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All Journal Intuisi Buletin Ilmiah Sarjana Teknik Elektro Signal and Image Processing Letters Jurnal Ketenagakerjaan Borobudur Accounting Review Jurnal Pengabdian Sosial Signal and Image Processing Letters Journal of Correctional Management
Arif Budi Setiawan
Institut Pertanian Bogor
Religion Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Neuroscience Public Health Social Sciences Other

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Real-time Facial Expression Recognition to Track Non-verbal Behaviors as Lie Indicators During Interview Setiawan, Arif Budi; Anwar, Kaspul; Azizah, Laelatul; Prahara, Adhi
Signal and Image Processing Letters Vol 1 No 1 (2019)
Publisher : Association for Scientic Computing and Electronics, Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/simple.v1i1.144

Abstract

During interview, a psychologist should pay attention to every gesture and response, both verbal and nonverbal language/behaviors, made by the client. Psychologist certainly has limitation in recognizing every gesture and response that indicates a lie, especially in interpreting nonverbal behaviors that usually occurs in a short time. In this research, a real time facial expression recognition is proposed to track nonverbal behaviors to help psychologist keep informed about the change of facial expression that indicate a lie. The method tracks eye gaze, wrinkles on the forehead, and false smile using combination of face detection and facial landmark recognition to find the facial features and image processing method to track the nonverbal behaviors in facial features. Every nonverbal behavior is recorded and logged according to the video timeline to assist the psychologist analyze the behavior of the client. The result of tracking nonverbal behaviors of face is accurate and expected to be useful assistant for the psychologists.
Real-time Facial Expression Recognition to Track Non-verbal Behaviors as Lie Indicators During Interview Setiawan, Arif Budi; Anwar, Kaspul; Azizah, Laelatul; Prahara, Adhi
Signal and Image Processing Letters Vol. 1 No. 1: March 2019
Publisher : Association for Scientific Computing Electrical and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/simple.v1i1.144

Abstract

During interview, a psychologist should pay attention to every gesture and response, both verbal and nonverbal language/behaviors, made by the client. Psychologist certainly has limitation in recognizing every gesture and response that indicates a lie, especially in interpreting nonverbal behaviors that usually occurs in a short time. In this research, a real time facial expression recognition is proposed to track nonverbal behaviors to help psychologist keep informed about the change of facial expression that indicate a lie. The method tracks eye gaze, wrinkles on the forehead, and false smile using combination of face detection and facial landmark recognition to find the facial features and image processing method to track the nonverbal behaviors in facial features. Every nonverbal behavior is recorded and logged according to the video timeline to assist the psychologist analyze the behavior of the client. The result of tracking nonverbal behaviors of face is accurate and expected to be useful assistant for the psychologists.
Pengatur Intensitas Cahaya Ruangan dengan Metode Fuzzy Logic Menggunakan PLC Setiawan, Arif Budi; Puriyanto, Riky Dwi
Buletin Ilmiah Sarjana Teknik Elektro Vol 1, No 3 (2019): Desember
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/biste.v1i3.1033

Abstract

Sistem penerangan ruangan konvensional kurang efisien dalam penggunaan energi karena hanya menggunakan prinsip menyalakan (on) dan mematikan (off) lampu serta tidak menghiraukan pengaruh dan kontribusi dari luar atau pencahayaan matahari. Untuk mengatasi permasalahan tersebut dibuatlah sistem pengendalian cahaya lampu penerangan secara otomatis menggunakan Programmable Logic Controller (PLC) Omron sebagai pengendali. Proses pengendalian intensitas cahaya lampu, pada ruangan memanfaatkan dua sensor cahaya berjenis Light Dependent Resistance (LDR) dengan menggunakan metode fuzzy Sugeno sebagai cara pengambilan keputusan dengan dua himpunan dan tiga variabel disetiap himpunan, sedangkan untuk mengubah kembali ke bentuk bilangan crisp atau defuzzyfikasi menggunakan metode Centroid. Kendali fuzzy logic sangat tepat digunakan untuk pengendalian sistem yang bersifat non-linear dan adaptif. Berdasarkan hasil pengujian, sistem yang dibangun dapat berjalan dengan baik dengan tingkat akurasi pengendalian sebesar 99,38% yang diperoleh dari perbandingan antara pengujian sistem langsung dan pengujian dengan Matlab.Conventional room lighting systems are less efficient in energy use because they only use the principle of turning on (off) and turning off (off) lights and ignoring the influence and contribution of outside or solar lighting. To overcome these problems, a lighting control system was made automatically using the Omron Programmable Logic Controller (PLC) as a controller. The process of controlling light intensity, in a room utilizing two light sensors, type Light Dependent Resistance (LDR) using the Sugeno fuzzy method as a way of making decisions with two sets and three variables in each set, while to change back to the form of crisp numbers or defuzzification using the Centroid method. Fuzzy logic control is very appropriate to be used for controlling systems that are non-linear and adaptive. Based on the test results, the system built can run well with a level of accuracy of control of 99.38% obtained from the comparison between direct system testing and testing with Matlab.
Pelatihan Pancacara Temuan Makna dalam Menurunkan Depresi Lansia Setiawan, Arif Budi; Anganthi, Nisa Rachmah Nur; Purwandari, Eny
Intuisi : Jurnal Psikologi Ilmiah Vol 12, No 3 (2020): November 2020
Publisher : Jurusan Psikologi, Fakultas Ilmu Pendidikan, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/intuisi.v12i3.24887

