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All Journal International Journal of Electrical and Computer Engineering JAIS (Journal of Applied Intelligent System) Dinamisia: Jurnal Pengabdian Kepada Masyarakat INTEK: Informatika dan Teknologi Informasi Applied Technology and Computing Science Journal Infotekmesin Journal of Innovation Information Technology and Application (JINITA) Pengabdian Jurnal Abdimas
Nur Wachid Adi Prasetya
Politeknik Negeri Cilacap
Religion Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering Mechanical Engineering Social Sciences Other

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Optimation economic order quantity method for a support system reorder point stock Linda Perdana Wanti; Ratih Hafsarah Maharrani; Nur Wachid Adi Prasetya; Eka Tripustikasari; Ganjar Ndaru Ikhtiagung
International Journal of Electrical and Computer Engineering (IJECE) Vol 10, No 5: October 2020
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (540.813 KB)

Abstract

The success of a company is measured by the ability to provide goods and services at the right time and place. Besides, one of the factors of the company's progress is also supported by inventory management which functions to control the company's inventory by neither hoarding lots of products nor running out of products. The development of technology requires a company's inventory management that is fast, precise and accurate to support its’ performance. In fact, some companies have difficulty in determining the stock of their goods production so that it impedes the fulfillment of consumer needs in the event of high market demand. This study is to determine the reorder point stock of a company that determines the number of purchases and sales of the company's products, therefore the amount of expenses and income can be presented to the board of directors to be followed up quickly and accurately. The method used is a statistical approach to the economic quantity model where safety stock analysis is first performed. This method is used to put the company's products to the inventory so that there are no excess or even shortages of products. System development method used is a user centered design, which is the most suitable to the study. The output of the activity is information in the form of advice to the company leaders in making decisions about production planning, controlling stock inventory, detailing market demand quickly, precisely and accurately and developing a decision support system that is made by taking into account the details of user needs.
Online Presence System Development Website-Based using Prototype Methods Muhammad Nur Faiz; Nur Wahyu Rahadi; Nur Wachid Adi Prasetya
TEKNOLOGI DITERAPKAN DAN JURNAL SAINS KOMPUTER Vol 4 No 1 (2021): June
Publisher : Unusa Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/atcsj.v4i1.2096

Abstract

In the current era of the Covid-19 pandemic, almost all activities use technology, such as the lecture process. Almost all of the lecturing processes in high education are carried out online because it is to reduce the risk of contracting covid-19. The manual presences system by filling out forms or signatures is no longer effective because it has to be done offline. The online presence system is a system that is needed to find out about lectures, the discipline of teaching and students. The method used in the development of this system is Prototype. This method has the advantage of paying close attention to user needs and a faster time for software development. The results of this study are a system for online presence in the era of the Covid-19 pandemic in real-time with photo evidence. Teaching can validate and change the presence of students. In addition, the admin can easily recap the number of teaching and students presences for reporting. Teaching also finds it helpful to take the results of student presences for reporting the completeness of the assessment data and the head of the study program can see the presences summary report online. This system has been tested for functionality with an average result of 83.5% so that it can be said to be successfully built according to user needs
Comparation of Dice Similarity and Jaccard Coefficience Against Winnowing Algorithm For Similarity Detection of Indonesian Text Documents Santi Purwaningrum; Agus Susanto; Nur Wachid Adi Prasetya
Journal of Applied Intelligent System Vol 6, No 1 (2021): Journal of Applied Intelligent System
Publisher : Universitas Dian Nuswantoro and IndoCEISS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33633/jais.v6i1.4453

Abstract

Plagiarism is the act of imitating and quoting and even copying or acknowledging other people's work as one's own work. Plagiarism is currently growing rapidly, especially in the world of education. So that plagiarism detection is needed to prevent plagiarism from growing rapidly. In response to this, this paper intends to conduct research that compares the dice similarity and the jaccard coefficient to find the best document similarity value level against the Winnowing algorithm which functions to find the fingerprint value of each document. The test results show that the winnowing algorithm is quite good at using the dice similarity level with the results of an average similarity value of 71.17615%  than testing using jaccard coefficient with the resulting value 35,58837%.
Sistem Pakar Deteksi Dini Penyakit Preeklamsia pada Ibu Hamil Menggunakan Metode Certainty Factor Nur Wachid Adi Prasetya; Linda Perdana Wanti; Laura Sari; Lina Puspitasari
Infotekmesin Vol 13 No 1 (2022): Infotekmesin: Januari, 2022
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v13i1.1050

