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The Mapping of Access Point Workloads at UIN Sunan Kalijaga Based on Log Analysis using K-Means Algorithm Kharisma, Razendra Bintang; Yazid, Ahmad Subhan
IJID (International Journal on Informatics for Development) Vol 6, No 1 (2017): IJID June
Publisher : Universitas Islam Negeri Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/ijid.2017.06105

Abstract

This study aims to map the use of access points based on the log of usage in several locations in the UIN Sunan Kalijaga. The analyzed data are access point records taken three times a day for one week working hours. The data obtained was processed and clustered using the K-Means algorithm. There are five clusters obtained from the processed data, each of which divides the number of access loads from an access point. The results of clustering provide a recommendation on which locations need to be added to access points that it can improve institutional userservices.
Minimum Spanning Tree for the Implementation of Kruskal’s Algorithm Paryati, Paryati; Yazid, Ahmad Subhan
IJID (International Journal on Informatics for Development) Vol 3, No 2 (2014): IJID December
Publisher : Universitas Islam Negeri Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (641.784 KB) | DOI: 10.14421/ijid.2014.03205

Abstract

Kruskal?s algorithm is an algorithm used to find a minimum spanning tree in graph connectivity which gives an option to keep processing the edge limit with the least weight. In a Kruskal?s algorithm, the weight sorting of edge value will ease the finding of the shortest path. This algorithm has independent nature which will ease and enhance the path track making.
Portal m-Da’wah using Wireless Application Protocol Prasetyawan, Daru; Yazid, Ahmad Subhan; Mulyanto, Agus
IJID (International Journal on Informatics for Development) Vol 2, No 1 (2013): IJID May
Publisher : Universitas Islam Negeri Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (557.86 KB) | DOI: 10.14421/ijid.2013.02105

Abstract

Information and technology develop quickly, cannot be controlled. This development has an impact on almost all sectors of human life, ranging from the academic sector, government, economy, military, to the household order. Technological developments also reach human affairs in religion. In every religion, there is guidance to remind one another and invite others to the good. This is often known as da'wah. Da'wah for Muslims is one of the obligations that must be carried out. This study aims to build a mobile application as a propaganda media by implementing wireless protocols. The study method used in this study is system development, which is an experiment for the design of the m-da?wah portal that can be accessed via a cellphone or PDA. Da'wah mobile applications are built with the PHP programming language, HTML tags, and WML tags, as well as utilizing the MySQL database as a database server, and implemented through the GPRS network (General Pocket Radio System), so we need a mobile phone or PDA equipped with WAP facilities to access the application. The m-da?wah application has the ability to make it easy for users to obtain Islamic articles that can be easily understood by readers and is equipped with a zakat counter facility that can be accessed via a cellphone or PDA. The test results show that the application meets the functionality requirements and is suitable for use.
Comparison Analysis between Kinect Grayscale and Depth Images Antoni, Fajria; Asyhab, Naufal; Yazid, Ahmad Subhan; Rifa'i, Aulia Faqih
IJID (International Journal on Informatics for Development) Vol. 5 No. 1 (2016): IJID May
Publisher : Universitas Islam Negeri (UIN) Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (634.852 KB) | DOI: 10.14421/ijid.2016.05102

Abstract

The purpose of this research is to know which method is more appropriate in the application of user interfaces. A data collection method used in this research is the literature study. This literature study method is done by reading books, scientific journals, papers, and using internet media as a source of information. Based on the research conducted it can be concluded that from both methods it has advantages and disadvantages. Grayscale method is good for fast processing and image processing. While the depth method is good for applications that require a high level of accuracy and require high resources.
A Design and A Development of A Web Based Purchase Information System Solikin, Mokhamad; Musyafa, Muhammad Akid; Yazid, Ahmad Subhan; Mulyanto, Agus
IJID (International Journal on Informatics for Development) Vol 2, No 2 (2013): IJID December
Publisher : Universitas Islam Negeri Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (993.919 KB) | DOI: 10.14421/ijid.2013.%x

Abstract

The desire to manage a company to move forward is always there and will almost certainly have become one of the planned long-term targets since founding the company. As more and more competition in the business world we need accurate information. Thus, the required information could be obtained by providing good data that will be processed in the transaction among supplier companies so that these operations are performed thoroughly, quickly and efficiently in accordance with the times. This research will be applied to CV. Barokah Abadi. Development methods used in building design of this system is waterfall method. Software to build this system is CodeIgniter, Xampp which there is PHP, MySQL as the database. This system can be used for data processing purchases of goods made by the company. So that transaction data processing is not done manually anymore. This system also uses the LAN in the processing of selling and buying. By which, it can use many separate computers perform the purchases, but the processes run from the same system so that transactions are quicker and more efficient.
Hijaiyah Matching Games Using Html5 Pratami, Jauharoh; Yazid, Ahmad Subhan; Fatwanto, Agung
IJID (International Journal on Informatics for Development) Vol. 5 No. 1 (2016): IJID May
Publisher : Universitas Islam Negeri (UIN) Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (682.364 KB) | DOI: 10.14421/ijid.2016.05105

