IJISCS (International Journal of Information System and Computer Science)
The IJISCS (International Journal of Information System and Computer Science) is a publication for researchers and developers to share ideas and results of software engineering and technologies. These journal publish some types of papers such as research papers reporting original research results, technology trend surveys reviewing an area of research in software engineering and technologies, survey articles surveying a broad area in software engineering and technologies. The scope covers all areas of software engineering methods and practices, object-oriented systems, rapid prototyping, software reuse, cleanroom software engineering, stepwise refinement/enhancement, ambiguity in software development, impact of CASE on software development life cycle, knowledge engineering methods and practices, formal methods of specification, deductive database systems,logic programming, reverse engineering in software design, expert systems, knowledge-based systems, distributed knowledge-based systems, knowledge representations, knowledge-based systems in language translation & processing, software and knowledge-ware maintenance, Software Specification and Modeling, Embedded and Real-time Software (ERTS), and applications in various domains of interest.
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115 Documents
<![CDATA[STUDENT GRADUATION TIME PREDICTION USING LOGISTIC REGRESSION, DECISION TREE, SUPPORT VECTOR MACHINE, AND ADABOOST ENSEMBLE LEARNING ]]>
<![CDATA[Desfiandi, Ardhana]]>;
<![CDATA[Soewito, Benfano]]>
<![CDATA[ IJISCS (International Journal of Information System and Computer Science) Vol 7, No 3 (2023): IJISCS (International Journal of Information System and Computer Science) ]]>
Publisher : <![CDATA[Bakti Nusantara Institute ]]>
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DOI: 10.56327/ijiscs.v7i2.1579
<![CDATA[Universities in Indonesia are working hard to improve the graduation rates of their students as it is considered a measure of success and quality in terms of accreditation. This study focuses on analyzing the effectiveness of machine learning algorithms, regression, Support Vector Machine (SVM) Decision Tree and ensemble learning, with AdaBoost wether the Computer Science students will graduate on time or not. The data used for this analysis consists of student records from 2015 to 2019. Includes 14 variables. To understand the relationships between these variables a two-dimensional visualization called a Heatmap was employed. The research findings indicate that the Support Vector Machine (SVM) and AdaBoost Decision Tree (DT) algorithm performs better than the other algorithms. The Decision Tree and AdaBoost (DT) model achieved an F1- score of 0,76 and 0,82. This research contributes towards enhancing education management by facilitating decision making to ensure timely graduation, for student]]>
<![CDATA[DESIGNING SMARTHOME THROUGH INTERNET NETWORKING USING RASPBERRY PI COMPUTER ]]>
<![CDATA[Tri Aristi Saputri]]>;
<![CDATA[Sofyan Rofiq]]>
<![CDATA[ IJISCS (International Journal of Information System and Computer Science) Vol 2, No 2 (2018): IJISCS (International Journal of Information System and Computer Science) ]]>
Publisher : <![CDATA[Bakti Nusantara Institute ]]>
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DOI: 10.56327/ijiscs.v2i2.689
<![CDATA[Human activity is now increasing rapidly, causing human beings to often leave home. With such busy activities, someone will have difficulty communicating with his/her electronical equipment at home. Electronical equipment at home can be controlled using internet network and through website called smarthome. The smarthome can facilitate the users in controlling their home electronical appliances such as lights, fans, and so forth. So as to reduce the waste of electricity when users forget to turn off their electronical equipment when they are outside the home or wherever the users are. Smarthome uses a raspberry pi computer that serves as a server that will connect between hardware and software controlled through the website as an interface that users use to enter input and generate output. The making of this web uses Raspbian operating system where the software used is python and HTML. The method used in developing software is waterfall method according to Sommerville. The features on this website are 16 buttons, if the button is green then the electronic equipment is on, and if the button is black then the electronic equipment is off.]]>
<![CDATA[ANALYSIS OF OVER CURRENT RELAY AND GROUND FAULT RELAY PROTECTION SYSTEM IN SUB-STATION SP-2 TANAH MIRING USING RELAY COORDINATION WITH ETAP BASED ]]>
<![CDATA[Soetjipto Soewono]]>;
<![CDATA[Enni Noprianti]]>
<![CDATA[ IJISCS (International Journal of Information System and Computer Science) Vol 4, No 2 (2020): IJISCS (International Journal Information System and Computer Science) ]]>
Publisher : <![CDATA[Bakti Nusantara Institute ]]>
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DOI: 10.56327/ijiscs.v4i2.903
