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All Journal Jurnal Teknik Komputer AMIK BSI Journal on Education Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) JIKA (Jurnal Informatika) Jurnal Sistim Informasi dan Teknologi Jurnal Infortech
Giatika Chrisnawati
Universitas Bina Sarana Informatika
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Engineering

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 1 
Aplikasi Pengukuran Tingkat Kecemasan Berdasarkan Skala Hars Berbasis Android Giatika Chrisnawati; Tutuk Aldino
JURNAL TEKNIK KOMPUTER Vol 5, No 2 (2019): JTK - Periode Agustus 2019
Publisher : Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (535.035 KB) | DOI: 10.31294/jtk.v5i2.6312

Abstract

Abstract  - The development of technology that getting increasingly has an impact on a mobile device. In this era, mobile phone is a communication tool that is flexible, easy to carry anywhere, and its function is almost the same as the computer. The operating system that mobile phone has got increasingly. One of them is that Android operating system has grown rapidly and almost dominates the mobile market. The development of technology and the increase of necessities life make people have to work harder to sufficient their life. People compete to sufficient the needs and keep up the development that exists, but not everyone is able to sufficient it. It makes people want to do crimes like theft, corruption, murder, etc. This happens because someone is too obsessed with their desire. so they are afraid and anxious if they cannot sufficient and achieve their desire. Anxiety can be interpreted as an uncertain fear with a feeling of uncertainty and helplessness that can cause an uncomfortable feeling. So, it triggers their self to do bad things. In this phenomenon is needed an application that can be used to determine the level of anxiety because knowing the level of anxiety early can prevent people to do bad things. The measurement applications of anxiety levels with HARS scale are made based on the Hamilton Anxiety Rating Scale (HARS).
PERANCANGAN JARINGAN VIRTUAL LOCAL AREA NETWORK (VLAN) & DHCP PADA PT.NAVICOM INDONESIA BEKASI Taufik Rahman; Teguh Rahmat Zaini; Giatika Chrisnawati
Jurnal Informatika Vol 4, No 1 (2020): JIKA (Jurnal Informatika)
Publisher : University of Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (342.509 KB) | DOI: 10.31000/jika.v4i1.2366

Abstract

Abstrak— Dalam jaringan berbagi atau sharing adalah suatu hal yang biasa, akan tetapi jika sebalik nya maka ada suatu hal yang harus di konfigurasi ulang, seperti perubahan firewall, perubahan topologi logik dari LAN menjadi virtual local area network. Berubahnya topologi logik menjadikan perubahan pada topologi fisik dan perangkat jaringan pun seperti switch harus mengikuti dari switch unmanage ke switch manageable. Begitupula berubah interface pada routernya. Tujuan penelitian ini adalah untuk meningkatkan keamanan jaringan di PT. Navicom Indonesia menggunakan jaringan VLAN karena terdapat permasalahan dimana setiap divisi dapat saling mengakses data pada komputer yang ada, dan data tidak terpisah dari jaringan. Perancangan jaringan VLAN pada PT. Navicom Indonesia. Dalam perancangan jaringan VLAN ini menggunakan aplikasi Cisco Packet Tracer untuk simulasinya. Kemanan data pada setiap pc akan lebih aman apabila menggunakan jaringan VLAN, karena pada jaringan tersebut kita dapat membuat konfigurasi jaringan mana saja yang saling terhubung. Untuk membuat jaringan VLAN saling berkomunikasi maka diperlukan konfigurasi pada Switch untuk membuat Database VLAN, agar setiap anggota VLAN dapat saling berkomunikasi satu sama lain.
Aplikasi Pembelajaran Interaktif Bahasa Arab Dasar untuk Anak Berbasis Android Giatika Chrisnawati; Firman Prasetyo Nugroho
Journal on Education Vol 5 No 2 (2023): Journal on Education: Volume 5 Nomor 2 Tahun 2023
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v5i2.1046

Abstract

In the development of this modern era, there have been many technologies that are growing rapidly. As for computers, which are equipment created to facilitate human work when achieving progress both in the manufacture of hardware and software and not only computers, now developments in the field of mobile phones are included in the scope of SmartPhones, which It has been developed a lot starting from features or in the field of hardware and software, there have been many mobile-based applications that have been created and have been used by the wider community today and even become an obligation for all people to use smartphones that are equipped with various features and applications in it. starting from the field of Sales, Learning, business, Health and Education and this time the author will try to make a final project in the field of basic learning aimed at children to start an early learning stage of basic introduction and basic understanding of it's a lesson, the target we will take is learning a foreign language, namely Arabic with the system that we will make is aimed at children to make it easier for them to learn Arabic, easily, clearly and certainly fun
Implementation of Supply Chain Management in Web-Based Support Systems Employee Recruitment in Private Hospitals Musran Munizu; Muh. Risal Tawil; Giatika Chrisnawati; Helson Hamid; Muhammad Lukman Hakim
Jurnal Sistim Informasi dan Teknologi 2023, Vol. 5, No. 2
Publisher : SEULANGA SYSTEM PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37034/jsisfotek.v5i2.239

