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INDONESIA
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer
Published by Universitas Brawijaya
ISSN : -     EISSN : -     DOI : -
Core Subject : Science, Education, Engineering,
Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering
Jurnal Pengembangan Teknlogi Informasi dan Ilmu Komputer (J-PTIIK) Universitas Brawijaya merupakan jurnal keilmuan dibidang komputer yang memuat tulisan ilmiah hasil dari penelitian mahasiswa-mahasiswa Fakultas Ilmu Komputer Universitas Brawijaya. Jurnal ini diharapkan dapat mengembangkan penelitian dan memberikan kontribusi yang berarti untuk meningkatkan sumber daya penelitian dalam Teknologi Informasi dan Ilmu Komputer.
Arjuna Subject : -
Articles 125 Documents
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Search results for , issue "Vol 3 No 4 (2019): April 2019" : 125 Documents clear
Implementasi TOPSIS Pada Sistem Rekomendasi Tempat Latihan Bela Diri Di Kota Malang Berbasis Lokasi Ade Armawi Paypas; Ratih Kartika Dewi; Komang Candra Brata
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 4 (2019): April 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

There are various types of martial arts that exist in the world, including silat from Indonesia, kung fu from China, and karate from Japan. Because of the many types of martial arts, with the growing age, more and more martial arts training centers are scattered throughout the world. But with so many martial arts places, sometimes people don't know which is better. With this application, users can get recommendations for martial arts training sites based on GPS-based locations. The recommendation system for the place of self-defense training is designed using the TOPSIS method with data criteria in the form of distance between users and practice sites, training costs in 1 month, and the amount of training time in 1 week, and implemented on the android platform. The results of this blackbox test show that 100% of the functionality is valid. Other tests carried out are testing the validation of algorithms, where testing is done by comparing the results of the system with manual calculations. The results of system calculations and manual calculations are 100% the same, and rank consistency testing, where testing is carried out to determine the consistency of the recommendations when the number of criteria is added or reduced. The rank consistency test results show that the ranking results are consistent when the criteria are added, and will change when the number of criteria is reduced.
Sistem Irigasi Pada Sawah Bertingkat Menggunakan Wireless Sensor Network Amrin Rosada; Mochammad Hannats Hanafi Ichsan; Gembong Edhi Setyawan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 4 (2019): April 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Agriculture is a livelihood for the people of Indonesia. Agriculture in Indonesia is carried out in a traditional system and carried out on makeshift land. The problem that is often experienced by farmers is the problem of irrigation such as being unable to check and control irrigation systems and one of the most important factors in increasing agricultural production. Irrigation is the activity of giving water to agricultural land with the aim of making the soil wetter so that the roots of plants grow well. To help farmers in conducting irrigation, WSN technology is needed to control and check irrigation systems. In this modern era the application of netwrok wireless sensors has greatly increased, given its ability to distribute and disseminate data wirelessly. In this study will make an irrigation system using a wireless sensor network to facilitate farmers in conducting irrigation. By using Arduino Uno as a microcontroller to process data, ultrasonic sensors for reading distance or high, servo as open doorstop, NRF24L01 as communication between nodes and bluetooth is used for communication with Android. The test results that have been carried out by this system can run as desired where each node can communicate with each other, servo works well can open and close water channels and ultrasonic sensors are able to detect water levels. From the results of the experiment processing time of 15 times land 1 to land 3 or land 3 and land 1 is 524.66 ms and from land 2 to land 3 or land 3 to land 2 is 405.33 ms.
Optimasi Fuzzy Time Series Menggunakan Algoritme Particle Swarm Optimization Untuk Peramalan Produk Domestik Bruto (PDB) Indonesia Dloifur Rohman Alghifari; Bayu Rahayudi; Candra Dewi
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 4 (2019): April 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

