http://ijaim.net/journal/index.php/ijaim/issue/feed International Journal for Applied Information Management 2025-06-30T00:37:40+00:00 Husni Teja Sukmana husnits@ijaim.net Open Journal Systems <table style="height: 432px; width: 100%;" border="0" width="100%" cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 20px;"> <td style="width: 5.87764%; height: 210px;" rowspan="10"><img style="display: block; margin-left: auto; margin-right: auto;" src="http://ijaim.net/journal/public/journals/1/cover_issue_2_en_US.jpg" alt="" width="181" height="251" /></td> <td style="width: 1.81818%; text-align: justify; height: 210px;" rowspan="10"> </td> <td style="width: 14.7238%; text-align: justify; height: 18px;" valign="top">Journal title</td> <td style="width: 39.9878%; text-align: justify; height: 18px;" valign="top">International Journal for Applied Information Management</td> </tr> <tr style="text-align: justify;"> <td style="width: 14.7238%; height: 18px;" valign="top">Initials</td> <td style="width: 39.9878%; height: 18px;" valign="top"><strong>IJAIM</strong></td> </tr> <tr style="text-align: justify;"> <td style="width: 14.7238%; height: 20px;" valign="top">Abbreviation</td> <td style="width: 39.9878%; height: 20px;" valign="top"><strong><em>Int. J. Appl. Inf. Manag.</em></strong></td> </tr> <tr style="text-align: justify;"> <td style="width: 14.7238%; height: 18px;" valign="top">Online ISSN</td> <td style="width: 39.9878%; height: 18px;" valign="top"><strong><span style="font-size: 13px;">2776-8007</span></strong></td> </tr> <tr style="text-align: justify;"> <td style="width: 14.7238%; height: 18px;" valign="top">Frequency</td> <td style="width: 39.9878%; height: 18px;" valign="top"><strong>4 issues per year</strong></td> </tr> <tr style="text-align: justify;"> <td style="width: 14.7238%; height: 18px;" valign="top">DOI</td> <td style="width: 39.9878%; height: 18px;" valign="top"><a href="https://doi.org/10.47738/ijaim"><strong>doi.org/10.47738/ijaim</strong></a></td> </tr> <tr style="text-align: justify;"> <td style="width: 14.7238%; height: 10px;" valign="top">Editor-in-chief</td> <td style="width: 39.9878%; height: 10px;" valign="top"> <p><em>Prof. Dr. Agung Dharmawan Buchdadi, (ID Scopus: <a href="https://www.scopus.com/authid/detail.uri?authorId=36894565700">36894565700</a>), Faculty of Economics Universitas Negeri Jakarta, Indonesia</em></p> </td> </tr> <tr style="height: 18px;"> <td style="width: 14.7238%; height: 18px;">Organizer / Collaboration</td> <td style="width: 39.9878%; height: 18px;"><em><a href="https://fe.unj.ac.id/">Faculty of Economics Universitas Negeri Jakarta, Indonesia</a>;</em></td> </tr> <tr style="text-align: justify;"> <td style="width: 14.7238%; height: 18px;" valign="top">Publisher</td> <td style="width: 39.9878%; height: 18px;" valign="top"><strong>Bright Institute</strong></td> </tr> <tr style="text-align: justify;"> <td style="width: 14.7238%; height: 54px;" valign="top">Citation Analysis</td> <td style="width: 39.9878%; height: 54px;" valign="top"><span style="color: #000000;"><a href="http://ijaim.net/journal/index.php/ijaim/scopus-analysis">Scopus</a> | <a href="http://ijaim.net/journal/index.php/ijaim/wos-analysis">Web of Science</a> | <a href="https://scholar.google.co.id/citations?user=oAqaThkAAAAJ&amp;hl=en">Google Scholar</a></span><strong><a href="https://scholar.google.co.id/citations?user=9UmAwwIAAAAJ&amp;hl=en"><br /></a></strong></td> </tr> <tr style="height: 18px;"> <th style="width: 5.87764%; height: 10px; border-bottom: 2px solid black;" scope="col">Main menu</th> <td style="width: 1.81818%; text-align: justify; height: 10px;"> </td> <td style="width: 54.7116%; height: 222px;" colspan="2" rowspan="7"><span style="color: #000000;"><br /></span> <p style="text-align: justify;"><span style="font-size: 14px;">The Journal publishes research on all aspects of information management. Information is viewed here broadly to include not only product/service and process but also market, and organization as well as social information. This includes the study of the process in its entirety or individual stages, issues around accessing and using effectively tangible and intangible resources, information strategies, different tools used to manage information, the impact of industrial, regional, and national factors, and implications on performance. The International Journal for Applied Information Management welcomes particularly work that explores innovation management in new contexts (such as – but not only – services, public sector organizations, and social and community enterprises (social information)), at one or multiple levels (including team or project, organizational, regional, national and international).