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All Journal Jurnal Teknologi dan Manajemen Informatika TELKOMNIKA (Telecommunication Computing Electronics and Control) Bulletin of Electrical Engineering and Informatics Jurnal sistem informasi, Teknologi informasi dan komputer Jurnal Edukasi dan Penelitian Informatika (JEPIN) Proceeding of the Electrical Engineering Computer Science and Informatics JOIN (Jurnal Online Informatika) JOIV : International Journal on Informatics Visualization Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) SemanTIK : Teknik Informasi JIKO (Jurnal Informatika dan Komputer) Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control SINTECH (Science and Information Technology) Journal JURNAL INSTEK (Informatika Sains dan Teknologi) DoubleClick : Journal of Computer and Information Technology CYBERNETICS Astonjadro J-SAKTI (Jurnal Sains Komputer dan Informatika) JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) PEDULI: Jurnal Imiah Pengabdian Pada Masyarakat Jutisi: Jurnal Ilmiah Teknik Informatika dan Sistem Informasi bit-Tech Jurnal Teknologi Dan Sistem Informasi Bisnis Jurnal Repositor JTIULM (Jurnal Teknologi Informasi Universitas Lambung Mangkurat) JIKA (Jurnal Informatika) Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) J-SAKTI (Jurnal Sains Komputer dan Informatika) Jurnal Perempuan & Anak Joutica : Journal of Informatic Unisla Makara Journal of Technology Smart Techno (Smart Technology, Informatic and Technopreneurship) SmartComp INOVTEK Polbeng - Seri Informatika
Wildan Suharso
Universitas Muhammadiyah Malang
Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Environmental Science Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Social Sciences Other

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Journal : Makara Journal of Technology

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Music Information Retrieval Based on Active Frequency Wibowo, Hardianto; Suharso, Wildan; Azhar, Yufis; Wicaksono, Galih Wasis; Minarno, Agus Eko; Harmanto, Dani
Makara Journal of Technology Vol. 25, No. 2
Publisher : UI Scholars Hub

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Abstract

Music is the art of combining frequencies. A balance of frequencies gives rise to a harmonious tone. Several features of music can be analyzed, and they include sociocultural background, lyrics, mood, tempo, rhythm, harmony, melody, timbre, and instrumentation. In this study, we use the frequency of instrumentation as a feature for classification because each instrument has a frequency range. To test this frequency range, we use five music genres and one music playing skill. The five genres are dangdut, electronic dance music (EDM), metal, pop/rock, and reggae. The music playing skill is acoustic. Active frequencies are tested using the k-nearest neighbor method, and the results serve as basis of the accuracy of music classification. The classification accuracy for EDM, metal, and acoustic is over 70%, whereas that for dangdut, pop/rock, and reggae is less than 60%. In sum, the accuracy of music classification is influenced by the similarities in the music instruments used and the tempo.
User Classification Based On Mouse Dynamic Authentication Using K-Nearest Neighbor Chandranegara, Didih Rizki; Ashari, Anzilludin; Sari, Zamah; Wibowo, Hardianto; Suharso, Wildan
Makara Journal of Technology Vol. 27, No. 1
Publisher : UI Scholars Hub

