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All Journal Jurnal Informasi dan Teknologi Community Development Journal: Jurnal Pengabdian Masyarakat
Octiva, Cut Susan
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Humanities Computer Science & IT Economics, Econometrics & Finance Education Health Professions Public Health

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Journal : Jurnal Informasi dan Teknologi

 1 
Comparison Analysis of Service Performance Using Kruskal Wallis-Friedman Test to Minimize Waiting Time in Toll Gate System Sri Wahyuningsih, Suluh; Herli Sumerli A, Chevy; Fajri, T. Irfan; Octiva, Cut Susan; Adhicandra, Iwan
Jurnal Informasi dan Teknologi 2023, Vol. 5, No. 4
Publisher : SEULANGA SYSTEM PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60083/jidt.v5i4.437

Abstract

The purpose of this study is to compare how well conventional, automatic, and OBU toll gates perform in terms of service. The author of this study employed two data collection techniques: primary data was gathered through interviews and field observations, and secondary data was obtained through a review of the literature. You choose which features and parameters are subject to change while the simulation is running. The system will be used to simulate how each algorithm performs in accordance with ideas and scenarios that have already been decided. Following the recording of the simulation findings, the verification step will be completed. On the basis of the outcomes of earlier data processing and analysis, the following conclusions are possible: In creating a toll gate model, two automatic toll booths spaced 60 meters apart from the toll gate were used as simulations to approximate the real thing. utilizing the Kruskal-Wallis-Friedman test computations to compare the performance of the toll gate service with six scenarios. The OBU-OBU scenario has the system's shortest waiting time, according to the computation findings. Conversely, the server utilities that are in use are traditional and traditional.
Application of Holt-Winter Exponential Smoothing Method to Design a Drug Inventory Prediction Application in Private Health Units Octiva, Cut Susan; Israkwaty; Nuryanto, Uli Wildan; Eldo, Handry; Tahir, Abdul
Jurnal Informasi dan Teknologi 2024, Vol. 6, No. 1
Publisher : SEULANGA SYSTEM PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60083/jidt.v6i1.464

Abstract

This research aims to see how to design a drug supply prediction application using the Holt-Winter Exponential Smoothing method. The collection methods used in the research are as follows: observation, interviews. The prototyping system development method includes several important stages in designing research applications. The first stage is communication. After that, the Quick Plan stage. Construction of prototype stages. The final stage, deployment delivery and feedback, is the phase of system use by users. In addition, the team also conducts regular system maintenance to ensure optimal performance. These stages together form an iterative process for developing research applications using the prototyping method. Based on the research results, it was found that the test results for the drugs amoxicillin, cefixime, paracetamol, and CTM showed that the MAPE value was less than 10% for these four drugs, which means that the predictive value has quite high accuracy. So it can be concluded that the Holt Winter Exponential Smoothing algorithm can be well implemented to predict drug supplies.
Implementation of Rapid Application Development Method for Designing a Decision Support System to Reduce a Congestion Through Reversal Layout Engineering Octiva, Cut Susan; Ridwan, Achmad; Ramadhan, M. Irfan; Wahyu Budiarto, Balla
Jurnal Informasi dan Teknologi 2024, Vol. 6, No. 1
Publisher : SEULANGA SYSTEM PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60083/jidt.v6i1.487

Abstract

This research aims to produce a decision support system to reduce traffic jams through U-turn layout engineering. We carried out data collection by recording traffic at the research site and conducting interviews through questionnaires submitted to the sources. System development stage, where this stage is divided into three major stages according to the method used, namely the RAD method. The three major stages are requirements planning, workshop design, and implementation. Based on the research results, it was found that the modeling of traffic passed by a U-turn can be identified through calculation graphs of volume, speed, density, capacity, degree of saturation, and geometric delay. Traffic flow engineering is implemented by modeling eight open U-turns, which are then eliminated or closed one by one in order to increase vehicle speed and reduce delays on that road section. We also carried out contraflow modeling for comparison. However, the results obtained were no better than U-turn elimination. The largest average number of motorbikes at the end of the week was only 300 motorbikes on Saturday. Meanwhile, the largest average of motorbikes on weekdays was 400 motorbikes on Thursday. The design combines two WFA methods and the fuzzy logic method to present several alternative decisions in the form of final values and bar graphs. These alternatives can be used as material for expert consideration in decision-making. A graph can serve as a benchmark when eliminating U-turns and testing contraflow on the road. Eliminating U-turns and testing contraflow on the road can provide an alternative decision solution using the largest graph.
The Application of Cobit 5.0 Framework to Measure Capability of Information and Technology Governance and Management Processes Fajri, T. Irfan; Nuryanto, Uli Wildan; Najmi, Muazziss; Suryadi, Dikky; Octiva, Cut Susan
Jurnal Informasi dan Teknologi 2024, Vol. 6, No. 1
Publisher : SEULANGA SYSTEM PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60083/jidt.v6i1.515

Abstract

This study examines the measurement of Information Technology governance and management capability levels using Cobit 5.0. Researchers collected data through questionnaires and interviews. Data processing from questionnaires and interviews can reveal the company's current level. In the EDM domain, the company scored very high in the process that addresses information technology risk optimization. Regular evaluation of business processes is crucial to create alignment and deal with possible risks. To move up to level two, companies must identify and understand the impact of the risks that arise. Companies should enhance their information technology services and security within the domain, perform audits, and report current and future risks. In this domain, companies must identify service capacity, predict future needs, and be ready to face sudden changes. In the DSS domain, companies need to have information system analysis experts conduct training for their staff, identify availability and service problems, and test the ability of their systems to move up to level two.
Co-Authors Abdul Tahir Achmad Ridwan, Achmad Churniawati, Ninik Eldo, Handry Herli Sumerli A, Chevy Israkwaty Iwan Adhicandra Mutasar Najmi, Muazziss Primulyanto, Brevmana Anugrah Ramadhan, M. Irfan Rastiti, Liza Sri Wahyuningsih, Suluh Suryadi, Dikky Uli Wildan Nuryanto Wahidin Wahidin Wahyu Budiarto, Balla