</span></p> <p style="text-align: justify;"><span style="font-size: 14px;"> Papers that appear in the IJAIM are necessarily grounded on rigorous research methods. They should also be explicit about implications for theory and practice. Thus, authors should ensure that contribution to the state-of-the-art is clearly articulated.</span></p> <p style="text-align: justify;"><span style="font-weight: bold; font-size: 16px;">Subject Area and Category: </span></p> <p style="text-align: justify;"><em>Management Science and Operations Research, Business and International Management, Business Management &amp; Accounting, Management of Technology and Innovation, Risk Strategy and Management</em></p> <p style="text-align: justify;"><span style="font-weight: bold; font-size: 16px;">Starting publishing date: </span>2021</p> <p style="text-align: justify;"><span style="font-weight: bold; font-size: 16px;">Frequency: </span>Quarterly</p> <p style="text-align: justify;"><strong>Indexed on:</strong></p> <p><span style="color: #808080;"><strong><a href="https://scholar.google.co.id/citations?user=oAqaThkAAAAJ&amp;hl=en"><img src="http://bright-journal.org/ijiis.org/icon/gscholar.jpg" alt="" width="101" height="35" /></a> <a href="https://portal.issn.org/resource/ISSN/2776-8007"><img src="http://bright-journal.org/ijiis.org/icon/road.jpg" alt="" width="101" height="35" /></a> <a href="https://publons.com/researcher/4480425/international-journal-for-applied-information-mana/"><img src="http://bright-journal.org/ijiis.org/icon/publons.jpg" alt="" width="101" height="35" /></a> <a href="https://search.crossref.org/?q=2776-8007"><img src="http://bright-journal.org/ijiis.org/icon/crossref.jpg" alt="" width="101" height="35" /></a> <a href="https://app.dimensions.ai/discover/publication?search_mode=content&amp;search_text=10.47738&amp;search_type=kws&amp;search_field=text_search"><img src="http://bright-journal.org/ijiis.org/icon/Dimensions.png" alt="" width="101" height="35" /></a> <a href="https://onesearch.id/Repositories/Repository?library_id=4773"><img src="http://bright-journal.org/ijiis.org/icon/onesearch.jpg" alt="" width="101" height="35" /></a> <a href="https://journals.indexcopernicus.com/search/details?id=121520"><img src="http://bright-journal.org/ijiis.org/icon/ici.jpg" width="101" height="35" /></a> <a href="https://garuda.kemdikbud.go.id/journal/view/22091"><img src="http://bright-journal.org/ijiis.org/icon/garuda.jpg" width="101" height="35" /></a></strong></span></p> </td> </tr> <tr style="height: 18px;"> <td style="width: 5.87764%; height: 10px; border-bottom: 1px solid black;"><a style="text-decoration: none;" href="http://ijaim.net/journal/index.php/ijaim/index"> Home</a></td> <td style="width: 1.81818%; text-align: justify; height: 10px;"> </td> </tr> <tr style="height: 18px;"> <td style="width: 5.87764%; height: 10px; border-bottom: 1px solid black;"><a style="text-decoration: none;" href="http://ijaim.net/journal/index.php/ijaim/about-list">About</a></td> <td style="width: 1.81818%; text-align: justify; height: 10px;"> </td> </tr> <tr style="height: 10px;"> <td style="width: 5.87764%; height: 10px; border-bottom: 1px solid black;"><a style="text-decoration: none;" href="http://ijaim.net/journal/index.php/ijaim/issue/current">Current</a></td> <td style="width: 1.81818%; text-align: justify; height: 10px;"> </td> </tr> <tr style="height: 18px;"> <td style="width: 5.87764%; height: 10px; border-bottom: 1px solid black;"><a style="text-decoration: none;" href="http://ijaim.net/journal/index.php/ijaim/Journal-Archive">Archive</a></td> <td style="width: 1.81818%; text-align: justify; height: 10px;"> </td> </tr> <tr style="height: 18px;"> <td style="width: 5.87764%; height: 10px; border-bottom: 1px solid black;"><a style="text-decoration: none;" href="http://ijaim.net/journal/index.php/ijaim/contact">Contact</a></td> <td style="width: 1.81818%; text-align: justify; height: 10px;"> </td> </tr> <tr style="height: 162px;"> <td style="width: 5.87764%; height: 162px;"><img style="display: block; margin-left: auto; margin-right: auto;" src="https://assets.crossref.org/logo/member-badges/member-badge-member.svg" alt="" width="148" height="148" /></td> <td style="width: 1.81818%; text-align: justify; height: 162px;"> </td> </tr> </tbody> </table> http://ijaim.net/journal/index.php/ijaim/article/view/95 Enhancing Minority Class Prediction in Wearable Sensor-Based Activity Recognition Using SMOTE Oversampling 2025-06-30T00:34:43+00:00 Sarmini minniemy85@gmail.com Chyntia Raras Ajeng Widiawati crarasawidi11@gmail.com Ika Romadoni Yunita ikaramadoniy12@gmail.com <p>Wearable sensor-based activity recognition has become increasingly important in various domains, particularly healthcare and sports. However, a significant challenge in this field is the issue of class imbalance, where minority activity classes are underrepresented compared to majority classes in datasets. This imbalance leads to biased classifiers that struggle to accurately identify rare but critical activities, which is especially problematic in health monitoring scenarios. This study evaluates the effectiveness of the Synthetic Minority Oversampling Technique (SMOTE) to address class imbalance in the mHealth dataset, which contains multi-sensor data from wearable devices placed on the chest, left ankle, and right lower arm. We employ the XGBoost classifier combined with SMOTE oversampling to improve recognition performance for minority classes. Model evaluation is conducted using precision, recall, F1-score, Area Under the Precision-Recall Curve (AUC-PR), ROC curve, and calibration analysis. The results demonstrate that applying SMOTE improves minority class recall from 0.75 to 0.85 and F1-score from 0.796 to 0.865, despite a slight decrease in overall accuracy from 97% to 96.5%. The AUC-PR also increases from 0.81 to 0.88, indicating a better balance in detecting minority and majority classes. Calibration curves reveal that probability estimates still require refinement to be more reliable for decision-making. This study confirms the efficacy of SMOTE in mitigating class imbalance in wearable sensor-based activity recognition and provides valuable insights for developing more accurate and fair health monitoring systems.</p> 2025-04-01T00:00:00+00:00 Copyright (c) 2025 International Journal for Applied Information Management http://ijaim.net/journal/index.php/ijaim/article/view/96 Predicting IMDb Ratings of One Piece Episodes Using Regression Models Based on Narrative and Popularity Features 2025-06-30T00:35:33+00:00 Hery heryy.fik@uph.edu Calandra Haryani calandrahayani12@gmail.com <p>This study explores the predictive modeling of IMDb ratings for episodes of the anime <em>One Piece</em> using a linear regression approach grounded in narrative and popularity-based features. The dataset comprises 1,122 episodes, with features including story arcs, episode types, and the number of viewer votes. After one-hot encoding categorical variables and training the model using Ordinary Least Squares (OLS), the model achieved a high coefficient of determination (R² = 0.855), a low Mean Absolute Error (MAE = 0.216), and Root Mean Squared Error (RMSE = 0.329). These results indicate a strong predictive performance based on limited but interpretable features. The findings reveal that narrative structure especially arc classification and viewer engagement contribute significantly to the perceived quality of episodes. While vote counts show limited correlation with ratings, combining them with narrative elements yields reliable predictions. This research offers a novel contribution to anime-based media analytics, emphasizing that minimal feature sets can provide robust predictive insight. The study also opens opportunities for enhancing content strategies and viewer understanding in serialized storytelling.</p> 2025-04-01T00:00:00+00:00 Copyright (c) 2025 International Journal for Applied Information Management http://ijaim.net/journal/index.php/ijaim/article/view/97 Predicting the Popularity Level of Roblox Games Using Gameplay and Metadata Features with Machine Learning Models 2025-06-30T00:36:06+00:00 Ding Yi yyi.ding@newinti.edu.my Luo Jun luojun21@gmail.com S Govindaraju sgovindara12@gmail.com <p>The online gaming platform Roblox has become a significant player in the gaming industry, providing a space for user-generated content. Predicting the popularity of Roblox games can help developers design better games and optimize user engagement. This study explores the use of machine learning models to predict the popularity of games on Roblox using gameplay features and metadata. A dataset of 9,734 games was collected, including variables such as likes, visits, game age, and active players. Three machine learning models, Decision Tree, Random Forest, and Gradient Boosting were employed to predict the number of favorites, which serves as a proxy for game popularity. Among the models tested, Gradient Boosting outperformed the others, achieving the highest R-squared score (0.85) and the lowest Root Mean Squared Error (11,470). Key features such as likes, game age, and visits were identified as the most influential in predicting game popularity. Based on these findings, this study recommends that developers focus on features that increase player engagement, such as regular updates and optimizing game exposure. Additionally, incorporating additional data sources, such as user reviews, and exploring explainability methods like SHAP can further improve model accuracy and transparency. This research contributes valuable insights into how machine learning can support decision-making in the development and optimization of Roblox games.