METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi
JURNAL METHODIKA diterbitkan oleh Program Studi Teknik Informatika dan Program Studi Sistem Informasi Fakultas Ilmu Komputer Universitas Methodist Indonesia Medan sebagai media untuk mempublikasikan hasil penelitian dan pemikiran kalangan Akademisi, Peneliti dan Praktisi bidang Teknik Informatika dan Sistem Informasi. Jurnal ini mempublikasikan artikel yang berhubungan dengan bidang ilmu komputer, teknik informatika dan sistem informasi.
Articles
212 Documents
<![CDATA[MODEL PENULARAN PENYAKIT DEMAM BERDARAH DENGUE (DBD) DALAM SYSTEM DYNAMIK BERDIMENSI DUA ]]>
<![CDATA[Posma Lumbanraja]]>
<![CDATA[ METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Vol. 7 No. 1 (2021): Maret 2021 ]]>
Publisher : <![CDATA[Universitas Methodist Indonesia ]]>
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DOI: 10.46880/mtk.v7i1.255
<![CDATA[Here we examine the dynamic model of the spread of Dengue Hemorrhagic Fever (DHF) assuming a constant number of host and vector populations. In this paper, the model is reduced from a three-dimensional system to a two-dimensional system so that the dynamic behavior can be analyzed in the R2 plane. In the two-dimensional model, if the threshold parameter R > 1, the endemic state becomes globally asymptotically stable. During the analysis of its dynamic behavior, a trapping region is found which contains a heteroclinic orbit connecting the slowing point, namely the origin and the endemic point. By using heteroclinic orbits, it can be estimated the time period required from a state to reach a certain state.]]>
<![CDATA[SISTEM PEREKOMENDASI DENGAN SINGULAR VALUE DECOMPOSITION DAN TEKNIK SIMILARITAS PEARSON CORRELATION ]]>
<![CDATA[Rimbun Siringoringo]]>;
<![CDATA[Jamaluddin]]>;
<![CDATA[Gortap Lumbantoruan]]>
<![CDATA[ METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Vol. 7 No. 1 (2021): Maret 2021 ]]>
Publisher : <![CDATA[Universitas Methodist Indonesia ]]>
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DOI: 10.46880/mtk.v7i1.257
<![CDATA[The growth of e-commerce has resulted in massive product information and huge volumes of data. This results in data overload problems. In the case of e-commerce, consumers or users spend a lot of time choosing the goods they need. The urgent question to be answered at this time is how to provide solutions related to intelligent information restrictions so that the existing information is truly information that is by preferences and needs. This research performs information filtering by applying the singular value decomposition method and the Pearson similarity technique to the book recommendation system. The data used is the Book-Crossing Dataset which is the reference dataset for many research recommendation systems. The resulting recommendations are then compared with e-commerce recommendations such as amazom.com. Based on the results of the study obtained data that the results of the recommendations in this study are very good and accurate.]]>
<![CDATA[DETEKSI JUMLAH KENDARAAN DENGAN ALGORITMA GAUSSIAN MIXTURE MODEL DI AREA JALAN RAYA ]]>
<![CDATA[Iklillurofi Akbar Nafiudin]]>;
<![CDATA[Rahmat Tofik Hidayat]]>;
<![CDATA[Ajeng Mustika Putri]]>;
<![CDATA[Ahfas Reza Maulana]]>
<![CDATA[ METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Vol. 7 No. 1 (2021): Maret 2021 ]]>
Publisher : <![CDATA[Universitas Methodist Indonesia ]]>
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DOI: 10.46880/mtk.v7i1.258
<![CDATA[Road safety monitoring systems are developing at this time. The transportation sector is the object of research that continues to be developed and is always an interesting topic. Not only for security purposes and for statistical purposes for the road widening process that supports road user infrastructure, but the detection system is also useful for sales marketing statistics. In this research, propose a vehicle detection system that is useful for widening roads in a certain area or area so that it can reduce traffic congestion and accident rates. The proposed Gaussian Mixture Model method has several weaknesses, such as errors in background substitution with vehicles and failing to distribute the background with vehicle shadows. However, using morphological operations can overcome these problems. The results show a fairly good level of accuracy from the proposed method. It is only less effective when using video objects with poor lighting or at night because in the blob analysis process the detected vehicle objects do not match the actual object. But if the traffic flow is smooth and unidirectional, the proposed method is still acceptable.]]>
<![CDATA[PENERAPAN METODE TOPSIS SEBAGAI PENGUKURAN DALAM PENETAPAN KANDIDAT CALON PENERIMA KIP PADA PERGURUAN TINGGI SWASTA (PTS) ]]>
<![CDATA[Eva Julia Gunawati Harianja]]>
<![CDATA[ METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Vol. 7 No. 1 (2021): Maret 2021 ]]>
Publisher : <![CDATA[Universitas Methodist Indonesia ]]>
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DOI: 10.46880/mtk.v7i1.259
