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All Journal Teika Electro Luceat Jurnal CoreIT CogITo Smart Journal Jurnal Komtika (Komputasi dan Informatika) Matrik : Jurnal Manajemen, Teknik Informatika, dan Rekayasa Komputer Jurnal Teknologi Dan Sistem Informasi Bisnis Informatics and Digital Expert (INDEX) J-Icon : Jurnal Komputer dan Informatika
Sihotang, Jay Idoan
Universitas Advent Indonesia
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Languange, Linguistic, Communication & Media

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Pemodelan Background Traffic Pada Jaringan Berkapasitas Terbatas Jay Idoan Sihotang
TeIKa Vol 9 No 1 (2019): TeIKa: April 2019
Publisher : Fakultas Teknologi Informasi - Universitas Advent Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36342/teika.v9i01.785

Abstract

Rapid technological developments influence various aspects of life. And that makes the use of Internet technology as a part of carrying out daily activities. But the need for adequate Internet networks is hampered by limited bandwidth capacity in the network. Measurements made on limited capacity testing networks aim to determine the characteristics of the testing network and the rate of traffic in the network. In the testing network, the average bandwidth capacity was 3.61 Mbps, and the average rate of traffic was 1,428 Mbps. The rate of traffic that occurs in the testing network is worth 1/3 of the highest bandwidth capacity on the testing network which is 4,76 Mbps. With the characteristics of continuous packet delivery of 70%, and bulk packet delivery by 30%. Through the results of the characteristics of the package delivery, the background traffic model that is constructed describing the transmission of bulk packets will be transmitted after 7 continuous packets sent. Background traffic modeling can be a reference in conducting content delivery simulations in network simulations application that resemble the characteristics of testing network
Analisis QoS (Quality of Service) Pada Jaringan Internet (Studi Kasus: Universitas Advent Indonesia) Elmor Benedict Wagiu; Abraham Butar-butar; Jay Idoan Sihotang
TeIKa Vol 9 No 1 (2019): TeIKa: April 2019
Publisher : Fakultas Teknologi Informasi - Universitas Advent Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36342/teika.v9i01.789

Abstract

The connectivity of the internet network is something that cannot be separated from the daily activities at present. The speed of data transfer and the quality of service becomes a benchmark for its assessment. Universitas Advent Indonesia is an educational institution that provides internet access to all campus residents as a means for students to search for data and information. The bandwidth allocated for students is 60 Mbps, while 40 Mbps is allocated for office buildings and lecturer housing which are also within the campus area. This study uses bandwidth, throughput, delay, jitter, and packet loss parameters using Iperf, Ping, and Command Prompt software to find out the Quality of Service from an internet connection on campus. The research aims to 1) determine the performance of internet network services and 2) provide results of measurements of the analysis of Quality of Service at Universitas Advent Indonesia. The research methodology used for this study is to use literature studies and direct research in several strategic locations. The conclusions of this study are: 1) the performance of the internet network in the NACB area, male dormitory and female dormitory is very good with an index value of 4 based on the calculation of QoS parameters, namely bandwidth, delay, jitter, throughput and packet loss. 2) the quality of internet client network services has met the standardization value according to the TIPHON version. The average value of client bandwidth capacity obtained from NACB is data transfer speed of 6.48 Mbps. The average value of the client bandwidth capacity of the male dormitory is 13.2 Mbps. While the average value of client bandwidth capacity in female dormitories is 10.1 Mbps. Keywords: quality of service, internet, bandwidth, throughput, delay, jitter, packet loss
Analisa dan Perancangan Sistem Rekrutmen Online (E-Recruitment) Berbasis Web pada PT Bravo Security Indonesia Ivan Royanto Hutabarat; Jay Idoan Sihotang
TeIKa Vol 7 No 2 (2017): Teika : Oktober 2017
Publisher : Fakultas Teknologi Informasi - Universitas Advent Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36342/teika.v7i2.827