As one of the input indicators for development programs. This Gross Domestic Product (GDP) forecasting is expected to provide information about economic growth and performance in Indonesia. Data sources of GDP usually come from survey results or from administrative records from various institutions. Sometimes the source data is incomplete or not available when calculating GDP values, it must be determined how to calculate the GDP value so that it can be used to estimate GDP forecasting using fuzzy time series. To improve forecasting accuracy, we use fuzzy time series optimization intervals using particle swarm optimization (PSO). Based on the parameters obtained with a dimension length of 40, many particles of 40, 450 for maximum iteration, the value of c1 and c2 is equal to 1.5 and for inertial weight of 0.3, the forecasting error rate generated using MAPE is 2.48% of the 10 test data. These results indicate good forecasting ability with a low error rate. The comparison of forecasting results for the proposed method is slightly better than the fuzzy time series method with the determination of the average interval based on MAPE 2.66%. But it is no better than the linear regression method with MAPE 1.52%
Pengembangan Sistem Informasi Layanan Pemeriksaan Kesehatan Tenaga Kerja Dengan Metode Rational Unified Process (Studi Kasus Klinik Argaraya Medika Malang) Alfan Babtista Yordan; Yusi Tyroni Mursityo; Djoko Pramono
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 4 (2019): April 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Malang, one of the regions in East Java that contributes the highest number of migrant workers in Indonesia can be an advantage for the Argaraya Medika Clinic in developing business and labor inspection services. However, the large number of patients who register for the health check-up of workers every hour of service makes it difficult for officers to handle the inspection files and queue of patients. The registration process of patients that takes a long time because it is done twice on the frontoffice and polyclinic causes the length of the queue. Another problem that is faced is the easy loss of the old data checking and data recording form files. Based on these problems the solution that can be applied is to develop an information system for labor inspection services that can help the patient registration process, check the inspection work, store inspection data, and help the recording of inspection data. The system was developed using the Rational Unified Process (RUP) method with the stages of inception, elaboration, construction, and transition phases. The labor health inspection service information system has been implemented with the results of validation testing to test the system's functionalities with 100% valid results and compability testing to test non-functional requirements resulting in 2 critical issues in 2 browser applications. User Acceptance testing is carried out with seven correspondents from each user indicating that the information system of labor inspection services is well received by the user.
Pengembangan Sistem Informasi Pengelolaan Produksi Dan Penjualan UMKM Berbasis Web (Studi Kasus Rabbani Food) Reza Ararsy Arrohman; Hanifah Muslimah Az-Zahra; Satrio Hadi Wijoyo
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 4 (2019): April 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Rabbani Food is one of the MSMEs engaged in the processing of various types of souvenirs such as spinach chips, curry chips, vegetable sticks, etc. So far, these MSMEs are still carrying out production and operational activities in the form of home-based businesses where the MSMEs are still carrying out financial management using the manual method. This turns out to still cause a variety of problems such as the frequent occurrence of discrepancies in recording production and operational activities so that what is targeted is not achieved, for example such companies often do not know the supply of their products in the shops where the products are distributed. Then the management of bookkeeping records is still often unsuitable because each book of sales and production does not match the target produced where the information needed is often incomplete in the bookkeeping. From this problem, the author will create an information system that can manage the production, operations, and marketing of MSMEs so that the problem of incompatibility of data in the MSME business process can be minimized and can facilitate the company to manage its production and distribution activities. Work on information systems developed using the waterfall method. Testing in this study uses the type of Validation Testing and User Acceptance Testing. From the results of value 87.63% of acceptance testing witch it means it could be said that the system was well received by the user.
Sistem Diagnosis Penyakit Tumbuhan Mangga Menggunakan Metode Naive Bayes Mochammad Taufiqi Effendi; Nurul Hidayat; Ratih Kartika Dewi
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 4 (2019): April 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Mango productivity can compete with the rapid local and export markets which are opportunities for Indonesian farmers, but farmers must increase the yield of mangoes to increase marketing competitiveness due to the various inhibiting aspects including diseases. In the Mango Plant Diagnosis System Using the Naive Bayes Method aimed to assist farmers in overcoming the problem of diagnosing mango plant diseases. This system wad built based on the problems that occurred in farmers, namely the difficulty in recognizing the types of mango plants, due to the many similarities in the symptoms of mango plant diseases. Mangoes have long been felt by farmers causing the deflation of mangoes' crop yields. In 2015 a decrease of 10.39 percent from 2014 was 2.43 million tons to 2.17 million tons. Naive Bayes method which selected in this study was a method used to predict probability. This system was used on Android systems, because it was quite efficient and popular among the public. The results of testing this study indicate that, in testing the accuracy of 30 test data get an accuracy rate of 87.5%.
Implementasi Pendeteksi Penyakit Paru-Paru Berdasarkan Warna Kuku dan Suhu Tubuh Berbasis Sensor TCS3200 Dan Sensor LM35 dengan Metode Naive Bayes Dadang Kurniawan; Rizal Maulana; Mochammad Hannats Hanafi Ichsan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 4 (2019): April 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