<![CDATA[Education and teaching are the rights of every citizen as regulated in the 1945 Constitution which is written in article 31, paragraph (1). However, the high cost of education sometimes becomes an obstacle for economically disadvantaged people, so that many secondary graduates are unable to continue their education to higher education even though they have good academic potential. The government has tried to provide a solution to this problem by organizing the Smart Indonesia Program (PIP) in helping its citizens obtain the right to higher education, namely through the provision of KIP Lectures that can be submitted by students at PTN and PTS. Private universities which act as facilitators for students in submitting KIP Lecture applications are expected to be more selective in the candidate selection process so that the distribution of assistance is right on target. Determination of KIP Lecture recipients based on certain criteria is often a problem in the decision-making process. To express the preferences of decision makers on the most desirable alternative, it can be done by applying the Technique For Order Preference by Similarity to Ideal Solution (TOPSIS). The TOPSIS method will be combined with fuzzy logic to determine the weight value for each criterion attribute, followed by a ranking process to select the best alternative, in this case a valid alternative as a beneficiary that fits the criteria. With this method, it is hoped that the assessment process will be more precise and accurate because it is based on predetermined criteria and weights. Keywords:,]]>
<![CDATA[SIMULASI PENDETEKSI KELEMBABAN PADA TANAH MENGGUNAKAN SENSOR DHT22 DENGAN PROTEUS ]]>
<![CDATA[Ahmad Roihan]]>;
<![CDATA[Aditya Mardiansyah]]>;
<![CDATA[Adlan Pratama]]>;
<![CDATA[Akmal Ardhi Pangestu]]>
<![CDATA[ METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Vol. 7 No. 1 (2021): Maret 2021 ]]>
Publisher : <![CDATA[Universitas Methodist Indonesia ]]>
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DOI: 10.46880/mtk.v7i1.260
<![CDATA[This study aims to provide convenience for farmers and orchid lovers. Because giving water to orchid plants requires special attention if the orchid plant has too much water at the time of watering, the orchid plant cannot grow optimally and vice versa, if the orchid plant at the time of watering, the orchid plant lacks water then the orchid plant does not grow optimally, This tool uses a DHT22 sensor. Answering this problem, the researchers created an automatic orchid sprinkler with a DHT 22 sensor. The DHT22 sensor was chosen over the DHT11 sensor because it has a wide measurement range, namely 0 to 100% for humidity and -40 degrees Celsius to 125 degrees Celsius for temperature. This sensor also has a high-accuracy digital output. DHT 22 requires a supply voltage of 2.4 and 5.5 V. Serial clock input is used to synchronize communication between the microcontroller and DHT22, then it is used to transfer data from and to DHT22. Product trials are carried out to determine the performance of products that have been made and product revisions are made if there are errors, then trial use on orchid plants.]]>
<![CDATA[MODEL INFORMASI KEPUTUSAN BERBASIS TOPSIS APLIKASI ANDROID ]]>
<![CDATA[Taufiq]]>;
<![CDATA[Maryana]]>;
<![CDATA[M.Daud]]>
<![CDATA[ METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Vol. 7 No. 1 (2021): Maret 2021 ]]>
Publisher : <![CDATA[Universitas Methodist Indonesia ]]>
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DOI: 10.46880/mtk.v7i1.261
<![CDATA[Information Technology in spatial data processing has developed to a point where these results are in line with the application challenges required by natural resource management. In addition, the internet, geomatics, and telecommunications are rapidly changing the way natural resources are managed and protected. These provide more accurate and up-to-date information and are quickly available to users. Regional potential is a product that exists in an area that can be developed and is able to provide benefits to the local community and can be used as a supporter of the national economy. This understanding gives the connotation that optimal management planning is needed in order to achieve the intended expectations, so this decision support system is presented in a simple form for easy access on Android smartphone devices. Applications are made with Eclipse as an editor as well as compile and builder and SQLite for the application database.]]>
<![CDATA[SISTEM PAKAR DIAGNOSIS PENYAKIT HIPERTENSI DENGAN MENGUNAKAN METODE FORWARD CHAINING DAN TOERI PROBABILITAS ]]>
<![CDATA[Emma Rosinta Simarmata]]>
<![CDATA[ METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Vol. 7 No. 1 (2021): Maret 2021 ]]>
Publisher : <![CDATA[Universitas Methodist Indonesia ]]>
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DOI: 10.46880/mtk.v7i1.398
