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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 5 (2019): Mei 2019" : 125 Documents clear
Pengembangan Sistem Informasi Kehadiran Siswa Berbasis Web (Studi Kasus: SMA Suluh Jakarta) Ade Ayu Puspitasari; Ismiarta Aknuranda; Nanang Yudi Setiawan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 5 (2019): Mei 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Suluh Jakarta High School is a private school under the auspices of the Horticulture Foundation with one of its subdivisions namely BK. BK has a role to recapitulate student attendance data, the results of recapitulation are used to monitor the percentage of student attendance. In managing the presence of students the school has not utilized technology to the fullest. Every week BK needs to recapitulate data on the attendance of students. In addition, data is not always available when needed and data is not mutually integrated. To overcome these problems, we need a technology that can help manage student attendance data, namely information systems. The information system developed can help stakeholders not need to do the recording of student attendance data because the data entered into the system will be stored and recorded automatically. The stored data will also be integrated with the data entered by the picket teacher so that data can continue to be updated. The method used to develop a Student Attendance Information System uses the waterfall model with the steps taken, namely requirements analysis, design, implementation, and testing. In order to be accessible in various places, the system developed is web-based. The results of validation testing on Student Attendance Information System obtained valid results and compatibility testing contained critical issues in the system security section in the Chrome browser and Firefox due to the use of HTTP protocol.
Implementasi Algoritme Association Rule Untuk Pencarian Perilaku Pengguna Internet Dalam Mengakses Sebuah Website Menggunakan Metode Modified-Apriori Adhitya Pratama Wijayakusuma; Nurul Hidayat; Ahmad Afif Supianto
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 5 (2019): Mei 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

The search pattern is one of the ways that you can use to specify the search in the form of recommendations suggest that appears on the internet user's browser, by looking at how often the Web sites visited by the users simultaneously other Internet. Research on the hidden patterns that are found in the database into a field that is in great demand these days. In the hidden pattern, there is some useful information. Large-scale data will have difficulty when analyzed with simple data analysis so that it takes a special technique to be able to analyze large scale data, i.e. data mining. The results of the analysis will result in a sistem that would later figure out patterns of internet users accessing a website from the results of analysis of the association between websites that are frequently opened simultaneously, after knowing the pattern It then can be used as a recommendation sistem search. So, in this study using a sales transaction data to determine patterns of sales by using Association Rule algorithm and Modified-a priori from data mining. Association Rule is a method for finding interesting relationships hidden in data by using the calculation of the value of the support and confidence. Algortime Modified-a priori is the development of the a priori algorithms searching frequent itemset with joining processes (join) and pruning (prune) and produce a faster time efficiency using hash compared with the a priori algorithms. The technique used is the hash with the hash map. The data used in this research is the internet user search data retrieved from history browser internet users as much as 20 users with the number of transactions by as much as 300 transactions. The results of this research have the minimum value of the highest support i.e. 34.11% and generates the rule amounted to 2. Minimum confidence highest i.e. 80.00% and generates the rule amounted to 3. The length of the itemset that is formed are 2-and 3-itemset. Obtained as a rule that has a lift ratio of more than 1.
Evaluasi dan Perbaikan Aplikasi Mobile Malang Menyapa Menggunakan Metode Usability Testing dan USE Questionnaire Dinda Hudaifa; Ismiarta Aknuranda; Komang Candra Brata
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 5 (2019): Mei 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Malang Menyapa is a mobile application released by Malang City Culture and Tourism Service in order to develop the cultural and tourism potential of Malang City. This application has seven main features, including Destination, Shopping, Hotel, Food, Souvenir, Travel and Entertainment. Malang Menyapa mobile application has been downloaded 5 thousand times and the rating is 4.3. But users think that the application has problems, for example the user interface is less attractive, font and content design are deemed inappropriate. Another problem related to maps that only displays the destination without displaying distances and routes. There is no search coloumn, the layout are messy and confusing. Therefore, it is necessary to evaluate usability and explore the problems found in the Malang Menyapa mobile application. The method is usability testing and USE Questionnaire. There are two tests in this study, initial test and final test after improvement recommendations. Based on testing, the result are usability value for initial testing is 60.27% with SUFFICIENT predicate. And the final test produced 73.68% with GOOD predicate.
Pengembangan Sistem Pembukuan dan Administrasi Protokol Notaris (Studi Kasus: Kantor Notaris Dewi Andriani, S.H., M.H.) Krishna Yudhakusuma Putra Munandar; Fajar Pradana; Adam Hendra Brata
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 5 (2019): Mei 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

