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All Journal Jurnal sistem informasi, Teknologi informasi dan komputer SMATIKA Jurnal Pendidikan Informatika dan Sains JURNAL MEDIA INFORMATIKA BUDIDARMA Tadarus: Jurnal Pendidikan Islam Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control Jurnal Teknoinfo Tibuana : Journal of Applied Industrial Engineering JURIKOM (Jurnal Riset Komputer) JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) JOISIE (Journal Of Information Systems And Informatics Engineering) Jurnal Mantik Jutisi: Jurnal Ilmiah Teknik Informatika dan Sistem Informasi Jurnal Tekinkom (Teknik Informasi dan Komputer) Journal of Computer System and Informatics (JoSYC) Infotek : Jurnal Informatika dan Teknologi Indonesian Journal of Law and Economics Review Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran KLIK: Kajian Ilmiah Informatika dan Komputer Jurnal Abdimas ADPI Sains dan Teknologi Jurnal Abdimas Bina Bangsa Indonesian Journal of Education Methods Development Indonesian Journal of Innovation Studies PELS (Procedia of Engineering and Life Science) Procedia of Social Sciences and Humanities Indonesian Journal of Islamic Studies JOINCS (Journal of Informatics, Network, and Computer Science) Jurnal Sistem Informasi Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) Innovative Technologica: Methodical Research Journal Jurnal Informatika Polinema (JIP) Indonesian Journal of Applied Technology Journal of Social Comunity Services Kanigara Journal of Technology and System Information Kesatria : Jurnal Penerapan Sistem Informasi (Komputer dan Manajemen) semanTIK Journal of Information Technology Smatika Jurnal : STIKI Informatika Jurnal Academia Open

Ika Ratna Indra Astutik

Program Studi Informatika, Universitas Muhammadiyah Sidoarjo

Author-ID : 285474

Religion Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Transportation Other

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E-Commerce Information System Design in Web-Based UD Anggun Shoe Store Billy Al Ghazian Ramadhan Akbar; Ika Ratna Indra Astutik
Procedia of Engineering and Life Science Vol 2 No 2 (2022): Proceedings of the 4th Seminar Nasional Sains 2022
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v2i2.1299

E-commerce or online shopping is a concept that is quite developed in the internet world. The use of this system can benefit many aspects, including consumers, producers, and sellers. The information system is a combination of work procedures, information, staffing, and information technology that is organized to achieve organizational goals. Information systems have become an urgent need in all areas of life including business. One ofthe companies engaged in trading, namely the Anggun Shoe Store, really needs information system technology that provides sales data recap functions and sales profit reports because consumers have difficulty getting detailed information on product specifications offered and employees find it difficult to offer products sold to consumers outside the city. Web-Based E-Commerce Information System Design (Anggun Shoe Store). An information system is needed by this company as well as other companies that run a similar business model, to facilitate sales reporting sothat their business can be measured. This system also makes it easier for business owners to view daily sales reports so they can determine marketing strategies for the future.

Online Inclusive School: A Technological Breakthrough in Inclusive Education During the Covid-19 Period Nurdyansyah Nurdyansyah; Moch Bahak Udin By Arifin; Ika Ratna Indra Astutik; Pandi Rais
Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Vol 8, No 4 (2022): December
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jk.v8i4.5995

This research aims to develop an inclusive online school (OIS) to overcome the problem of the low learning competence of inclusive students, especially during the Covid-19 pandemic. The research method used the ADDIE model with the following steps: analyze, design, development, implementation, and evaluation to develop OIS in prototypes and learning steps. Research participants included students at the elementary school level in Indonesia. The instruments used in data collection are validation sheets and student learning competency tests. The data analysis technique used in this study is SPSS version 22.0 (IBM Corp. Released 2016) with a significance level of 0.05 with a paired sample t-test with p-value or sig. (2-tailed). The study results showed that OIS and its learning steps were feasible and appropriate to facilitate the learning competencies of inclusive students during the pandemic. The learning competence of inclusive students also increased significantly after the implementation of OIS. This research implies that OIS tools can be a technology-based breakthrough in inclusive education, focusing on limited classroom practice.

