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All Journal SISFOTENIKA Conference SENATIK STT Adisutjipto Yogyakarta Compiler Voice Of Informatics Informatik : Jurnal Ilmu Komputer CCIT (Creative Communication and Innovative Technology) Journal Jurnal Kridatama Sains dan Teknologi Jurnal Ilmu Komputer dan Bisnis JATI (Jurnal Mahasiswa Teknik Informatika) TIN: TERAPAN INFORMATIKA NUSANTARA Digital Transformation Technology (Digitech) Jurnal Penelitian Rumpun Ilmu Teknik Journal Of Computer Science And Technology Jurnal Pengabdian Masyarakat Indonesia Bergerak: Jurnal Hasil Kegiatan Pengabdian Masyarakat Neptunus: Jurnal Ilmu Komputer dan Teknologi Informasi Mars: Jurnal Teknik Mesin, Industri, Elektro dan Ilmu Komputer
Neno, Friden Elefri
STIMIKOM Stella Maris
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System Modelling and Database for Doctor Reservation Application Based on Location Arif, Achmad Yusron; Neno, Friden Elefri; Henderi, Henderi
SENATIK STT Adisutjipto Vol 4 (2018): Transformasi Teknologi untuk Mendukung Ketahanan Nasional [ ISBN 978-602-52742-0-6 ]
Publisher : Sekolah Tinggi Teknologi Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (481.668 KB) | DOI: 10.28989/senatik.v4i0.141

Abstract

There are many benefits of using information technology in the health sector such as to make hospital information system, clinic or puskesmas. Now, queuing reservation system is still done manually or just using SMS / by phone, required a system that can be used patient to find and do doctor reservation. Thus, the patient when it comes can be directly checked without having to wait for a long time. Another problem when someone goes to a new area, then need medical services as soon as possible because of that is needed an application which contains information of doctor / clinic nearby. Therefore, in this paper will be discussed draft doctor reservation application by displaying a list of doctors. So the patient simply open the application and will be displayed a list of doctors, this will certainly facilitate the patient in finding and make a doctor reservation.
Combination of XOR Binary Algorithm and Steganography Using Least Significant Bit (LSB) Method for Data Security Tetik, Yulius Nahak; Neno, Friden Elefri; Ariyus, Dony
Compiler Vol 8, No 2 (2019): November
Publisher : Sekolah Tinggi Teknologi Adisutjipto Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1045.233 KB) | DOI: 10.28989/compiler.v8i2.471

Abstract

Along with the development of technology and information today, data security is a problem that needs to be done to maintain the confidentiality of data or information both personally and within an organization. Cryptography is one of the sciences or arts that learns about how to secure data or information from irresponsible parties who want to destroy important data in the form of text and image files. This research, data security technique uses two algorithms, namely steganography to enter text in image media using LSB (Least Significant Bit) method and Binary XOR used to convert messages to binary with XOR keywords and generate pixel values of messages from 8 bits of images with LSB (Least Significant Bit). After encrypted the image will be sent to the user, and to view the original data, the user must decrypt the data with the message key and retrieve the LSB (Least Significant Bit) value, from the encrypted image.
ANALISA MATURITY LEVEL PENCAPAIAN OPTIMASI LAYANAN TI PERGURUAN TINGGI Friden Elefri Neno; Kusrini Kusrini; Henderi Henderi
CCIT Journal Vol 12 No 1 (2019): CCIT JOURNAL
Publisher : Universitas Raharja

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (133.825 KB) | DOI: 10.33050/ccit.v12i1.601

Abstract

Information technology (IT) is a very important requirement for all activity activities because it is believed to increase the effectiveness and efficiency of the work process. To achieve this, it is necessary to optimize the IT servants' good and correct so that the existence of IT can support the success of work in private agencies. government and education in achieving its goals. Therefore Stella Maris SimStimikom wants to know the success of the existence of information technology that supports the process of optimization of service to all academics in a university which is an unavoidable demand, the existence of a college academic information system that serves to serve the academic process of students and lecturers is a must. Measurements of the purpose of information systems is to contribute to information technology on business performance at Stella Maris Sumba Stimicom College to measure the extent of alignment between business processes, it is necessary to need an information system audit that requires a standard, then the standard used is COBIT 4.1 with the final result obtained at the maturity level value of the IT service level is at 2.51 with the description Repeatable but intuitive
Sistem Pendukung Keputusan Pemilihan Suplier Hasil Tani Gabah Menggunakan Metode AHP Patmawati Hasan; Akrilvalerat Deainert Wierfi; Friden Elefri Neno; Kusrini Kusrini
SISFOTENIKA Vol 9, No 2 (2019): SISFOTENIKA
Publisher : STMIK PONTIANAK