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Abstract

Mouse dynamics authentication is a method for identifying a person by analyzing the unique pattern or rhythm of their mouse movement. Owing to its distinctive properties, such mouse movements can be used as the basis for security. The development of technology is followed by the urge to keep private data safe from hackers. Therefore, increasing the accuracy of user classification and reducing the false acceptance rate (FAR) are necessary to improve data security. In this study, we propose to combine the K-nearest neighbor method and simple random sampling and obtain a sample from a dataset to improve the classification of users and attackers. The results show that our proposed method has high accuracy for implement to practical system and reports the best results than previous research with a FAR of 0.037. Therefore, this method can be implemented in a real login system. The high false rejection rate of our proposed method will not be a problem because the most important thing in the login system is denying the attacker system access.
Co-Authors Abdullah Faqih Septiyanto Abims Fardiansa Abu Hanifah Achmadi, Taufan Reza Adam Pamungkas Ramadhan Adi, Nugroho Ageng Widjaya Saputra Agus Eko Minarno Ahmad Ridhani Aini Alifatin Akbi, Denar Regata Andi Mochlis Rachmanu Andriyani, Vivi Anhar Anisatu Thoyyibah Ardiansyah, Frendy Ardiansyah Arif Rahmadhani Aristy Indana Arrasyid, Muhammad Zidan Ashari, Anzilludin Avola, Ahmad Tiova Ian Az-Zahra, Feisyah Azmi, Fawwaz A’yun, Ainul Fithrotul Bagaskara, Andhika Dwija Bashor Fauzan Muthohirin Benny Indriawan Priatmaja Brima Helpiono Catur Rahmadani Nuari Chandranegara, Didih Rizki Christian Sri Kusuma Aditya Damar Arya Pradhipta Dani Harmanto Dani Harmanto Darfian Ardiansyah Darmawan, Gilang Dwi Daroe Iswatiningsih Dewantoro, Muhammad Bagas Dharma Surya Pradana Dini Kurniawati Dwi Anggraini Puspita Rahayu Ekanita Rakhmah Eko Budi Cahyono Evi Dwi Wahyuni Fachrunnisa Firdausi Fahmi Dwi Arianto Arianto Faizal Qadri Trianto Faridho Fajar Rozaqi Fathoni, Muhammad Asrar Fathony, Izza Ihsan Fidiyanto, Akhsanul Fiqri Abdillah Firdausi, Fachrunnisa Firman Firman Firmansyah, Tino Fitri Bimantoro Frendy Ardiansyah Ardiansyah Gita Indah Marthasari Gita Marthasari Hanif, Lathifah Hardianto Wibowo Harmanto, Dani Harsoyo, Farras Sandy Heni Pujiastuti herlambang, pandu Hermawan, Mohammad Luthfi Hussin Agung Wijaya Ika Winda Kusumawardani Imron, Moch Jahtra Hidayatullah Jonathan, Sendy Karyati, Rina Khasanah, Rahayu Nurul Kiki Ratna Sari L. Yasril Imam LAILATUL FITRIAH Lailatul Hasanah Lailatul Husniah Lailis Syafa'ah Lathifah Hanif Lilhaq, Muhammad Zulfiqor Mahar Faiqurahman Marthasari, Gita Maskur Maskur Maulana, Noordin Prasetyo Moch Imron Mualim, Damar Arya Pradhipta Muhammad Amin Muhammad Asrar Fathoni Muhammad Iqbal Ramadhan Nashrullah, Aditya Nur Annisa Nur Aulia, Adiva Nur Hayatin Nurwisnu Warasih Al-Kahfie Nuryasin, Ilyas Okta Raditya Novidianto Raffi Ainul Afif Rahmah, Anisa Ayu Nabila Nur Rakhmah, Ekanita Ramadha, Firdatul Nurul Ramadhany, Naufal Raihan Riki Rizki Nur Shidiq Rina Karyati Risca Amellia Risdianto Risdianto Riswandi Meifi Mardani Rizaldi, Muhammad Ikhwananda Rizky Githa Hidayat Rizky Irwan Saputra Rohman, Moh. Ainur Bahtiar Romadhana, Muhammad Restu Adjie S, Vinna Rahmayanti Sahnaz Faradiba Taslim Sandy Young Sari, Zamah Shanty Kusuma Dewi Sofyan Arifianto Sri Juniyanti Syahid Widyanto, Azis Nur Syaifuddin Syaifuddin Taufan Reza Achmadi Thathit Manon Andini Tino Firmansyah Tsani, Mutiara Vitanti, Vizza Dwi Vivi Andriyani Wahyu Andhyka Kusuma Warvana, Ulil Fikri Wicaksono, Galih Wasis Wijaya, Perdana Nuarastu Rangga Wijdaniah, Jauza Wiyono, Briansyah Setio Yannu Indra Kusuma Yuda Munarko Yudadharma, Muhammad Vijar Yudhistira, Brian Yudi Ananta Prasetya Yudiansyah, Muhammad Wahyu Yufis Azhar Yurizal Rizqon Rifani Yusuf, Elsa Annas Sonia Zakki, Ahmad Kevin Adhira Zamah Sari Zata Dini Astuti