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All Journal Jurnal Teknik Informatika Jurnal Informatika Jurnal Algoritma Jurnal Sosioteknologi Journal of ICT Research and Applications Jurnal Edukasi dan Penelitian Informatika (JEPIN) Jurnal Informatika Jurnal Filsafat Civil Engineering Journal Jurnal Teknologi dan Informasi ETNOREFLIKA: Jurnal Sosial dan Budaya IJAIT (International Journal of Applied Information Technology) JIKA (Jurnal Informatika) Jurnal Instrumentasi Jurnal Filsafat Indonesia Jurnal Algoritma Jurnal Sistem Informasi Journal of Digital Literacy and Volunteering Journal of Digital Literacy and Volunteering
Dimitri Mahayana
Sekolah Teknik Elektro Dan Informatika, Institut Teknologi Bandung
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Social Sciences Other

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Penentuan Rute Optimal Truk Peti Kemas dengan Algoritma Optimasi Koloni Semut Kambey, Feisy; Mahayana, Dimitri; Rusmin, Pranoto H. Rusmin
Jurnal Teknik Informatika Vol 4, No 1 (2014): Jurnal Teknik Informatika
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35793/jti.4.1.2014.8637

Abstract

Abstrak — Peningkatan arus peti kemas sampai saat ini menuntut adanya manajemen pelabuhan peti kemas yang baik. Truk peti kemas adalah bagian penting dari transportasi peti kemas yang perlu dioptimalkan. Makalah ini mengajukan salah satu bentuk optimasi transportasi peti kemas, yaitu dengan penentuan rute optimal truk peti kemas. Ant Colony Optimization merupakan salah satu metode optimasi dengan pendekatan stokastik yang terinspirasi dari proses biologis perilaku sekumpulan semut yang bekerja sama untuk mencari makan. Perjalanan sekumpulan semut yang menyebar mencari makan dari sarangnya menuju sumber makanan kemudian kembali lagi ke sarangnya dan pada akhirnya konvergen ke satu jalur terpendek menjadi inspirasi perancangan algoritma untuk penentuan rute optimal dari truk peti kemas ini. Beberapa algoritma ACO, yaitu Ant System, Elitist Ant System, Rank-Based Ant System, Max-Min Ant System, dan Ant Colony System dikenakan pada sistem penentuan rute truk peti kemas ini untuk menentukan algoritma yang memberikan hasil terbaik.
Kajian Ilmiah dan Deteksi Adiksi Internet dan Media Sosial di Indonesia Menggunakan XGBoost Rismala, Rita; Novamizanti, Ledya; Ramadhani, Kurniawan Nur; Rohmah, Yuyun Siti; Parjuangan, Sabam; Mahayana, Dimitri
JEPIN (Jurnal Edukasi dan Penelitian Informatika) Vol 7, No 1 (2021): Volume 7 No 1
Publisher : Program Studi Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jp.v7i1.43606

Abstract

Internet dan media sosial telah menjadi kebutuhan pokok manusia untuk mengakses informasi, terutama di masa pandemi COVID-19 saat ini. Hal ini penting untuk dikaji karena berdampak pada perilaku dan kesehatan psikologi seseorang. Berdasarkan sudut pandang filsafat sains, adiksi internet dan media sosial di Indonesia merupakan kenyataan saintifik karena telah memenuhi kriteria falsifikasi dan bisa diuji (testable) secara empiris. Hasil survei terhadap 1980 responden, diperoleh 25,56% responden teradiksi internet dan 20,2% teradiksi media sosial. Penelitian ini juga berhasil membangun model untuk mendeteksi adiksi internet dan media sosial menggunakan XGBoost, dengan F-Measure sebesar 69,23% untuk adiksi internet dan 67,66%  untuk adiksi media sosial. Oleh karena itu, fenomena adiksi internet dan media sosial ini perlu mendapatkan perhatian khusus agar dapat diantisipasi sejak dini.
FENOMENA ADIKSI INTERNET DAN MEDIA SOSIAL PADA GENERASI XYZ Imelda Uli Vistalina Simanjuntak; Endang Darwati; Desti Madya Saputri; Hurianti Vidyaningtyas; Sulistyaningsih Sulistyaningsih; Dimitri Mahayana
ETNOREFLIKA: Jurnal Sosial dan Budaya Vol 10 No 3 (2021): Volume 10 Nomor 3, Oktober 2021
Publisher : Laboratorium Jurusan Antropologi, Fakultas Ilmu Budaya, Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/etnoreflika.v10i3.1081

