Muhammad Hannats Hanafi Ichsan
Fakultas Ilmu Komputer, Universitas Brawijaya

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Implementasi Naive Bayes Pada Proxy Server Untuk Klasifikasi Pengguna Internet Siwi Rahmat Januar; Rakhmadhany Primananda; Muhammad Hannats Hanafi Ichsan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 11 (2018): November 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

The use of internet network access around the world has a very rapid development. A lot of information is taken very easily. the existence of the internet can have adverse impact and have a good impact for its users. With this problem, we need a step to analyze the amount of development criteria internet users by collecting all the information activities requested by users by using a squid server that will be able to Classify the grouping of Internet user character types using naive bayes algorithm. The Naive Bayes Classifier (NBC) can form a probability table as the basis of a classification process that can predict and provide recommendations for processes processed with optimum value. Test results will affect the data classification factors taken in determining the results of the classification. Once found the value of the category naive bayes, then the mikrotik router will be blocking websites containing negative content. From the results of research and testing the determination of clustering can yield the value of Naive Bayes algorithm with accuracy level up to a maximum value of 98.2%.
Implementasi Wireless Sensor Network pada Sistem Keamanan Rumah menggunakan Sensor PIR dan Fingerprint Crisandolin Desman Rumahorbo; Muhammad Hannats Hanafi Ichsan; Agung Setia Budi
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 10 (2019): Oktober 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Today home security is left behind by its owner to be one serious problem. The security mechanisms of the RFID or password-based doors can be easily manipulated when the RFID card or password is shared or stolen, so a biometric based security system is required. Monitoring The wide space of the condition in its implementation has a weakness that is single-hop mechanism. The mechanism used to reach a wider area is a multi-hop mechanism. Based on the need for security and home monitoring from a far distance required system that uses fingerprints as the originality of the owner, PIR sensors as monitors and implements multi-hop to reach a wide area that Connected to the Internet that can be accessed by smartphone so the state of the house can be accessed anywhere. The results of single-hop testing with 100 tests of data delivery without a barrier distance of 3-15 meters has a packet loss 0%, 18-20 meters 2%, 22-25 meters 5%, 28-33 meters 8%, 38 meters 9%, 45 meters 47%, 50 meters 98% with an average total delay of 46.1 ms. Single-hop 3-12 meters distance barrier has 0% packet loss, 15 meters 12%, 18 meters 25%, 20 meters 58%, 22 meters 99%, with a total average delay of 38.1 ms. Multi-hop mechanism test results with 100 data delivery test with 1 hop distance barrier 3-12 meters have a packet loss 0%, 15 meters 19%, 18 meters 53%, 20 meters 98%, with a total average delay of 118.31 ms. Multi-hop with 2 hops with a barrier of 3-9 meters distance has a packet loss 0%, 12 meters 8%, 15 meters 54%, 18 meters 74%, with an average total delay of 105.13 ms.
Sistem Monitoring dan Pengontrolan Aquascape Tanaman Anubias dan Cuba menggunakan Metode Fuzzy Rizky Putra Wijaya; Dahnial Syauqy; Muhammad Hannats Hanafi Ichsan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 7 No 3 (2023): Maret 2023
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Aquascape is one of the artificial water ecosystem, the aquascape system is mutually benefical. There are two important elements in this system, these two elements are bacteria and plants. In an aquascape, the water acidity (pH) and water level are important parameters that must be controlled and maintained to make aquascape can grow optimally, with this being the case, need control system by implementing the fuzzy method as a data processor and decision maker of water pH and water level. The next step is processing the pH and the water level on Arduino Uno microcontroller. The fuzzy membership is obtained from input of questionnaire responder, then data is used for implication process using the min function, next process is compossition. On compossition proccess, function used is the max function. Next proccess is interference process, and the last process is defuzzification process to get a firm value as the duration of the pump. In testing each sensor, the pH sensor and ultrasonic sensor have been running with a low error rate. In testing the methodology, Mamdani fuzzy method, the test is comparing manually output from the Mamdani fuzzy with manual calculation.based on the data obtained, the comparison between results of the system and manual calculation has the same output, based on these result, it can be concluded that system is in accordance with fuzzy calculation, and has a low error rate.