A notary is an approved public official to make an authentic deed and other authority , written in Undang-Undang Jabatan Notaris (UUJN). One of the notary activity is to carry out the administrative process and book the deeds that stored in the form of a notary protocol. From the administration process to bookkeeping notary protocols, there are several problems experienced by owners and employees of the notary office. The first problem is when the notary owners cannot properly maintain the notary protocol, such as being scattered, lost, or damaged the notary may be sanctioned is written in pasal 16 article number (11) UUJN 2/2014. The second problem is the number of notary protocols, it is difficult for owners and employees when the client ask their deed progress. The Owners and Employees must predict where the deed is stored. The third problem is deadlines, because employees of the notary office sometimes forget which work is close to the deadline. In addition, notary protocols that are stored can be damaged for years due to the age of the paper that can only last a dozen years. Based on these problems, there's a new method for the bookkeeping system and notary protocol administration, is stored digitally. Based on the notary protocols catalog from the physical storage at the office, it gives notifications about the paper age, deadline reminders and supervise the office work, such as any work that has not been completed, the progress of the work, and who works to solve the office problems. The software development is using the waterfall method. This system was developed by web-basd, using the PHP programing language, and codeigniter framework. Unit testing is usingg the whitebox tsting methd and the result 100% vald from 3 tests. Validation testing is done usiing the blackbox testing methd and the resulted were 100% valid from 86 tests. Usability testing was done usingg the System Usability Scale methodd the scre was 85,5 and categorized acceptable, so the system has complete the needs of users.
Pembangunan Sistem lnformasi Manajemen Travel Berbasis Web (Studi Kasus: Travel Lia Jaya Sentosa) Rizky Brama Sakti; Nurudin Santoso; Mahardeka Tri Ananta
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 5 (2019): Mei 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Lia Jaya Sentosa is a travel company that operates in the field of car rental to deliver passengers to certain cities. Based on interviews conducted, there is inefficiency in the departure schedule search activities, operators must look into the ledger first to check the departure schedule that is still available, causing prospective passengers to wait long enough just to find out the empty schedule. In addition, in the process of recording orders that occur, recording is usually carried out in a ledger, then every month it will be recapitulated into Microsoft Excel files. This will certainly make the operator work twice because in addition to recording it, then the operator must recap it into a report into Microsoft Excel files so that it will make it less effective and efficient. Therefore, to facilitate data processing starting from recording, ordering to making reports, it is necessary to have a system that can handle these things. The development of this system uses the waterfall method, which the process starts from the analysis of system requirements carried out by conducting interviews with Lia Jaya Sentosa travel operators. Then the design phase is carried out which is divided into architectural design, component design, data design and interface design. Then the implementation phase realizes the system to be built in accordance with the design that has been made, both of which are carried out with an object oriented approach. The results of unit system testing are 100% valid, 100% integration testing is valid, 100% validation testing is valid and in usability testing is a system built that can facilitate existing work in the company based on the SUS (System Usability Scale) score obtained 83,5.
Deteksi Serangan ARP Spoofing berdasarkan Analisis Lalu Lintas Paket Protokol ARP Veny Charnita Br Ginting; Mahendra Data; Dany Primanita Kartikasari
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 5 (2019): Mei 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

ARP(Address Resolution Protocol) is a protocol to translate an IP address into MAC address. ARP is used when a host wants to communicate with another hosts whose MAC address is unknown, it broadcast an ARP request packet for the hardware address associated with the IP address of a destination. The host with corresponding protocol address sends a unicast reply to the sender. Protocol ARP is a stateless protocol which caused ARP protocol has a vulnerability. ARP vulnerability support a network attack called ARP Spoofing attack or ARP cache poisoned attack. ARP Spoofing attack perform cache poisoning by sending spoofed ARP packet. ARP spoofing is capable of executing the other attack such as DOS attack, Man in the middle attack, host impersonating, etc. This research was conducted to detect ARP Spoofing attack using based on ARP packet traffic. ARP packet traffic will be checked by detector host. Detector host checks the header of packet, amount of packet, MAC duplication and ARP request of ARP reply packet. The information of ARP spoofing packet will be written on log file. The classification rate was 89.64% and the average time to detect the attack is 0.4 second.
Prediksi Volume Impor Beras Nasional menggunakan Metode Support Vector Regression (SVR) Cindy Inka Sari; Budi Darma Setiawan; Sutrisno Sutrisno
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 5 (2019): Mei 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

