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INDONESIA
Faktor Exacta
ISSN : 1979276X     EISSN : 2502339X     DOI : -
Faktor Exacta is a peer review journal in the field of informatics. This journal was published in March (March, June, September, December) by Institute for Research and Community Service, University of Indraprasta PGRI, Indonesia. All newspapers will be read blind. Accepted papers will be available online (free access) and print version.
Arjuna Subject : -
Articles 451 Documents
USULAN PENJADWALAN PRODUKSI DENGAN MENGGUNAKAN THEORY OF CONSTRAINT PADA BAGIAN WELDING REAR BODY PT KRAMA YUDHA RATU MOTOR ZENY FATIMAH HUNUSALELA
Faktor Exacta Vol 6, No 1 (2013)
Publisher : LPPM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (590.994 KB) | DOI: 10.30998/faktorexacta.v6i1.219

Abstract

PT Krama Yudha Ratu Motor merupakan salah satu perusahaan yang bergerak dalam bidang perakitan kendaraan bermotor jenis niaga yang ada di Indonesia. Salah satu jenis kendaraan yang dirakit yaitu L-300. Saat ini permasalahan yang dihadapi oleh PT Krama Yudha Ratu Motor yaitu tidak tercapainya target produksi yang telah direncanakan. Hal ini disebabkan oleh adanya tidak meratanya kapasitas antar stasiun kerja yang dapat menyebabkan bottleneck. Salah satu proses produksi yang terdapat pada PT Krama Yudha Ratu Motor yaitu welding rear body. Pada welding rear body memproduksi rear body jenis kendaraan L-300. Tipe rear body yang diproduksi di welding rear body yaitu pick up flat back, pick up standard, dan mini bus. Akibat dari kapasitas dan waktu proses pada masing-masing stasiun kerja tidak sama maka aliran produksi jadi terhambat sehingga target produksi yang telah ditetapkan tidak tercapai. Oleh karena itu diusulkan untuk menyelesaikan masalah tersebut dengan pendekatan drum-buffer-rope (DBR) berdasarkan prinsip theory of constraint (TOC). Dan dengan penjadwalan ini diharapkan target produksi yang sudah direncanakan dapat tercapai. (Kata Kunci : Penjadwalan produksi, theory of constraint
RANCANG BANGUN APLIKASI BERBASIS ANDROID UNTUK PENGOLAHAN DATA PENGURUS MASJID ADHI SUSANO
Faktor Exacta Vol 9, No 4 (2016)
Publisher : LPPM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (621.064 KB) | DOI: 10.30998/faktorexacta.v9i4.1149

Abstract

Public facilities such as mosque is needed in the region a tourist town one of them for worship, as for information regarding support facilities, schedule of activities which have been hard to come by, so with this research is to create a service facility information mosques integrated, up-to-date, easy and practical can be used on mobile phones that are generally based on android. So that the application is helpful to actively interact with each mosque activities. The research method used was survey data through interviews with the responsible officer then the appropriate data collection methods of observation and direct observation in the field. During the research process running the authors found it to be a potential in advancing prosperity Darussalam Mosque in Kota Wisata one of which is sustainability activity information with pilgrims, if this communication can be optimized with a variety of activities in Darussalam Mosque that it will be great potential in helping accelerate the progress of the mosque own. Finally, the authors concluded that the system has been running on this Darussalam Mosque should be developed again in the purpose of the progress and prosperity of Darussalam Mosque in Kota Wisata better. Information and communication will support the power that have developed between the pilgrims with the board Masjid Darussalam Kota Wisata.Keyword: Masjid Darussalam, Information and Android 
ANALISIS HUBUNGAN BENTUK DAS DENGAN DEBIT BANJIR STUDI KASUS: DAS KALI PESANGGRAHAN, DAS KALI KRUKUT, DAN DAS KALI CIPINANG RIZKI HAMBALI
Faktor Exacta Vol 10, No 4 (2017)
Publisher : LPPM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (928.956 KB) | DOI: 10.30998/faktorexacta.v10i4.2244

