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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 6 (2019): Juni 2019" : 125 Documents clear
Pembangunan Sistem Interpretasi Hasil Tes MMPI (Minnesota Multiphasic Personality Inventory) di Lembaga Psikologi MetaPROGRESS Aulia Akbar Setyogomo; Denny Sagita Rusdianto; Lutfi Fanani
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 6 (2019): Juni 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

MetaPROGRESS is a psychological consulting and human resource management institution located in Sidoarjo, Jawa Timur. One of the psychological tests it served is the MMPI (Minnesota Multiphasic Personality Inventory) which can assess personality traits and psychopathology. In practice, there are obstacles experienced in the process of interpreting the MMPI test results by them. Counselors sometimes make mistakes in writing reports on test results such as writing the client identity and matching the answer incorrectly. The process of interpreting the test results takes more than 15 minutes for 1 client and can be done longer if the test is done in groups. Also, they are constrained by receiving a number of files that must be taken. These problems may impact on other counselor's productive activities that can be delayed. The suggested solution is to build an interpretation system of MMPI test results with the waterfall software process model. The system is web-based so that it can be accessed by many computer platforms. The requirement engineering process produce 35 functional and 1 nonfunctional system requirement. 100% valid results are indicated by functional testing. In compatibility testing, there are no critical problems found on all browsers tested. Based on these results, this system can be a solution to their problem.
Klasifikasi Emosi Lirik Lagu menggunakan Improved K-Nearest Neighbor dengan Seleksi Fitur dan BM25 Febrina Sarito Sinaga; Indriati Indriati; Bayu Rahayudi
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 6 (2019): Juni 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Emotions is a person's reaction or feeling into a situation. Emotion is temporary that can occurred by a stimulus because of some people around and the environment. One of example an environment that can trigger someone's emotion is from the song being listened to. Song lyrics are the parts that can build emotions. Choosing the right words for lyrics are very important because it will create the right emotion. In this case the emotional classification of song lyricis will be done classifying process using several methods are Improved K-Nearest Neighbor, BM25 and feature selection. The proses of classification have seome stages, which is the stage of pre-processing documents, stages of calculation the BM25 score and sorting document, and the classification stage with using the algorithm is Improved K-Nearest Neighbor. The testing for classifications was done uses 6 times K-fold and use the confusion matrix. This research is the amount of training data used by 100 documents, and testing data used by 20 testing documents. In the all the tests have done obtained the best average results when the value K = 55 with a result of f-measure is 0.6693, recall is 0.6582, and precision is 0.7427.
Pengembangan Aplikasi Frontdesk Berbasis Web (Studi Kasus : LPPM UB) Mohammad Alfan Iqbal Aknaf; Welly Purnomo; Djoko Pramono
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 6 (2019): Juni 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Institute of Research and Community Services (LPPM) Brawijaya University is a unit that carries out the main tasks and functions of Brawijaya University in the sector of research and community service. In carrying out their duties, LPPM leaders are assisted by a secretary. The several tasks of the secretary are events scheduling, loan room scheduling, and leader's appointment scheduling. During this time the task is still done manually, now the solution that is applied is still using excel files and google calendar service, so there is no integration between one data with the other data, while the three scheduling data have relationship with each other. Based on these problems the frontdesk application was made which can be used by secretary and receptionist of LPPM to serve event scheduling, loan room scheduling, and leaders appointment scheduling. Furthermore, to test the implementation result of the making event schedule, making loan room schedule, and making leaders appointment function, validation and user acceptance testing were performed. From the testing phase, the result obtained 74.88% which indicates thet the application built can help users in recording scheduling data and also the application can be accepted and approved by the user.
Implementasi Metode COCOMO II untuk Estimasi Biaya Pengembangan Perangkat Lunak di CV. Profile Image Studio Amru Nizar Maqdum; Andi Reza Perdanakusuma; Widhy Hayuhardhika Nugraha Putra
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 6 (2019): Juni 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Software cost estimation is an important aspect of an software project for budgeting. In the process of determining the price of a system in CV. The Profile Image Studio does not have specific estimation. because of that make often the company receive losses both financially and time. Based on this case, the cost estimation in this study will implement COCOMO II (Constructive Cost Mode IIl) method is implemented in calculating software costs suggestion for CV. Profile Image Studio. Cost estimates can be obtained after obtaining estimated effort, number of human resources and estimated system development time. COCOMO II (Constructive Cost Model) method is implemented in 2 systems that have been developed by CV. Studio Profile Image. At the end of this study, the cost comparison of system development was done by comparing estimated cost results obtained using the COCOMO II (Constructive Cost Model) with the allocation of costs by CV. Studio Profile Image. The results of applying the COCOMO II (Constructive Cost Model II) method in calculating software costs, it was found that the total estimated cost of the DBA ticket system was Rp.61.344.000 carried out by 3 people in 9 month while pintu air system was Rp.36.352.000 carried out by 2 people in 8 month. Difference in estimated cost for all software is 37,24% with time difference is 52,94 and people difference is 40%. So the COCOMO II method will be more precise in estimating cost of a project that can be minimize the losses received by the company.
Pengembangan Sistem Informasi Eksekutif Dashboard E-Government Berbasis Android pada Dinas Komunikasi dan Informatika Kabupaten Sidoarjo Fachry Aditya Rachman; Widhy Hayuhardhika Nugraha Putra; Djoko Pramono
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 6 (2019): Juni 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

