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Organized by: Data Science Department Published by: UPN "Veteran" Jawa Timur Jl. Rungkut Madya, Gunung Anyar, Kecamatan Gunung Anyar, Kota Surabaya, Jawa Timur 60294 phone. +62 819-9947-1017 Fax. (031) 8706369 Email: ijdasea@upnjatim.ac.id
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International Journal of Data Science, Engineering, and Analytics (IJDASEA)
Published by Universitas Pembangunan Nasional Veteran Jawa Timur
ISSN : 27989208     EISSN : 28071689     DOI : https://doi.org/10.33005/
Core Subject : Science,
Computer Science & IT Decision Sciences, Operations Research & Management
Focus and Scope The IJDASEA International Journal of Data Science, Engineering, and Analytics publishes original papers in the field of computer science which covers the following scope: 1. Theoretical Foundations: Probabilistic and Statistical Models and Theories Optimization Methods Data Compression and Sampling Statistical Learning Computer Education Deep Learning Financial Modeling Forecasting Classification and Clustering Scientific Data and Big Data Analytics Artificial Intelligence Data Pre-Processing, Sampling and Reduction High Dimensional Data, Feature Selection and Feature Transformation High Performance Computing for Data Analytics Architecture, Management and Process for Data Science 2. Machine Learning : Biomedical Knowledge Discovery, Analysis of Micro-Array and Gene Deletion Data Machine Learning for High-Performance Computing Spatial Data Data And Knowledge Visualization Big Data Visualization, Modeling and Analytics Multimedia/Stream/Text/Visual Analytics Database Technology 3. Computational Data Science: Databases Big Data Computational Theories for Big Data Analysis Computational Intelligence for Pattern Recognition and Medical Imaging Intelligent Information Retrieval Probabilistic And İnformation - Theoretical Methods Time Series Analysis Data Acquisition, Integration, Cleaning Semantic Based Data Mining Data Wrangling Optimization for Data Analytics Computer Architecture for Data Analytics Computer Graphics for Data Analytics Computer Application for Data Analytics 4. Applications: Biomedical Informatics Applications Computational Neuroscience Applications Information Retrieval Applications Healthcare Applications Collaborative Filtering Applications Human Activity Recognition Applications Natural Language Processing Applications Web Search Applications Image Analysis Applications Parallel and Distributed Data Applications Spatial Data Mining Applications Multimedia Data Mining Applications Pre-Processing Techniques Applications Data And Information Networks Applications Data And Information Privacy and Security Applications Data And Information Semantics Applications Data Management in Smart Grid Applications Data Mining Algorithms Applications Data Mining Systems Applications Data Structures and Data Management Applications Database and Information System Performance Applications Statistical and Scientific Databases Applications Temporal, Spatial and High Dimensional Databases Natural Language Processing Applications Modeling and Simulation
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 39 Documents
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Word Search on the "SITUK" Application Using the Levenshtein Distance Algorithm I Gede Susrama Mas Diyasa; Kraugusteeliana; Gideon Setya Budiwitjaksono; Alfiatun Masrifah; Muhammad Rif'an Dzulqornain
Internasional Journal of Data Science, Engineering, and Anaylitics Vol. 1 No. 2 (2021): International Journal of Data Science, Engineering, and Analytics Vol 1, No 2,
Publisher : International Journal of Data Science, Engineering, and Analytics

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (380.189 KB) | DOI: 10.33005/ijdasea.v1i2.13

Abstract

Integrated System for Online Competency Certification Test (SITUK) is an application used to carry out the assessment process (competency certification) at LSP (Lembaga Sertifikasi Profesional) UPN (University of Pembangunan Nasional) “Veteran” Jawa Timur, each of which is followed by approximately five hundred (500) assessments. Thus the data stored is quite a lot, so to find data using a search system. Often, errors occur in entering keywords that are not standard spelling or typos. For example, the keyword "simple," even though the default spelling is "simple." Of course, the admin will get incomplete information, and even the admin fails to get information that matches the entered keywords. To overcome the problems experienced in conducting data searches on the SITUK application, we need a string search approach method to maximize the search results. One of the algorithms used is Levenshtein which can calculate the distance of difference between two strings. Implementation of the Levenshtein algorithm on the data search system in the SITUK application has been able to overcome the problem of misspelling keywords with the mechanism of adding, inserting, and deleting characters.
Soil Movement Monitoring System Based on IoT using Fuzzy Logic Mohammad Idhom; Fetty Tri Anggraeny; Gideon Setya Budiwitjaksono; Zainal Abidin Achmad; Munoto
Internasional Journal of Data Science, Engineering, and Anaylitics Vol. 1 No. 2 (2021): International Journal of Data Science, Engineering, and Analytics Vol 1, No 2,
Publisher : International Journal of Data Science, Engineering, and Analytics

