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All Journal International Journal of Electrical and Computer Engineering Bulletin of Electrical Engineering and Informatics CommIT (Communication & Information Technology) Journal of Information Systems Engineering and Business Intelligence Indonesian Journal on Computing (Indo-JC) Proceeding of the Electrical Engineering Computer Science and Informatics Journal of Information Technology and Computer Science Indonesian Journal of Information System Jurnal Informatika International Journal of Health Science and Technology Jurnal INFOTEL
Djoko Budiyanto Setyohadi
Universitas Atma Jaya Yogyakarta
Humanities Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering Health Professions Nursing Public Health

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Journal : International Journal of Electrical and Computer Engineering

 1 
Galvanic Skin Response Data Classification for Emotion Detection Djoko Budiyanto Setyohadi; Sri Kusrohmaniah; Sebastian Bagya Gunawan; Pranowo Pranowo; Anton Satria Prabuwono
International Journal of Electrical and Computer Engineering (IJECE) Vol 8, No 5: October 2018
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (617.148 KB) | DOI: 10.11591/ijece.v8i5.pp4004-4014

Abstract

Emotion detection is a very exhausting job and needs a complicated process; moreover, these processes also require the proper data training and appropriate algorithm. The process involves the experimental research in psychological experiment and classification methods. This paper describes a method on detection emotion using Galvanic Skin Response (GSR) data. We used the Positive and Negative Affect Schedule (PANAS) method to get a good data training. Furthermore, Support Vector Machine and a correct preprocessing are performed to classify the GSR data. To validate the proposed approach, Receiver Operating Characteristic (ROC) curve, and accuracy measurement are used. Our method shows that the accuracy is about 75.65% while ROC is about 0.8019. It means that the emotion detection can be done satisfactorily and well performed.
Numerical simulation of electromagnetic radiation using high-order discontinuous galerkin time domain method Pranowo Pranowo; Djoko Budiyanto Setyohadi
International Journal of Electrical and Computer Engineering (IJECE) Vol 9, No 2: April 2019
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (809.191 KB) | DOI: 10.11591/ijece.v9i2.pp1267-1274

Abstract

In this paper, we propose the simulation of 2-dimensional electromagnetic wave radiation using high-order discontinuous Galerkin time domain method to solve Maxwell's equations. The domains are discretized into unstructured straight-sided triangle elements that allow enhanced flexibility when dealing with complex geometries. The electric and magnetic fields are expanded into a high-order polynomial spectral approximation over each triangle element. The field conservation between the elements is enforced using central difference flux calculation at element interfaces. Perfectly matched layer (PML) boundary condition is used to absorb the waves that leave the domain. The comparison of numerical calculations is performed by the graphical displays and numerical data of radiation phenomenon and presented particularly with the results of the FDTD method. Finally, our simulations show that the proposed method can handle simulation of electromagnetic radiation with complex geometries easily.
Co-Authors Akhmad Fauzi Albertus Joko Santoso Anton Satria Prabuwono Clara Hetty Primasari Eddy Julianto Elia Zakharia Erna Wati Eva Yumami Irvan Krisna Arsad Jo Vianto Mohd Sanusi Azmi Muhammad Ikhsan Wibowo Mutiara Lumbantobing Ni Wayan Purnawati Paulus Mudjihartono Pranowo Pranowo Retno Agus Setiawan Rianto Rianto Robet Habibi Sebastian Bagya Gunawan Sri Kusrohmaniah, Sri Suyoto Suyoto Yohanes Sigit Purnomo Wuryo Putro