International Journal of Advances in Data and Information Systems <p style="text-align: justify;"><img style="float: left; width: 200px; margin-top: 8px; margin-right: 10px; border: 2px solid #184B80;" src="" /><strong>International Journal of Advances in Data and Information Systems (IJADIS)</strong> (e-ISSN: <strong><a title="ISSN" href="" target="_blank" rel="noopener">2721-3056</a></strong>) is a peer-reviewed journal in the field of data science and information system that is published twice a year; scheduled in April and October.</p> <p style="text-align: justify;">The journal is published for those who wish to share information about their research and innovations and for those who want to know the latest results in the field of Data Science and Information System. The Journal is published by the Indonesian Scientific Journal (Jurnal Ilmiah Indonesia). Accepted paper will be available online (free access), and there will be no publication fee. The author will get their own personal copy of the paperwork.</p> <p style="text-align: justify;">The IJADIS welcomes all topics that are relevant to data science, and information system. The listed topics of interest are as follows:</p> <p>Data clustering and classifications<br />Statistical model in data science<br />Artificial intelligence and machine learning in data science<br />Data visualization<br />Data mining<br />Data intelligence<br />Business intelligence and data warehousing<br />Cloud computing for Big Data<br />Data processing and analytics in IoT<br />Tools and applications in data science<br />Vision and future directions of data science<br />Computational Linguistics<br />Text Classification<br />Language resources<br />Information retrieval<br />Information extraction<br />Information security<br />Machine translation<br />Sentiment analysis<br />Semantics<br />Summarization<br />Speech processing<br />Mathematical linguistics<br />NLP applications<br />Information Science<br />Cryptography and steganography<br />Digital Forensic<br />Social media and social network<br />Crowdsourcing<br />Computational intelligence<br />Collective intelligence<br />Graph theory and computation<br />Network science<br />Modeling and simulation<br />Parallel and distributed computing<br />High-performance computing<br />Information architecture</p> en-US (Editor of International Journal of Advances in Data and Information Systems) (Edi Sutoyo) Tue, 27 Oct 2020 00:00:00 +0800 OJS 60 The Analysis of Functional Needs on Undergraduate Thesis Information System Management <p>Undergraduate thesis is a scientific paper that students must complete to get a bachelor’s degree. During the completion of the thesis, many students face difficulties in determining research topics, supervision, and administration processes so that they cannot graduate on time. This study aims to analyze the functional needs of the undergraduate thesis information system management that is needed by both students and administrators. This system serves to accelerate the thesis preparation process that is useful for students, supervisors, and thesis administration managers. The procedure of the study was conducted by compiling matrix planning and data collection. As the data source, this study involved 20 students who were writing their undergraduate thesis and 10 alumni who have completed their theses. This sample was selected with the criteria of students or alumni who have been involved in the undergarduate thesis business process. In the process of taking samples reseachers used a purposive sampling method. In addition, difficulties in managing the thesis were also explored by supervisors and study program management. Furthermore, the data were analyzed through PIECES (Performance, Information, Economy, Control, Efficiency, Service). This study produces a list of functional needs on the thesis management system that can encourage students to graduate on time, in which universities can implement this system and socialize it to users.</p> Lila Setiyani, Abin Syamsudin, Abdorrakhman Gintings, Daeng Arifin Copyright (c) 2020 Lila Setiyani, Abin Syamsudin, Abdorrakhman Gintings, Daeng Arifin Wed, 14 Oct 2020 00:00:00 +0800 The Diversity of Labuhanbatu Community Culture in Android-Based Applications <p>Android is an application system which has been developed by many people so that people can use the Android system in a work which can help them solve problems in their work. Android systems in smartphones can support complete facilities with Android. Labuhan Batu area is divided into three regions, because of this, knowledge is needed to explains about the culture of the people of Labuhanbatu main district separately of the people in the other districts. In this research, the author describes the research methods used in system design into two parts of method namely the research results obtained by methods using descriptive methods and the research conducted based on actual data by comparing theories and then drawing conclusions. The benefit of the authors working on this research is to make an Android-based application which eases the public to find out the information about the culture that exists in each district in Labuhanbatu Regency. Labuhanbatu Regency Cultural Information Application based on Android can be used by students and even the public, using an Android-based smartphone.