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All Journal Techno.Com: Jurnal Teknologi Informasi Explore: Jurnal Sistem Informasi dan Telematika (Telekomunikasi, Multimedia dan Informatika) JAIS (Journal of Applied Intelligent System) Teknosains : Jurnal Sains,Teknologi dan Informatika JAKA (Jurnal Akuntansi, Keuangan dan Auditing) Jurnal Citrakara Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) Jurnal Informatika Polinema (JIP) Synergy In Economic & Business Management (SEBM)
Ichwan Setiarso
Universitas Dian Nuswantoro Kampus Kota Kediri
Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Library & Information Science Mathematics Mechanical Engineering Transportation Other

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Model Gamifikasi Menggunakan Logika Fuzzy untuk Penentuan Reward Pelanggan pada E-Commerce Ichwan Setiarso; Moch. Sjamsul Hidajat
Techno.Com Vol 19, No 1 (2020): Februari 2020
Publisher : LPPM Universitas Dian Nuswantoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (274.47 KB) | DOI: 10.33633/tc.v19i1.3382

Abstract

Inovasi menggunakan gamifikasi diperlukan untuk menghadapi persaingan antar e-commerce. Gamifikasi berguna untuk meningkatkan pengalaman, menjaga kesetiaan pelanggan, penguatan merk dan melengkapi motivasi pembeli dan melakukan transaksi di e-commerce. Bentuk yang umum dari gamifikasi adalah pemberian reward bagi pelanggan dengan kondisi tertentu. Kondisi ini contohnya adalah lama menjadi pelanggan, besar transaksi, jenis transaksi. Masalah yang terjadi berkaitan dengan pemberian reward kepada pelanggan adalah reward yang tidak sesuai dan monoton atau mudah ditebak sehingga unsur kejutan yang menjadi salah satu elemen penting dari reward menjadi menurun kualitasnya. Penelitian ini bertujuan membentuk model gamifikasi yang tidak monoton menggunakan kecerdasan buatan dengan metode logika fuzzy. Logika fuzzy mampu membentuk perilaku reward yang dinamis sehingga meningkatkan kualitas reward yang diberikan kepada pelanggan. Input yang digunakan untuk menentukan reward adalah banyaknya transaksi, banyak produk dipilih dan total biaya pesanan. Hasil dari penelitian ini, logika fuzzy dapat menghasilkan perilaku reward yang lebih dinamis. Kata kunci: gamifikasi, reward, logika fuzzy, e-commerce
Securing Digital Color Image based on Hybrid Substitution Cipher Moch Sjamsul Hidajat; Ichwan Setiarso
Journal of Applied Intelligent System Vol 4, No 2 (2019): Journal of Applied Intelligent System
Publisher : Universitas Dian Nuswantoro and IndoCEISS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33633/jais.v4i2.3380

Abstract

This study proposes securing digital color images with hybrid substitution cryptographic methods combined with the Vigenere and Beaufort methods. The hybrid process is carried out using the help of two randomly generated keys. The first key is a matrix with an 8-bits value and the second key is a matrix with a binary value. The binary key is used to determine the Vigenere or Beaufort process, while the 8-bit key is used for modulus operations based on the Vigenere or Beaufort algorithm. At the test stage used a standard image that has an RGB color channel as a dataset. The quality of the cryptographic method is measured by several measuring instruments such as MSE, PSNR, and SSIM to determine the quality of encryption visually and the perfection of decryption, besides that it is used Entropy, NPCR and UACI to determine the probability of encryption resistance and quality against differential attacks. The TIC TOC function is also used to measure the computing speed of the encryption and decryption process. Measurement results using all measuring instruments indicate that the proposed method has very satisfying results and has fast computing. Keywords – Cryptography, Substitution Cipher, Modulus Function, Encryption, Decryption, Image Transmission 
Efektivitas Manajemen Sumber Daya Manusia Untuk Pengelolaan Industri Berbasis Ekonomi Kreatif di SK COFFEE LAB Kediri Ainun Muhtadin; Aniza Chairani; Ichwan Setiarso; Widyatmoko Widyatmoko
JAKA (Jurnal Akuntansi, Keuangan, dan Auditing) Vol 3, No 2 (2022): JAKA (Jurnal Akuntansi, Keuangan, dan Auditing)
Publisher : Universitas Dian Nuswantoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56696/jaka.v3i2.7205

