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Query: Journal of Information Systems
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Articles 49 Documents
Implementasi Algoritma Boyer Moore Pada Aplikasi Kamus Istilah Kebidanan Berbasis Web Darmawan, Rizky Ivan; Setianingrum, Anif Hanifa; Arini, Arini
Query: Journal of Information Systems VOLUME: 02, NUMBER: 01, APRIL 2018
Publisher : Program Studi Sistem Informasi

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Abstract

The lack of understanding in obstetrics and limit of instructional media has become one of the factors in the making of dictionary application of midwifery. The current dictionary is still a thick book with many terms in it and difficult to use. dictionary midwifery terms have a weakness in the search process, because users should search for words and terms manually by opening pages per page on the dictionary and existing data could not be changed.Keywords: Algorithm, Boyer Moore, Midwifery Dictionary.
Pengembangan Media Pembelajaran Technical English Berbasis Digital Dharmawati, Sumi Khairani, Diana Suita, Dharmawati
Query: Journal of Information Systems Volume: 01, Number: 02, October 2017
Publisher : Program Studi Sistem Informasi

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Abstract

This research is conducted based on the problem in teaching learning process of technical English for civil engineering in STT Harapan Medan. The use of lecturer method, copied and printed teaching material make the students unmotivated to learn English. The solution for this problem, it is needed to develop learning media based on CAI  (Computer Aided Instruction). The objective of this research is developing digital English media designed for civil engineering students. This research conducted qualitative method using Development Research methodology, it is used Four D Model.  Case of this research in STT Harapan Medan. The result of this research is the application of digital teaching materials in learning technical English, especially in grammar in civil engineering class. The digital teaching materials for grammar was designed by using SOM application and the exercise was designed by using cartoon story maker. Keywords:  Computer Aided Instruction, Multimedia
Penggunaan Media e-Learning Berbasis Edmodo Dalam Pembelajaran English for Business ., Dharmawati
Query: Journal of Information Systems Volume: 01, Number: 01, April 2017
Publisher : Program Studi Sistem Informasi

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Abstract

The use of edmodo in learning English for Business was aimed to described the use of edmodo in teaching learning English for Business. The subject of this research was the second semester of Information System students in STT Harapan Medan. This research was research and development and the method was qualitative research and the data used was observation among English lecturer and students. The result of this research was classroom interaction among English lecture and students in edmodo application, teaching learning English for Business become interesting and students were active to use their English because the lecturer push them to use English in writing comments, message and also when they had presentation infront of the class. However, there were some students’ mistakes when they wrote comments, and also when they had English presentation.
Pengaruh Mobile Customer Relationship Management Pada Bidang Perbankan Kirana, Elika Thea; Khrismayanti, Made Sandra Intan Giri
Query: Journal of Information Systems VOLUME: 02, NUMBER: 02, OCTOBER 2018
Publisher : Program Studi Sistem Informasi

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Abstract

Currently, Customer Relationship Management underwent a paradigm shift from a single channel relationship (organizational-to-customer relationship) to multi channels of relationships (customer-organization-organization customer- machines) with an emphasis on integration and collaboration. The relatively recent development of Information and Communication Technology, particularly in smartphones and big data applications, has been a key driver of this paradigm shift. Mobile Customer Relationship Management (mCRM) system is one of the latest advances in this CRM system. Mobile CRM promotes customer satisfaction through mobile media, especially in banking. In the context of mCRM, the presence of m-banking applications, contributes to improving and maintaining customer satisfaction and loyalty. This study aims to determine whether the use of mobile banking is an easy and effective way as a strategic tool mobile CRM system to communicate with customers. This research uses quantitative research approach and literature study from previous research. A self-administered questionnaire using Likert scale was developed and tested. The results prove that the use of mBanking on mCRM is an effective strategy that will improve customer satisfaction and improve the level of trust and customer satisfaction through the provision of mobile communications marketing services better. Keywords: mobile banking, customer relationship management, mobile CRM  
Decision Tree Penentuan Masa Studi Mahasiswa Prodi Teknik Informatika (Studi Kasus: Fakultas Teknik dan Komputer Universitas Harapan Medan) Rismayanti, Rismayanti
Query: Journal of Information Systems VOLUME: 02, NUMBER: 01, APRIL 2018
Publisher : Program Studi Sistem Informasi

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Abstract

University databases such as technology and computer department at Harapan university of Medan keeps academic, administrative and students’ data in large volume. If the data is mined properly then it has been known the pattern or knowledge to make a decision. By having the data of Informatics Department graduated students, the information that obtained is the decision tree with the rules to predict the studying period of the informatics Department students at Harapan University of Medan. The data used for designing the decision tree consists of 6 predictor attributes (Gender, Region, Specialization, School, Parrents’  occupation and GPA) and 2 target attributes (Passed “On Time” and “Late”). Data analysis used C4.5 algorithm, it used 30 samples taken randomly from alumni data. The research results show the decision tree model with the rules of the students who pass “On Time” is students who have a high GPA and students who have a medium GPA with the focus robotics. Keywords : Data Mining,  C4.5 Algorithm, Decision Tree.
Implementasi Algoritma Linear Congruentials Generator Untuk Menentukan Posisi Jabatan Kepanitiaan Suendri, Suendri
Query: Journal of Information Systems Volume: 01, Number: 02, October 2017
Publisher : Program Studi Sistem Informasi

