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All Journal Explore: Jurnal Sistem Informasi dan Telematika (Telekomunikasi, Multimedia dan Informatika) REKAYASA Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) JURNAL MEDIA INFORMATIKA BUDIDARMA TeknoIS : Jurnal Ilmiah Teknologi Informasi dan Sains JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH) Jurnal TIKOMSIN (Teknologi Informasi dan Komunikasi Sinar Nusantara) International Journal of Global Operations Research Jurnal Puan Indonesia Sainteks: Jurnal Sain dan Teknik In Search (Informatic, Science, Entrepreneur, Applied Art, Research, Humanism)

Nasution, Vani Maharani

Universitas Informatika Dan Bisnis Indonesia, Bandung

Author-ID : 1382254

Agriculture, Biological Sciences & Forestry Arts Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics Public Health Other

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[Retraction] Optimasi Produksi Barang Menggunakan Logika Fuzzy Metode Mamdani Nasution, Vani Maharani; Prakarsa, Graha
Rekayasa Vol 13, No 1: April 2020
Publisher : Universitas Trunojoyo Madura

Following a rigorous, carefully concerns and considered review of the article published in Rekayasa Journal to the article entitled “Optimasi Produksi Barang Menggunakan Logika Fuzzy Metode Mamdani” Vol 13, No 1, pp. 82-87, April 2020 DOI: https://doi.org/10.21107/rekayasa.v13i1.5893The document and its content have been removed from Rekayasa Journal, and reasonable effort should be made to remove all references to this article.

Optimasi Produksi Barang Menggunakan Logika Fuzzy Metode Mamdani Nasution, Vani Maharani; Prakarsa, Graha
JURNAL MEDIA INFORMATIKA BUDIDARMA Vol 4, No 1 (2020): Januari 2020
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/mib.v4i1.1719

Maximum profit gained from maximum sales. Maximum sales means that they can meet the demands. If the products produced by the company is less than requests then the company will lose the opportunity to get maximum profit. Therefore, planning the Amount products in a company is very important in order to meet the market demand precisely and with the appropriate amount. Factors that need to be considered in determining the amount products, such as the demand and supply of old periods. The availability of production goods is still difficult to monitor by the company, because the system is still relying on manual calculations of the company employees, to assist the company in predicting the availability of production goods Effective then used the fuzzy logic calculations. During this time the availability of production goods in Salman Collection is seen from customer request. This makes the company not get the maximum profit because there is no planning the amount of production of goods. This study uses methods with a descriptive approach using the fuzzy logic Mamdani technique. The results of this research is an application of calculation of goods production based on the fuzzy manual calculations of the "logic Mamdani," Built applications can help the company determine the amount of production in accordance with consumer demand so that The demand at Salman Collection is fulfilled and the more optimal the amount that the company will produce.

Fuzzy Logic Metode Mamdani Untuk Pendukung Keputusan Penerimaan Karyawan Reni Nursyanti; Vani Maharani Nasution; Cecep Kurniawan
Explore: Jurnal Sistem Informasi dan Telematika (Telekomunikasi, Multimedia dan Informatika) Vol 12, No 1 (2021): Juni
Publisher : Universitas Bandar Lampung (UBL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36448/jsit.v12i1.2008

Bagi sebuah Perusahaan salah satu proses yang sangat penting yaitu dalam penerimaan karyawan. Proses tersebut tidak terlepas dari masalah seperti sulitnya menentukan pelamar terbaik diantara pelamar yang sudah sesuai kualifikasi, terjadinya kelalaian dalam rekapitulasi, kurangnya tingkat efektifitas dan efisiensi, serta adanya sistem nepotisme. Solusi yang dapat dilakukan untuk mengatasi masalah diatas yaitu dengan dibuatnya Sistem Penerimaan Karyawan menggunakan Fuzzy Logic dengan Metode Mamdani sebagai pengukur tingkat akurasi keputusan. Dengan menggunakan metode deskriptif, data-data diperoleh untuk mendukung penelitian ini. Berdasarkan hasil analisia dan implementasi didapat nilai 3,4 dari satu data sampel pelamar yang menunjukkan pelamar berada pada rentang status keputusan diterima, sistem pendukung keputusan penerimaan karyawan dapat menangani permasalahan serta meningkatkan efektifitas dan efisiensi dalam proses penerimaan karyawan. Penambahan fitur keamanan untuk hak akses akan lebih baik karena sistem pendukung keputusan penerimaan karyawan belum bisa mengurangi tingkat nepotisme yang terjadi.