Abstract

The purpose of this study is to provide exposure by processing and reviewing to be able to find out more deeply about the effectiveness of human resource management regarding the relationship between creative economy management. Effectiveness measures the achievement of the goals to be achieved by the level of success produced by a person or organization. Therefore, the level of the plan achieved can be more effective through the management of Human Resource Management (HR) as one of the most important elements in moving the creative Economic Industry sector so that it can continue to run. The research method uses qualitative research methods, namely research by, analyzing and making data interventions found based on the results of interviews, observations (observations) and document studies. HR management has a role to regulate the management of existing human resources and natural resources, namely the workforce so that they can provide maximum results in order to achieve goals and objectives. The creative economy relies on the capabilities possessed to be concentrated in existing problems, to be able to obtain results from processing sources of knowledge, information possessed and the creativity that exists to support the development of various sectors of the creative economy.
Perancangan Desain Karakter Sakuya dengan Pendekatan Metode Manga Matrix Wisnu Pratama; Ichwan Setiarso; Ery Mintorini; Gilang Rizky Gardianto
CITRAKARA Vol 3, No 3 (2021): DESEMBER 2021
Publisher : CITRAKARA

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

Abstract

Desain karakter merupakan salah satu unsur visual utama dalam beberapa produk kreatif seperti komik, animasi, dan lainnya. Sebagai sebuah intellectual property, desain karakter Sakuya harus dirancang dengan baik agar dapat membawa pesan cerita. Perancangan desain karakter menggunakan metode Manga Matrix yang mendeskripsikan karakter secara lengkap yaitu form matrix, custome matrix, dan personality matrix.  Hasilnya desain karakter Sakuya memiliki kesesuaian antara matriks bentuk, kostum, dengan kepribadian atau personality yang dibangun sesuai konsep cerita yang diberikan. Desain karakter Sakuya diimplementasikan ke dalam komik sesuai dengan pengembangan karakter yang dibuat.
Analisa Penerapan Metode Analytical Hierarchy Process Dalam Aktifitas Penjurusan Siswa Baru Ichwan Setiarso; Bonifacius Vicky Indriyono; Tri Esti Rahayuningtyas; Choerul Umam; Melati Ayu Nursida Ningrum; Arika Norma Wahyu; Stevani Tri Wahyu Putri
Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) Vol. 7 No. 2 (2023): SEMINAR NASIONAL INOVASI TEKNOLOGI 2023
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/inotek.v7i2.3508

Abstract

Saat ini para siswa yang baru lulus dari SMP dan yang berencana melanjutkan ke jenjang Sekolah Menengah Kejuruan (SMK) harus sudah menentukan pilihan program studi apa yang akan di ambil. Tidak dapat dipungkiri bahwa pemilihan tersebut menjadi sesuatu hal yang membingungkan bagi kebanyakan siswa. Hal ini dikarenakan mereka tidak dapat memilih memilih jurusan yang ada sesuai kemampuanya sehingga berakibat gagalnya proses belajar mereka saat di SMK. Konsultasi dan analisa yang matang perlu dilakukan sedini mungkin sebelum memutuskan masuk SMK. Banyak dari calon siswa hanya melakukan konsultasi dengan orang tua maupun guru di SMP yang hasilnya kadang tidak sesuai dengan yang mereka inginkan. Untuk mengatasi permasalahan diatas, dapat dibangun sebuah sistem yang dapat membantu siswa dalam memutuskan jurusan apa yang cocok dengan kemampuan mereka berdasarkan pada kriteria yang ditetapkan. Penelitian ini bertujuan untuk membangun sistem pendukung keputusan menggunakan metode AHP (Analytical Hierarchy Process). Hasil pengujian menunjukkan bawah metode ini cocok digunakan untuk menentukan alternatif terbaik dari sejumlah kriteria yang ditetapkan dalam penentuan jurusan di SMK.
Utilization of Internet of Things for Automatic Plant Watering System Using Soil Moisture Sensor Iqlima Zahari; Bonifacius Vicky; Wildan Mahmud; Ichwan Setiarso; Ivan Putra Gemilang
Jurnal Informatika Polinema Vol. 9 No. 2 (2023): Vol 9 No 2 (2023)
Publisher : UPT P2M State Polytechnic of Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jip.v9i2.1220

Abstract

The rapid development of technology has resulted in an increasing need for the benefits of technology in all aspects of human life. Technology is felt to be very helpful for humans in carrying out a series of daily activities, including the activities of farmers and chili plant business owners. Watering the plants every day makes the plants grow lush and healthy. However, sometimes these activities are neglected due to time constraints or other activities. To overcome this, it is necessary to build a system that can be used to assist automatic watering activities. This research discusses the use of Internet of Things technology to make automatic plant watering control devices using Android and Arduino UNO. The way this tool works is based on the soil moisture value and the testing temperature. The water pump will function when the soil moisture value is on a value scale of 75% with a temperature of 22 degrees Celsius and a water content >= 300 RH. By using soil moisture and temperature detection sensors, this tool will send a command signal to Arduino so that the relay driver is turned on so that the pump can distribute water as needed. From the tests carried out, it can be concluded that the tool made is able to carry out the function of watering plants automatically as expected. The water pump will automatically turn on if the temperature and soil moisture values match the settings in the system.
Concept of Data Security in Digital Image Media Using Spread Spectrum Steganography and Playfair Cipher Cryptography Natalinda Pamungkas; Bonifacius Vicky Indriyono; Ichwan Setiarso
Explore: Jurnal Sistem Informasi dan Telematika (Telekomunikasi, Multimedia dan Informatika) Vol 15, No 1 (2024): Juni
Publisher : Universitas Bandar Lampung (UBL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36448/jsit.v15i1.3517