Abstract

In this globalization era, the need for security is increasing, in addition to data or information security but also a sense of physical security, therefore security guard services are still needed to protect certain places or regions. In this case, PT. Bravo Security Indonesia as a security guard distributor company, requires many prospective security guards to be able to work in various public or private agencies. The purpose of this study is to design an online-based recruitment system that can be used by applicants as well as the personnel department at PT. Bravo Security Indonesia. The expected analysis and design is to be able to analyze the information or data requirements for the recruitment process aimed at prospective security guards who want to apply for this company. The design uses the waterfall model, whose modeling requires Need Analysis (Recruitment Analysis), System Design (System Design), Program Code Making (Coding), Implementation and Testing (Testing), and Support and Maintenance (Support and Maintenance). The results are in the form of an online recruitment system specifically for the personnel department, because personnel will have the information needed to be able to assess applicants before they are called to proceed to the direct interview session. In addition to simplifying the process of recruiting security guards, this system is also expected to make data collection of new security guards easier and integrated with the system, and suggestions for the future are that the system can be developed to recruit employees other than security guards.
Analisis Sentimen Pemilihan Presiden Indonesia Tahun 2019 Di Twitter Berdasarkan Geolocation Menggunakan Metode Naïve Bayesian Classification Wiranto Horsen Silitonga; Jay Idoan Sihotang
TeIKa Vol 9 No 2 (2019): TeIKa: Oktober 2019
Publisher : Fakultas Teknologi Informasi - Universitas Advent Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36342/teika.v9i02.2199

Abstract

2019 Indonesian Presidential Election is crowded to be discussed in the real world and also cyberspace, specifically on Twitter. Everyone is free to agree on the 2019 Indonesian Presidential candidate pair. Opinion raises many opinions, not only positive or neutral opinions but there are also negative opinions. Twitter's is now one of the most effective and efficient promotional or campaign venues to attract supporters. In this case, the researcher will conduct research on community leaders who are running for the presidency of Indonesia. The research method used in this study is the Naïve Bayesian Classifier classification algorithm. The data used are Indonesian tweets with Jokowi (# Jokowi2Periode) and Prabowo (#PrabowoSandi) keywords totaling 1009 data tweets for 5 months starting from September 1, 2019 to 31 January 1, 2019. Indonesia, namely Jakarta, Bandung, Medan, and Surabaya. Each data will be taken manually by using the Geolocation API that has been provided by Twitter via a Twitter search. The results of the classification using the Naïve Bayesian Classifier algorithm received 839 positive tweets, 32 negative tweets, and 67 neutral tweets from 938 overall tweets, or in the form of a percentage, there were 90% containing positive sentimen, 3% negative, and 7% negative sentimen towards Mr. Joko Widodo. And 56 positive tweets, 6 negative tweets, and 8 neutral tweets from 70 overall tweets, or in the form of the percentage there are 80% positive sentimens, 9% negative sentimens, and 11% neutral sentimens towards Mr. Prabowo. The level of accuracy generated from the Naïve Bayesian Classifier algorithm itself for this study amounted to 77.62%.
STUDI KELAYAKAN KUALITAS LAYANAN PENYAMPAIAN KONTEN MULTIMEDIA MELALUI JARINGAN BERKAPASITAS TERBATAS Jay Idoan Sihotang
TeIKa Vol 7 No 1 (2017): TeIKa : April 2017
Publisher : Fakultas Teknologi Informasi - Universitas Advent Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36342/teika.v7i1.2215

Abstract

Rapid technological developments contribute a positive impact on some aspects of life. This research will discuss on transmission of multimedia content in the limited capacity network (up to 5 Mbps), especially to study feasibility of multimedia content delivery quality in limited capacity network. Observation methods include measurement of limited capacity network, and simulating the network to study the feasibility of multimedia content delivery Quality of Service (QoS) over limited capacity network. In our research, multimedia content is transmitted using H264 720p configuration. Simulation that was developed based on network measurement results, and configured with research needs. The results of simulation show that the network condition on testbed network were enough and feasible ni terms of multimedia content delivery quality of service even through limited capacity network.
Perancangan Sistem Informasi Penerimaan Karyawan Berbasis Web pada PT. Meerkats Flexipack Indonesia Jacko Pastorius; Jay Idoan Sihotang
TeIKa Vol 8 No 1 (2018): TeIKa : April 2018
Publisher : Fakultas Teknologi Informasi - Universitas Advent Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36342/teika.v8i1.2240

