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Journal : IJID (International Journal on Informatics for Development)

AN APPLICATION OF MAMDANI IN SELECTING MAJORS IN HIGHER EDUCATION Heni Hapsari; Muhammad Dzulfikar Fauzi; Shofwatul Uyun
IJID (International Journal on Informatics for Development) Vol. 2 No. 1 (2013): IJID May
Publisher : Faculty of Science and Technology, UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1014.026 KB) | DOI: 10.14421/ijid.2013.%x

Abstract

The election for a right major at university will make a big difference because students should choose a major that suits their basic skills and talent preference. A research case uses a sample from various majors in state university in Indonesia. There are 29 majors available. Therefore, interest score, talent score, and basic ability score become a consideration matter in choosing the right major for them. The implementation of this system uses PHP programming language and MySQL database which based on the web. This research uses sample data of SMAN (state high school) 1 on Kutowinangun, Kebumen. It is including self-data, interest score, talent score, and basic skill score. This research uses a fuzzy inference system using Mamdani method. Mamdani method works based on linguistic principle and has a fuzzy algorithm which supply approximation to be entered by mathematic analysis. Data are processed through the calculation phase of fuzzy and result given by the system is a recommendation of a major suggested to be taken by the student. This system shows a recommendation of a major that suits the student. This system also gives information about universities which provide recommended major. This system is hope to help students in choosing their major.
E-Catalog Application Development for Public Facility using Website Usability Evaluation Tool Sri Lestari; Hendra Dea Arifin; Muhammad Dzulfikar Fauzi; Agung Fatwanto
IJID (International Journal on Informatics for Development) Vol. 3 No. 2 (2014): IJID December
Publisher : Faculty of Science and Technology, UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (388.746 KB) | DOI: 10.14421/ijid.2014.%x

Abstract

The interaction between user and computer is a factor that should be considered in building a website. Most users often judge a system's interface, instead of the function. A good website should ideally have the ease of use (usability) that makes users easier access to the information presented. But in fact, the lack of reusability factor to be considered in designing a website. Bad user interface design is usually a reason for not using an application or software. In addition, bad user interface could make a fatal mistake. The design should be user-centered. Therefore, there is an evaluation process conducted by users on the design results. Webuse (Website Usability Evaluation Tool) is a method that can help a web developer or web designer know the level of usability not only in terms of design but also in terms of content organization, navigation and link, and performance and effectiveness. We build an e-catalog of public facilities in the city of Yogyakarta by applying the Webuse concept. Result shows that these public facilities have good usability level.