Abstract

The phenomenon of internet and social media addiction has attracted the attention of many people. We have conducted a research to examine whether or not the phenomenon of addiction to the internet and social media is a scientific reality. Then, we follow up this research. About 2014 respondents have been surveyed. Pearson’s Product Moment and Cronbach's Alpha tests were conducted to find out whether or not all the questions on this survey questionnaire were valid and reliable. The Chi Square hypothesis test was put forward Helmert’s theory around 1960; Helmert was a German Mathematical Physicist who mainly studied the field of Geodesy, even though Ernst Abbe and Irenne Jules Bienayme had already discovered this Chi Square distribution. The results of the internet addiction survey showed that 74.68% of respondents were not addicted and the rest were addicted mildly, moderately and severely. For the social media addiction survey, 79.94% of respondents were not addicted and the rest were addicted. Variables affecting addiction are age, occupation, and education. Internet and social media addiction is mostly experienced by Generation Y and Z, while Generation X has less addiction. The results of the measurement of Internet and social media addiction include scientific reality and attention should be paid to it and steps should be taken in the context of prevention and recovery for those who are addicted. Prevention and recovery for those who are addicted can be done by involving three major components: family, community, and state.
Kajian Adiksi Internet dan Adiksi Media Sosial dari Sisi Filsafat Sains Ade Chandra; Ayu Latifah; Hasta Pratama; Okyza Maherdy; Radiant Victor Imbar; Dimitri Mahayana
Jurnal Algoritma Vol 17 No 2 (2020): Jurnal Algoritma
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/algoritma/v.17-2.409

Abstract

Perkembangan internet sangat mempengaruhi seluruh aspek kehidupan manusia dan sebagian pengguna internet adalah generasi muda. Dengan pengguna internet yang semakin banyak maka masalah adiksi internet dan sosial media menjadi hal yang diangkat oleh Dr. Kimberly Young. Penelitian ini akan meneliti adiksi internet dan sosial media yang akan dianalisis dengan metode deskriptif dan inferensial menggunakan analisis regresi logistik biner. Apakah usia sekolah, jenis pekerjaan dan waktu akses website mempengaruhi kecenderungan seseorang mengalami adiksi internet dan sosial media. Berdasarkan hasil uji statistik dapat disimpulkan bahwa variabel usia sekolah, jenis pekerjaan dan waktu akses website mempengaruhi kecenderungan seseorang mengalami adiksi internet. Sedangkan variabel jenis kelamin dan domisili tidak mempengaruhi kecenderungan seseorang mengalami adiksi internet. Kajian ini membuktikan bahwa adiksi pada internet maupun media sosial itu nyata di Indonesia dan dapat digolongkan sebagai science, bukan pseudo-science. Oleh karenanya perlu adanya perhatian khusus terhadap kasus ini, karena dampak yang ditimbulkan selain memiliki pengaruh buruk pada kesehatan secara fisik, juga dapat menimbulkan gangguan secara psikologis.
Study of Internet and Social Media Addiction in Indonesia during Covid-19 Setia Juli Irzal Ismail; Toni Kusnandar; Yeni Sanovia; Ratna Mayasari; Ridha Muldina Negara; Dimitri Mahayana
IJAIT (International Journal of Applied Information Technology) Vol 04 No 02 (November 2020)
Publisher : School of Applied Science, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/ijait.v4i02.3423

Abstract

Since February 2020, Indonesia was struck by the Covid-19 pandemic. This led to the imposition of Large-scale Social Restrictions. The government issued a policy of working from home, learning from home, and worshiping at home. To carry out their activities from home, people are becoming increasingly dependent on the internet. With the increasing use of the internet during this pandemic, we are conducting a study on whether there is a phenomenon of internet addiction and social media in Indonesia. A survey of 2309 respondents from 31 provinces in Indonesia using Kimberley Young's Internet Addiction Test (IAT) has been conducted. After the data cleaning process to remove redundant data, only data from 2206 respondents were analyzed further with the binary logistic regression method. 25% of respondents were indicated with Internet addiction. High school students and college students tend to have a 1.7% higher risk of addiction. The length of time accessing e-commerce web and social media also increases the risk of internet addiction. YouTube and Instagram are social media applications that tend to pose a risk of addiction to respondents. A critical analysis of the Internet Addiction Test from a Philosophy of Science perspective was conducted. Finally, we formulate recommendations on strategies the government and society could take in dealing with the problem of internet addiction.
Reality of the internet and social media addiction in Indonesian students Nasy`an Taufiq Al Ghifari; Akhmadi Surawijaya; Fitra Arifiansyah; Agus Komarudin; Denny Hidayat Tri Nugroho; Dimitri Mahayana
Jurnal Informatika Vol 15, No 1 (2021): January 2021
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26555/jifo.v15i1.a18951