</p> Bambang Ade Sulakono, Sumitro Sarkum, Musthafa Haris Munandar, Masrizal Masrizal, Deci Irmayani Copyright (c) 2020 Bambang Ade Sulakono, Sumitro Sarkum, Musthafa Haris Munandar, Masrizal Masrizal, Deci Irmayani Mon, 19 Oct 2020 00:00:00 +0800 An Investigation into the Challenges Preventing Students of Educational Administration and Planning from Using ICT for Learning in Nigeria Higher Institutions <p>The main purpose of this research work is to investigate the challenges preventing students of educational administration and planning from using ICT for learning in Nigeria higher institutions: a case study of university of Abuja, Nigeria. The sample for this study was all the students in university of Abuja. 50 students from each level of the department of educational administration and planning totaling 200 were randomly selected from the department using simple random sampling technique. One hypothesis and three research questions were postulated as a guide to this study and a seven sub-items questionnaire divided into two sections was used to get the required information. A simple percentage and chi-square were used to test the hypotheses at 0.95% level of significance. It was found out that there are challenges preventing students of educational administration and planning from using ICT for learning. The challenges preventing students of educational administration and planning from using ICT for learning includes; unstable power supply, lack of personal laptop or computer system, unstable ICT Network services, lack of computer literacy by the students, High cost of ICT services, poor infrastructural facilities of ICT in higher institutions and poor computer literacy of the lecturers. Base on the findings, the researchers recommends that the government should increase the funding of education in Nigeria to enable schools administrators provide necessary ICT facilities in their various schools.</p> Ogunode Niyi Jacob Copyright (c) 2020 Ogunode Niyi Jacob Fri, 23 Oct 2020 00:00:00 +0800 Designing an Information System for Inventory Forecasting <p>Samsung Partner Plaza is a company that sells smartphones and serves large-scale sales by adopting the membership and computerized systems. The company’s inventory management activities consist of the normal inventory flow direction and management, ranging from the inventory procurement, storage to sales. The company would often face a problem where it would be running out of finished goods inventory to be sold in coming months. The remaining inventory would be inadequate to meet the customer demands. Such situation, and the fact that the company has competitors both inside and outside Sorong city, might cause customers to find other companies that could meet their demands, thus reducing the company’s capacity to generate profit. Given the situation, this research was conducted to create an information system which could be used by Samsung Partner Plaza for inventory forecasting. The system would provide information regarding the correct amount of inventory which could meet the customer demands. The waterfall method was employed to develop the system whereas the exponential smoothing method was employed by the system to perform forecasting. The research produced a forecasting information system which was helpful for the company in predicting the adequate amount of inventory to be ordered to meet the customer demands. The system was tested using the Black Box testing and the results showed that all functions of the system worked well (valid).</p> Matheus Rumetna, Elisabeth Esmeralda Renny, Tirsa Ninia Lina Copyright (c) 2020 Matheus Rumetna, Elisabeth Esmeralda Renny, Tirsa Ninia Lina Tue, 20 Oct 2020 00:00:00 +0800 Website Quality Measurement of Higher Education Services Institution Region IV Using Webqual 4.0 Method <p>The purpose of this study is to measure and describe the Higher Education Services Institution Region IV website quality using the Webqual 4.0 method. The questionnaire filling, depth interviews, and observation are the methods used in this research. The measurement results showed that the overall of the Higher Education Services Institution Region IV website quality was included in Good criteria. In detail from the measurement results, the dimension criteria that gained the highest score was the usability dimension which is 741,63 with a percentage of 81.05 (good criteria). The information quality dimension obtained an average score of 730,57 with a percentage 79.84 (good criteria). While the dimension that obtained the lowest score was the service interaction dimension which was 710,50 with the percentage of 77.10 (good criteria). In addition, in order to accommodate the needs of visitors, this study found the fact that visitors expected website developers to build the website navigate easily, information updated more, implement a comprehensive recommendation system, and more interactive.</p> Rintho Rante Rerung, Muhammad Fauzan, Hari Hermawan Copyright (c) 2020 Rintho Rante Rerung, Fauzan, Hari Sat, 24 Oct 2020 00:00:00 +0800 Volatility, Global Proxy Index, V-A-R: Empirical Study on Pakistan And China Stock Exchanges <p>This study postulates that propose global proxy index is a significant conduit to evaluate the shocks in volatile stock markets i.e. PSX and SSE, alike. The two separate models i.e. Log-GARCH (1, 1) and ARMA-GARCH (1, 1) have been used along with the value at risk (V-a-R) @ 5% criteria for choosing best-fitted model. The study results showed Log-GARCH (1, 1) model proves to the best. This study results are not driven by political-level risks and thus independent study can be conducted to evaluate the detrimental consequences on investment opportunities under volatile environments.</p> Muhammad Arslan, Wajid Shakeel Ahmed, Mansoor Akhter Copyright (c) 2020 Muhammad Arslan, Wajid Shakeel Ahmed, Mansoor Akhter Thu, 15 Oct 2020 00:00:00 +0800