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Abstract

Determination of the committee position an event during this time has been determined by the authorities in an organization. However, the positioning sometimes falls to the same person with the same position. This is certainly a form of injustice in the positioning. Linear Congruential Generator or LCG is one of the methods of Random Number Generator. With this Algorithm the position can be randomized so that the same person does not occupy the same position for the second time so justice can be realized.Keywords:  Algorithm, Position, Organization, LCG, Justice.
Pemanfaatan Wondershare Quiz Creator Dalam Tes Berbasis Komputer Dafitri, Haida
Query: Journal of Information Systems Volume: 01, Number: 01, April 2017
Publisher : Program Studi Sistem Informasi

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Abstract

Designing test items manually done by the teachers of SMA Harapan I Medan isn’t effective and effeciency. It is proved by the teachers who collected answering  test late.  It is happened because a teacher in the certain field makes test items with various types in a short time. Beside an uneffective and unefficient time, it is seen many papers’ distribution not only for test items with various types but also students’ answering which is prepared by the school and there is students’ amnipulating in doing examination. In solving this problems in the school and developing technology, the school comitee wants to change test system manually to be computerized. It means that the students do  using computer (computer based test) by using  wondershare quiz creator application. Wondershare Quiz Creator is an aplication which is used in making online test (electronic test) by upload test in a website and the users are able to do test in web by using computer connected by the internet
Pengolahan Bisnis Catering Ummi Nisa Medan Berbasis Web Khairunnisa, Khairunnisa; Damayanti, Fera
Query: Journal of Information Systems VOLUME: 02, NUMBER: 01, APRIL 2018
Publisher : Program Studi Sistem Informasi

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Abstract

Catering Ummi Nisa is a business that runs its business in the field of food services in Medan. From a manual sales system by distributing flyers on the street, in community homes look less effective. With development of technology that is growing rapidly, internet technology has reliable every community, especially in sales and information. So much-needed changes to improve the ordering and sales system are communicative and informative. With this change researches have a goal to creat Ummi Nisa Catering website so that this business can grow more widely. With the customer website will be easier to find the information needed. Any product information and menu offered on Catering Ummi Nisa would be obtained on the website. In addition to customer information is also able to order Catering Online, so that sales Catering Ummi Nisa more effective and efficient in business. This is very beneficial to catering owner and customers.Keywords: Information System, Online, Sales, Food, Website
Penggunaan Metode Fuzzy Logic untuk Pemantauan Sentimen Brand pada Media Sosial Subaeki, Fatkhan Gunawan, Aldy Rialdy Atmadja, Beki
Query: Journal of Information Systems Volume: 01, Number: 02, October 2017
Publisher : Program Studi Sistem Informasi

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Abstract

The purpose of this research is to monitor the sentiments of a brand and classify it into positive,  negative or neutral sentiments. The steps of research have started from collecting data, indexing, searching and weighting process. Data are collected by crawling data from social media, such as Facebook and Twitter. After collecting data, then weighting process is done with a fuzzy logic method, where the fuzzy set is determined based on the highest number of positive and negative words in a sentence. Weighting process is calculated from TF (Term Frequency) which is the number of words that sought in the document. From the results, TF can be used to find the fuzzy set value and the number of positive or negative sentiments in a document. Mamdani method used to calculate the value of the final sentiment. From the calculation results, it can be shown that the average of sentiment analysis is 63.15%. Keywords:  Information, Sentiment analysis, brand, fuzzy logic, social media. 
Web-Based Applications in Calculation of Family Heritage (Science of Faroidh) Zufria, M. Hasan Azhari, Ilka
Query: Journal of Information Systems Volume: 01, Number: 01, April 2017
Publisher : Program Studi Sistem Informasi

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Abstract

Separating of inheritance according in sciences of faroidh each heir does not get the same part depending on their relationship to the inheritance recipient. This is because the needs of each heir are different, such as heirs of boys and girls differ the reason boys have a big responsibility and if already married  should have been obliged to offer for his family while the daughter if already have family responsible for the necessities of life. In addition, in sciences of faroidh also there is a hijab or a barrier where heir can get a share can also not get a part depending on whether the heirs prevented it causing its own complexity in the calculations. Nowadays it is very difficult to meet people who understand about this division of inheritance. Just little of people are experts distribute inheritance based on faroidh. So created a web-based application to aid in the calculation and distribution of inheritance properly and managed computerized that can ease people in solving this problem.