<![CDATA[At this time hypertension is a disease that endangers the community a lot because people often ignore it because this disease does not quickly affect the body but will slowly damage health. Hypertension is not contagious but can trigger other diseases, such as stroke and heart disease. The habit of people who will check their health after experiencing problems causes delays in their help. Symptoms of hypertension can be detected early so that people can prevent the seriousness of the disease. The expert system is one of the fields of science that can help the public to check whether a person has hypertension and the type of hypertension and the percentage of possible diseases he suffers because the expert system can be designed how to work as an expert. The expert system designed uses several stages, namely (1) system requirements analysis, (2) input and output design, (3) coding, and (4) testing. This expert system will be represented in the form of rules, the method of reasoning using the forward chaining method, and probability theory in calculating the percentage of rules that are fulfilled. The form of output (results) from the expert system is in the form of diagnostic results based on the symptoms given and suggestions that are in accordance with the diagnosis used are forward chaining, namely drawing conclusions from several types of hypertension obtained from symptoms. The output of the system is the type of hypertension diagnosed and the solution for the diagnosis. Keyword : Sistem Pakar, Forward Chaining, Hipertensi, Diagnosa]]>
<![CDATA[SISTEM INFORMASI PERPUSTAKAAN BERBASIS WEB PADA SMA SANTO YOSEPH MEDAN ]]>
<![CDATA[Sarah Silaen]]>;
<![CDATA[Roni Jhonson Simamora]]>;
<![CDATA[Mendarissan Aritonang]]>
<![CDATA[ METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Vol. 6 No. 1 (2020): Maret 2020 ]]>
Publisher : <![CDATA[Universitas Methodist Indonesia ]]>
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DOI: 10.46880/mtk.v6i1.399
<![CDATA[The library is very important in supporting the knowledge and information of students in school because the library is part of the learning resources that must be owned by the school; hence the library is often referred to as the heart of education. At present, the Santo Yoseph Medan High School Library, which is currently processing its library, has not been computerized, making it difficult to process loan transactions and return books, and register as a member and award fines. For this reason, SMA Santo Yoseph Medan requires a library that has a web-based library system. The tool used to design this library information system is to use the PHP and MySql programming languages. The results of this web-based library information system design are expected to help library administrators in the process of borrowing and returning books, processing book data and members, and making library data reports.]]>
<![CDATA[RANCANG BANGUN WEBSITE SISTEM INFORMASI SUPPLY CHAIN MANAJEMEN PADA BISNIS PERGURUAN TINGGI ]]>
<![CDATA[Ana Rohmah zaidah]]>;
<![CDATA[Achmad Fauzi Saputra]]>;
<![CDATA[Yusuf Amrozi]]>
<![CDATA[ METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Vol. 6 No. 1 (2020): Maret 2020 ]]>
Publisher : <![CDATA[Universitas Methodist Indonesia ]]>
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DOI: 10.46880/mtk.v6i1.404
<![CDATA[Indonesia as a developing country has made an agreement to take part in the process of reducing the impact of global warming and environmental issues, including waste problems. With the Green Campus program, the government supports all academics to care about this process. This is realized through the integration of science such as Supply Chain Management with information systems that focus on university business processes, one of which is a waste bank, which will later designate a university waste bank information system. This design uses the waterfall method with a series of analyses, design, implementation, testing and maintenance. It is hoped that this research will be able to provide suggestions for the design process for supply chain management in higher education businesses.]]>
<![CDATA[REKOMENDASI BENGKEL SEPEDA MOTOR TERBAIK DIKOTA MEDAN BERDASARKAN SURVEY KEPUASAN PELANGGAN DENGAN METODE WEIGHTED SUM MODEL (WSM) BERBASIS GIS ]]>
<![CDATA[Febri Wijaya Hutagalung]]>;
<![CDATA[Alfonsus Situmorang]]>;
<![CDATA[Jimmy F. Naibaho]]>
<![CDATA[ METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Vol. 6 No. 2 (2020): September 2020 ]]>
Publisher : <![CDATA[Universitas Methodist Indonesia ]]>
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DOI: 10.46880/mtk.v6i2.407
<![CDATA[The rapid growth of the number of vehicles in the city of Medan is increasing, the growth in the number of vehicles (motorcycles) is proportional to the increase in the number of workshops, both official workshops (official dealers) and unofficial workshops that serve vehicle repairs and sell vehicle spare parts. With the many locations of motorcycle repair shops in the city of Medan, sometimes it makes workshop service users feel confused to find the best workshop location according to the desired criteria. This will cause problems for motorcycle repair service users because not all of them know the name of the workshop and its address, especially for service users who live outside the city of Medan. The purpose of this research is to create a Decision Support System to help repair shop service users make the right decisions. The right method to make it easier for users to choose a motorcycle repair shop is to use the method Weighted Sum Model (WSM) with the help of Google Map. By applying the Weighted Sum model method, the system built will provide recommendations for the best motorcycle repair shops to potential users of repair services by displaying the location geographically using a Google Map.]]>
