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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.
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Articles 14 Documents
Search results for , issue "Vol 10, No 4 (2017)" : 14 Documents clear
KAJIAN PENERAPAN ALGORITMA C4.5, NAÏVE BAYE DAN NEURAL NETWORK UNTUK MEMENUHI PENILAIAN DATA KARYAWAN SERVICE LEVEL AGREEMENT DI BANK Achmad Faisal
Faktor Exacta Vol 10, No 4 (2017)
Publisher : LPPM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (679.537 KB) | DOI: 10.30998/faktorexacta.v10i4.1656

Abstract

Hasil penelitian ini diharapkan bisa digunakan pada pihak perusahaan, untuk lebih meningkatkan akurasi analisa data karyawan yang bermasalah dalam penilaian.Model klasifikasi karyawan yang bermasalah dalam penilaian diharapkan dapat diterapkan pada sistem sehingga dapat dijadikan pendukung pengambilan kebijakan pihak manajemen untuk membantu mengurangi kesalahan pada pekerjaanUntuk mendukung pengambilan keputusan dan pengembangan system informasi manajemen strategik, model ini dapat diterapkan pada perusahaan dengan menerapkan system yang menggunakan perangkat keras dan perangkat lunak, disertai dengan Penerapan KPI (Key Performance Indicators) yang diperoleh dari SLA (Service Level Agreement).
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.
PROTOTIPE PREDIKSI PERSEDIAAN SUKU CADANG BERDASARKAN POLA KONSUMSI DAN DEAD STOCK DENGAN MENGGUNAKAN ADAPTIVE NEURO FUZZY INFERENCE SYSTEM (ANFIS) helmi veris suparyo
Faktor Exacta Vol 10, No 4 (2017)
Publisher : LPPM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (807.528 KB) | DOI: 10.30998/faktorexacta.v10i4.1351

Abstract

Persediaan diartikan sebagai sumber daya menganggur (iddle resource) yang belum digunakan karena menunggu proses lebih lanjut. Untuk menjamin ketersediaannya, dalam hal ini adalah suku cadang, diperlukan persediaan yang siap digunakan ketika dibutuhkan untuk menghindari kerusakan karena terlalu lama tersimpan digudang (dead stock) atau kekurangan persediaan (stockout). Atas dasar itulah diperlukan suatu model framework sistem prediksi (peramalan) yang dapat memperkirakan kebutuhan persediaan selanjutnya dengan menerapkan jaringan syaraf tiruan untuk melakukan pembelajaran terhadap data historis melalui analisis stok mati (dead stock) dan pola konsumsi pemakaian. Jenis penelitian termasuk Penelitian Terapan. Metode pengumpulan data melalui sistem berjalan SAP R/3, wawancara, observasi dan studi pustaka dengan pemilihan sampel menggunakan teknik purposive sampling. Perancangan menggunakan Prototype ANFIS. Teknik pengujian validasi sistem melalui pendekatan black-box testing sedangkan pengujian kualitas perangkat lunak menggunakan 2 karakteristik model ISO 9126, usability dan efficiency. Kata Kunci :  Prediksi, Peramalan, Material Manajemen, Suku Cadang, Spare Parts, Adaptive Neuro Fuzzy Inference System (ANFIS).
IDENTIFIKASI DEBIT LIMPASAN AIR PERMUKAAN KAWASAN GEDEBAGE SESUDAH PERUBAHAN IKLIM MARSELLY DWIPUTRI
Faktor Exacta Vol 10, No 4 (2017)
Publisher : LPPM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (601.799 KB) | DOI: 10.30998/faktorexacta.v10i4.2243