Abstract

Advances in Information and Communications Technology these days have been growing fastly, and Web-based application software is one of its obvious examples. Based on this fact, this study aims to (1) assist PT. Meerkats Flexipack Indonesia in presenting a job vacancy information and processing applicants data on database so the HRD division can easily find the right applicant data, (2) facilitate prospective employees in getting a job vacancy information and apply a job without come directly to the company. By using the System Development Life Cycle (SDLC) method such as Waterfall model which includes the stages of planning, analysis, design and implementation of the system. The results achieved from this research is a web-based acceptance information system. With the implementation of this system, companies can easily provide a job vacancy information and choose the applicants who want and applicants who will apply for jobs can also easily access and provide information without having to come directly to the company. In addition, the use of this system can reduce the pile of paper files that can take up space.
Perancangan Sistem Transaksi Non-Tunai Berbasis QR Code di Platform Android Jay Idoan Sihotang; Rawlson Yoshua Limbong
TeIKa Vol 10 No 1 (2020): TeIKa: April 2020
Publisher : Fakultas Teknologi Informasi - Universitas Advent Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36342/teika.v10i01.2254

Abstract

Nowadays the development of technology affects many aspects in life, including financial transaction. In Universitas Advent Indonesia, the payment still using conventional method alias using cash for payments. That causes some possibility of error on payments, and also the users can’t trace their payments history. The application developed is expected to become a payments alternative in campus. The application developed based on old system requirement analysis and developed using Android with PHP as a backend. The payment process is validated using QR Code, both to make transactions between sellers and users, as well as fellow users. The results of the study are a QR Code-based payment application that can run well and is tested both functionally and in appearance.
Analisis Penggunaan Layanan Mobile Banking Terhadap Transaksi Pembayaran Menggunakan Metode Extended TAM Danielle Eudora Crystle Rampen; Jay Idoan Sihotang
CogITo Smart Journal Vol 7, No 1 (2021): Cogito Smart Journal
Publisher : Fakultas Ilmu Komputer, Universitas Klabat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31154/cogito.v7i1.303.85-95

Abstract

Sebuah organisasi pasti memiliki tiga hal, yaitu tempat, pekerja, dan sebuah operasi ataupun sistem yang dapat membantu pekerjaan. Pada awalnya sebuah organisasi masih mengerjakan segala sesuatu secara manual sehingga dibutuhkan sebuah teknologi agar dalam proses mengumpulkan informasi, pengambilan keputusan, dan menjalankan pekerjaan dapat berjalan dengan baik. Kebutuhan pekerja dalam organisasi seperti penggajian dan transaksi pembayaran dalam kehidupan pribadi dengan adanya teknologi menjadi tidak perlu untuk mengantri panjang saat ingin membayar sesuatu atau menunggu lama untuk menerima upah gaji. Teknologi yang sangat dibutuhkan saat ini disebut mobile banking. Penelitian ini bertujuan untuk menganalisis penggunaan mobile banking terhadap transaksi pembayaran pada pendeta dan pekerja Konferens DKI Jakarta dengan menggunakan metode Extended Technology Acceptance Model (TAM). Dalam memperoleh hasil menggunakan analisis Structural Equation Modelling (SEM) menggunakan program SPSS dan AMOS versi 22. Hasil penelitian ini menunjukkan bahwa konstruk model TAM berhubungan secara signifikan dan pada bagian lain ada yang tidak mempunyai pengaruh sehingga pengguna mobile banking dapat diharapkan untuk lebih teliti dalam menggunakan mobile banking agar mempermudah segala aktivitas transaksi pembayaran. Kata kunci— Pembayaran, Transaksi, Mobile Banking, Technology Acceptance Model (TAM) 
Analisa Tingkat Kepuasan Kerja Driver Maxim Terhadap Sistem Layanan Maxim Dengan Pieces Framework Rianti Ruth Florenza Tambunan; Jay Idoan Sihotang; Joe Yuan Mambu
CogITo Smart Journal Vol 7, No 2 (2021): Cogito Smart Journal
Publisher : Fakultas Ilmu Komputer, Universitas Klabat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31154/cogito.v7i2.330.339-348