Abstract

Aspek kehidupan yang dialami lansia mengalami beberapa penurunan di beberapa aspek. Kondisi yang semakin menurun ini semakin parah ketika para lanjut usia tinggal di lingkungan yang jauh dari keluarganya, kemudian muncul tanda-tanda depresi. Logoterapi adalah salah satu psikoterapi untuk menangani penderita depresi, khususnya pada lansia yang mengalami penurunan fungsi intelektual yang menyebabkan terapi perilaku kognitif berjalan lebih lambat dari yang diharapkan. Logoterapi berbentuk pelatihan yang disesuaikan dengan kebudayaan Indonesia yang menganut kepercayaan kepada Tuhan YME yaitu Pelatihan Pancacara Temuan Makna. Tujuan dari penelitian ini adalah untuk melihat efek Pelatihan Pancacara Temuan Makna berkonsep Logoterapi dalam menurunkan depresi lansia di Panti Werdha Dharma Bhakti Surakarta. Desain penelitian ini adalah penelitian eksperimental semu dengan quota pusposive sampling. Penelitian ini menggunakan alat ukur berupa skala depresi geriatri 15 (GDS15). Subjek penelitian memiliki karakteristik berupa lansia usia 60-85 tahun, berpendidikan SD hingga SLTP, skor GDS15 termasuk dalam kategori depresi. Pelatihan dilakukan oleh para pelatih yang merupakan psikolog, dibantu oleh 8 orang asisten yang saat ini sedang menempuh pendidikan magister di bidang psikologi. Sesi pelatihan meliputi sesi pemahaman diri, bertindak positif, mempererat keintiman, memperdalam catur nilai, dan menyembah Tuhan. Analisis data menggunakan Wilcoxon Signed Rank Test dan Mann Whitney U. Hasil dari penelitian ini adalah ada efek Pelatihan Pancacara Temuan Makna Berdasarkan Konsep Logoterapi pada depresi lansia.The elders are already experiencing a decline in some aspects of their life. these conditions get worse when they are separated from families, then depression might be happened. logotherapy as one approach to psychotherapy to depression, especially for elderly who are decreased of intellectual function which causes cognitive behavioral therapy to go slower than expected. Elders are given training with logotherapy themed that has been adapted to the indonesian cultures who adhere to belief in god, namely Pelatihan Pancacara Temuan Makna based on logotherapy methods. The research aims was to know the effect of depression in the elderly at social residential of Dharma Bhakti Surakarta. design research is experimentral research with purposive quota sampling. Measuring instrument used in this research is the Geriatric Depression Scale 15 (GDS15). The characteristics of the subject aged 60-85 years old, educated elementary school up to high school, GDS15 score in the category of depression. The training is carried out by trainers who are psychologists, assisted by 8 assistants who are currently undergoing professional psychology masters education. training sessions include self-understanding sessions, acting positively, familiarity of aaaazzxxrelationships, deepening the four values, and worship of God. Data analysis using wilcoxon signed rank test and Mann Whitney U. The conclusion from this study is Pelatihan Pancacara Temuan Makna Logotherapy Themed can reduce the degree of depresion in elderly.
Sentiment Analysis Siap Kerja Training Services with Naive Models Bayes and SVM Setiawan, Arif Budi
Jurnal Ketenagakerjaan Vol 19 No 1 (2024)
Publisher : Pusat Pengembangan Kebijakan Ketenagakerjaan Kementerian Ketenagakerjaan Republik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47198/jnaker.v19i1.303

Abstract

Training service Siap Kerja has an important function in improving the quality of human resources and developing a competent workforce in various industrial sectors. To ensure trainee success and satisfaction, sentiment analysis in trainee reviews is essential to evaluate the strengths and weaknesses of the service offered. This research intends to compare the performance of algorithms Support Vector Machine (SVM) and Naive Bayes in sentiment analysis of trainee reviews on pages service training Siap Kerja. Review data was collected using web scraping on the Siap Kerja training service page by collecting ratings and reviews of training participants after completing the training they attended on the page training service Siap Kerja. Methods of data pre-processing, data sharing, feature extraction, model training, model evaluation, and results analysis were used in this research. The research results show that the SVM model has higher accuracy (0.93) compared to the Naive model Bayes (0.80). Additionally, positive sentiment was found at 99%, negative at 0.3%, and neutral at 0.7%. ased on the results of this research, it is recommended that the SVM model be used in sentiment analysis in the context of Siap Kerja training services and that the model be optimized to improve performance in classifying reviews with negative or neutral feelings.  
Analisis Kualitas Audit: Fee Audit, Audit Tenure, dan Rotasi Auditor Setiawan, Arif Budi; Farida, Farida
Borobudur Accounting Review Vol 3 No 2 (2023)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/bacr.10798

