Browse Items (65 total)
- Collection: Vol. 18, No. 2 2020
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TELKOMNIKA Telecommunication, Computing, Electronics and Control
Water bath sonicator integrated with PID-based temperature controller for flavonoid extraction
In this research, water bath sonicator was fabricated to extract bioactive
compound of plants material using sound energy (ultrasonic waves)
and heater. The bioactive compound, flavonoid, has high sensitivity to
temperature and extraction time and…
compound of plants material using sound energy (ultrasonic waves)
and heater. The bioactive compound, flavonoid, has high sensitivity to
temperature and extraction time and…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Various and multilevel of wavelet transform for classification misalignment on induction motor with quadratic discriminant analysis
Induction motors have become a major part of the industry because of strong construction, cheap in purchasing and maintenance, high efficiency, and easy to operate. Preventive maintenance must always be carried out on all industrial equipment,…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
User stories collection via interactive chatbot to support requirements gathering
Nowadays, software products have become an essential part of human
life. To build software, developers must have a good understanding of
the requirements of the software. However, software developers tend to
jumpstart system construction without…
life. To build software, developers must have a good understanding of
the requirements of the software. However, software developers tend to
jumpstart system construction without…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Three-level modified sine wave inverter equipped with online temperature monitoring system
Research and development on power converters are getting more interesting in recent years. It is also buttressed by rapid development in related fields, such as power semiconductor, digital advanced control, magnetic material and use of power…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
The prediction of mobile data traffic based on the ARIMA model and disruptive formula in industry 4.0: A case study in Jakarta, Indonesia
Disruptive technologies, which are caused by the cellular evolution including the Internet of Things (IoT), have significantly contributed data traffic to the mobile telecommunication network in the era of Industry 4.0. These technologies cause…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Technology organization environment framework in cloud computing
Cloud Computing is a rapidly emerging technology over the last few years, that has abolished the burden of purchasing heavy hardware and software. Cloud computing has been advantageous to Small and Medium-sized Enterprises (SMEs), though many SMEs…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Single object detection to support requirements modeling using faster R-CNN
Requirements engineering (RE) is one of the most important phases of
a software engineering project in which the foundation of a software product is laid, objectives and assumptions, functional and non-functional needs are analyzed and consolidated.…
a software engineering project in which the foundation of a software product is laid, objectives and assumptions, functional and non-functional needs are analyzed and consolidated.…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Short-term photovoltaics power forecasting using Jordan recurrent neural network in Surabaya
Photovoltaic (PV) is a renewable electric energy generator that utilizes solar energy. PV is very suitable to be developed in Surabaya, Indonesia. Because Indonesia is located around the equator which has 2 seasons, namely the rainy season and the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Sentiment analysis by deep learning approaches
We propose a model for carrying out deep learning based multimodal
sentiment analysis. The MOUD dataset is taken for experimentation
purposes. We developed two parallel text based and audio basedmodels and further, fused these heterogeneous feature…
sentiment analysis. The MOUD dataset is taken for experimentation
purposes. We developed two parallel text based and audio basedmodels and further, fused these heterogeneous feature…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Scheme for motion estimation based on adaptive fuzzy neural network
Many applications of robots in collaboration with humans require the robot to follow the person autonomously. Depending on the tasks and their context, this type of tracking can be a complex problem. The paper proposes and evaluates a principle of…