Antivirus : Jurnal Ilmiah Teknik Informatika <p>Memuat hasil penelitian dan kajian kritis bidang teknologi informasi, teknlogi informasi elektronik, inovasi dan rekayasa informatika.</p> Universitas Islam Balitar en-US Antivirus : Jurnal Ilmiah Teknik Informatika 1978-5232 <div class="page"> <p>Authors who publish with this journal agree to the following terms:</p> <ol> <li>Copyright on any article is retained by the author(s).</li> <li>Author grant the journal, right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work’s authorship and initial publication in this journal.</li> <li>Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal’s published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.</li> <li>Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.</li> <li>The article and any associated published material is distributed under the&nbsp;<a href="" rel="license">Creative Commons Attribution-ShareAlike 4.0 International License</a></li> </ol> </div> MANAGEMENT INFORMATION SYSTEMS COMPLAINT OF COMPANY FACILITIES AT PT.MATTEL INDONESIA WEB-BASED <p><em>The complaint management system for company facilities is still ineffective because complaints are submitted manually through the complaint form and must be delivered directly to the engineering facility. In this case the facilities are supporting activities within the company, of course. In terms of delivering and handling complaints it is expected to be easier so that repairs are made quickly. Because of these constraints the authors intend to conduct research aimed at providing solutions through the study of various theories and observations in the field in the framework of developing existing systems in the company. The system development methodology that I use is the Waterfall methodology that refers to the SDLC (System Development Life Cycle) method, which consists of plan, analysis, design, implementation, and maintenance. The application is built based on the web using a PHP program, with a database using MySQL. The results of the development of a complaint management information system are needed in the company to optimize performance and streamline the time required. The development of a complaint management information system using the SDLC concept is very precise, this is evident from the results of tests that have been carried out with fast and accurate calculations. This system still has many shortcomings, therefore constructive input and suggestions are always expected by the author for the sake of improvement in the future.</em></p> Norma Renita Copyright (c) 2021 Antivirus : Jurnal Ilmiah Teknik Informatika 2021-01-11 2021-01-11 15 1 1 17 10.35457/antivirus.v15i1.1179 SISTEM PENDUKUNG KEPUTUSAN PENERIMA BEASISWA MISKIN DENGAN METODE AHP DAN MOORA <p><em>One of the efforts to realize national development priorities is through education. However, in reality there are still many Indonesian citizens who do not get the right to enroll in education because of their financial inadequacy. UU No. 20 Tahun 2003 established an assistance program called the Bantuan Siswa Miskin (BSM) or Cash Transfer Program for Poor Students. There are still many mistakes in determining BSM fund recipients because the selection is still done manually. Providing funding for eligible students cannot be done since the manual system makes it impossible to provide ones for the eligibles. The selection is also not based on the government criteria and is only determined by officers / teachers appointed by primary schools in Kab. Tulungagung. Therefore, a support system is needed to determine the right and accurate BSM scholarship recipients according to the criteria set by the government. MOORA and AHP methods were used because they can produce objective data. This Decision Making System has a data notification feature with email and ranking data. Based on the results of the questionnaire, the results of the assessment BSM Recipient Decision Support System assistance shows a good percentage of 47%, a good enough percentage of 39%, a quite difficult percentage 9.34% and currently quite difficult 4%. It can be concluded that this information system can help determine the BSM scholarship grant process optimally and right on the eligible targets</em></p> Prasetyanti Devi Madyaratri Indra Dharma Wijaya Retno Damayanti Copyright (c) 2021 Antivirus : Jurnal Ilmiah Teknik Informatika 2021-03-06 2021-03-06 15 1 18 29 10.35457/antivirus.v15i1.1206 PENERAPAN ASSOCIATION RULE PADA SISTEM REKOMENDASI PRODUK PROPERTI BERDASARKAN POLA INTERAKSI PENGGUNA <p><em>The increasing need for property makes various property companies have to compete to promote the best property options. Information system facilities are one of the main reasons for prospective buyers to get property information that best suits their needs. Each customer has a unique pattern of needs that can be obtained from the search pattern of the information system. This study tries to provide the best property product recommendations using the association rule method. The association rule method itself is a data mining method that is used to provide product recommendations based on user search activity patterns while opening an information system. After the association rule method is applied, the system can provide recommendations for the three best products with an attractive and easy-to-use information system.