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STRING (Satuan Tulisan Riset dan Inovasi Teknologi)
Published by Universitas Indraprasta PGRI
ISSN : 25279661     EISSN : 25492837     DOI : http://dx.doi.org/10.30998/string.v4i3.6197
Core Subject : Science, Education,
Computer Science & IT Mathematics
STRING (Satuan Tulisan Riset dan Inovasi Teknologi) focuses on the publication of the results of scientific research related to the science and technology. STRING publishes scholarly articles in Science and Technology Focus and Scope Covering: 1. Computing and Informatics 2. Industrial Engineering 3. Electrical Engineering 3. Mechanical Engineering 4. Applied Mathematical 5. Physics (Classical and modern) 6. Mathematics and Science
Arjuna Subject : Ilmu Komputer (semua kategori) - Teori Komputasi dan Matematika
Articles 14 Documents
 1   2 
Search results for , issue "Vol 5, No 1 (2020)" : 14 Documents clear
Implementasi Logika Fuzzy dalam Mengoptimalkan Persediaan Barang dengan Metode Mamdani Azizah Azizah; Fauziah Fauziah
STRING (Satuan Tulisan Riset dan Inovasi Teknologi) Vol 5, No 1 (2020)
Publisher : Universitas Indraprasta PGRI Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (550.295 KB) | DOI: 10.30998/string.v5i1.6188

Abstract

The fuzzy logic is thought to be able to map an input space into an output space. To optimize the inventory in Affan stalls can use fuzzy logic with Mamdani method. The use of fuzzy logic is necessary to optimize the inventory in Affan stalls to avoid excess items. The study method uses literature study and data analysis with the accuracy of data reaches 83%. From this analysis can know and optimize the inventory of goods in Affan stalls with method Mamdani in January 2020 get the accuracy of the data 83% with the demand of 1,500 units, sold 2,100 units and supplies required IE 2,300.
Ranking Index Berita New Normal dengan Metode Information Retrieval Menggunakan Vector Space Model Nandang Suwela
STRING (Satuan Tulisan Riset dan Inovasi Teknologi) Vol 5, No 1 (2020)
Publisher : Universitas Indraprasta PGRI Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1248.79 KB) | DOI: 10.30998/string.v5i1.6479

Abstract

After three months of large scale social distancing major (PSBB), Indonesia is getting ready to enter a new order or commonly known as new normal, a new thing that many countries including Indonesia are forced to deal with. The new normal has become a rather interesting thing to discuss that many people are browsing for news orbiting around such topic regarding of what it is, how it is done and when exactly it’s implemented. The initial of this research is to calculate the accuracy of news browsing by computing the score rank so that the keywords that we use can acquire the results as we wanted. This research is using an experiment method in which gathering the news in the virtual world. .One of the ways to acquire the right documents is to make a ranking. Ranking is one of the branches from Information Retrieval System and one of the models that we can use to deal with such problem is the Vector Space Model. The dataset that we use is the Corona-related news through tokenizing, filtering, and stemming on preprocessing. The research results in proving that Vector Space Model (VSM) can be used and can help finding and computing the score rank of the news.
Perancangan Aplikasi Peminjaman Buku Perpustakaan Pada SDN Mekarjaya 11 Depok Thasia Anjani; Za'imatun Niswati; Intan Mutia
STRING (Satuan Tulisan Riset dan Inovasi Teknologi) Vol 5, No 1 (2020)
Publisher : Universitas Indraprasta PGRI Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (717.923 KB) | DOI: 10.30998/string.v5i1.4883

Abstract

The book lending application at SDN Mekarjaya 11 is still manually, so the recording of loans and repayments is inaccurate. The purpose of this study is to facilitate library employees in recording the book process such as borrowing, repayment, fines and reports of the whole process. The author uses the Research and Development method, in general is the development and research in the field of technology. This library application using the Java language also uses Netbeans IDE, Xampp and MySQL software. The result of this design is the library application of SDN Mekarjaya 11 which facilitates employee performance in the book lending data collection process.
Implementasi Finite State Automata pada Mesin Abstrak DFA dan NFA Berbasis Android Dimas Dandy Aryarajendra Suprapto; Fauziah Fauziah
STRING (Satuan Tulisan Riset dan Inovasi Teknologi) Vol 5, No 1 (2020)
Publisher : Universitas Indraprasta PGRI Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (8392.897 KB) | DOI: 10.30998/string.v5i1.6196

Abstract

FSA abstract machine (Finite State Automata) is a machine that is only seen from logic and processes and can use various programming languages to make it. The FSA Abstract Engine is accepting and rejecting an input. FSA is divided into two namely, DFA (Deterministic Finite Automata) and NFA (Non-deterministic Finite Automata). This paper discusses the use of the FSA algorithm to create DFA and NFA abstract machines based on Android. By using an android-based FSA abstract engine application the user can determine the input results of the automata process accepted or rejected easily and accurately without having to do manual calculations.

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