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (833.846 KB) | DOI: 10.33005/ijdasea.v1i2.14

Abstract

Landslide is one of the disasters that often occurs in several areas in Indonesia, especially in hilly areas, valleys, and volcanoes. Soil conditions in some parts of Indonesia are classified as prone to landslides. The latest data from the Central Statistics Agency related to landslides in 2018 occurred as many as 10,246 events with the highest incidence on the island of Java IoT-based ground motion monitoring using fuzzy logic is a tool that is able to detect ground movements that can trigger landslides. The manufacture of this tool is based on the ig-norance of the community in predicting the occurrence of landslides. To avoid this, an early warning tool is needed in the delivery of information that is easily understood by anyone, especially the public. This tool consists of a Microcontroller, Weather Sensor, Rain Sensor, Ground Movement Sensor, and GSM Shield as well as programs to make it hap-pen. This system was created to provide information to the public directly in land-slide-prone areas. With this early warning system, it is hoped that people who are in landslide-prone loca-tions will know more quickly and can monitor the condition of landslide-prone areas so that they will be more alert to possible dangers that come suddenly, especially fatalities, can be minimized. Through this tool can also be known when the weather is cloudy, raining as well as movement or signs of ground movement, can be monitored and monitored automatically. directly by everyone from mobile phones through "SIPEGERTA" Land Movement System in Wonosalam District, Jombang Regency
Integrated System for Evaluation of Implementation of Internal Quality Audits and ISO 9001; 2015 Case Study : Universitas Pembangunan Nasional “Veteran” Jawa Timur Mohammad Idhom; Jojok Dwiridotjahjono; I Gede Susrama Mas Diyasa; Rheza Rizqi Ahmadi; Munoto
Internasional Journal of Data Science, Engineering, and Anaylitics Vol. 1 No. 2 (2021): International Journal of Data Science, Engineering, and Analytics Vol 1, No 2,
Publisher : International Journal of Data Science, Engineering, and Analytics

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1426.565 KB) | DOI: 10.33005/ijdasea.v1i2.15

Abstract

The Internal Quality Assurance System (SPMI) is a system to ensure quality in the process of providing education. All components in the process of providing education support the achievement of aspects of SPMI. An important role in SPMI is the scope of the study program (Prodi), faculties, Institute for Learning Development and Quality Assurance (LP3M), and reviewers. Study program/faculty as SPMI document compiler. LP3M acts as system manager and decision maker at SPMI. Reviewers as assessors who assess the results of the SPMI study program documents. In SPMI activities, study programs / faculties fill out the required form files. Then the reviewer can evaluate the completed file with a score from 1 to 4. However, the evaluation process which is also called Internal Quality Audit (AMI) is still manual. This makes it less easy for LP3M managers to monitor evaluation values ​​and make decisions. From the description above, this proposal proposes a system that can perform an integrated evaluation of AMI online. Not only focusing on AMI, SITEPAMIS can also conduct evaluations to meet ISO 9000;2015. ISO 9000;2015 is a standard for quality management. This research is divided into two years. In the first year, the creation of a web technology-based system with evaluation features of AMI and ISO 9000;2015 values ​​until the implementation process. The output of this stage is a SITEPAMIS web application, reputable national journals, national seminars, and copyrights. In the second year, the mobile version of SITEPAMIS was started. The output of this stage is a SITEPAMIS mobile application, international journals, international seminars, and textbooks, so that at the end of the research results in an Integrated System Application for Evaluation of Internal Quality Audit Implementation and an ISO version of SITEPAMIS which is purely Web-based.
Evaluation of Customer Satisfaction with Public Trans-portation in Yogyakarta Findra Kartika Sari Dewi; Niko Guntara
Internasional Journal of Data Science, Engineering, and Anaylitics Vol. 2 No. 1 (2022): International Journal of Data Science, Engineering, and Analytics Vol 2, No 1,
Publisher : International Journal of Data Science, Engineering, and Analytics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ijdasea.v2i1.17