Abstract

This public hospital still has many weaknesses in recruiting employees, so the time needed for hiring employees is long and not organized properly, which hampers the need for employees. Therefore, in order to support the smooth running of the employee recruitment system, it is necessary to create an executive support system that can provide solutions for the process of employee recruitment activities at the hospital later. To design an executive support system, a literature study, interviews with executives, observations, and final test results are calculated using a rule-based expert system. The proposed executive information system design includes a model design, data design, dialogue design, and implementation plan. The approach employed in this research is the object-oriented system development approach utilizing the Unified Modeling Language (UML) design tool and the waterfall strategy system development model. The programming languages utilized are Hypertext Preprocessor (PHP) and My Structure Query Language (MySQL). The outcome of this investigation is a web-based information system for supply chain management that can assess potential new hires and merge internal departments to enhance the seamless flow of information and the approval of candidate reports.
Penerapan  Naïve Bayes Berbasis SMOTE Dan Decision Tree Untuk Analisis Sentimen Timnas Indonesia Ghudzamir 'Ammar Ibrahim Pasaribu; Ghofar Taufik; Giatika Chrisnawati; Indarti; Dewi Laraswati; Dinda Ayu Muthia
Jurnal Infortech Vol. 7 No. 2 (2025): Desember 2025
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/infortech.v7i2.11570

Abstract

Penelitian ini bertujuan menganalisis persepsi publik terhadap kinerja Tim Nasional Indonesia pada masa kepelatihan Patrick Kluivert melalui analisis sentimen komentar penggemar di Instagram. Media sosial dipilih karena menjadi wadah utama bagi penggemar untuk menyampaikan opini dan dukungan secara langsung. Sebanyak 300 komentar dikumpulkan dari akun resmi Timnas Indonesia menggunakan teknik data scraping. Data tersebut kemudian melalui proses pembersihan dan pelabelan sebelum dianalisis. Untuk menyeimbangkan distribusi data, digunakan metode Synthetic Minority Over-sampling Technique (SMOTE). Klasifikasi sentimen dilakukan dengan membandingkan dua algoritma machine learning, yaitu Naïve Bayes dan Decision Tree, guna menilai kinerja masing-masing dalam mengenali sentimen positif maupun negatif. Hasil penelitian menunjukkan bahwa model Decision Tree memiliki performa lebih baik, khususnya dengan nilai recall tinggi pada kelas positif, yang menunjukkan kemampuannya dalam mendeteksi sentimen positif secara akurat. Meskipun demikian, model ini masih lemah dalam mengidentifikasi sentimen negatif. Secara keseluruhan, temuan ini menggambarkan antusiasme dan kecintaan besar penggemar terhadap Timnas Indonesia, terlepas dari hasil pertandingan yang diperoleh.
Integrasi Big Data dan AI untuk Pengambilan Keputusan dalam Smart City T. Irfan Fajri; Novi Rahayu; Handry Eldo; Giatika Chrisnawati; Rizkia Shaulita
Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) Vol 9 No 2 (2025): APRIL-JUNE 2025
Publisher : Lembaga Otonom Lembaga Informasi dan Riset Indonesia (KITA INFO dan RISET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jtik.v9i2.3860

Abstract

This research explores the integration of Big Data technology and Artificial Intelligence (AI) in decision-making in the context of Smart City. With the massive growth of data from various sources such as IoT, sensors, and information systems, Big Data is becoming an important foundation for in-depth analysis. Meanwhile, AI provides the ability to process data in real-time, identify patterns, and generate accurate recommendations. This research aims to analyze how the combination of these two technologies can improve efficiency, sustainability, and quality of life in cities. The methods used include literature review and case analysis in several smart cities. The results show that the integration of Big Data and AI can support faster, more precise, and data-driven decision-making, thus encouraging the creation of a smarter and more responsive city.
Co-Authors Dewi Laraswati Dinda Ayu Muthia Firman Prasetyo Nugroho Ghofar Taufiq Ghudzamir 'Ammar Ibrahim Pasaribu Handry Eldo Helson Hamid Ikrom Mauludin Salam Indarti Muhamad Risal Tawil Muhammad Lukman Hakim Musran Munizu Mutasar Novi Rahayu Rizkia Shaulita Taufik Rahman Teguh Rahmat Zaini Tutuk Aldino