Pengembangan Sistem Pendukung Keputusan Menggunakan Metode Tsukamoto Graha Prakarsa; Vani Maharani Nasution
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 3 No 3 (2019): Desember 2019
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

Hanger maintenance process this time based on the circulation from hanger give to the production side. No standard calculation, looking for risk percentage for hanger go into maintenance, become a problem. The hanger must have a standard calculation for percentage value, where the value can provide a clear decision. There is a method in Fuzzy Logic, that the Tsukamoto method, can be utilized in making a decision. This research is based on the problem of how to make a standard calculation, to looking for the risk percentage level for hanger go into maintenance, by applying Fuzzy Logic Tsukamoto method, so that the calculation becomes faster, accurate, and precise. The result from the application of the Tsukamoto method, to find the risk percentage level for hanger enter maintenance, for example at hanger Back Caesar, the resulting level of percentage hanger requirement is 91%, and hanger maintenance risk level 70,375%. The final result shows hanger Back Caesar has a high maintenance risk level (range between 54,6-100%) and well plan maintenance action. Application of Tsukamoto method that has been done shows that to find the risk level percentage for hanger go into maintenance, the first must be looking for output crisp from the percentage level of hanger that needed with the Tsukamoto method.

Perancangan Aplikasi Fuzzy Logic Untuk Prediksi Kasus Positif Covid-19 Menggunakan Metode Tsukamoto Vani Maharani Nasution; Graha Prakarsa
JURNAL MEDIA INFORMATIKA BUDIDARMA Vol 5, No 4 (2021): Oktober 2021
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/mib.v5i4.3338

COVID-19 is a virus that attacks the respiratory system which was first discovered in the Chinese city of Wuhan. This virus spreads very quickly and spreads throughout the world, including Indonesia. West Java is the province with the most positive cases of COVID-19, on May 4, 2020, 193 positive cases were added, and on 28 June 2020 there were 1,396 confirmed cases with an additional 18 patients. The unpredictable increase in positive cases of COVID-19 has led to the unpreparedness of officers in handling this outbreak. The West Java Provincial Health Office acknowledged the lack of Covid-19 handling facilities in 52 regional general hospitals in West Java Province to monitor positive COVID-19 patients, one of which was the lack of isolation rooms. In addition, the quality of the isolation room and personal protective equipment does not meet the standards. Predicting an increase or decrease in cases of positive COVID-19 patients needs to be done, so that there is readiness from the task force team for COVID-19 to deal with the problem of lack of facilities including isolation rooms and personal protective equipment. Fuzzy logic is one of the derivatives of artificial intelligence that is able to predict something. The research was conducted using the fuzzy logic of the Tsukamoto method through several stages including fuzzification, formation of rules, inference, and defuzzification. The results showed an error rate of 4.5% which indicated that predicting covid-19 using the fuzzy logic of the Tsukamoto method showed a high success rate

Penerapan Logika Fuzzy Menggunakan Metode Mamdani Pada Prediksi Jumlah Kasus Positif Covid-19 Graha Prakarsa; Vani Maharani Nasution
JURNAL MEDIA INFORMATIKA BUDIDARMA Vol 5, No 4 (2021): Oktober 2021
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/mib.v5i4.3282

The Covid-19 pandemic has caused many hospitals around the world to experience difficulties both in terms of management and infrastructure advice in providing services because the number of patients soared in a short time so that treatments such as providing services, facilities, and medical personnel were unpredictable. Therefore, we need an application that can predict the number of positive Covid-19 cases 14 days later to help the Covid-19 Handling Acceleration Task Force team in order to provide the right policies for handling the provision of services, facilities, and medical personnel. Fuzzy logic that can be used to analyze Covid-19 problems that contain uncertainty at this time. The research conducted to design the system was obtained from the observation of existing data, in this study using descriptive research methods. The results of this study conclude that the fuzzy logic of the Mamdani method in predicting the number of positive cases of COVID-19 in West Java Province has an error rate of 50.16%. The application of fuzzy logic in predicting the number of positive cases of covid-19 uses the fuzzy logic model of the mamdani method to predict the number of positive cases of covid-19 in West Java Province with an error rate of 50.16%

Pemodelan Proses Bisnis Menggunakan IDEF0 Pada Perusahaan Aegipix 3D Studio Graha Prakarsa; Vani Maharani Nasution
Journal of Information System Research (JOSH) Vol 3 No 4 (2022): Juli 2022
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Aegipix 3D Studio is a company engaged in services to create architectural visualizations for architects, interior designers, property developers, marketing agents, housing agents, and landscape planners. Business processes are a very important function for Aegipix 3D Studio companies to work on projects that are accepted. Therefore it is necessary to analyze the performance of each process in the business process, for a development using Business Process Reengineering problem solving methods and business process modeling using IDEF0 modeling, it is expected to speed up the acceptance process (A1) and project work processes (A2 ) which was previously blocked. Especially in the process of working on the project, it is expected to minimize the workmanship due to disruption of scheduling in making the project timeline that has been determined.

