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ADVANCE INFORMATICS RESEARCH JOURNAL
Published by LKP Tematik Aperta Nusantara
ISSN : 30902622     EISSN : 30899664     DOI : -
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering
About Advanced Informatics Research Journal (AIR) is a journal with e-ISSN: 3089-9664 No. SK: 30899664/II.7.4/SK.ISSN/04/2025. P-ISSN: 3090-2622 No. SK: 30902622/II.7.4/SK.ISSN/05/2025. This journal is peer-reviewed and open. Advanced Informatics Research Journal (AIR) accepts articles in English. Please create articles that comply with this journal format, then submit. This journal is published by LKP Tematik Aperta Nusantara every 1 year, 2 times (February and August). Advanced Informatics Research Journal (AIR) is a scientific journal as a form of service in the field of Informatics and other related fields.
Arjuna Subject : Ilmu Komputer (semua kategori) - Perangkat Lunak
Articles 15 Documents
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Regression Model Exploration in Software Effort Estimation Using the Use Case Point Method Wirasto, Anggit
ADVANCE INFORMATICS RESEARCH JOURNAL Vol. 2 No. 1 (2026): Advanced Informatics Research
Publisher : LKP Tematik Aperta Nusantara

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Abstract

Software development effort estimation is a crucial aspect of project management as it directly affects scheduling, resource allocation, and cost control. The Use Case Point (UCP) method is widely used for early-stage estimation; However, its traditional approach has several limitations, particularly related to subjective assessments and the tendency toward overestimation or underestimation. This study aims to explore and compare the performance of various regression models in improving the accuracy of UCP-based effort estimation. The dataset consists of 71 completed software projects, using UAW, UUCW, TCF, and ECF as predictor variables, and actual effort as the target variable. The evaluated models include Polynomial Regression, Decision Tree, Random Forest, Gradient Boosting, and Ridge Regression. Model performance was assessed using Mean Absolute Error (MAE), Mean Balanced Relative Error (MBRE), and Mean Inverted Balanced Relative Error (MIBRE) with an 80:20 train–test split. The experimental results indicate that the optimized Random Forest model achieves the best balance between training accuracy and generalization ability on unseen data (test MAE of 11.38), significantly outperforming the traditional UCP calculation method (MAE of 90.33). These findings suggest that non-linear regression approaches, particularly ensemble-based methods, can substantially enhance the reliability of software effort estimation compared to the conventional UCP method.
HIKING/CAMPING EQUIPMENT RENTAL INFORMATION SYSTEM AT THE MARI MENDAKI GARUT SHOP Putra Maulana, Aditya
ADVANCE INFORMATICS RESEARCH JOURNAL Vol. 2 No. 1 (2026): Advanced Informatics Research
Publisher : LKP Tematik Aperta Nusantara

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Abstract

Mature this , in development science and technology has many new media that can help delivery accurate , fast and reliable information​ reliable . Currently the internet has Lots utilized Good it is by companies , educational institutions , government . Various field information can presented by the internet including field economics , politics , social and culture. mari shop climb need A capable system​ processing information data rental with method make application rental android based and online rental so that everything the store offers can accessible to many people and more easy For attract customers. This is a number of method For create a shop let's climb the more growing , because will more known among public with internet media assistance . In the design system This There is a number of The steps to be designed include Flowcharts, Context Diagrams , Data Flow Diagrams , Entity Relationship Diagrams, and Database Tables. existence system information created , it is hoped can increase rental and expanding the market. With existence system information created , it is hoped can increase rental and expanding the market. From the results manufacturing system information rental outdoor hiking/camping equipment at the Let's Climb Garut shop this , then writer recommend For in the future application This can be updated again with add more features​ complete .
COMPARISON OF CERTAINTY FACTOR AND DEMPSTER SHAFER METHODS INEXPERT SYSTEMS FOR IDENTIFYING FACIAL SKIN TYPES Novita, Dwi; Haryanto, Dadang
ADVANCE INFORMATICS RESEARCH JOURNAL Vol. 2 No. 1 (2026): Advanced Informatics Research
Publisher : LKP Tematik Aperta Nusantara

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Abstract

Knowledge about health skin face is one of the matter important Because skin face is part outermost from body that often exposed to light sun and dust pollution . One of the factor most important For guard health skin face is with know moreover formerly type skin the face that is owned . Generally face has 5 types skin , namely normal, oily , dry , combination , and sensitive . However , there are still many people have not Can know type skin face alone , so that not seldom they difficult in take action what fits​ For nurse skin his face . So from That objective he did study This is For make A system expert in identify type skin face with method certainty and uncertainty . The results of system expert This expected can help Lots individual For know and understand type skin her face , so that can give more solutions​ appropriate .
ANDROID-BASED BOAT RENTAL INFORMATION SYSTEM ON PANGANDARAN BEACH Maelani, Ima
ADVANCE INFORMATICS RESEARCH JOURNAL Vol. 2 No. 1 (2026): Advanced Informatics Research
Publisher : LKP Tematik Aperta Nusantara

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Abstract

Pangandaran Beach there is Lots very object interesting tours​ For visited by tourists . Tourists can enjoy beautiful sun rising on the East Coast and the sun sunset on the West Coast. In addition , tourists can also rent boat For middle sea and also around Good from the West Coast to the East or on the contrary . In rental boat moment This Still done manually , such as must come to moreover formerly to place rental boat . Meanwhile , now This everything want to all-round practical and not complicated when do rental boat the . So, for simplify the rental process boat that is with use android application that I made about rental boat at Pangandaran Beach . Through application This tenant can do booking online without​ need come to place rentals and more easy in determine desired location​ targeted as well as can pay it inside application the . If the research This succeed will produce A capable system​ help give convenience for second split parties , so that can expected later will simplify and speed up the service process , data storage and presentation return the data .
INTEGRATED POPULATION DATA RECORDING INFORMATION SYSTEM AT THE RT LEVEL BASED ON MOBILE (CASE STUDY IN CIROYOM CIKELET VILLAGE, GARUT REGENCY) Ginanjar, M Nandi
ADVANCE INFORMATICS RESEARCH JOURNAL Vol. 2 No. 1 (2026): Advanced Informatics Research
Publisher : LKP Tematik Aperta Nusantara

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Abstract

Population registration is an activity of data collection and recording of population events reports in order to issue population identity documents in the form of family cards and resident identification cards or other population documents issued by the local government. The population registration process is carried out in Ciroyom Cikelet Village, Garut Regency, precisely in Kp Rancaputat RT 03 / RW 04, population registration is still done manually using paper methods so that data is easily lost and damaged. Population registration here includes resident data according to family cards, current asset data and non-current asset data. The application consists of 4 parts: admin (Sensusu), residents, RT officers, The application was built with the aim of simplifying population data processing and providing population information, especially for residents around RT 03/RW 04 Ciroyom Village and making it easier for residents to apply for KTP cover letters. This Android-based application system was built with Microsoft Windows 10 Pro, the application creation process used Delphi 10.3 Rio Software with the Pascal Programming Language, MYSQL as the Database, and PHP MyAdmin as a tool for connecting Delphi Software and MYSQL. Based on the results of the tests that have been carried out, the application runs well.

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