Analysis of Community Sentiments Regarding Plans to Relocate National Capital Using the Naïve Bayes Method Tomi Eko Hidayat; Mochamad Alfan Rosid; Ika Ratna Indra Astutik
JOINCS (Journal of Informatics, Network, and Computer Science) Vol 3 No 2 (2020): November
Publisher : Universitas Muhammadiyah Sidoarjo

This study aims to analyze sentiment towards the transfer of new capitals derived from comments on the tweeter. The method used in this research is Naïve Bayes Classifier, a classic method that has a pretty good accuracy. Naive Bayes Classifier is a probabilistic classification based on the Bayes theorem, taking into account naïv independence assumptions. In addition to using the naïve bayes method, in this study the researchers also used word weighting. The weighting word used is TF-IDF, which is a combination of term frequency and inverse document frequency. By using 3 testing methods, namely Confusion matrix, Precission and Recall, and K-Fold Cross Validation. The results obtained in this study are 3 document classifications, namely Positive, Negative and Neutral. Testing is done by dividing the document into 2 subsets, namely training data and test data and the resulting accuracy of 64.6%.

RANCANG BANGUN SISTEM BOOKING HOTEL UNTUK BISNIS D&T TOUR & TRAVEL DI BEJI BERBASIS WEB Ruri Aditya Pratama; Ika Ratna Indra Astutik; Mochamad Alfan Rosid
Jurnal Teknoinfo Vol 17, No 1 (2023): Vol 17, No 1 (2023): JANUARI
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jti.v17i1.2305

D&T Rent Car merupakan rental mobil untuk disewakan dan juga tour organizer/agen travel yang saat ini bergerak dibidang jasa penyewaan dan perjalanan wisata. Selama ini untuk melakukan promosi pihak D&T hanya melalui brosur atau whatsapp. Untuk proses reservasi atau booking D&T masih melakukan secara manual dan melakukan penulisan pada buku pada saat melakukan reservasi. Jadi tujuan pembuatan website ini yaitu untuk memudahkan proses booking pelanggan dan juga mambantu pihak D&T agar memiliki website tersendiri. Pembuatan website booking ini akan digunakan bahasa pemrograman dari Javascript dengan framework ReactJs, kemudian untuk Backend akan menggunakan ExpressJs, dan penyimpanan database menggunakan MongoDB. Pengumpulan data yang dibutuhkan akan menggunakan metode observasi dan juga studi literatur, lalu untuk metode pengembangan dari website tersebut akan digunakan metode waterfall sebagai metode pengembangannya. Metode pengujian yang akan dilakukan yaitu melalui pengujian black-box yang akan mengetahui website tersebut dapat berjalan dengan baik atau tidak. Sehingga website yang dibuat akan menjadi efisien dan efektif. Menurut hasil, website yang telah dibuat sudah sesuai dan juga dapat mempermudah untuk melakukan reservasi.

RANCANG BANGUN APLIKASI SISTEM INFORMASI CARWASH & AUTOCARE BERBASIS ANDROID PADA MAHKOTA MOTOR JAYA MAKMUR Jefry Fernando; Ika Ratna Indra Astutik; Hamzah Setiawan
Jurnal Teknoinfo Vol 17, No 1 (2023): Vol 17, No 1 (2023): JANUARI
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jti.v17i1.2294

Mahkota Motor Jaya Makmur Carwash & Autocare is located in Cangkringmalang, Kec. Beji, Pasuruan, East Java is one of the places for vehicle carwash and autocare services for vehicle needs whose role is to help solve problems experienced by damage to the user's vehicle. In carrying out daily community activities, vehicle users do not have time to wash and perform maintenance on the vehicle, the services at Mahkota Motor Jaya Makmur Carwash & Autocare are expected to help users, the service in this place has a function to provide comfort , satisfaction or a sense of security for each customer because the process in car washing using Hydraulic (lifting the car) is used so that the bottom of the car is easy to clean. One way to develop a business from this place is to create an Android-Based Carwash and Autocare Information System application, to provide more convenience for users to choose services in the application. This application was successfully built with the JavaScript programming language as an android application builder. The React Native framework is used to display a selection of services available in the app and various information about these places.

Sentiment Analysis of OYO App Reviews Using the Support Vector Machine Algorithm Zaenal Zaenal; Ika Ratna Indra Astutik
Procedia of Engineering and Life Science Vol 3 (2022): Proceedings of the 5th Seminar Nasional Sains 2022
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pels.v3i0.1338

The rapidly growing tourism industry causes the need for hotels to increase. This has led to innovation in the form of virtual hotel operators, one of which is OYO. OYO is a VHO application with the highest rating found on the Google playstore. OYO is one of the applications with millions of users. Of course, this cannot be separated from the ratings and reviews from users. The reviews contained in the playstore itself can contain positive, neutral or even negative opinions. Given the importance of user reviews to application development, this research classifies reviews on the OYO application to determine user sentiment. In this study, the data used is 2,000 data which will be classified into positive, neutral and negative sentiments. The Support vector machine algorithm was chosen because it is capable of producing high accuracy. Based on testing, the Radial basis function kernel is able to produce the highest accuracy among other kernels and by using a dataset division ratio of 80:20 the accuracy obtained is 78.98%. While testing using the Confusion matrix produces an accuracy of 80.36%.