Abstract

Yogyakarta is one of the cities that provides public transportation facilities to support the activities of its people in traveling. However, the use of public transportation is still a little in demand in Yogyakarta, whether it's because the desired travel route is not available, the tariff is not reasonable, the driver is reckless, or the physical condition of the vehicle is no longer suitable for use. Usually, after people use public transportation, the satisfaction that has been felt will appear. Therefore, a sentiment analysis study will be conducted to determine the value of customer satisfaction on the use of public transportation in Yogyakarta. This research uses social media twitter to get data. The data will identify an opinion or problem from someone whether it tends to be positive, negative, or neutral. The author uses the SentiStrength method to classify tweet data to get a value. This study will produce a summary of customer satisfaction values ​​that can be used as a reference in increasing customer satisfaction so that people are more interested in using public transportation in Yogyakarta.
Implementation of System Dynamics to Increase Successful Utilization of E-Commerce with Marketing and Innovation Capability in MSMEs Anindo Saka Fitri; Seftin Fitri Ana Wati; Eristya Maya Safitri; Anita Wulansari; Dhian Satria Yudha Kartika
Internasional Journal of Data Science, Engineering, and Anaylitics Vol. 2 No. 1 (2022): International Journal of Data Science, Engineering, and Analytics Vol 2, No 1,
Publisher : International Journal of Data Science, Engineering, and Analytics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ijdasea.v2i1.18

Abstract

Micro, Small, and Medium Enterprises (MSMEs) play an important role in the economic development of many cities around the world. The role of MSMEs can encourage equitable economic development which is one of the main pillars of the ASEAN Economic Community (AEC). But unfortunately, there are still many people who do not know how to market a new product and have a large market potential by using internet technology. The ongoing COVID-19 pandemic is causing changes in individual habits which also has the opportunity to permanently influence market developments in the coming years. Many people choose to shop online using e-commerce. The role of e-commerce is very influential in improving the performance of MSMEs. There are several variables in the successful use of e-commerce, including internal and external inhibiting and supporting variables. This study applies the system dynamics method to link the variables of success in the use of e-commerce with variables related to the performance of MSMEs. The results of this study are the success of the use of e-commerce is interrelated with marketing and innovation capability which has a positive effect on the performance of MSMEs. This research is expected to increase the success of using e-commerce in MSMEs, especially in Indonesia.
A Forecasting : Bitcoin Price with the ARIMA Method to Help Swing Traders Made Decision Helynda Mulya Arga Retha; Gilberto Daniel Dwi Putra Taslim
Internasional Journal of Data Science, Engineering, and Anaylitics Vol. 2 No. 1 (2022): International Journal of Data Science, Engineering, and Analytics Vol 2, No 1,
Publisher : International Journal of Data Science, Engineering, and Analytics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ijdasea.v2i1.19

Abstract

Abstract: The economic situation is greatly affected by the pandemic. It causes people to look for ways to keep their money safe even if they can make a profit. One of the answers to that question is various investment products such as stocks, bonds, mutual funds, and cryptocurrency. Cryptocurrency or commonly called Cryptocurrency is a digital asset used to exchange. Cryptocurrency today has become a very remarkable phenomenon, especially since entering the era of the COVID 19 pandemic. Bitcoin is a digital currency created in 2009 by Satoshi Nakamoto. Cryptocurrency price movements have patterns and are predictable. The effort to make this prediction is called forecasting. Methods research on this paper using ARIMA methods. The forecasting results for the next five periods of the Bitcoin price show a linear line at the price of USD 48065.1.
A Review on Big Data Implementation in Agriculture Abdul Azzam Ajhari; Albertus E.K. Gunawan; Budi Candra; Bona T. Munthe
Internasional Journal of Data Science, Engineering, and Anaylitics Vol. 2 No. 1 (2022): International Journal of Data Science, Engineering, and Analytics Vol 2, No 1,
Publisher : International Journal of Data Science, Engineering, and Analytics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ijdasea.v2i1.20