</p> 2025-04-01T00:00:00+00:00 Copyright (c) 2025 International Journal for Applied Information Management http://ijaim.net/journal/index.php/ijaim/article/view/99 Anime Segmentation Based on User Preferences: Applying Clustering to Identify Groups of Anime with Similar Genres, Themes, and Popularity 2025-06-30T00:37:40+00:00 Riswan E Tarigan riswann.tarigan@uph.edu Yoana Sonia Wijaya yoanasoniaw@gmail.com <p>The anime industry has experienced significant growth, with an increasing focus on user preferences for content discovery and engagement. This study applies clustering techniques, specifically K-means, to segment anime based on user preferences, genres, themes, and popularity. By analyzing a comprehensive dataset containing attributes such as user ratings, popularity, genres, and themes, the research identifies distinct groups of anime that align with varying viewer tastes. The clustering results reveal that anime can be categorized into several groups, including highly popular but critically less-acclaimed titles, well-regarded but moderately popular anime, and niche, critically acclaimed series that appeal to smaller but dedicated audiences. This segmentation allows streaming platforms to offer more personalized recommendations, enhancing user experience and engagement by matching viewers with content that best fits their preferences. Although clustering techniques provide valuable insights into anime content, the study acknowledges certain limitations, such as overlap between clusters, indicating that some anime may not fit perfectly into a single category. This highlights the need for further improvements in segmentation accuracy. The study suggests exploring hybrid clustering methods, combining K-means with other techniques, and integrating demographic data, such as age, gender, and geographic location, to refine recommendations. Overall, the application of clustering algorithms to better understand user preferences in anime offers a promising approach to developing more effective and personalized recommendation systems. This can ultimately improve user satisfaction and engagement in the rapidly growing and competitive anime streaming market.</p> 2025-04-01T00:00:00+00:00 Copyright (c) 2025 International Journal for Applied Information Management http://ijaim.net/journal/index.php/ijaim/article/view/98 K-Means Clustering for Segmenting AI Survey Respondents: Analysis of Information Sources and Impact Perceptions 2025-06-30T00:36:48+00:00 Evelyn evvelyn@petra.ac.id Satrio Pradono Suryodiningrat satriopradono12@gmail.com Masmur Tarigan masmurtargian12@gmail.com <p>This study employs K-Means clustering to analyze survey data from 91 university students, aiming to segment respondents based on their information-seeking behaviors (Question 2) and impact perceptions (Question 3) of artificial intelligence (AI). Two distinct clusters emerged: “Optimistic Problem Solvers,” who favor formal channels such as scholarly websites, peer-reviewed papers, and guided discussions, and express strong confidence in AI’s problem-solving capabilities with low concern for job displacement or dehumanization; and “Critical Watchers,” who rely more on informal, rapidly updated media (e.g., social platforms, general web searches) and exhibit heightened apprehension regarding AI’s socio-economic and ethical risks. Demographically, the former group skews toward sophomores with consistent GPAs and quantitatively oriented majors, while the latter displays broader disciplinary representation, balanced gender composition, and greater academic variability. These findings validate a dual-dimensional segmentation framework that integrates source behavior with perceptual orientation, highlighting the inadequacy of one-size-fits-all AI education. The study recommends differentiated instructional strategies, deep-dive, research-oriented modules for problem-solvers and trust-building, narrative-driven outreach for watchers, and outlines future research directions including larger, multi-institutional samples, longitudinal tracking, and mixed-methods approaches to refine and validate these profiles.</p> 2025-04-01T00:00:00+00:00 Copyright (c) 2025 International Journal for Applied Information Management