Abstract

. The Primary Gedebage is the area of the floodplain. Some of the main elements that influence of flooding rainfall intensity is increasing every year due to climate change and changes in land use. To know the discharge of surface water runoff area Primary Center Gedebage, then carried out the identification of surface water discharge area Primary Center Gedebage. The purpose of the writing of this journal is to know the increased discharge of surface water runoff in the Primary Gedebage in year 2031. In the writing of this journal method does is quantitative descriptive method, while for the way the analysis will be performed using the method of rational analysis researchers. The results obtained are contained percentages of discharge runoff primary Center Gedebage area that is not supported by the primary drainage capacity of capacity currently. Based on the existing land use, seen that the percentage increase in the largest surface water runoff in year 2031 of 53% (132.05 m³/s), based on the land use plan, the percentage increase in the largest surface water runoff in year 2031 of 52% (137.78 m³/s), and the percentage increase in discharge due to climate change on the entire land use in the area of Gedebage with the impact of the highest percentage of 329% compared to primary current drainage infrastructure.
PENERAPAN APLIKASI SISTEM KOMPARASI METODE K-NEAREST NEIGHBOR DAN NEURAL NETWORK DALAM MENENTUKAN KEPUASAN PELAYANAN WALI MURID PADA SEKOLAH DASAR PUJI ASTUTI; SURANTO SAPUTRA
Faktor Exacta Vol 10, No 4 (2017)
Publisher : LPPM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (774.566 KB) | DOI: 10.30998/faktorexacta.v10i4.2241

Abstract

This study aims to create a school service system to guardians, with comparative research or comparative study that is by comparing the KNN and Neural Network will be known whether the school service to the student guardian satisfactory or not.This research activity, conducted by collecting library materials related to the taking of the title. Furthermore, researchers also directly visited the place of research to conduct surveys and do data retrieval that will be used in further research.With this research, the school will be able to make quicker decisions to provide services to guardians. This study used Comparative Method K-Nearest Neighbor And Neural Network. The process of data retrieval for this research is taken through administrative services, learning process and learning outcomes. Thus the data of this school service will be very helpful in decision making by the school.
PERANCANGAN MONITORING SUHU DAN KELEMBABAN GEDUNG BERBASIS SMART SENSOR Nur Alam
Faktor Exacta Vol 10, No 4 (2017)
Publisher : LPPM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/faktorexacta.v10i4.2063

Abstract

Temperature is a parameter that becomes a convenience factor for building users. In addition to temperature, a factor that is very influential on the building maintenance process is moisture. Smart sensors designed and manufactured in this study have been successfully tested. Smart sensors made this has many advantages that is small size, easy to be placed in the corner of the room, as well as smart sensor is controlled and data monitoring results can be read via LabView, android and web. Software used in this research is Arduino IDE and also LabView. The results of this study have obtained data measurement and monitoring of temperature and humidity in real time through LabView software from building that is Building C PNJ. Temperature and humidity monitoring is done in real time at three times, ie morning, noon and afternoon. The results of temperature monitoring and humidity in the building can be monitored in real time and the data can be stored through notepad or excel format. The results of this temperature and humidity monitoring have also been calibrated with a benchmark. Calibration results occur a difference of 0.5 to 1 point, this becomes a measure in increasing the sensitivity of the smart sensor.
PENERAPAN SISTEM OTOMATISASI RUMAH DENGAN MENGGUNAKAN PERANGKAT ARDUINO AMBAR TRI HAPSARI; ASWIN FITRIANSYAH
Faktor Exacta Vol 10, No 4 (2017)
Publisher : LPPM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (613.664 KB) | DOI: 10.30998/faktorexacta.v10i4.2240

Abstract

The purpose of the research is to design home automation applications using arduino devices via the web. The research method used by the researcher is a method of development (development research) is a research method used to produce the product, and test the effectiveness of the product. The design of the application begins with the stages of designing the system first, followed by interface design / display, then coding PHP program and microcontroller. After the application is completed, it is done by testing the accuracy of the program by the experts through simulation using the model / miniature of the house which has 4 lamps and 2 doors, the test result that the accuracy of the application meets the test criteria. This application is easy to use / operate (user friendly) with a simple view (user interface), so that user can easily understand the use of the buttons contained in the main menu of the application. This application can make it easier for users to monitor the situation and control the door and home light directly in their home from anywhere.
EVALUASI ESTETIKA AIR PANCURAN PADA TAMAN SUROPATI; SEMANTIC DIFFERENTIAL DAN SCENIC BEAUTY ESTIMATION NURJANNAH HAMDANI
Faktor Exacta Vol 10, No 4 (2017)
Publisher : LPPM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (560.885 KB) | DOI: 10.30998/faktorexacta.v10i4.2246