In Indonesia domestic rice production and rice imports are needed in order to attain national rice consumption. As the number of people increases and imported rice are consumed continuously, therefore Indonesia depends on rice imports from other countries. Prediction is needed to control the volume of national rice imports because excessive imports will cause negative losses and impacts. Support Vector Regression (SVR) is used to predict the volume of national rice imports. The data used in the prediction are data on consumption, production, volume of rice imports 1 year earlier as bebas variables and data on the volume of national rice imports in the period 1971 - 2016 as terikat variables. Tests carried out using 9 test data obtained the best parameters Sigma (σ) = 0.07, Lambda (λ) = 0.4, Constanta Learning Rate (cLr) = 0.01, Kompleksitas (C) = 10, Epsilon (ε) = 0.0004, the number of Iterations = 2000 and the number of training data = 37. The evaluation results were measured using Mean Absolute Presentage Error (MAPE). The best MAPE value produced is included in the sufficient category of 32.2748
Pengembangan Sistem Persuratan PT PGAS Solution Ajeng Ardhia Arya Kusuma Putri; Denny Sagita Rusdianto; Adam Hendra Brata
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 5 (2019): Mei 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Process of letter managing and dispositioning in PT PGAS Solution is not effective and takes a long time. This condition causing various problems such as wrong recipients of dispositions, the recipient who is not in the office, late implementation, has no report, and often loss disposition sheet that has been distributed. Therefore, a website-based system is established where the required engineering needs a total of 23 functional requirements and 1 non-functional requirement. These needs are designed and implemented through an object-oriented approach, using Ruby on Rails (RoR). RoR was chosen because this framework builds websites by abstracting and simplifying the most repetitive tasks. Rails and most of its libraries are also open sources. In white-box testing carried out through unit testing and integration testing, the value of the cyclomatic complexity calculation obtained from each test case is between 1-10. In the validation test, a test of 35 test cases was carried out with the conclusion that the system can run well. Then in compatibility testing, the system successfully runs on 4 different browsers without any fatal errors. Through this development, a system which can facilitate the management of the letter and its dissociation process is produced.
Evaluasi Proses Bisnis Produksi Area 3 (SRIKANDI) Pada PT Tirta Investama (AQUA) Pandaan Menggunakan Metode Value Chain Analysis, Quality Evaluation Framework (QEF) dan 5 Why's Analysis Kelvin Yabes Sitompul; Yusi Tyroni Mursityo; Nanang Yudi Setiawan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 5 (2019): Mei 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

PT Tirta Investama (AQUA) Pandaan is a company engaged in the production of Bottled Drinking Water. PT Tirta Investama (AQUA) Pandaan produces a variety of products, ranging from 220 ML, 600 ML, 1500 ML, 5 Gallon and Mizone packages. Manufacturing Area 3 (SRIKANDI) is one of the manufacturing divisions at PT Tirta Investama (AQUA) Pandaan that produces 220 ML bottled water. In carrying out the 220 ML packaging production process, there are problems that occur which cause the results of the business process to be carried out not in accordance with the expected targets and can affect the production business process in manufacturing area 3 (SRIKANDI). Based on these problems, it is necessary to conduct an evaluation of the current business processes by identifying current business processes using the Value Chain Analysis method to map the main activities and supporting activities, then determine the quality factors that exist and perform calculations at all quality factors by using the Quality Evaluation Framework (QEF). Then look for the root problem in quality factors that are not in accordance with method 5 Why Analysis. The evaluation results obtained obtained 4 quality factors that were not appropriate, namely in Q5, Q8, Q11 and Q12. The results of these quality factors become problems that can affect the production business processes that are applied.
Evaluasi Tingkat Kematangan Teknologi Informasi Menggunakan Framework COBIT 4.1 Domain Plan and Organise dan Monitor and Evaluate pada Dinas Komunikasi dan Informatika Kota Malang Marisania Pramesti Cahyani; Suprapto Suprapto; Aditya Rachmadi
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 5 (2019): Mei 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Dinas Komunikasi dan Informatika (DISKOMINFO) kota Malang is one of the government agencies that apply information technology to support the information processing processes that it carries out. In order for the information processing to go according to expectations, IT governance is needed that is good and in line with the objectives of the relevant agencies. Based on the results of interviews conducted, several problems were found in the implementation, such as the implementation of the SOPs had not been carried out maximally, some personnel were still carrying out duties from other personnel, lack of technical personnel, MONEV activities do not run optimally and are carried out informally. Some of theses problems can be classified into processes in the Plan and Organise and Monitor and Evaluate domains in the COBIT 4.1 framework. COBIT 4.1 is used to determine the level of IT maturity and also provide recommendations form the evaluation acivities carried out. Evaluation results show, in the PO domain the average value of maturity is 2.6 or reaches level 3 (Defined Porcess, while in the ME domain the average maturity level is 2.25 or reaches level 2 (Repeatable but intuitive. Recommendations are given eith the aim that DISKOMINFO kota Malang can increase the value of IT maturity, so that existing forms of IT governance can be improved.

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