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (588.974 KB) | DOI: 10.30700/jst.v9i2.513

Abstract

Gabah merupakan bahan pokok dalam produksi beras di PB Hikmat Tiga Berlian. Untuk menghasilkan beras dengan kualitas yang baik maka dibutuhkan pula supplier yang terbaik dan berkualitas. Salah satu upaya untuk mendapatkan supplier tersebut adalah dengan melakukan pemilihan supplier hasil tani. Namun kendala yang terjadi saat ini adalah pengambilan keputusan pada pemilihan Supplier hasil tani gabah pada saat musim panen dengan kelebihannya masing-masing. Hal ini dikarenakan petani yang membawa hasil tani hari ini dan esok hari adalah petani-petani yang berbeda. Penelitian ini bertujuan untuk merncang sistem pendukung keputusan pemilihan suplier hasil tani gabah menggunakan metode AHP. Prototype Sistem dibangun menggunkan Bahasa pemrograman PHP dan database MySQL. Sistem ini akan meghasilkan nama-nama Supllier yang terpilih untuk menyuplai gabah di PB Hikmat Tiga Berlian. Kriteria yang digunakan adalah kadar air, kadar hampa, harga, jarak lahan ke pabrik, dan transportasi. Penelitian ini menyimpulkan bahwa perancangan prototype SPK telah dapat dilakukan berdasarkan hasil pengujian User Acceptance Test dengan menggunakan 10 Respondent dan 5 pertanyaan bahwa sistem dengan menggunakan metode AHP Dalam pemilihan Supplier dapat diterapkan. Hal ini didasarkan pada nilai rata-rata hasil 68 % responden menjawab Sangat Setuju dan 26 % responden menjawab Setuju. Pengujian terhadap hasil output sistem dan hasil perhitungan manual tidak ditemukan perbedaan hasil.
Evaluasi Maturity Level Sistem Informasi Perpustakaan Berdasarkan Cobit 4.1 pada Domain PO dan ME Friden Elefri Neno; Kusrini Kusrini; Henderi Henderi
SISFOTENIKA Vol 9, No 2 (2019): SISFOTENIKA
Publisher : STMIK PONTIANAK

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30700/jst.v9i2.443

Abstract

Abstrak Penelitian ini membahas tentang evaluasi maturity level sistem informasi perpustakaan dengan Kerangka kerja Cobit 4.1  pada Stimikom Stella Maris Sumba, Penelitian ini bertujuan untuk mengukur evaluasi maturity level dengan pemilihan domain  proses yang dipilih yaitu PO dan ME. Pengumpulan data dilakukan dengan mendistribusikan kuesioner, wawancara dan observasi secara langsung. Ketiga metode tersebut dilakukan Analisa dan pengolahan data   didasarkan pada standard COBIT 4.1. Hasil pengolahan data akan digunakan untuk mencari kelemahan yang terkandung di masing-masing domain. Temuan kelemahan atau masalah akan dibandingkan dengan kondisi ideal yang telah menetapkan COBIT 4.1 pada setiap level, untuk  rekomendasi yang sesuai kemudian dapat diterapkan. Dengan kedua domain PO dan ME ditetapkan masing-masing maturity level 2.58 dan 2.63 total perhitungan pada setiap proses IT yang terdapat dalam domain PO dan ME, rata-rata maturity level 2.63 berada pada level 3, yaitu Repeatable but intuitive. Selanjutnya menghitung nilai GAP  atau  nilai kesenjangan dengan rata – rata 1.12.Dari hasil evaluasi terdapat empat proses IT yang mempengaruhi nilai maturity level meliputi PO3, P07, PO8 dan DS3 yang dijadikan sebagai rekomendasi untuk diperbaiki secara teratur oleh pihak manajemen berdasarkan point-point yang ditentukan pada tabel 6. Setiap proses TI harus memiliki prosedur standar yang didokumentasikan secara tertulis yang disosialisasikan kepada semua pihak yang terlibat dalam sistem informasi perpustakaan, yaitu untuk manajer sistem dan pengguna.  Kata kunci-Evaluasi, maturity level, cobit 4.1
Combination of XOR Binary Algorithm and Steganography Using Least Significant Bit (LSB) Method for Data Security Yulius Nahak Tetik; Friden Elefri Neno; Dony Ariyus
Compiler Vol 8, No 2 (2019): November
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1045.233 KB) | DOI: 10.28989/compiler.v8i2.471