Prototype dan Implementasi Smart Lock dengan Akses E-KTP untuk Keaamanan Rumah Berbasis Internet Of Things Graha Prakarsa; Reni Nursyanti; Vani Maharani Nasution
Explore: Jurnal Sistem Informasi dan Telematika (Telekomunikasi, Multimedia dan Informatika) Vol 14, No 1 (2023): Juni
Publisher : Universitas Bandar Lampung (UBL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36448/jsit.v14i1.3100

Tingkat kriminalitas dan keahlian pencuri khususnya pencurian rumah sangat tinggi, membuat penulis membuat gagasan inovasi alat pengaman pintu yang efisien dan praktis tidak perlu menggunakan kunci konvensional lagi yaitu pengamanan pintu dengan menggunakan Radio Frequency Identification (RFID) berbasis Internet of Things dengan menggunakan mikrokontroler NodeMcu Lolin V3. Radio Frequency Identification (RFID) membaca UID E-KTP dan PIN sebagai pembuka pintu dengan memanfaatkan teknologi Internet of Things dengan menggunakan wireless yang terhubung pada website dapat di monitoring melalui Smartphone yang bertujuan agar keamanan lebih terjamin karena tidak semua orang dapat mengakses pintu dengan mudah serta tidak perlu membawa kunci konvensional lagi dan beralih ke pintu cerdas otomatis menggunakan akses E-KTP dan Pin dan menghasilkan rancang bangun sistem smart lock dengan memanfaatkan akses e-KTP berbasis IoT. Hasil bahwa Smart Lock menggunakan akses E-KTP dan PIN serta baterai UPS untuk memungkinkan akses tetap dapat masuk meski listrik mati dan dibuat untuk meningkatkan keamanan serta tidak perlu menggunakan kunci konvensional membuat rumah menjadi aman dan praktis yang dioperasikan dengan mikrokontroler NodeMCU sebagai pusat kendali rangkaian menggunakan software Arduino IDE yang dapat dikontrol secara jarak jauh dengan website.

Analisis Faktor-faktor yang Mempengaruhi Penerimaan Pengguna QRIS di Indonesia Safira Noor Andinia; Graha Prakarsa; Vani Maharani Nasution
TeknoIS : Jurnal Ilmiah Teknologi Informasi dan Sains Vol 13, No 2 (2023): July
Publisher : Universitas Binaniaga Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36350/jbs.v13i2.206

The research is based on the problem that the existence of QRIS as a new option on digital payments is still unable to tempt the public to use it in daily payments. This research aims to discover the acceptance of QRIS to its users in Indonesia using the technology acceptance model with information quality and service quality as external factors. The data analysis technique used is Partial Least Squares - Structural Equation Model using the software SmartPLS 3.0. Data collection technique were obtained through online questionnaires to QRIS users in Indonesia and involved 532 respondents. Based on the results of the data analysis, it shows that information quality and service quality have a significant positive effect on perceived usefulness and have an intermediate influence of 40%, information quality and service quality have a significant positive effect on perceived ease of use and have an intermediate influence of 44,9,%, perceived usefulness and perceived ease of use have a significant positive effect on continuance intention to use and have an intermediate influence of 39,9%, and continuance intention to use have a significant positive effect on actual system use and have an intermediate influence of 37%.

Model Penerimaan Pengguna untuk Aplikasi Mobile Virtual Hotel Operator Graha Prakarsa; Vani Maharani Nasution; Tombak Gapura Bhagya
Sainteks: Jurnal Sain dan Teknik Vol 3 No 1 (2021): Maret
Publisher : Universitas Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/sainteks.v3i1.304

The growth of technology allows people today to easily book hotel rooms according to their own needs and desires, this is possible thanks to the Virtual Hotel Operator (VHO) application in Indonesia. Seeing this situation, we need a model that is able to measure the extent to which the level of acceptance of the VHO mobile application. It is necessary to know the factors that indirectly influence acceptance in the use of VHO applications by combining the Technology Acceptance Model (TAM) which is used as the basic model which is the aim of this study. The quantitative approach was used in this study, while the data collection technique was using questionnaires. The data analysis technique uses linear regression. This research concludes that the compatibility and trust variables have an indirect effect on the intention to use the VHO mobile application. Keywords: TAM, Compatibility, Trust, VHO

Co-Authors Ahmad Taufik Amos Duan Nugroho Ariawan, Angga Ayu , Ilmi Sila Budiman Cecep Kurniawan Fitrianto , Adi Fitrianto, Adi Ginanjar, Ari Ramdan Graha Prakarsa Hutagalung , Carli Apriansyah Jaya , Eko Amri Karnadi , Very Marwondo Neli, Mery Ulfa Nursyanti, Reni Permana, Alwi Dahlan Ramadhiana, Irena Nurul Reni Nursyanti Rizki, Sestri Novia Rusdin , Febi Ramadhani Safira Noor Andinia Tombak Gapura Bhagya Yunaidi, Andri Yusran , Rio Rahmat

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