor layer for improving the remote phosphor’s angular chroma uniformity (ACU) of down-light lamps by using remote micro-patterned phosphor layers (RMPP). In addition, introducing the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Study the effect of nickel and aluminium doped ZnO photoanode in DSSC
Dye sensitized solar cells (DSSC) is one of the promising candidates which are efficient, low-cost, and clean hybrid molecular solar cell devices. Zinc oxide (ZnO) has been widely used as the phoanode in DSSC due to its excellent charge conduction…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Static-gesture word recognition in Bangla sign language using convolutional neural network
Sign language is the communication process of people with hearing
impairments. For hearing-impaired communication in Bangladesh and parts of India, Bangla sign language (BSL) is the standard. While Bangla is one of the most widely spoken languages…
impairments. For hearing-impaired communication in Bangladesh and parts of India, Bangla sign language (BSL) is the standard. While Bangla is one of the most widely spoken languages…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
PRO-VAS: utilizing AR and VSLAM for mobile apps development in visualizing objects
The development of mobile apps with augmented reality (AR) would
enhance the capability in visualizing the scene or environment. Any apps
supported by computer aided design versions with 3D models makes the
design more realistic, such as in the…
enhance the capability in visualizing the scene or environment. Any apps
supported by computer aided design versions with 3D models makes the
design more realistic, such as in the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Performance of electronic nose based on gas sensor-partition column for synthetic flavor classification
Electronic nose (e-nose) has been developed and implemented in a wide
area, included in food industries. This study was conducted to investigate the
performance of an e-nose that utilizes a packed gas chromatography column
and a gas sensor for…
area, included in food industries. This study was conducted to investigate the
performance of an e-nose that utilizes a packed gas chromatography column
and a gas sensor for…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Optimization of light source wavelength for ammonia detection in water
Optimization of light source wavelength for ammonia detection in surface water is presented in this work. For the ammonia detection, the surface water sample is mixed with sodium chloride and nessler reagent, whereas the sensor head consists of…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Official logo recognition based on multilayer convolutional neural network model
Deep learning has gained high popularity in the field of image processing
and computer vision applications due to its unique feature extraction
property. For this characteristic, deep learning networks used to solve
different issues in computer…
and computer vision applications due to its unique feature extraction
property. For this characteristic, deep learning networks used to solve
different issues in computer…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Multi-threaded approach in generating frequent itemset of Apriori algorithm based on trie data structure
This research is about the application of multi-threaded and trie data
structures to the support calculation problem in the Apriori algorithm.
The support calculation results can search the association rule for market basket analysis problems. The…
structures to the support calculation problem in the Apriori algorithm.
The support calculation results can search the association rule for market basket analysis problems. The…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Model design to develop online web based questionnaire
This research aims to create a web-based application for sharing questionnaires. The developed features are creating questionnaires, sharing questionnaire in the dashboard, filter the questionnaire as the requested criterias, exchange the rewarded…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Knowing group motivation using Bolzano method on PageRank computation
On the e-learning system, student assignments are collected, but problems arise that based on observations from two classes of database courses, 73% of students make plagiarism so lecturers need to give motivation to students. Self motivate is needed…