<![CDATA[Short-circuit often occur in electricity sub-station SP-2 Tanah Miring, Merauke -Papua which caused by malfuction of Over Current Relay (OCR) and Ground Fault Relay (GFR). In enhancing the performance, it takes analysis of relay coordination using ETAP. At maximum load of feeder SP-9 (917 A) an OCR setting is 4.5 A with TMS 0.46 seconds, GFR setting is 4.58 A with TMS 0.17 seconds. At minimum load (324 A) OCR setting is 1.62 A with TMS 0.29 seconds as for the GFR setting is 1.62 A with TMS 0.22 seconds. At the maximum load of feeder Kebun Cokelat (995 A) an OCR setting is 4.97 A with TMS 0.46 seconds as for GFR set is 4.97 A with TMS 0.17 seconds. At minimum load 100 A, OCR setting is 0.5 A with TMS 0.43 seconds while GFR setting is 0.5 A with TMS 0.35 seconds. Furthermore, if the minimum load reach 98 A then the coordination time of GFR and OCR is 0,5 seconds. This analysis found that relay prohibited to operate above 1100 A (maximum) and below 98 (minimum) due to if it working out of the load range then the coordination time would not meet the manual standard.]]>
<![CDATA[LOAN AND RETURN INFORMATION SYSTEM QR CODE-BASED VILLAGE LIBRARY BOOK ]]>
<![CDATA[Nadiatul Munawaroh]]>;
<![CDATA[Muhamad Muslihudin]]>
<![CDATA[ IJISCS (International Journal of Information System and Computer Science) Vol 6, No 1 (2022): IJISCS (International Journal of Information System and Computer Science) ]]>
Publisher : <![CDATA[Bakti Nusantara Institute ]]>
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DOI: 10.56327/ijiscs.v6i1.1173
<![CDATA[The library is a facility that affects current technological advances, the Village Library is a means of supporting learning activities that play an important role in increasing educational goals in the Village Community. Library information system technology using QR codes is very useful compared to using manual or handwritten because several systems in the QR Code are able to handle library services and processes that will become more effective and efficient. However, the “Lisa” Library is located in the Kebumen Village area, Tanggamus still uses manuals so it is still difficult to manage data, and find loan data and books. Lack of borrower's sense of responsibility in using library books and still accurate data so that it is not appropriate. To overcome this problem, a library information system is needed. In the current process of technological development, we want to use the QR Code web. By designing using the Waterfall and Fishbone methods as development so that this educational service can be better]]>
<![CDATA[DESIGN OF RADIUS SERVER ON SERVER NETWORK INTERNET FACULTY OF COMPUTER SCIENCE UNIVERSITY MUHAMMADIYAH METRO ]]>
<![CDATA[Arif Hidayat]]>
<![CDATA[ IJISCS (International Journal of Information System and Computer Science) Vol 2, No 1 (2018): IJISCS (International Journal of Information System and Computer Science) ]]>
Publisher : <![CDATA[Bakti Nusantara Institute ]]>
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DOI: 10.56327/ijiscs.v2i1.547
<![CDATA[The destination process or otherwise known as routing. Mikrotik Router has provided the management system to hotspot user through separate program package named User Manager. The main problem is the integration of user manager applications into the hardware router Mikrotik considered less effective and flexible because to perform the process of management of the user hotspots must be done on each router located in the hotspot area which will certainly take a relatively long time. From these problems, then created a new system by utilizing external PCRADIUS server as the center of the process of authentication and management of users Mikrotik hotspot. The purpose of this research is to design radius server on internet server network Faculty of Computer Science University Muhammadiyah Metro. While the final results of this study are implementing radius on the Internet network server Faculty of Computer Science (FIKOM) Universitas Muhammadiyah Metro.]]>
<![CDATA[IMPLEMENTATION OF FACE SIMILARITY USING TINY FACE DETECTOR ]]>
<![CDATA[Mohammad Kasyful Anwar]]>;
<![CDATA[Diky Firdaus]]>
<![CDATA[ IJISCS (International Journal of Information System and Computer Science) Vol 4, No 1 (2020): IJISCS (International Journal of Information System and Computer Science) ]]>
Publisher : <![CDATA[Bakti Nusantara Institute ]]>
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DOI: 10.56327/ijiscs.v4i1.856
<![CDATA[The development of cloud technology and Software As A Services (SaaS) applications is happening very expeditiously. Many applications are currently used by users using cloud technology, including the Human Resources (HR) application. The problem arising from cloud-based HR applications is regarding the issue of validity, especially when doing attendance so that it cannot be entrusted or represented by others. In this paper, it is explained how to maintain the validity of attendance in cloud-based HR applications by looking at the level of face similarity using tiny face detector.]]>
<![CDATA[NETWORK SIZE SIMULATION-BASED STUDY OF ROUTING PROTOCOLS IN WIRELESS AD HOC NETWORK ]]>
<![CDATA[Augustine Chidiebere Onuora]]>;
<![CDATA[Eyo Edmund Essien]]>;
<![CDATA[Felix U Ogban]]>
<![CDATA[ IJISCS (International Journal of Information System and Computer Science) Vol 5, No 3 (2021): IJISCS (International Journal of Information System and Computer Science) ]]>
Publisher : <![CDATA[Bakti Nusantara Institute ]]>
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DOI: 10.56327/ijiscs.v5i3.1060