Abstract

Along with the development of technology and information today, data security is a problem that needs to be done to maintain the confidentiality of data or information both personally and within an organization. Cryptography is one of the sciences or arts that learns about how to secure data or information from irresponsible parties who want to destroy important data in the form of text and image files. This research, data security technique uses two algorithms, namely steganography to enter text in image media using LSB (Least Significant Bit) method and Binary XOR used to convert messages to binary with XOR keywords and generate pixel values of messages from 8 bits of images with LSB (Least Significant Bit). After encrypted the image will be sent to the user, and to view the original data, the user must decrypt the data with the message key and retrieve the LSB (Least Significant Bit) value, from the encrypted image.
Analisis Kebutuhan Sistem Informasi Dengan Metode Value Chain Pada DISKOPUKM Kabupaten Kotawaringin Timur Fandli Supandi; Yuni Ambar Setianto; Friden Elefri Neno
Jurnal VOI (Voice Of Informatics) Vol 8, No 1 (2019)
Publisher : STMIK Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Dinas Koperasi dan UKM Kabupaten Kotawaringin Timur belum memiliki aplikasi kantor yang mampu mengelola data – data Koperasi dan Usaha Kecil dan Menengah yang terdapat di Kabupaten atau dengan kata lain, semua data – data yang ada diolah secara manual oleh pegawai yang berwenang di bagian – bagian pekerjaan masing – masing. Karena semua data dikelola secara manual, maka sering terjadi ketidak validan data yang disebabkan karena jumlah tenaga kerja pada bagian tersebut yang bertugas mengelola data tidak berbanding lurus dengan banyaknya data yang akan diolah sehingga tenaga dan waktu yang digunakan kurang efektif dan efisien. Adapun tujuan dari penelitian ini adalah untuk menentukan sistem informasi apa saja yang dibutuhkan untuk mendukung setiap aktivitas dari Dinas Koperasi dan UKM Kabupaten Kotawaringin Timur. Metode yang digunakan untuk menganalisis kebutuhan sistem informasi adalah metode analisis value chain. Hasil dari penelitian ini adalah kesimpulan terhadap sistem informasi apa saja yang dibutuhkan oleh dinas tersebut sehingga dapat meningkatkan kinerja dari setiap aktivitas pada dinas tersebut.Kata Kuci : sistem informasi, dinas, value chain.Department of Cooperatives and SMEs Kotawaringin Timur District does not have an office application that is able to manage data Cooperatives and Small and Medium Enterprises contained in the District or in other words, all data - data that is processed manually by the authorized personnel in the parts - the job each. Because all data is managed manually, it is often the data validity caused by the amount of labor on that part in charge of managing the data is not directly proportional to the amount of data to be processed so that the power and time used less effective and efficient. The purpose of this study is to determine what information system needed to support every activity of the Department of Cooperatives and SMEs Kotawaringin Timur District. The method used to analyze the needs of information systems is a value chain analysis method. The results of this study is the conclusion of what information systems needed by the service so as to improve the performance of each activity in the service Keyword: departement, information system, value chain
System Modelling and Database for Doctor Reservation Application Based on Location Achmad Yusron Arif; Friden Elefri Neno; Henderi Henderi
SENATIK STT Adisutjipto Vol 4 (2018): Transformasi Teknologi untuk Mendukung Ketahanan Nasional [ ISBN 978-602-52742-0-6 ]
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/senatik.v4i0.141

Abstract

There are many benefits of using information technology in the health sector such as to make hospital information system, clinic or puskesmas. Now, queuing reservation system is still done manually or just using SMS / by phone, required a system that can be used patient to find and do doctor reservation. Thus, the patient when it comes can be directly checked without having to wait for a long time. Another problem when someone goes to a new area, then need medical services as soon as possible because of that is needed an application which contains information of doctor / clinic nearby. Therefore, in this paper will be discussed draft doctor reservation application by displaying a list of doctors. So the patient simply open the application and will be displayed a list of doctors, this will certainly facilitate the patient in finding and make a doctor reservation.
Sistem Pendukung Keputusan Pemilihan Rumah Kontrakan Menggunakan Metode Topsis (Technique For Orders Preference By Similarity To Ideal Solution) Salahudin Robo; Jenifer Laura Patrisyah Rumpaisum; Friden Elefri Neno; Ajeng Kalista Rahma; Gergorius Kopong Pati; Damar Suryo Sasono
TIN: Terapan Informatika Nusantara Vol 4 No 1 (2023): June 2023
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/tin.v4i1.4184