Abstract

Upaya pencegahan banjir di Jakarta yang telah dilakukan oleh Pemerintah Propinsi DKI Jakarta yaitu pembangunan banjir kanal, normalisasi sungai, pemeliharaan sungai, dan lain-lain. Pencegahan tersebut bersifat teknis dan hingga kini belum menemui hasil yang signifikan. Salah satu solusi yaitu dilihat dari aspek teoritis dimana hubungan bentuk Daerah Aliran Sungai (DAS) Kali Pesanggrahan, DAS Kali Krukut, dan DAS Kali Cipinang sebagai sampel dengan debit banjir yang dihasilkan. Berdasarkan hasil analisis bentuk DAS dengan debit banjir di DAS Kali Pesanggrahan, DAS Kali Krukut, dan DAS Kali Cipinang menggunakan metode Hidrograf Satuan Sintetik Nakayasu diperoleh debit banjir pada kala ulang 2 tahun di DAS Kali Pesanggrahan yang memanjang yaitu 917,837 m3/detik dan durasi banjir lama yaitu 115 jam atau 5 hari, di DAS Kali Krukut yang paralel/sejajar yaitu 869,299 m3/detik dan durasi banjir cepat yaitu 75 jam atau 3 hari, di DAS Kali Cipinang yang memanjang yaitu 456,576 m3/detik dan durasi banjir cepat yaitu 70 jam atau 3 hari.
TRANSFORMASI UKM KE BISNIS ONLINE DENGAN INTERNET MARKETING TOOLS Kursehi Falgenti
Faktor Exacta Vol 4, No 1 (2011): Factor Exacta
Publisher : LPPM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (332.892 KB) | DOI: 10.30998/faktorexacta.v4i1.39

Abstract

One of the efforts by the government, in this case Ministry of Cooperative and SMEs to introduce the world of internet marketing to the SMEs is to facilitate the trading board in www.indonesian-products.biz. This effort is to identify SME to conduct transactions online. There are still many other aspects in the internet marketing world to be known by SMEs. This paper will discuss low cost techniques and tools which can be exploited in the marketing of SME products and services. One is utilizing tools from Google. Other techniques are also needed to be able to dominate the Internet market. This paper will be accompanied by a company that has successfully sold Air Conditioner components over the Internet by utilizing marketing techniques and tools of internet. Key Words: UKM, Internet Marketing, bisnis online
GENERAL REGRESSION NEURAL NETWORK (GRNN) PADA PERAMALAN KURS DOLAR DAN INDEKS HARGA SAHAM GABUNGAN (IHSG) LUH PUTU WIDYA ADNYANI; SUBANAR SUBANAR
Faktor Exacta Vol 8, No 2 (2015)
Publisher : LPPM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (702.116 KB) | DOI: 10.30998/faktorexacta.v8i2.312

Abstract

General Regression Neural Network (GRNN) is one method that was developed from the concept of artificial neural network that can be used for forecasting. This method was applied to predict the time series data that has a causal relations where the forecasting method used previously (ARIMA BOX-Jenkins)is not able to explain the presence of linkage data.This research was conducting by taking the dollar exchage rate and composite stock price index (IHSG). By using the GRNN methode will obtained the predictive value in some future periode. The advantages using this method is faster in term of computation and doesn’t requared the presence of a data asumptions. GRNN method produces more accurate predictive value comapred with ARIMA. It was shown that the MSE value is smaller than ARIMA. Keyword: GRNN, Neural Network, GRNN Time Series, GRNN Dollar exchage rate and IHSG.
Penggunaan Teknologi Augmented Reality Dalam Mempelajari Sistem Tata Surya dengan Android Aswin Fitriansyah
Faktor Exacta Vol 11, No 2 (2018)
Publisher : LPPM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (73.516 KB) | DOI: 10.30998/faktorexacta.v11i2.2515

Abstract

Abstract. In the history of human life, science is one of the bridges of man to perfection. The human tendency to become pious makes it always move forward to become a better creation day by day. One of the many dynamic movements of humans is reflected in the development of technology and information that helps human work to be more effective and efficient, especially in the application of learning media. Based on this reason, an Augmented Reality application was developed in the learning of the solar system. Through the analysis and design of application infrastructure built using the waterfall method, the analysis stages include system weakness analysis and system requirements analysis, design or design which includes a modeling system using flowchart. From this study produced an Andorid based solar learning Augmented Reality application.Keywords: Solar System, System, Android
PENILAIAN KINERJA DOSEN DALAM BIDANG BELAJAR MENGAJAR DI FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH TANGERANG ROHMAT TAUFIQ
Faktor Exacta Vol 5, No 1 (2012)
Publisher : LPPM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (320.709 KB) | DOI: 10.30998/faktorexacta.v5i1.185

