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PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic
Published by Universitas Islam 45 Bekasi
ISSN : 23033304     EISSN : 26203553     DOI : https://doi.org/10.33558/piksel
Core Subject : Science,
Computer Science & IT Decision Sciences, Operations Research & Management
Jurnal PIKSEL diterbitkan oleh Universitas Islam 45 Bekasi untuk mewadahi hasil penelitian di bidang komputer dan informatika. Jurnal ini pertama kali diterbitkan pada tahun 2013 dengan masa terbit 2 kali dalam setahun yaitu pada bulan Januari dan September. Mulai tahun 2014, Jurnal PIKSEL mengalami perubahan masa terbit yaitu setiap bulan Maret dan September namun tetap open access tanpa biaya publikasi. p-ISSN: 2303-3304, e-ISSN: 2620-3553. Available Online Since 2018.
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 304 Documents
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Teknis Kerja Docker Container untuk Optimalisasi Penyebaran Aplikasi Khalida, Rakhmi; Muhajirin, Adi; Setiawati, Siti
PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic Vol 7 No 2 (2019): September 2019
Publisher : LPPM Universitas Islam 45 Bekasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/piksel.v7i2.1819

Abstract

Abstract Today, web-based applications more accessible because it can be used in various computer platform only by running the web browser. The developers of the website create some applications that are accessible to all people normally by installing the application in the server. Modern web hosting system, in each of the server, manage multiple web applications. Along with the increase in quality when the presence of high availability requirements of a web service then the server load will increase. Each web application has a dependency on one operating system specific versions of packages including intact as well as well as the provisioning system into application problems for the server. Software engineering with Docker container has been recognized by many developers because it is considered as a solution to current trends. In addition, Docker has a simple application deployment process. This research used Docker Container with the result that Docker container can provide solutions to web applications developers who need to perform a maximum spread of Docker application. The analysis of the information systems was used as a research method in developing a Docker container-based application. The result showed Docker Container could increase developer productivity, reduce server load and the storage. Keywords: Web, App, Docker, Container Abstrak Aplikasi berbasis web semakin banyak digunakan karena dapat diakses di berbagai platform komputer hanya dengan menjalankan web browser. Para pengembang website agar aplikasi yang dibuat dapat diakses semua orang biasanya melakukan install aplikasi ke dalam server. Sistem web hosting modern, di dalam setiap servernya, mengelola banyak aplikasi web. Seiring peningkatan kualitas saat hadirnya kebutuhan high availability dari layanan web maka beban server akan meningkat. Masing-masing aplikasi web yang memiliki ketergantungan dengan satu sistem operasi utuh termasuk paket versi tertentu juga serta aplikasi bawaan sistem menjadi masalah untuk server. Software Docker dengan teknik container banyak dilirik para pengembang aplikasi karena dianggap sebagai solusi trend saat ini. sehingga Docker telah memudahkan proses penyebaran aplikasi. Pada penelitian ini akan dilakukan pembahasan teknis kerja Docker Container, melihat teknis kerja Docker Container dapat memberikan solusi pada pengembang aplikasi web yang membutuhkan Docker untuk maksimal melakukan penyebaran aplikasi. Metode penelitian yang digunakan adalah analisis sistem informasi yang telah dikembangkan dan dilakukan penyebaran menggunakan teknologi Docker container. Hasil penelitian yang didapatkan adalah Docker Container dapat meningkatkan produktivitas pengembang, membuat beban server berkurang, dan mengurangi jumlah penyimpanan. Kata kunci- Web, Aplikasi, Docker, Container
Perencanaan Strategis dan Pemodelan Obyek dalam Mengembangkan Sistem Chatbot Kusumawati, Arie; Susanty, Yunisa
PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic Vol 7 No 2 (2019): September 2019
Publisher : LPPM Universitas Islam 45 Bekasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/piksel.v7i2.1820