Abstract

Technological development is progress that occurs in the field of knowledge and technology that affects human life. Technology continues to develop and affect various aspects of human life such as business, education, health, and others. The development of digital technology, especially property technology (proptech), continues to expand into businesses and various residential and property business services. This application will continue along with technological developments and people's needs and lifestyles that continue to change. A rented house is a house that is rented for a specified time (for 1 year, 2 years, etc.) However, the reason not to buy a house or apartment is often due to costs and making rented houses an alternative option for the community. With all our preferences, choosing a rental house is not easy. because it is difficult to find information about the accuracy of searching for rented houses that match the criteria. In general, an explanation of the data collection techniques used to support the flow of research on the topsis method for selecting rented houses is interview, observation, and library research. This study uses the TOPSIS method for calculations. Thus, the purpose of this study is to propose a decision support system for selecting rental housing with various criteria. To achieve this goal, this study will use the topsis method
Sistem Pakar Diagnosa Penyakit Malaria Dengan Metode Naive Bayes Puskesmas Weekombak Regina Bali Ate; Friden Elefri Neno; Paulus Mikku Ate
Digital Transformation Technology Vol. 3 No. 2 (2023): Artikel Periode September 2023
Publisher : Information Technology and Science(ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/digitech.v3i2.2900

Abstract

Proses perkembangan dunia medis saat ini banyak yang menggunakan komputer untuk membantu diagnosa maupun pencegahan dan penangan suatu penyakit. Selain itu sebagian besar dari masyarakat tidak terlatih secara medis, sehingga apabila mengalami gejala-gejala penyakit yang di derita tentu dapat memahami cara-cara penanggulangannya, gejala-gajela yang sebenarnya dapat ditangani lebih awal menjadi penyakit yang lebih serius akibat kurangnya pengetahuan dalam masyarakat, malaria dikenal sebagai sebuah penyakit yang cukup membahayakan. Tujuan penelitian yang dilakukan adalah menerapkan sistem pakar untuk mengidentifikasi jenis penyakit malaria berdasarkan hasil wawancara dengan pakar. Pada penelitian ini menerapkan metode naïve bayes untuk menentukan nilai tingkat penyakit yang terjadi. Pada penelitian ini hasil wawancara dengan dokter bahwa penyakit malaria terdapat 4 (empat jenis), yaitu Malaria Tertiana (Plasmodium Vivax), Malaria Quartana (Plasmodium Malaria), Malaria Tropica (Plasmodium Valciamalariam), Malaria Pernisiosa (Plasmodium Ovale) sedangkan untuk gejala  terdapat 16 gejala, dari hasil penelitian diterapkan dengan metode Naïve Bayes dan Backwrd Chaining,yaitu Naïve Bayes adalah jawaban user diproses sesuai aturan untuk dijumlahkan kemudian memberikan suatu keputusan berupa jenis penyakit malaria dan solusin Forward  Chaining adalah menelusuri aturan sesuai dengan jawaban pengguna.
Co-Authors Achmad Yusron Arif Adis, Alexander Ajeng Kalista Rahma Akrilvalerat Deainert Wierfi Alex Talu Popo Andreas Ariyanto Rangga Arif, Achmad Yusron Ayu, Mitra Permata Bheni Mane, Helena Damar Suryo Sasono Dappa Ege, Emerensiana Dian Fransiska Ledi Dony Ariyus Dony Ariyus Efraim Resi Ngara, Indrawanto Ege, Emirensiana Dappa Ema Ose Sanga, Felysistas Emirensiana Dappa Ege Fandli Supandi Felysitas Ema Ose Sanga Fransiska Ledi, Dian Gergorius Kopong Pati Gregorius Bora, Aloysius Henderi . Henderi Henderi Ina, Yulita Adi Inna Dodo, Notria Jenifer Laura Patrisyah Rumpaisum Kaba Leilu, Florentina Kalli Ghoba, Apliana Katarina Yunita Riti Kusrini Kusrini Kusrini Kusrini Kusrini Kusrini Lali Momo, Lidia Lende, Erniati Lende, Renita Litbagai, Ektoreda Malu Wemu, Sugiarto Maramba Jawa, Antar Maria Bouk, Yemi Maria Herlinda Bora Maria Imakulata Malo Marthin Safrio Dhogo, Aplrilianus Milla Ate, Kornelia Ng Tate, Oktavianus Ngilanyanyi, Paulus Ngongo Ngaba, Paulus Ngongo, Andrianus Ngongo, Tobias Novebriana Putri Dendo Oktavianus Yengu, Mario Patmawati Hasan Paulus Apostolus Wangga Paulus Mikku Ate Paulus Mikku Ate, Paulus Mikku Permata Ayu, Mitra Petro Ama Kii, David Petrus I.S. Lemu Pora Ina, Anjelina Pora, Estiana Astuti Priskila Wanda, Friska Rambu Y Dangga, Anastasia Rato, Karolus Wulla Reby Sabawaly, Diana Regina Bali Ate Robo, Salahudin Setiawi, Agustina Purnami Talo Popo, Alexander Tetik, Yulius Nahak Titus Kurra Umar, Elfira Umbu Kii, Ikson Waang Bler Tuang, Soleman Wilda Malo, Maria Woli, Dorkas Wulla Rato, Karolus Yulius Nahak Tetik Yuni Ambar Setianto