<![CDATA[The extensive potential of wireless ad hoc networks in many different fields has recently gained significant research attention. Multihop routing is an important aspect that determines the overall network performance to a large extent. Several routing protocols for wireless ad hoc networks have been proposed with the aim of optimizing various aspects of network routing. As networks grow in size, computer network performance analysis becomes increasingly necessary. A simulation approach is often very useful. This research studies three common routing protocols for wireless ad hoc networks to compare the performance as it relates to the network size. Protocols considered in this study are; Ad hoc On-Demand Distance Vector (AODV), Destination-Sequenced Distance Vector (DSDV), and Optimized Link-State Routing Vector (OLSR) classified as reactive routing protocol (AODV) and proactive routing protocol (OLSR and DSDV). These protocols were simulated using the Network Simulator 3 (NS3) using a performance-compared based on the size of the network. Varying network sizes of 30, 60 and 100 nodes were simulated. The result showed that AODV performed better as the network size increases.]]>
<![CDATA[DECISION SUPPORT SYSTEM FOR DETERMINING INDIGENT PUBLIC HEALTH INSURANCE PARTICIPANTS WITH WEIGHTED PRODUCT METHOD IN PRINGSEWU ]]>
<![CDATA[Marlia Sari]]>;
<![CDATA[Didi Susianto]]>
<![CDATA[ IJISCS (International Journal of Information System and Computer Science) Vol 7, No 1 (2023): IJISCS (International Journal of Information System and Computer Science) ]]>
Publisher : <![CDATA[Bakti Nusantara Institute ]]>
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DOI: 10.56327/ijiscs.v7i1.1556
<![CDATA[JAMKESMAS to realize health equity is one of the programs implemented by the Government of Indonesia through the Social Service and Health Office, this program is implemented in rural and suburban areas. The JAMKESMAS program is aimed at people who are deprived or have low income in rural areas. With JAMKESMAS, it is hoped that they can get assistance in the health sector in Indonesia. The implementation of this program is in order to support the achievement of targets through mainstreaming and expanding community-based development approaches. However, to determine the participants of JAMKESMAS is very difficult because many people will be selected. This is what makes the author want to do research and create a decision support system so that it is fast in the selection process. The method used is the WP method. The result of this decision support system is that the provision of assistance to JAMKESMAS is right on target for families who really need this assistance.]]>
<![CDATA[DESIGN APPLICATIONS BASED ON WEB MOBILE AT GAYA BARU SENIOR HIGH SCHOOL, CENTRAL LAMPUNG REGENCY AS PROMOTIONAL MEDIA ]]>
<![CDATA[Ahmad Yudi]]>;
<![CDATA[Bernadhita Herindri S. Utami]]>;
<![CDATA[Rani Pratiwi]]>
<![CDATA[ IJISCS (International Journal of Information System and Computer Science) Vol 1, No 1 (2017): IJISCS (International Journal of Information System and Computer Science) ]]>
Publisher : <![CDATA[Bakti Nusantara Institute ]]>
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DOI: 10.56327/ijiscs.v1i1.519
<![CDATA[Gaya Baru Senior High School is one of the educational institutions in Lampung which is a less favorite institution in the area is precisely located in the district of Seputih Surabaya Central Lampung Regency. Gaya Baru Senior High School has already had a website but not many known. This Senior High School is also no information system through mobile web to promote the institution. Nevertheless, in its development, students or community want to find information about the school can be directly through the mobile web application. So in its development requires fast service. From research that conducted in Gaya Baru High School, existence of new mobile web application system will facilitate student or society of that area, especially in subdistrict Seputih Surabaya district Central Lampung, and present information about the info about situation in high school of new style it can be accessed directly through the mobile web media.]]>
<![CDATA[DEGISN OF A CHARGING SYSTEM USING AN ALTERNATOR TO SUPPORT THE PERFORMANCE OF THE REGENERATIVE BREAK SISTEM IN ELECTRIC VEHICLE ]]>
<![CDATA[Ma’sum, M. Arif]]>;
<![CDATA[Wardani, Ni Wayan]]>;
<![CDATA[Silaen, Debora Hotnauli]]>
<![CDATA[ IJISCS (International Journal of Information System and Computer Science) Vol 8, No 2 (2024): IJISCS (International Journal of Information System and Computer Science) ]]>
Publisher : <![CDATA[Bakti Nusantara Institute ]]>
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DOI: 10.56327/ijiscs.v8i2.1745
<![CDATA[The use of electric vehicles is now supported by a braking system capable of absorbing energy wasted from the braking process, known as regenerative brake. This research aims to optimize the use of the regenerative brake system by adding an alternator as a power generator to achieve more optimal charging. The voltage magnitude in the testing of the electric motorcycle NIU GOVA 03 obtained a generation voltage of 26VDC when traveling downhill for 100 meters at a speed of 45km/h. After designing the alternator for the electric motorcycle, the generation output increased to meet the battery charging voltage specification of 74VDC, suitable for application as a power source for a battery with a capacity of 60V14.7Ah. The braking portion before using the regenerative brake system over a distance of 100 meters took 4.8 seconds, but after implementing the regenerative brake system, the time decreased to 5.1 seconds. This indicates that the regenerative brake system, coupled with the alternator, can provide an effect in the form of decelerating the electric motorcycle by 8.7%.]]>