Abstract

The use of the Internet and social media today is inseparable from the life of modern society. This can lead to an addiction to the Internet and social media. This research aims to answer whether the phenomenon of Internet and social media addiction is a scientific reality or not in Indonesia, especially in Indonesian Students who are undergoing adaptation of the learning process from offline to online due to the Covid-19 pandemic situation. Data collection was conducted with a survey of 2002 respondents. Before the questionnaire was distributed, a validity test and reliability test with Alpha Cronbach's were conducted, and the results showed that all questions on the questionnaire were valid and reliable. Based on the survey results, 20.18% of respondents experienced mild addiction, 4.85% of respondents experienced moderate addiction, and 0.45% of respondents experienced severe addiction to Internets. While the survey results for social media addiction were 14.99% of respondents experienced mild addiction, 4.7% of respondents experienced moderate addiction, and 0.45% of respondents experienced severe addiction. Judging by the philosophy of science, Internet and Social Media Addiction are said to be science and not pseudoscience because it has fulfilled the characteristics of science that is logical, empirical, and can be falsified. There needs to be special attention from the Indonesians about the addiction to the Internet and social media so that this addiction can be anticipated and the inflicted symptoms can be minimized.
Kajian Adiksi Internet dan Adiksi Media Sosial dari Sisi Filsafat Sains Ade Chandra; Ayu Latifah; Hasta Pratama; Okyza Maherdy; Radiant Victor Imbar; Dimitri Mahayana
Jurnal Algoritma Vol 17 No 2 (2020): Jurnal Algoritma
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/algoritma/v.17-2.409

Abstract

Perkembangan internet sangat mempengaruhi seluruh aspek kehidupan manusia dan sebagian pengguna internet adalah generasi muda. Dengan pengguna internet yang semakin banyak maka masalah adiksi internet dan sosial media menjadi hal yang diangkat oleh Dr. Kimberly Young. Penelitian ini akan meneliti adiksi internet dan sosial media yang akan dianalisis dengan metode deskriptif dan inferensial menggunakan analisis regresi logistik biner. Apakah usia sekolah, jenis pekerjaan dan waktu akses website mempengaruhi kecenderungan seseorang mengalami adiksi internet dan sosial media. Berdasarkan hasil uji statistik dapat disimpulkan bahwa variabel usia sekolah, jenis pekerjaan dan waktu akses website mempengaruhi kecenderungan seseorang mengalami adiksi internet. Sedangkan variabel jenis kelamin dan domisili tidak mempengaruhi kecenderungan seseorang mengalami adiksi internet. Kajian ini membuktikan bahwa adiksi pada internet maupun media sosial itu nyata di Indonesia dan dapat digolongkan sebagai science, bukan pseudo-science. Oleh karenanya perlu adanya perhatian khusus terhadap kasus ini, karena dampak yang ditimbulkan selain memiliki pengaruh buruk pada kesehatan secara fisik, juga dapat menimbulkan gangguan secara psikologis.
New Methodology of Block Cipher Analysis Using Chaos Game Budi Sulistyo; Budi Rahardjo; Dimitri Mahayana; Carmadi Machbub
Journal of ICT Research and Applications Vol. 5 No. 2 (2011)
Publisher : LPPM ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/itbj.ict.2011.5.2.3

Abstract

Block cipher analysis  covers randomness analysis and cryptanalysis. This paper proposes a new method potentially used for randomness analysis and cryptanalysis. The method uses true random sequence  concept as a reference for measuring randomness level of a random sequence. By using this concept, this paper  defines  bias  which represents  violation  of  a  random  sequence  from  true random sequence. In this paper, block cipher   is treated as a mapping function of a discrete time dynamical system. The dynamical system framework is used to make  the  application  of  various  analysis  techniques  developed  in  dynamical system  field  becomes  possible.  There  are three  main parts of  the methodology presented  in  this  paper:  the  dynamical  system  framework  for  block  cipher analysis, a  new chaos game  scheme and an extended measure  concept related to chaos game and fractal analysis. This paper also presents the general procedures of the proposed method, which includes: symbolic dynamic analysis of discr ete dynamical system whose block cipher as its mapping function, random sequence construction,  the  random  sequence  usage  as  input  of  a  chaos  game  scheme, output  measurement  of  chaos  game  scheme  using  extended  measure  concept, analysis  the  result  of  the  measurement.  The  analysis  process  and  of  a  specific real or sample block cipher and the analysis result are beyond the scope of this paper.
Model Penentuan Urgensi Perbaikan Tower Menggunakan Metode MOORA Abdurrasyid Abdurrasyid; Teguh Aryo Nugroho; Didik Fauzi Dakhlan; Arry Akhmad Arman; Dimitri Mahayana
Jurnal Informatika Vol 6, No 1 (2022): JIKA (Jurnal Informatika)
Publisher : University of Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/jika.v6i1.5496