Abstract

Kualitas audit memiliki peranan penting dalam laporan keuangan perusahaan sebagai pedoman pengambilan keputusan bagi stakeholder khususnya investor dan kreditor. Penelitian ini menganalisis fee audit, audit tenure dan rotasi auditor terhadap kualitas audit. Sampel berjumlah 185 data dengan teknik purposive sampling. Metode analisis dengan analisis regresi logistik. Hasil analisis adalh semakin besar fee audit akan menurunkan kualitas audit,. Audit tenure dan rotasi auditor tidak memiliki pengaruh terhadap kualitas audit.
Real-time Facial Expression Recognition to Track Non-verbal Behaviors as Lie Indicators During Interview Setiawan, Arif Budi; Anwar, Kaspul; Azizah, Laelatul; Prahara, Adhi
Signal and Image Processing Letters Vol 1, No 1 (2019)
Publisher : Association for Scientific Computing Electrical and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/simple.v1i1.85

Abstract

During interview, a psychologist should pay attention to every gesture and response, both verbal and nonverbal language/behaviors, made by the client. Psychologist certainly has limitation in recognizing every gesture and response that indicates a lie, especially in interpreting nonverbal behaviors that usually occurs in a short time. In this research, a real time facial expression recognition is proposed to track nonverbal behaviors to help psychologist keep informed about the change of facial expression that indicate a lie. The method tracks eye gaze, wrinkles on the forehead, and false smile using combination of face detection and facial landmark recognition to find the facial features and image processing method to track the nonverbal behaviors in facial features. Every nonverbal behavior is recorded and logged according to the video timeline to assist the psychologist analyze the behavior of the client. The result of tracking nonverbal behaviors of face is accurate and expected to be useful assistant for the psychologists.
Peningkatan Keterampilan Klien Melalui Inovasi Pemanfaatan Limbah Minyak Jelantah Menjadi Sabun Cuci Cair Yang Bernilai Ekonomis Ahmad, Albar; Setiawan, Arif Budi
Jurnal Pengabdian Sosial Vol. 2 No. 12 (2025): Oktober
Publisher : PT. Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/9egje190

Abstract

Minyak jelantah rumah tangga dapat menimbulkan pencemaran lingkungan dan membahayakan kesehatan apabila dibuang atau digunakan kembali secara sembarangan. Kegiatan ini bertujuan meningkatkan keterampilan klien pemasyarakatan dalam mengolah minyak jelantah menjadi sabun cair ekonomis. Kegiatan dilaksanakan melalui seminar, diskusi, pelatihan, dan pendampingan selama dua hari dengan melibatkan 20 peserta di Griya Abhripraya Pandawa Bapas Kelas II Wonosari. Hasil menunjukkan peningkatan pengetahuan yang signifikan, antusiasme tinggi, serta keberhasilan pembuatan sabun cair beraroma lavender. Program ini diharapkan mendorong klien pemasyarakatan mengelola limbah rumah tangga secara lebih bijak, mengurangi pencemaran, sekaligus menambah nilai ekonomi.
Inovasi Inovasi Pemasaran Digital, Kinerja Penjualan, Lembaga Pemasyarakatan Setiawan, Arif Budi
Journal of Correctional Management Vol 1 No 2 (2024): Journal of Correctional Management (JCM)
Publisher : Polteknik Pengayoman Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52472/jcm.v1i2.352

Abstract

Lembaga Pemasyarakatan merupakan entitas yang memiliki tantangan unik dalam upaya pemulihan narapidana dan mencapai tujuan rehabilitasi mereka. Inovasi pemasaran digital telah menjadi fokus utama dalam berbagai sektor, dan penelitian ini bertujuan untuk mengeksplorasi potensi inovasi pemasaran digital dalam peningkatan kinerja penjualan produk yang dihasilkan oleh narapidana di Lembaga Pemasyarakatan. Penelitian ini menggunakan metode penelitian studi pustaka untuk mengidentifikasi konsep dasar pemasaran digital, praktik terbaik, serta hambatan yang mungkin dihadapi dalam menerapkan inovasi ini di Lembaga Pemasyarakatan. Tujuan utama penelitian ini adalah untuk menyusun pemahaman yang mendalam tentang bagaimana pemasaran digital dapat diterapkan secara efektif dalam konteks Lembaga Pemasyarakatan. Metode penelitian studi pustaka digunakan untuk mengumpulkan dan menganalisis literatur terkait dengan inovasi pemasaran digital dan implementasinya di Lembaga Pemasyarakatan. Hasil penelitian menunjukkan bahwa pemasaran digital dapat memberikan manfaat signifikan dalam peningkatan kinerja penjualan di Lembaga Pemasyarakatan dengan memperluas jangkauan, meningkatkan keterlibatan masyarakat, dan membangun hubungan yang lebih kuat dengan keluarga narapidana.
Co-Authors A.A. Ketut Agung Cahyawan W Adhi Prahara, Adhi Ahmad, Albar Anwar, Kaspul Eny Purwandari Farida Farida Laelatul Azizah, Laelatul Nisa Rachmah Nur , Anganthi Puriyanto, Riky Dwi