Abstract

In the world of informatics, there are many techniques that can be used to maintain the confidentiality of digital information from parties who are not responsible and have access rights to that information. One of the most common techniques today is steganography and cryptography. Steganography is a method used to secure information by hiding it in an object without having to change the shape of the object, while cryptography is a science that studies the technique of encoding original text (plaintext) by utilizing encryption keys so that the script turns into text that is hard to read (ciphertext). ) by a user who does not have the decryption key. This research will explain how to secure information in digital images using spread spectrum steganography techniques and playfair cipher cryptography. The test results show that the information inserted in the digital image media is difficult to return to its original form and the media inserted does not change in size
Information technology management governance analysis using cobit 5 (Case study at Universitas Dian Nuswantoro-PSDKU Kediri) Choerul Umam; Wildan Mahmud; Moch. Sjamsul Hidajat; Ichwan Setiarso
TEKNOSAINS : Jurnal Sains, Teknologi dan Informatika Vol 10 No 2 (2023): TEKNOSAINS: Jurnal Sains, Teknologi dan Informatika
Publisher : LPPMPK-Sekolah Tinggi Teknologi Muhammadiyah Cileungsi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37373/tekno.v10i2.469

Abstract

A higher education facility called Universitas Dian Nuswantoro (UDINUS) is situated in Semarang City, Central Java, at Jl. Imam Bonjol Number 207. In order to offer top-notch educational services in the East Java region, UDINUS established a Study Program Outside the Main Campus (PSDKU) in the City of Kediri. Information technology is used by UDINUS to manage the company. beginning with student services, personnel, funding, and educational infrastructure. There isn't currently a system in place to gauge how effectively information technology administration is being used. In this study, a thorough analysis was done to establish how the COBIT 5 framework should be used for IT management. It is anticipated that by carrying out this research, it will be possible to learn more about the state of IT governance at UDINUS, Kediri City Campus, and offer recommendations to leaders for improvement in order to improve management. method for governing information technology at UDINUS's Kediri Campus. Additionally, the goal of this study is to learn more about the maturity level of the IT Governance program presently underway at the UDINUS campus in Kediri City. The approach taken in this study is a Cobit 5 framework analysis with several stages, including: initiate program (movers within the organization), define problems and opportunities (know the position of IT management in the organization), define road map (improvement goals), and plan program (planning to do). UDINUS Kediri has a value of 2.88 at the Established Process level, which can be interpreted as having an IT governance system maturity level with a value of 2.88, according to the study's conclusion, which was drawn from the findings of the analysis of information technology governance systems using COBIT 5. UDINUS PSDKU Kediri has carried out a description of the objectives and structure in accordance with the established standards at the Established Process level
Strategi Pemasaran Jasa: Tinjauan Literatur tentang Inovasi dan Kepuasan Pelanggan di Era Digital Aissiyah, Nasyatul; Widyatmoko; Ichwan Setiarso; Wildan Mahmud
Synergy in Economic & Business Management Vol. 1 No. 2 (2024): Navigating the Disruption: Strategies for a Dynamic Business Environment
Publisher : Kreatif Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.2222/mvc7e618

Abstract

Pemasaran jasa telah mengalami transformasi signifikan seiring dengan perkembangan teknologi digital dan perubahan perilaku konsumen. Artikel ini bertujuan untuk menganalisis literatur terkait strategi pemasaran jasa yang berfokus pada inovasi dan kepuasan pelanggan di era digital. Studi ini mengidentifikasi elemen kunci dalam pemasaran jasa, seperti inovasi layanan, pemanfaatan teknologi digital, dan peran pengalaman pelanggan. Hasil studi literatur ini diharapkan dapat memberikan wawasan mendalam bagi akademisi dan praktisi dalam mengembangkan strategi pemasaran jasa yang relevan dengan kebutuhan pasar saat ini.
Co-Authors Ainun Muhtadin Aissiyah, Nasyatul Aniza Chairani Arika Norma Wahyu Bonifacius Vicky Bonifacius Vicky Indriyono Bonifacius Vicky Indriyono Choerul Umam Choerul Umam Ery Mintorini Gilang Rizky Gardianto Iqlima Zahari Ivan Putra Gemilang Melati Ayu Nursida Ningrum Moch. Sjamsul Hidajat Natalinda Pamungkas Stevani Tri Wahyu Putri Tri Esti Rahayuningtyas Widyatmoko Widyatmoko Wildan Mahmud Wisnu Pratama