The human lung is an organ that is susceptible to disease because it is in direct contact with the air inhaled through the nose. Lung medicine is currently using CT scan and sputum tests which are checked manually by sputum experts. Many people still do not know about this treatment system, and finally they are reluctant to check their lung health, because they feel inefficient and besides that the results of the tests can't go out immediately. based on these problems, there is a need for research related to the automation system to detect the severity of lung disease from patients, so when a patient comes to check their lungs, the results can be immediately known. In this study the parameters used to compare the grade level of lung disease are nail color and body temperature of patients using the Naive Bayes method. It is known that the Naive Bayes method has good accuracy and can be used based on class classification at the beginning of the process. Based on several tests carried out on the system generated TCS3200 color sensor reading error of 1.478%, and the LM35 temperature sensor reading error against the thermometer measuring instrument is 1.13%. Furthermore, testing the system using the Naive Bayes method with the number of training data as many as 24 data and test data as much as 12 data, obtained an accuracy of 91.6% with an average computing time of 0.69 seconds.
Pengembangan Media Pembelajaran Berbasis Multimedia Interaktif pada Mata Pelajaran Sains Materi Tata Surya Menggunakan Model APPED (Studi Kasus: SD Brawijaya Smart School) Ghasa Faraasyatul 'Alam; Hanifah Muslimah Az-Zahra; Retno Indah Rokhmawati
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 4 (2019): April 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

The integrated educational institution of SD Brawijaya Smart School applies various innovations and creations on information technology that are used to grow and develop the potential in students. However, in Science subjects Solar System material for class VI media used is still standard with the use of textbooks and illustrated paper. Support solutions implemented by developing interactive multimedia-based learning media using the APPED model. The stages of R & D (Research and Development) type research from the APPED model are to carry out initial analysis and research, design, production, evaluation and dissemination. All components in the test results of the ongoing evaluation have worked well according to three specific criteria and the developer has proven all valid results. While the results of the validation of income, the percentage of alpha testing was 95.5% by material experts, 92.5% by instructional experts, and 88.8% by media experts. Therefore, according to the experts it was declared valid and according to the criteria of "Very Good". The beta test results for the pre-test value averaged 65 then increased to 90 above the KKM to assess the post-test. "Completed" and denied that Interactive Multimedia Learning (MPI) products are better and more feasible to be used in teaching and learning activities in the classroom.
Analisis Performa Algoritme SPECK Pada Arduino Uno Zuroul Mufarokah; Mochammad Hannats Hanafi Ichsan; Ari Kusyanti
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 4 (2019): April 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

SPECK algorithm is an algorithm that still has a family with lightweight block cipher algorithm. This algorithm was published by the National Security Agency (NSA) in June 2013. This algorithm is used to optimize in a software implementation. This algorithm has 10 block variants, namely block size 32 and key size 64 bits, up to block size 128 and key size 256 bits, selection of the three SPECK type variations following previous research that utilizes the AES algorithm to secure data where AES research has three variation based on the length of a key, AES-128, AES-192 and AES-256. In this study it can be concluded that between the results of encryption and decryption are valid with test vectors, SPECK block size 128 bits and key size 128 bits 1047.6 ms, SPECK block size 128 bits and key size 192 bit 1080.8 ms and SPECK block size 128 bits and key size 256 bits 1114.6 ms. Afterwards the results were put in Kruskal-Wallis and Post Hoc tests to be analyzed and concluded with each change While the results at the time of encryption and decryption of the three algorithms also have significant time differences.
Pengembangan Sistem Informasi Pelaporan Pendataan Kependudukan Kabupaten Malang Berbasis Website Dengan Metode Rational Unified Process (RUP) Hana Nur Hanifah; Yusi Tyroni Mursityo; Mochamad Chandra Saputra
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 4 (2019): April 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Dinas Kependudukan dan Pencatatan Sipil of Malang is a government agency that functions for population problems in Malang. In the implementation Dispenduk Capil of Malang has several problems related to the submission of population administration and reporting of population data conducted by the village/kelurahan. Submission of population administration has several problems such as the process of submitting a population administration requiring a relatively long time because the process is quite complicated. This is because the community must go through a series of processes starting from the village/kelurahan, kecamatan level and ending up in the dispenduk capil, the number of queues that occur every day, and the extent of the malang district area can be make long distance to came Dispenduk Capil of malang, so the community must have pay the expensive transportation. The process of reporting population data has several problems, i.e. the absence of uniformity of report formats, which makes it difficult to manage reports and the frequent delays in sending reports. Based on these various problems, the solution that can be applied is to create an information system for reporting population data collection. The system was developed using the Rational Unified Process (RUP) method with the initial phase of inception, elaboration, construction, and transition. The system development process begins with performing requirements analysis, system design and system implementation. Then the system is tested using validation testing, compatibility testing and usability testing. The test results reveal that the system runs according to the requirements and can be easily used by the user.

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