The Department of Communication and Information of Sidoarjo Regency has the duty as the recipient of the Regent of Sidoarjo with the Regional Organization Unit (ROU) regarding the presentment of the government data of each ROU. To this day, the presentment of government data for the Regent of Sidoarjo still uses the traditional way which consumed more energy and more time-consuming because Diskominfo must process the data that was sent by ROU in the form of excel spreadsheet into a certain diagram first so those data can be easily read by the Regent of Sidoarjo. This caused the decision made by the Regent of Sidoarjo to be delayed. Based on these considerations, an Android-based executive information system e-government dashboard is needed so that the government data needed by the Regent of Sidoarjo can be accessed using a mobile application by retrieving the required data on the available data warehouse with the aid of web services. This system development uses a method called the waterfall model. This research resulted in 4 results which are requirement analysis, system planning, system implementation, and system testing. Validation testing, mobile compatibility testing, and user acceptance testing were used in the testing phase. The results of the tests show how the system run under the requirements defined in the analysis phase and show that this system helps the Regent of Sidoarjo to see the government data easier and make an activity out of it if there's a mistake in the data.
Implementasi Encounter Record untuk menangani Flood Attack pada Routing Protocol Epidemic dan Routing Protocol Spray-And-Wait DTN Yefta Kristiyanto; Rakhmadhany Primananda; Dany Primanita Kartikasari
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 6 (2019): Juni 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Delay Tolerant Network (DTN) is a network architecture that can be applied in areas that have a delay But. DTN has limits on its network storage size. DTN has two routing protocols, single-copy and multi-copy routing. In multi-copy, resources become full faster because they are used to store message replicas and its becomes more vulnerable to flood attacks than single-copy routing protocol. Flood attack is an attack from a malicious node by sending a huge number of packets into the network. Encounter records are one of many security mechanism that can be used to detect flood attack on DTN. In this research, ER development was carried to handle flood attack. The time needed to detect flood attacks in Epidemic is 1.22349 seconds and in Spray-and-wait routing is 0.97765 second. The accuracy of detection using ER is more than 80% for both protocols. Difference of PDR result of using ER and without ER in Epidemic 17.209% and in Spray-and-wait is 66.7139%. The average latency in epidemic routing is 2774.35489 ms and in spray-and-wait routing is 2794.70716 ms. The result of overhead ratio in epidemic routing is 281.52343 and in Spray-and-wait routing is 8.82161.
Pembangunan Sistem Informasi Manajemen Kegiatan Tryout SBMPTN Berbasis Website Thomas Ariyanto; Denny Sagita Rusdianto; Faizatul Amalia
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 6 (2019): Juni 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Currently the SBMPTN tryout has several changes such as eliminating the paper-based exam model and changing the scoring system. The latest scoring system uses the Item Response Theory method. The questions will be classified based on the difficulty level and given different weights. The survey results conducted by the author, from 50 respondents participating in the SBMPTN tryout, as many as 50% of respondents stated that they had never taken a computer-based tryout and as many as 68% of respondents said they had never taken a tryout with the latest scoring system. In its current implementation, some tryout organizers still use the paper based exam model with a manual registration system so they have to recap hundreds of registrant data manually. To overcome this problem, an information system for SBMPTN Tryout management is needed. This system can bring together organizers & participants in carrying out SBMPTN Tryout activities. Through this system, organizers can create and manage SBMPTN Tryouts with the computer-based exam model, with the latest scoring system. While for the participants, they can do the registration, payment & take the tryout test that they want . This system has 55 functional requirements and 1 non-functional requirement. The design to build this system is system architecture, sequence diagrams, class diagram, database, component and interfaces. The system has also been tested with 100% valid results for all test.
Analisis Pengalaman Pengguna Aplikasi Sistem Informasi Puskesmas Paperless menggunakan Metode Usability Testing dan User Experience Questionnaire (UEQ) (Studi Kasus : Puskesmas Tarik Kabupaten Sidoarjo) Wibiansya Analis Febrianto; Widhy Hayuhardhika Nugraha Putra; Andi Reza Perdanakusuma
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 6 (2019): Juni 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Tarik Health Center is one of the health centers located in the Sidoarjo Regency. In conducting medical record services using website-based application information technology, namely Paperless Health Center Information System (SIMPLE). In using the SIMPLE application, users who are internal employees of the Puskesmas From these considerations, the research conducted on analyzing user experience in using SIMPLE applications. The process of analyzing the SIMPLE application user experience is done using the usability testing method and user experience questionnaire (UEQ). The stages carried out in this study are literature study, data collection, data processing, discussion, discussion and gathering conclusions and suggestions. Tests of usability testing are carried out on 3 SIMPLE application users who produce values, namely for the aspect of effectiveness, the results are 100%, which means users can complete the task given, the efficiency aspects get 100%, which means the time needed is good and aspects of satisfaction use the usability scale (SUS) system questionnaire obtained a result of 68.12 which means that the satisfaction level of SIMPLE application users depends on the marginal high. Furthermore, for testing user experience, UEQ questionnaires were distributed to 25 respondents and produced scores on perspicuity aspects, dependability aspects, attractiveness aspects, efficiency aspects, stimulation aspects and novelty aspects having an average value of 1.137 which means SIMPLE application users tend to positive.
Implementasi Metode TOPSIS pada Sistem Rekomendasi Tempat Wisata Belanja di Kota Malang Berbasis Lokasi Muhammad Robby Dharmawan; Ratih Kartika Dewi; Marji Marji
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 6 (2019): Juni 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