</em></p> Kristovel Printo Nana Lukman Junaedi Copyright (c) 2021 Antivirus : Jurnal Ilmiah Teknik Informatika 2021-03-06 2021-03-06 15 1 30 43 10.35457/antivirus.v15i1.1292 DECISION SUPPORT SYSTEM FOR EMPLOYEE PERFORMANCE ASSESSMENT ON KANDATEL BONE SAW METHOD <p><strong>:</strong><em> An employee is a person who provides services both in the form of thoughts and energy and gets compensation that has been determined by a company or an organization. In Kandatel Bone itself, the employee assessment process is still done simply by evaluating employee attendance and assessing the weekly reports of each employee so that it is still difficult in grouping data and takes a long time in validating data and potentially producing inaccurate output, and it can at any time harm employees and the company itself. So to solve the problem, a Decision Support System is needed to assess the performance of Kandatel Bone employees. Decision Support System is an interactive information system that provides information, modeling, and data manipulation commonly used for decision making in semi-structured and unstructured situations, so no one knows exactly how the decision was made. The research method used in this research is Simple Additive Weighting (SAW) method. SAW method is a method commonly known as weighted summing method by calculating the value of each alternative of the criteria, then normalizing the decision matrix, doing the sorting and determining the best employees. And design a system to be built web-based using the PHP programming language. In this study, the final questionnaire was conducted to find out user acceptance, from 23 respondents obtained the results of 89.67% of user acceptance rate. So that the results of this study showed that a Support System for Employee Performance Assessment Decisions in Kandatel Bone can be received very well by users.</em></p> <p><em>&nbsp;</em></p> Aulyardha Anindita Woro Isti Rahayu Copyright (c) 2021 Antivirus : Jurnal Ilmiah Teknik Informatika 2021-03-06 2021-03-06 15 1 44 61 10.35457/antivirus.v15i1.1358 PENERAPAN METODE DECISION TREE UNTUK REKOMENDASI TUJUAN POLI PADA RUMAH SAKIT UMUM DAERAH BAJAWA <p><em>The increase in population in Indonesia has contributed to increasing public awareness and demands for the quality of health services. In terms of the level of awareness of health, this can increase the number of hospital visitors who experience health problems. With the rapid development of technology, it is hoped that it can overcome health problems. One of the problems that often occur in the health sector is the lack of medical personnel, specialist doctors, and also technology to facilitate health services. This causes the patient is often referred only to a general practitioner, without considering the description of the disease that has been suffered. This study aims to overcome this problem by implementing a decision tree based poly destination recommendation system to provide recommendations for poly destination s to patients visiting the Bajawa Regional General Hospital. The poly destination &nbsp;recommendation system is a decision support system that can take decisions to help provide recommendations for poly destination s that are in accordance with the patient's disease description and history. In this study, it has 3 attributes as input, namely: time to visit, description of disease, and type of care, while the output is the name of the poly unit as the target of the decision. This study aims to assist the Bajawa Regional General Hospital in recommending poly destination s according to existing data on patients who have previously been given to the administration section of the Bajawa Regional General Hospital. The results showed that the expert system program and the decision tree in the recommendation system application had succeeded in providing recommendations for poly destination s according to the information on the patient's disease at the Bajawa Regional General Hospital.</em></p> Sandrianus Rewo Ngeo Latipah Copyright (c) 2021 Antivirus : Jurnal Ilmiah Teknik Informatika 2021-03-20 2021-03-20 15 1 62 74 10.35457/antivirus.v15i1.1289 DESIGN OF SALES MANAGEMENT APPLICATIONS IN A ADIBA FARMA PHARMACY <p>The Adiba Farma Pharmacy is a new business place that sells drugs, but wants to have an application in the process of buying and selling transactions at the pharmacy, to make it easier to search drug data, drug location, view drug prices, stocks, drug expiration dates, buying and selling transactions and view reports of sales to consumers and reports of purchases from suppliers. To realize this desire, in this study a pharmacy sales management application is designed that is built using a web-based programming language that can be accessed only on a client server-based pharmacy local computer network. The application is built using the prototype method, the blackbox method is used for application testing. The results of testing with the blackbox method are valid, meaning that 100% of the application's functionality can run well, so it can be said that this application can be used by Adiba Farma Pamekasan pharmacies.