Abstract

Hijaiyah letters are letters used in the writing of the Holy Qur'an. In learning hijaiyah letters, many children still have difficulties so alternative learning methods are needed to make children more interested in recognizing hijaiyah letters. Interactive hijaiyah learning using electronic media is also still rare. Of the several hijaiyah letter recognition applications which are available, it is also limited in the use of certain operating systems. This research uses the waterfall method. The technology used to build web-based games in this study is HTML5 because HTML5 has the advantage of the flexibility to run on various platforms through a browser. In addition, this application does not require an installation process like other applications, but simply by accessing the web page, the application can be used. The results of this study are Hijaiyah Match games that can be run on various operating systems through a browser. The test results show that this application can help children learn hijaiyah letters.
A Design of a Consignment Information System Sugiarno, Bayu; Mukhoyyaroh, Khurin 'ien; Yazid, Ahmad Subhan; son, Sumarsono
IJID (International Journal on Informatics for Development) Vol 2, No 2 (2013): IJID December
Publisher : Universitas Islam Negeri Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (484.103 KB) | DOI: 10.14421/ijid.2013.02204

Abstract

UD. BTECH Indonesia is a company which worked in the marketing service scope/division of computer accesories. The recording of goods income and otcome still uses manual system especially in the warehouse division, because it is only the author to check the goods stock. The purpose of this research is to analyze the system which has been exixting and to develop the consigned information in UD. BTECH. This system tries to connecting the company with the suppliers and consumers. The software development model uses waterfall model, whereas for the data model uses structured model, Entity Relation Diagram (ERD) to describe the data model and Data Flow Diagram (DFD) to imagine the functional model. The system is implemented by using the PHP programming language and MySQL database. The application that has made is expected to help and support the marketing system that already exist. The results of this final task/ research paper is an analysis on the existing system and consignment information system in UD.BTECH that is used to the marketing record, marketing consignment purchasing, purhasing consignment, marketing returns and preparing report.
Design and Implementation of Web-Based E-Learning with W3C Standardization Dewi, Ariyani Kusuma; Asyhab, Naufal; Yazid, Ahmad Subhan; Mulyanto, Agus
IJID (International Journal on Informatics for Development) Vol 2, No 1 (2013): IJID May
Publisher : Universitas Islam Negeri Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1347.417 KB) | DOI: 10.14421/ijid.2013.02104

Abstract

The development of Internet technology in education such as e-learning has increased significantly. This fact encourages schools to maintain the quality of education by applying e-learning. E- learning is one of the tools to improve the efficiency and effectiveness of performances in teaching and learning. But many e-learning schools do not comply with the standardization of World Wide Web Consortium (W3C). Standardizing the Web has been ignored by the developers of the system. When the W3C is used as a standardization of the system, such a system could be accessed through many browsers. E-learning is a web-based system which is developed using the programming language PHP, and XHTML document types to manage MySQL database. The method is used of system development, namely the System Development Life Cycle (SDLC). The system design method with a functional approach is described using the DFD (Data Flow Diagram). While the modeling of the data base is described by the ERD (Entity Relationship Diagram). E-learning web-based for the school of the W3C standardization is accessible in all browsers as well. E-learning supports the distribution (upload and download) data of the document contains. E-learning is also capable to display online and the results of value for the students, consequently it can help in the learning process.
The Mapping of Access Point Workloads at UIN Sunan Kalijaga Based on Log Analysis using K-Means Algorithm Razendra Bintang Kharisma; Ahmad Subhan Yazid
IJID (International Journal on Informatics for Development) Vol. 6 No. 1 (2017): IJID June
Publisher : Faculty of Science and Technology, UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (857.77 KB) | DOI: 10.14421/ijid.2017.06105

Abstract

This study aims to map the use of access points based on the log of usage in several locations in the UIN Sunan Kalijaga. The analyzed data are access point records taken three times a day for one week working hours. The data obtained was processed and clustered using the K-Means algorithm. There are five clusters obtained from the processed data, each of which divides the number of access loads from an access point. The results of clustering provide a recommendation on which locations need to be added to access points that it can improve institutional userservices.
Expert System for Diagnosis Skin Disease in Infants With Case-Based Reasoning Method Nisaa Ratna Marliana; Ahmad Subhan Yazid; Maria Ulfah Siregar
IJID (International Journal on Informatics for Development) Vol. 2 No. 2 (2013): IJID December
Publisher : Faculty of Science and Technology, UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (513.318 KB) | DOI: 10.14421/ijid.2013.%x

Abstract

Skin is the most vital for children under five years of age (infants) who are susceptible to the disease. The absence of a dermatologist or expert who can diagnose skin disease and offers the solution results in a long process of healing or cause a fatal condition to the patient. Overcoming of it, it is built an expert system that aims to diagnose skin disease in infants and to provide prevention and treatment solutions. This expert system is constructed by using Case-Based Reasoning (CBR), which calculates the similarity to select the cases that are most relevant or appropriate. This study uses the PHP programming language and MySQL as the database server. This expert system makes it easy to diagnose the disease. It can adapt easily and quickly because the knowledge is constructed from cases. As well, It’s able to produce solutions for prevention and treatment based on symptoms experienced by the patient in accordance with the rules.