Abstract

Preeclampsia is a disease in pregnant women characterized by high blood pressure and positive urine protein. The disease has a high risk of maternal and fetal death, so there is a need for early detection of mothers at risk of preeclampsia. Early online detection of preeclampsia is the best solution during the Covid-19 pandemic by analyzing the influencing factors. The purpose of this study is to build an expert system for early detection of preeclampsia in pregnant women using the Certainty Factor method and the waterfall system development model in order to provide the possibility of pregnant women suffering from preeclampsia. Testing the accuracy of 30 medical record data for pregnant women resulted in a system accuracy level of 90%, while usability testing resulted in a user satisfaction level of 55 with the System Usability Testing (SUS) score criteria being "Poor", therefore improvements are needed on expert system in the future.
Pemanfaatan Teknologi Informasi untuk Pengembangan Desa Wisata Widarapayung Wetan melalui Pemberdayaan Kelompok Sadar Wisata (Pokdarwis) Linda Perdana Wanti; Fadillah; Annisa Romadloni; Ganjar Ndaru Ikhtiagung; Nur Wachid Adi Prasetya; Andesita Prihantara; Isa Bahroni; Ilham Aditya Pangestu
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 1 (2022): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v6i1.8385

Abstract

Efforts to create a productive society and develop the world of tourism around their homes require attention from both the community and the government. Widarapayung Wetan Village in Cilacap Regency is a village that has tourism potential that has not been developed optimally. The problem in Widarapayung Wetan village related to tourism is that there is no quality, interesting, and informative tourism website that is used to promote the village's tourism potential. The development of superior aspects of the village requires appropriate and effective facilities and infrastructure to be used. A technological facility such as a tourist village website can help develop the potential of village tourism as well as be a means of promotion. The method of implementing this community service activity is training on the development and use of a tourist village website as a medium for introducing tourism potential by Pokdarwis in the village of Widarapayung Wetan. The expected output target is the development of village websites as a means of tourism promotion and increasing knowledge of tourism awareness groups (Pokdarwis) in managing tourism village websites.
Penerapan Metode SAW Pada Penentuan Penerima Beasiswa Lazizmu Ike Yunia Pasa; Nur Wachid Adi Prasetya; Ratih Hafsarah Maharrani
INTEK : Jurnal Informatika dan Teknologi Informasi Vol. 5 No. 1 (2022)
Publisher : Universitas Muhammadiyah Purworejo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37729/intek.v5i1.1971

Abstract

Scholarships are awards in the form of financial aid to individuals or organizations for their work performance. Purworejo Muhammadiyah University (UMP) as an educational institution, also provides scholarships to its students. One of them is the Lazizmu scholarship. In the process, the campus needs to prioritize students according to their criteria. However, the accuracy of student selection is still low; therefore it is necessary to implement an efficient method to assist the selection process for the acceptance of the Lazizmu scholarship at UMP. This research aims to apply the calculation of the Simple Additive Weighting (SAW) method to the selection problem of the Lazizmu scholarship recipient, by conducting a test using a confusion matrix. The results of the confusion matrix test show that the level of accuracy in calculations using the Simple Additive Weighting (SAW) method is 80%, thus it can be developed into a decision support system to determine the acceptance of the Lazizmu scholarship at the Muhammadiyah University of Purworejo (UMP).
Sistem Informasi Logbook Pegawai Politeknik Negeri Cilacap Sebagai Absensi Online Pada Masa Pandemi COVID-19 Nur Wachid Adi Prasetya; Prih Diantono Abda’u; Muhammad Nur Faiz; Annas Setiawan Prabowo
INTEK : Jurnal Informatika dan Teknologi Informasi Vol. 4 No. 1 (2021)
Publisher : Universitas Muhammadiyah Purworejo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37729/intek.v4i1.1122

Abstract

Politeknik Negeri Cilacap as an educational institution under The Ministry of Education of The Republic of Indonesia has adopted the Work From Home (WFH) policy to suppress the spread of COVID-19. In the implementation of WFH, lecturers and employees are required to make reports. The mechanism of this report has problems, including a lack of standardized report forms, obstructed work report (logbook) approval processes by the unit’s leader, and reports that are still in Microsoft Excel files, making it difficult for the staffing department to map and calculate the employee's attendance. The purpose of this research is to design and build a logbook information system for Politeknik Negeri Cilacap that is used for online employee attendance during the COVID-19 pandemic. This research uses the Waterfall method as a system development method, with Unified Modeling Language (UML) as a design model. The result of this research is a logbook information system that was built as a tool for lecturers and employees to report their activities, and for staffing department to monitor and appraise employee performance. Based on the usability test result, this system has a 78.61% value and a “Good” predicate.
Implementasi Profile Matching Pada Seleksi Ketua dan Wakil Ketua OSIS Alif Iftitah; Linda Perdana Wanti; Dwi Novia Prasetyanti; Nur Wachid Adi Prasetya; Andriansyah Zakaria
Infotekmesin Vol 13 No 2 (2022): Infotekmesin: Juli, 2022
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v13i2.1536