</p> Abd Wahab Syahroni Nilam Ramadhani Copyright (c) 2021 Antivirus : Jurnal Ilmiah Teknik Informatika 2021-04-13 2021-04-13 15 1 75 85 10.35457/antivirus.v15i1.1410 PENERAPAN SEQUENTIAL SEARCH UNTUK PENGELOLAAN DATA BARANG <p><em>The industrial technology 4.0 is very meaningful in the manufacturing industry, especially in managing stock of goods as one example. Managing data on goods in a company is a crusial problem and must be handled carefully. Because this will affect the survival cycle of the company. In the field of informatics, this problem can be solved with a theory in the field of informatics, especially by searching methods. In this study, the authors applied one of the searching methods, namely sequential search which was then implemented for the process of searching for goods data at the PD. XYZ.Th</em><em>is a company engaged in automotive services and goods. The sequential search method is implemented in the EditText component to search for item data. Tests are carried out to determine the performance of the sequential search method, by conducting an experiment by providing input to the Edit Text component. The sequential search method can perform a search process for words (phrases) in the database with a total of 800 data samples, and the result is that the average search speed is 0.2 seconds.</em></p> Kartiko Ardi Widodo Suryo Adi Wibowo Nurlaily Vendyansyah Copyright (c) 2021 Antivirus : Jurnal Ilmiah Teknik Informatika 2021-04-24 2021-04-24 15 1 86 97 10.35457/antivirus.v15i1.1385 EFATA INTERIOR DESIGN TRANSACTION SERVICE INFORMATION SYSTEM <p><em>Interior design is the design of the layout and also the design of space in a building. Interior companies must have an information system aimed at customers, for example the company EFATA Interior Design. The previous system view only provided information about interior design, without any basic management in it so it was deemed less effective. Previously, EFATA Interior Design was carried out in person or through other communication media. Problems that arise are errors in data recording and also inefficiency in service rental services. This research aims to build an information system that can serve customer order transactions. This system is useful for making transactions, providing services for making transactions and selecting designs. Research has succeeded in building an information system that can facilitate transaction services in design selection, cost calculations and others. Based on the results of the blackbox examiner the system is running according to its function and the SUS questionnaire test is declared feasible. This system is able to assist users in providing transaction services and providing design information.</em></p> Tika Pratiwi Maryam Copyright (c) 2021 Antivirus : Jurnal Ilmiah Teknik Informatika 2021-05-30 2021-05-30 15 1 98 112 10.35457/antivirus.v15i1.1506 APLIKASI PENGENALAN POLA SEBAGAI MEDIA PEMBELAJARAN MENULIS PADA ANAK USIA DINI <p><em><span style="font-weight: 400;">Writing is part of the function of language as a means of communication. Writing in this case is certainly different from drawing or scribbling randomly. However, writing in the sense of writing a pen with a specific purpose is suitable, such as writing the letter 'a', then 'a' should not write 'd', 'p', 'q' or others. In today's technological developments, several mobile-based writing lessons have also begun to be introduced to children. However, some of the learning materials provided are still monotonous and do not provide correction for writing errors. Some of them only give examples of certain letters then the children imitate or give dotted lines on a letter then the children thicken the lines. This study takes a new approach, to create an integrated system that can correct children's writing so that it is correct. The system that will be developed is interactive in which the children write a letter and if it is correct, they will be given reward points and if it is wrong, they will be given feedback on the location of the error. For example a child wants to write the letter 'a' upside down or write 'a' with a line that is too long to become 'd', the system will give an error warning and the user can be able to write again.</span></em></p> Puteri Noraisya Primandari Chaidir Chalaf Islam Andreas Peter Chandra Fahmi Muhammad Copyright (c) 2021 Antivirus : Jurnal Ilmiah Teknik Informatika 2021-06-01 2021-06-01 15 1 113 122 10.35457/antivirus.v15i1.1257 SIGNATURE ANALYSIS FOR PERSONAL CHARACTERISTICS PREDICTION USING CONVOLUTIONAL NEURAL NETWORK (CNN) METHOD <p><em>Graphology is the study of handwriting that can describe the characteristics of a writer and his emotional disposition. Knowing the characteristics of prospective applicants is very important for the Human Resource Development (HRD) that responsible for selecting employees in their fields. HRD often experienced the Mistaken when in the process of hiring employees who identify the candidate employee signature to lose both time and costs in that company. This research using 7 signature features which are divided into two algorithms respectively, 5 signature features consisting are Curved Start, End Streak, Shell, Middle Streaks, Underline and Identification Structure Algorithm consist 2 signature features are Dot Structure and Streaks disconnected. The evaluation results obtained a training data accuracy value of 0.7333, training data loss of 0.7693, test data accuracy of 0.7778, and test data loss of 0.8377 which can be concluded that the results of the two data is underfitting. Thus, we must concern to collecting other dataset which has features similarity in every classes.</em></p> Udkhiati Mawaddah Hendrawan Armanto Endang Setyati Copyright (c) 2021 Antivirus : Jurnal Ilmiah Teknik Informatika 2021-06-10 2021-06-10 15 1 123 133 10.35457/antivirus.v15i1.1526