The tourism sector is an industry that is favored by countries in the world. In 2017 foreign tourist visits coming to Indonesia amounted to 14 million visits which increased by 20% compared to 2016 which reached 11 million visits. In traveling, tourists tend to do shopping so that shopping tourism locations appear. Malang City is a city located in East Java province which has a variety of various tourist locations to be visited including shopping attractions. The number of shopping attractions in the city of Malang often makes tourists confused to have a shopping destination. At present, information about shopping places in Malang is still using the web which cannot provide recommendations to tourists. This study offers a recommendation system for shopping tourism in Malang that uses the Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) method because the best alternative results are alternative ranking which has the closest distance from the distance of the positive ideal solution and farthest distance is the ideal negative solution by using criteria such as rating, number of reviews, operational time, and distance. Functional testing on the system results in 100% validity. Non-functional testing on the system uses algorithm validation and usability. From the algorithm validation test, the results of the system output comparison with manual calculations have a validity of 100%. From usability testing by distributing 30 questionnaires with 25 questions, the end user satisfaction rate was 88.47%.
Pengembangan Sistem Informasi Pengelolaan Layanan dan Keluhan (Studi Kasus: Pengelola Sistem Informasi, Infrastruktur TI dan Kehumasan Fakultas Ilmu Komputer Universitas Brawijaya) I Gede Satya Krisna Putra; Denny Sagita Rusdianto; Faizatul Amalia
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 6 (2019): Juni 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

The PSIK of the Faculty of Computer Science Universitas Brawijaya is in charge of handling all matters related to information systems, IT infrastructure and public relations. In carrying out its duties, PSIK has experienced several obstacles, one of these obstacles is the process of filing complaints and requests for services that are still done using forms so that it requires more time and effort in doing so. In addition, this also causes difficulties to find out the number and status of the report and the absence of parameters that indicate the level of satisfaction of the reporter. Based on the above problems, a Service and Complaint Management Information System was developed to save the time and effort needed to conduct constrained business processes. The system involves 7 actors, 67 functional needs and 1 non-functional requirement. System design produces sequence diagrams, class diagrams, database design, statechart diagrams, component design and user interface design. The Service and Complaints Management Information System is implemented into a web-based application. The Service and Complaints Management Information System is tested by unit testing, integration testing, validation testing and compatibility testing. The Service and Complaints Management Information System can assist PSIK in managing complaints reports and requests for IT services, managing their inventory and managing incoming and outgoing mail more efficiently.

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