Abstract

The OSIS chairman is the highest leader in the OSIS management structure and is accompanied by a vice-chairman. Therefore, a selection with several criteria is needed to determine the best candidate. Things that are considered in this selection are realism, maturity, organizational experience, public speaking, discipline, character, organizational activity, and responsibility. By utilizing a decision support system, the best candidates are obtained for the candidate for chairman and vice-chairman of the student council. This system is made with the method used to assist the selection process, namely, profile matching. Profile matching is used to find the profile of a job that is sought from a predetermined specification. This method provides a solution and has a clear objective in decision-making. On the other hand, the method used to develop a decision support system is the incremental method. The selection of the incremental method is based on the fact that this method has an iterative nature, which can adapt to the many repetitions that occur during the development process. The novelty of this research is the recommendations generated from the developed decision support system. There are notifications about the results of decisions to users, in this case, the candidates for the OSIS chairman and vice chairman who are alternatives in the election process. This study resulted in recommendations in the form of candidates for OSIS chairman and vice chairman by the candidate's profile.
Indonesia Nur Wachid Adi Prasetya; Linda Perdana Wanti; Lina Puspitasari
Infotekmesin Vol 14 No 1 (2023): Infotekmesin: Januari, 2023
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v14i1.1635

Abstract

Preeclampsia is a disease of pregnant women, causing many complaints, including dizziness. Massage is the right solution to reduce dizziness since the use of analgesic drugs is not recommended. Submission of massage information can be more effective through digital technology. The purpose of this research is to build an application based on Augmented Reality (AR) as a guide for facial massage movements for midwives and pregnant women to deal with complaints of dizziness for pregnant women. The method used is the Multimedia Development Life Cycle (MDLC), which consists of the stages of making a concept, making a design, collecting materials, combining materials, testing, and distribution. Black box testing on 10 scenarios produces a value of 100%, which means the application can run properly. In addition, usability testing using the System Usabilities Scale (SUS) method shows a value of 69.5, which means that the application has the "good" criteria and is acceptable to users.
Analisis Perbandingan Metode SAW, WP, dan TOPSIS Untuk Optimasi Sistem Pendukung Keputusan Proses Seleksi Beasiswa Lazizmu Ike Yunia Pasa; Nur Wachid Adi Prasetya; Ratih Hafsarah Maharrani
INTEK : Jurnal Informatika dan Teknologi Informasi Vol. 6 No. 1 (2023)
Publisher : Universitas Muhammadiyah Purworejo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37729/intek.v6i1.3147

Abstract

Sistem pendukung keputusan seleksi beasiswa yang berjalan saat ini di Universitas Muhammadiyah Purworejo (UMP)menerapkan metode Simple Additive Weighting (SAW). Berdasarkan pengujian sistem, tingkat akurasi sistem sebesar 80%. Hasil ini dirasa kurang efisien, sehingga perlu ditingkatkan, agar hasil keputusan pemilihan seleksi beasiswa Lazizmu lebih optimal. Tujuan penelitian ini yaitu membandingkan beberapa metode, antara lain Simple Additive Weighting (SAW), Weighted Product (WP), dan Technique For Others Reference by Similarity to Ideal Solution (TOPSIS), untuk menentukan metode yang paling relevan dari tiga metode tersebut, melalui pengujian sensitivitas. Hasil pengujian sensitivitas terhadap 3 metode tersebut menunjukkan nilai sensitivitas dari metode SAW adalah -0,009 %, metode WP adalah 0,003 %, dan metode TOPSIS adalah 0,085 %. Sehingga, metode TOPSIS merupakan metode yang paling optimal untuk diterapkan pada sistem pendukung keputusan seleksi beasiswa Lazizmu di Universitas Muhammadiyah Purworejo (UMP), karena tingkat sensitivitasnya yang lebih tinggi dari metode lainnya.
Co-Authors Agus Susanto Alif Iftitah Andesita Prihantara Andriansyah Zakaria Annas Setiawan Prabowo Anne Johanna Annisa Romadloni Dwi Novia Prasetyanti Eka Tripustikasari Fadillah Fadillah Ganjar Ndaru Ikhtiagung Ike Yunia Pasa Ike Yunia Pasa Ilham Aditya Pangestu Isa Bahroni, Isa Laura Sari Lina Puspitasari Linda Perdana Wanti Muhammad Nur Faiz Nur Wahyu Rahadi Oman Somantri Prih Diantono Abda`u Ratih Hafsarah Maharrani Ratih Hafsarah Maharrani Santi Purwaningrum