Abstract

Significant population growth has been an issue lately. This means that crop production should be increased significantly to cater to the growing number of people. With less land to grow it on, changing climate and depletion of viable farmland, big data has been considered a promising approach to solve the problem. This main contribution of this study is to provide overview of the benefits of big data implementation in agriculture and the stakeholders involved by performing asystematic literature review on relevant papers. This study reveals that big data implementation brings benefits such as increase in revenue, support for sustainable agriculture, and support for data driven decision making. For successfulimplementation, stakeholders’ involvement from various sectors are needed.
Strategic Planning of Information Systems and Information Technology for Digital Signature at Balai Sertifikasi Elektronik Abdul Azzam Ajhari; Albertus E.K. Gunawan; Budi Candra; Bona T. Munthe
Internasional Journal of Data Science, Engineering, and Anaylitics Vol. 2 No. 1 (2022): International Journal of Data Science, Engineering, and Analytics Vol 2, No 1,
Publisher : International Journal of Data Science, Engineering, and Analytics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ijdasea.v2i1.21

Abstract

The COVID-19 pandemic in Indonesia has changed work patterns from those previously based on conventional to digitalization. One of the changes in the work pattern of digitalization is the shift in the behavior of using wet signatures on paper to digital signatures on electronic documents. The use of digital signatures cannot be separated from the strategic planning of information system (IS) and information technology (IT) strategy that refers to business strategies so that companies or agencies can compete. The need for planning in determining business strategy, IS/IT management strategy, and IT strategy before finding future application portfolios. Ward and Peppard were selected and used as a strategic planning method for information systems and information technology in this study. Business strategy can be found using internal and external analysis with strengths, weaknesses, opportunities, and threats (SWOT) with EFAS and IFAS matrix evaluation. The results were achieved in the strategic planning of the appropriate information system and information technology for agencies in achieving their business goals.
Regression Analysis of CAR, NPL-Net, LDR on Increasing Return on Asset (Case Study on Banking Companies Listed on IDX in 2018-2020) Mohammad Hamim Zajuli Al Faroby
Internasional Journal of Data Science, Engineering, and Anaylitics Vol. 2 No. 1 (2022): International Journal of Data Science, Engineering, and Analytics Vol 2, No 1,
Publisher : International Journal of Data Science, Engineering, and Analytics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ijdasea.v2i1.24

Abstract

Banking is a financial institution tasked with collecting funds from the public and then channeling them back to obtain income. The bank's performance can be seen by comparing the ratio figures in the annual financial statements that the bank has achieved. Therefore, this study aims to determine the CAR, NPL-Net, and LDR, which affect bank profitability or Return on Assets. This research method uses Multiple Linear Regression Analysis with secondary data and a ratio measurement scale, and the number of samples is 90 samples from 30 banking companies during the 2018-2020 period. This data is sourced from the Indonesia Stock Exchange, with the Judgment Sampling technique. The sample was reduced to 84 by the outlier test due to abnormal data. Based on the results of the analysis, it is known that CAR and LDR have no significant effect on Return on Assets, otherwise, NPL-Net has a significant effect on Return on Assets, and CAR, NPL-Net, LDR simultaneously have a significant effect on Return on Assets.
Determinants of Exclusive Breastfeeding Practice in Gorontalo Province Dio Dwi Saputra
Internasional Journal of Data Science, Engineering, and Anaylitics Vol. 2 No. 1 (2022): International Journal of Data Science, Engineering, and Analytics Vol 2, No 1,
Publisher : International Journal of Data Science, Engineering, and Analytics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ijdasea.v2i1.27

Abstract

Exclusive breastfeeding has many benefits, not only for the baby but also for the mother. In 2021, the province with the lowest percentage of babies aged 0-5 months old who received exclusive breastfeeding in Indonesia is Gorontalo Province (52,75 percent). This makes the background of the researcher to find out the determinants of exclusive breastfeeding practice in this province. this study uses a dataset from the National Socio-Economic Survey (SUSENAS) in Gorontalo Province in March 2021. The variables used are age at first marriage, maternal education, internet usage, place of birth, assistant of birth, and household poverty status. The result is that women aged 15-49 years whose first marriage age is 21 years and over (OR = 0,77), with junior high school and over education (OR = 0,93), used the internet for the past 3 months (OR = 0,77) and their household poverty status is not poor (OR = 0,86) tend not to practice the exclusive breastfeeding. While women aged 15-49 years who gave birth at home are more likely to practice exclusive breastfeeding (OR = 1,95).

Page 2 of 4 | Total Record : 39

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