Abstract

Maxim hadir sebagai inovasi baru dan sebagai pesaing di dunia transportasi online. Karena tarif yang murah membuat aplikasi ini ramai diperbincangkan di sosial media, khususnya dari para pengemudi sebagai penggerak aplikasi ini. Dilihat dari ulasan-ulasan yang dilampirkan para pengemudi pada aplikasi Taxsee Driver di sosial media, aplikasi ini belum sepenuhnya memberikan kepuasan layanan kepada driver. Sehingga penelitian ini bertujuan untuk mengetahui secara spesifik tingkat kepuasan kerja driver terhadap sistem layanan Maxim, menemukan kelemahan dan permasalahan serta memberikan solusi dalam memperbaiki sistem layanan. Untuk mencapai tujuan tersebut, peneliti menggunakan metode PIECES framework. PIECES framework menilai 6 variabel yang terdiri dari performance, information, economic, control, efficiency, dan service. Pembagian kuesioner dilakukan pada tanggal 19-29 Agustus 2021. Dan dibagikan kepada 100 responden dengan menggunakan metode Lemeshow dalam pengambilan jumlah sampel. Hasil dari penelitian ini menunjukkan bahwa total rata-rata tingkat kepuasan driver dari semua variabel yaitu mencapai kategori Puas dengan nilai 3.4 (Puas). Di mana nilai Performance 3.40, Information 3.39, Economic 3.36, Control 3.72, Efficiency 3.38, dan Service 3.68.
Analisa Efektivitas Pembelajaran Daring Melalui Zoom Meeting Menggunakan Framework COBIT 5 Domain Deliver, Service, and Support (DSS) Radja Boy; Jay Idoan Sihotang; Jimmy Moedjahedy
CogITo Smart Journal Vol. 8 No. 1 (2022): Cogito Smart Journal
Publisher : Fakultas Ilmu Komputer, Universitas Klabat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31154/cogito.v8i1.389.35-46

Abstract

Penelitian ini dibuat dengan tujuan untuk mengetahui apa yang sebenarnya didapatkan mahasiswa/i selama pembelajaran daring berlangsung, seberapa efektif pembagian materi yang disampaikan, dan apa saran yang para mahasiswa/i berikan untuk membuat pembelajaran daring ini menjadi lebih baik dari sebelumnya. Pengumpulan data dilakukan dengan pembagian kuesioner yang berbasis COBIT 5 dengan domain Deliver, Service, and Support (DSS). Responden kuesioner penelitian adalah mahasiswa/i Fakultas Teknologi Informasi Universitas Advent Indonesia dengan jumlah responden 52. Metode penelitian yang dipakai adalah metode deskriptif dengan pendekatan kualitatif yang akan digunakan saat menganalisa data yang dikumpulkan melalui hasil kuesioner dan dibandingkan dengan panduan dari COBIT 5 dengan domain Deliver, Service, and Support (DSS). Hasil dari penelitian ini menunjukkan bahwa pembelajaran daring menggunakan Zoom Meeting dinilai efektif, dengan tingkat kematangan masing-masing sub-domain dimulai dari DSS1 sebesar 3,71 yang termasuk level 4 indeks kematangan COBIT 5, DSS5 sebesar 2,98 yang termasuk level 3 indeks kematangan COBIT 5, dan DSS7 sebesar 3,92 yang termasuk level 4 indeks kematangan COBIT 5. Tingkat kapabilitas harapan masing-masing sub-domain sebesar 4,5 dengan rata-rata nilai kesenjangan sebesar 0,96.Kata kunci—COBIT 5, Pembelajaran Daring, Zoom Meeting
Co-Authors Abraham Butar-butar Danielle Eudora Crystle Rampen Elmor Benedict Wagiu Erienika Meiling Lompoliu Gabriel Putra Advent Yakop Sihombing Ivan Royanto Hutabarat Jacko Pastorius Jessica Sabbathiny Buyung Jimmy H Moedjahedy Joe Yuan Mambu Jonathan, Bern Martin, Stanley Marvel Zefanya Yang Michelle Cantika Pontoan Oktiviana Perangin-angin Radja Boy Rawlson Yoshua Limbong Rianti Ruth Florenza Tambunan Seprianto Mendrofa Valerian Leony Bianto Winda Ebina Br Bangun Wiranto Horsen Silitonga