Abstract

Garden andfountain elementhave important roleto be one of the landscape aestetic determinat. Fountain element gives aestetic value, improves the quality, andenhance the garden character. The shape of fountainalso influence the aestetic of garden and gives higher value to visual aestetic. To rate the aestetic beauty, this research method used Scenic Beauty Estimation (SBE ) andSemantic Differential (SD) analysis. The aims of the researchare : 1) to observe and 2) to evaluate the visual aestetic quality from different viewpoint of fountain in a garden. The result showed different viewpoint that influence the aestetic assessment of an object. From the eight (8) different viewpoints give different impression and also different aestetic score. Three (3) category are obtained  SBE assessment are : 1) the highest score from photo 6 (score 70.657), 2)The medium score from photo 2 (score 42.328), and 3) the lowest score from photo 5 ( score 43.819). From Semantic Differential, the lowest aestetic score also showed from photo 5 viewpoint.It showed the narrow, dark, disorientation, closed, vague, invisible, and random impression. It is matching with our expectation because the lowest SBE score also from landscape viewpoint of photo 5.
ANALISIS DAN PERANCANGAN WEB PORTAL SISTEM INFORMASI AKADEMIK BEBERAPA PERGURUAN TINGGI MENGGUNAKAN BASIS DATA TERDITRIBUSI PADA SUATU YAYASAN agi candra bramantia
Faktor Exacta Vol 10, No 4 (2017)
Publisher : LPPM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (515.465 KB) | DOI: 10.30998/faktorexacta.v10i4.1352

Abstract

Salah satu model system informasi yang dikembangkan di Perguruan Tinggi, untuk melancarkan kegiatan belajar mengajar atau perkuliahan adalah Sistem informasi Akademik (SIMAK).  Ruang lingkup pengelolaan SIMAK, antara lain melakukan rekapitulasi nilai dan mengurus Kartu Rencana Studi, dan jadwal kuliah.Akan tetapi investasi pembuatan sistem tersebiut memerlukan dana yang relatif besar.  Salah satu cara untuk mengurangi biaya tersebut adalah dengan mendirikan sebuah web portal yang dapat menaungi sistem informasi akademik beberapa perguruan tinggi yang tersimpan pada suatu yayasanTujuan dari penelitian ini adalah Menganalisis dan mendesain web portal sistem informasi akademik pada beberapa perguruan tinggi yang memiliki basis data terdistribusi dalam satu yayasan.  Hasil dari penelitian ini berupa rancang bangun web portal system informasi akademik beberapa perguruan tinggi yang dapat diakses kapanpun dimanapun tanpa terkendala waktu yang terintegrasi pada satu domain tetapi memiliki basis data terdistribusi dalam satu yayasan.
PEMILIHAN BENTUK TAJUK POHON DAN PERDU YANG MENDUKUNG TAMPILAN TAMPAK BANGUNAN, STUDI KASUS BANGUNAN TANOTO FORESTRY INFORMATION CENTER IPB, BOGOR RAHMAT REJONI
Faktor Exacta Vol 10, No 4 (2017)
Publisher : LPPM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (801.063 KB) | DOI: 10.30998/faktorexacta.v10i4.2239

Abstract

Selection of plants in accordance with the appearance of the building is very necessary at this time, this is due to lack of attention to the selection of plants in the design of a building. So in addition to reducing the aesthetic appearance of the building can also reduce the indoor comfort caused by the heat from the sun can directly affect the skin of the building. One method of approach in measuring aesthetics in the science of architecture is to use the approach of Scenic Beauty Estimation (SBE) and Semantic Differential (SD). Visual evaluation produced by the method is calculated quantitatively by SBE method so that it can be assessed in accordance with the perception of the respondents. The aesthetic qualities of a visible building can be strongly influenced by the presence of landscape elements in the form of combinations of trees and shrubs appropriate and dynamic. Using a header shaped form terraced and with a blend of shrub topiary with teh-tehan shrubs. This is because the combination of these plants are dynamic, and can strengthen the character of the building.

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