Abstract

Penilaian kinerja penting bagi setiap karyawan dan berguna bagi perusahaan untuk menetapkan tindakan kebijaksanaan berikutnya. Begitu juga bagi dosen pengampu mata kuliah untuk melihat hasil proses belajar menajar maka perlu kiranya dilakukan penailain kinerja dosen. Kriteria dan subkriteria yang digunakan dalam proses penilaian belajar mengajar dosen adalah Waktu (kehadiran dosen degan jadwal, waktu proses perkuliahan, waktu ujian), Kerapihan (Kesopanan pakaian, kerapihan pakaian, kebersihan dan keserasihan), Komunikasi (kejelasan kalimat, sopan santun kalimat, tata bahasa), Proses Perkuliahan (Menjelaskan SAP, menggunakan infokus, menciptakan suasana kondusif, menggunakan metode yang tepat), Penguasaan Materi (Tingkatan penyampaian materi, ada hubungan antara materi sebelumnya dengan sekarang atau dengan selanjutnya, menjawab pertanyaan berdasarkan buku acuan), Evaluasi Belajar (kesesuaian materi dengan soal, presentasi penilaian, bentuk soal). Tujuan penilaian kinerja dosen ini adalah untuk melihat hasil proses belajar mengajar yang dilakaukan oleh dosen yang nantinya bisa digunakan untuk melihat melakukan evaluasi bagi setiap dosen yang sudah dinilai. Kata Kunci: penilaian kinerja, dosen, belajar mengajar
SISTEM PENUNJANG KEPUTUSAN PEMILIHAN PERUMAHAN DENGAN MENGGUNAKAN METODE AHP SRI MARDIYATI; JULIANA JULIANA; DEWI DRIYANI
Faktor Exacta Vol 9, No 1 (2016)
Publisher : LPPM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (465.668 KB) | DOI: 10.30998/faktorexacta.v9i1.742

Abstract

The aim of this study was to analyze what criteria- criteria that need housing in the election. Criteria - criteria are then compared and in the search order of priority. In addition to the criteria in the choice of housing is also in search of any alternative housing that matches the desired criteria. Using data from the respondents are of cooperative employees and lecturer at the University of Indraprasta then do analysis using Hirarcy Process Analytical methods using a software expert choice. This type of research is descriptive research that aims to solve existing problems based on variables obtained from the literature. These variables are used to analyze the respondents' housing will be selected. The analysis will be in the scoring through a questionnaire and processed using AHP with the aid of Expert Choice software. Through software and methods that will get the most superior priority criteria as decision support for selecting housing. The author can draw the conclusion that the method of AHP adalan exact method used for the process of selecting alternative perumahan.Dengan using AHP showed housing election by order of housing is housing De Marco, Cibinong Green View and Ambar Waringin Elok. Keywords: AHP, criteria, house.
KAJIAN DAN PENERAPAN PENGGABUNGAN STEGANOGRAPI DAN KRYPTOGRAPI PADA GAMBAR DAN TEKS PUJI ASTUTI
Faktor Exacta Vol 5, No 4 (2012)
Publisher : LPPM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (625.549 KB) | DOI: 10.30998/faktorexacta.v5i4.210

Abstract

Keamanan data dalam proses penukaran data informasi dalam sebuah jaringan komunikasi sangat penting untuk diperhatikan seiring dengan kerahasian data. Steganografi merupakan teknik dan seni menyembunyikan informasi dan data digital dibalik informasi digital lain, sehingga informasi digital yang sesungguhnya tidak kelihatan Steganografi yang umum digunakan adalah penyembunyian informasi text pada media gambar. Namun metode yang sering digunakan masih cukup sederhana sehingga pihak ketiga masih bisa mendapatkan informasi yang disembunyikan. Cryptography adalah sebuah kumpulan teknik yang digunakan untuk mengubah informasi/pesan (plaintext) kedalam sebuah teks rahasia (ciphertext) yang kemudian bisa diubah kembali ke format semula. Pada saat membuat steganografi text pada media gambar menjadi lebih kuat dan aman. Implementasi yang digunakan adalah mengenkripsi pesan text terlebih dahulu dengan sebuah kata kunci menggunakan algoritma kriptografi Informasi yang terenkripsi tersebut kemudian dimasukkan pada pixel yang ditentukan berdasarkan tingkat kerapatan data. Kata kunci: keamanan, steganografi, kriptografi, teks dan gambar
SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN ASURANSI JIWA MENGGUNAKAN PENDEKATAN METODE ANALYTIC HIERARCHY PROCESS Arif Susanto; puput irfansyah
Faktor Exacta Vol 9, No 3 (2016)
Publisher : LPPM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (519.248 KB) | DOI: 10.30998/faktorexacta.v9i3.878

Abstract

Abstract. Development of insurance business in the current rapidly evolving, where this can create confusion in determining the prospective customer to choose an insurance option that suits their wants and needs. Life insurance is a business in the services it provides assurance to its customers when they experience the events that are at risk of missing its productivity be financial. However, most customers are actually regret having become insurance customers due to their lack of understanding for insurance itself. Computer-based information systems can be used in solving the problem of decision-making is often called a decision support system that can help everyone in the choice of a problem that will be faced. The method can be used in the selection of life insurance is graded analysis process method wherein each alternative will be made perengkingan to obtain the best results. With the help of software end result sorting system in the form of a life insurance company that is used as a tool in decision making for potential customers. Decision support system is expected to help prospective customers to choose the right life insurance and in accordance with needs.Keywords: Decision Support System, Life Insurance, Analytic Hierarchy Process

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