Abstract

Quality control can suppress or reduce the volume of errors and repairs in the future where it can also minimize costs incurred by the company if later there is damage. These activities must be carried out carefully and effectively so that the results obtained are in accordance with the initial objectives. In fact, the implementation of equipment quality control activities in the field at PT. Indonesia Comnets Plus SBU Regional Sumbagsel is still done manually so it is not practical and takes a lot of time. This research is a design science research (DSR) by making a decision support system to help determine the quality of equipment in the field and determine the level of urgency for repairs to the tower that suffered the most damage using the Multi-Objective Optimization On The Basis Of Ratio Analysis (MOORA) Method. The accuracy results obtained in the implementation of this method are 100%
Kebenaran dalam Perspektif Filsafat Ilmu Pengetahuan dan Implementasi dalam Data Science dan Machine Leaning Mohamad Idris; Riza Ibnu Adam; Yulrio Brianorman; Rinaldi Munir; Dimitri Mahayana
Jurnal Filsafat Indonesia Vol. 5 No. 2 (2022)
Publisher : Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jfi.v5i2.42207

Abstract

The development of data science or machine learning is experiencing swift growth. This development can become a pseudoscience due to the process of collecting, using algorithms, and processing data that are not per research standards. Machine learning is one of numerous artificial intelligence (AI) techniques that allow a machine to learn independently. Several machine learning implementations include consulting robots, process optimization, credit scoring, security, and services. Data science often uses supervised learning algorithms, which can be trapped intopseudoscience due to errors in the use and processing of data in research. The solution to avoid this is to apply the epistemological concept of Karl Popper, which is related to the falsification ofscience to solve the problem of demarcation. To enhance it, you can also use the principles of the Four Theory of Truth, namely coherence, correspondence, pragmatism, and consensus.
Co-Authors Abbas, Muhammad Fadhl Abdurrasyid, Abdurrasyid Ade Chandra Aditya Pradana, Aditya Agung Wahyu Setiawan Agus Nursikuwagus Akhmadi Surawijaya Amalia, Hayati Amalia, Hayati Ambarwari, Agus Anisa Herdiani Arief Ichwan Armein Z.R. Langi Arry Akhmad Arman Ayu Latifah Bryan Denov Budi Rahardjo Budi Sulistyo Carmadi Machbub Dayu Apoji Denny Hidayat Tri Nugroho Desti Madya Saputri Didik Fauzi Dakhlan Dwi Harinitha Emir Mauludi Husni Endang Darwati Erza Rismantojo, Erza Feisy Kambey, Feisy Firmansyah, Feri Hidayatullah Fitra Arifiansyah Hasbullah Nawir, Hasbullah Hasta Pratama Hikmawati, Erna Hurianti Vidyaningtyas Imelda Uli Vistalina Simanjuntak Ira Puspasari Johan, Meliana Christianti Komarudin, Agus Kridanto Surendro Kurniawan Nur Ramadhani Ledya Novamizanti Leni Fitriani, Leni M. Alifsyah Putra Nasution M. Octaviano Pratama Mohamad Idris Muhammad Fadhl 'Abbas Munggana, Wira Nasution, Muhammad Alifsyah Putra Nasy`an Taufiq Al Ghifari Nilam Fitriah Okyza Maherdy Parjuangan, Sabam Pranoto H. Rusmin Rusmin, Pranoto H. Rusmin Pranoto Hidaya Rusmin Radiant Victor Imbar Ratna Mayasari Reza Budiawan, Reza Ridha Muldina Negara Rinaldi Munir Rinaldi Munir Rinda Cahyana Rita Rismala Riza Ibnu Adam Rosmansyah, Yusep RUKMAN HERTADI Setia Juli Irzal Ismail Sulistyaningsih Sulistyaningsih Susanty, Meredita Susmini Indriani Targhib Ibrahim Tati Latifah Erawati Rajab Teguh Aryo Nugroho Toni Kusnandar Untari Novia Wisesty Wahyu Hidayat Yeni Sanovia Yoanes Bandung Yudi Setiawan Yulrio Brianorman Yusep Rosmansyah YUYUN SITI ROHMAH Zakaria, Hasballah Zidni, Hasan