TATA KELOLA KEUANGAN KOPERASI DINAR AMANTA MELALUI PENERAPAN TEKNOLOGI SISTEM INFORMASI Dina Dwi Oktavia Rini; Aisha Hanif; Ika Ratna Indra Astutik
Jurnal Abdimas Bina Bangsa Vol. 4 No. 1 (2023): Jurnal Abdimas Bina Bangsa
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/jabb.v4i1.377

The Dinar Amanta Cooperative faces many challenges and problems. The classic problems that are commonly faced by cooperatives are the problem of capital to develop the business, as well as the competence of the management to carry out accountable financial governance in compiling financial reports which is still relatively low. In addition, cooperative management that has not been carried out effectively through computerized processes in its operational activities is also a problem and a challenge for the business continuity of the Dinar Amanta Cooperative. The approach method used to overcome problems from partners is (1) counseling and training related to cooperative financial management so that it is in accordance with applicable accounting standards, (2) making cooperative financial management application programs and holding demonstrations, and (3) training in using the program cooperative financial governance application. The fundamental contribution to the target audience is the increased understanding and competency of the Amanta Dinar Cooperative management regarding cooperative financial management in accordance with applicable accounting standards and can be accounted for, encouraging the Amanta Dinar Cooperative to become an effective savings and loan cooperative in its business activities, and the creation of a Dinar Cooperative financial application program Amanta

Penerapan Augmented Reality Dalam Replikasi Tata Letak Studio Foto Sandi Wahyu Maulana; Rohman Dijaya; Cindy Taurusta; Ika Ratna Indra Astutik
JURIKOM (Jurnal Riset Komputer) Vol 10, No 2 (2023): April 2023
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/jurikom.v10i2.6003

The role of information technology is very influential in a person's life, thanks to technology it is possible to produce various conveniences so that people get what they want. Information technology is used in different fields, one of which is the field of information transmission. In the delivery of information, it is necessary to have a visual device so that the delivery is easily understood by the community. The delivery of information is an important support for all human activities.The delivery of information, one of which is in the field of architecture through information technology, which includes hardware and software to describe various infrastructures such as buildings.However, in terms of photo studios, many photo studios only think about the design of the studio to make it look attractive without thinking about whether or not the space for taking photos taken by photographers is sufficient.So that photographers sometimes have difficulty taking pictures because the studio space is too narrow due to designs that almost fill the space or studio designs that are not suitable in the size of the room.By using this application, it is hoped that a person can determine the design that suits the studio space. The system will be built based on Android, in the application will be made with a markerless method (without marker) which means that the 3d object will come out if it is triggered with a flat field. The camera will identify a flat field and will display a studio design object that the user has chosen before. In this application there is also an import feature that aims to input new object data from the internal storage of the user's device. Produce a digital product catalog application based on Augmented reality named DeStudio, and can also help photographers to design studio designs / themes that are clear and specific by utilizing Augmented reality technology. In the testing process alpha testing was successfully applied and got 84% smooth results. In beta testing, the average results are very satisfying from some responding, meaning that the application can be used and applied without any obstacles. In the new additional features, the results are very good because the user does not bother to rebuild. Each user can add 3D objects.

New student admission information system design with payment gateway Alfitra Oktavian; Uce Indahyanti; Ika Ratna Indra Astutik
Jurnal Mantik Vol. 7 No. 1 (2023): May: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mantik.v7i1.3626

Regarding the rapid phase of technological progress in all fields, as well as the pattern of people's lives that have been relatively advanced. The purpose of this research is to design a payment gateway-based student admission system at SMP Muhammadiyah 3 Waru using the waterfall method. Web-based information systems can be used as a means of improving information in the education department. In the existing research on the information system for new student admissions, payment processing is carried out manually by paying on the spot or transferring to the school accounts. It is required to confirm payments and utilize SMS gateways as an information forwarder to information. This system delivers complete information such as how to register, test, and payment gateway-based methods. The results obtained by all service menus on the system have been running well.

APLIKASI WEB PENGUKURAN KINERJA LEMBAGA KEUANGAN MIKRO MENGGUNAKAN METODE FUZZY-AHP, WPM DAN BALANCED SCORECARD Yulian Findawati; Ika Ratna Indra Astutik
Jurnal Sistem Informasi Vol. 12 No. 1 (2016): Jurnal Sistem Informasi (Journal of Information System)
Publisher : Faculty of Computer Science Universitas Indonesia

Performance measurement system is one of the existing models to monitor the successful implement-tation of a predetermined objective strategy leadership of the company including Microfinance Insti-tutions (MFIs). In this case, the Balanced Scorecard is a performance measurement method considered suitable for Microfinance Institutions in IndonesiaTherefore, researchers are trying to apply the Balanced Scorecard performance measurement models in the form of performance measurement application program of Microfinance Institutions using the web -based programming languages PHP and MySQL which the Microfinance Institutions can perform measurements on himself (self assessment) so that the measurement of the performance of Micro fi-nance Institutions can be run effectively and efficiently. The test is done by doing research in Micro-finance Institutions located in Sidoarjo. The sample data is Microfinance Institutions in Sidoarjo.For performance measurement criteria based on the Balanced Scorecard method namely financial pers-pective, customer perspective, internal process perspective and learning and growth perspective. While the method of Fuzzy-Analytic Hierarchy Process (Fuzzy-AHP) and Weighted Product Model used for weighting the criteria and sub-criteria and the final assessment. Weighting is done based on the criteria and sub-criteria prioritization interest rate. The results of the analysis and design of the system will be applied to the measurement of application performance Web-based Microfinance Institutions.

Co-Authors Addriana Fatma Putri Indah Sari Ade Eviyanti Afidah, Dewi Nur Agung Izulhaq Aisha Hanif Alfian Maulana Fajar Alfitra Oktavian Ansa, Mochamad Musaddat Arif Senja Fitrani Arif Senja Fitriani Ary Putranto Ayyubi, Rizky Al Aziziyah, Ismi Anisa Azmuri Wahyu Azinar Baharsyah, Muhammad Ronaldo Bahri, Ari Syamsul Bakhtiar, Muhammad Yahya Billy Al Ghazian Ramadhan Akbar Chulloh, Dafid Mizta Danang Firmansyah David Eka Ramadhan Dina Dwi Oktavia Rini Dwi Saka Dharmawan Dwiki Aulia Akbar Eko Fahmi Rosyada Evi Rinata Fanani, Muchammad Ichsanuddin Farrell Ega Santoso Febri Rosita Dewi Feri Tirtoni Fika Fatmala Firmansyah, Anggi Dwi Bagus Hadi, Miftakhul Hamzah Setiawan Hanafi, Rizal Handayani, Nana Nur Dwi Hidayatullah, Vika Tanjung Hindarto Ida Rindaningsih, Ida Ilham Dwi Cahyo Murti Leksono Imanudin, Giri Fajar Indah Suci Purnamasari Isnaini Rodiyah Istikomah Istikomah Istikomah, Istikomah Istya, Riska Adi Jefry Fernando Joko Susilo Joko Susilo Joko Susilo Khasanah, Asmaul Luluk Iffatur Rocmah M. Aris Khuzaini Mahelda Asri Sudarsono Makhfudzoh, Fury MARIA BINTANG Meis Andhiarini, Rugaya Moch Bagus Tri Cahyo Moch Eko Budi Setiawan Moch. Bahak Udin By Arifin Mochamad Alfan Rosid Mochammad Bisri Mustofa Mochammad Raflie Lazuardi Mohammad Suryawinata Muhammad Fikri Muhammad Nur Kholis Muhammad Reza Pahlevi Mulyansyah , Muhammad Febri Muqorrobin, Dawam Nanda Mujahidah Andini Noormalita, Karina Kamza Novia Ariyanti Nugraha, Prasadhana Aditya Nurdyansyah Nuril Lutvi Azizah Pamungkas, Nicky Ibrahim Pandi Rais Pangestu, Sopia Dia Prasetyana, Dwi Gilang Ramadhan Putra F, M. Bagus Putra, Davito Rasendriya Rizqullah Putra, Ryan Hanggara Ramadhan, Arga Satria Riyan Fikri Rizaldi, Dedy Rohman Dijaya Rugaya Ruri Aditya Pratama Rusdy Yusmiawan Putra Sandi Wahyu Maulana Slamet Riyadi Suhendro Busono Sujadi, Rizal Iman Sukma Aji Sukma, Yudya Hastriawan Sumarno Supriyadi Supriyadi Supriyadi Syafii, Olynda Mufariihana Nur Taufiki Ma'rufan Taurusta, Cindy Timur, Dimas Maulana Tomi Eko Hidayat Tutut Anjarsari Uce Indahyanti Widodo, Wildan Ahmad Wignya Radhitya, Yudhistira Wiwik Sulistiyowati Yeni Kurnia Wati Yulian Findawati Yunianita Rahmawati Zaenal Zaenal Zahrotun Nisa’ , Gitsa

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