Abstract

Abstract Information technology and the Internet (Internet of Things) today have been implemented in all aspects of life. This seems to be in line with the growing public interest in e-commerce. The e-commerce growth can be used as a competitive advantage of an organization. The company currently has a chatbot product which is a combination of chat and e-commerce in one application. Chatbot is a computer application which is designed to understand text and audio that can interact with humans. XYZ company currently requires business strategy planning to gain a broader market share of their products. In addition, the latest chatbot design can attract customers’ interest in chatbots use of XYZ company. The analysis was carried out by using Strength, Weakness, Opportunity, and Treats (SWOT) analysis and Unified Modeling Language (UML) to analyze and design the new chatbot. The results obtained a new proposed business processes and analysis as well as new chatbot system design of XYZ company. Keywords: chatbot, business process, SWOT, UML, Fishbone Abstrak Teknologi informasi dan internet dewasa telah ini dimanfaatkan diseluruh aspek kehidupan. Hal ini nampaknya sejalan dengan bertumbuhnya minat masyarakat terhadap e-commerce. Pertumbuhan e-commerce yang terus mengalami peningkatan, dapat dijadikan suatu peluang yang telah dilihat oleh PT. XYZ. Saat ini perusahaan memiliki produk chatbot yang merupakan gabungan antara chat dan e-commerce dalam satu aplikasi. Chatbot adalah komputer yang telah dirancang khusus untuk memahami teks maupun audio dan dapat berinteraksi dengan manusia. PT XYZ saat ini membutuhkan perencanaan strategi bisnis yang dapat dipergunakan untuk mendapatkan pangsa pasar yang luas terhadap produk mereka dan juga perancangan chatbot yang terbaru sehingga pelanggan tertarik menggunakan chatbot dari PT XYZ. Analisis dilakukan dengan memanfaatkan SWOT analsisi dan UML untuk menganalisis serta perancangan chatbot terbaru. Hasil yang didapatkan adalah proses bisnis dan analisis serta perancanggan sistem chatbot terbaru PT.XYZ. Kata kunci: chatbot, proses bisnis, SWOT, UML, Fishbone
Metode Rapid Application Development dalam Sistem Informasi Geografis Rute Angkutan Umum Kota Depok (SIGEPOK) Berbasis Web Pohan, Achmad Baroqah; Setianingrum, Herlin Widasiwi
PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic Vol 7 No 2 (2019): September 2019
Publisher : LPPM Universitas Islam 45 Bekasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/piksel.v7i2.1826

Abstract

Abstract Depok city, West Java, Indonesia is located in the south of Jakarta, between Jakarta and Bogor. This city has 2.1 million people in 2016 with a high mobility society characteristic. Therefore, they need adequate transportation mode for supporting their activities. The availability of information for public transportation route is a mandatory requirement for Depok city. The use of Internet technology for the implementation of geographic information system is expected to contribute to the success factor of public transportation service. In this study, the proposed system utilized Google Maps in processing and visualizing the public transport route map. The system is designed using Rapid Application Development software development that suitable for faster system development. With this information system, the community is expected to be easier to get information about public transport in Depok city. In addition, the purposed system could give the benefits, i.e. increasing the use of public transport, decreasing the use of private vehicle in people daily activities, and reducing the traffic jams in the city. The proposed system this study was a web-based GIS application that provides information about public transport service in the city of Depok. Keywords: Rapid Application Development, Geographic Information System, Public Transportation, Web Abstrak Kota Depok adalah sebuah kota di provinsi Jawa barat yang terletak tepat di selatan jakarta, yakni diantara Jakarta dan bogor. Populasi kota Depok pada tahun 2016 mencapai 2,1 juta penduduk dengan mobilitas masyarakatnya yang tinggi. Hal tersebut menjadikan masyarakat kota Depok sangat membutuhkan moda transportasi yang memadai untuk menjalankan segala aktifitasnya. Kemudahan informasi mengenai rute rute transportasi umum juga menjadi sebuah kebutuhan wajib bagi masyarakat kota Depok. Pemanfaatan teknologi internet untuk membangun sebuah sistem informasi geografis diharapkan dapat berkontribusi memberikan kemudahan bagi masyarakat dalam mendapatkan rute angkutan umum. Sistem ini memanfaatkan Google Maps dalam mengolah dan memvisualisasikan peta rute angkutan umum. Sistem dirancang dengan menggunakan metode pengembangan perangkat lunak Rapid Application Development, dengan harapan sistem lebih cepat diimplementasikan. Dengan adanya sistem informasi ini, diharapkan masyarakat lebih mudah mendapatkan informasi mengenai rute angkutan umum di kota Depok. Selain itu tujuan penelitian ini dapat berdampak peningkatan penggunaan transportasi umum oleh masyarakat dibandingkan penggunaan kendaraan pribadi saat melakukan aktifitas harian yang secara tidak langsung dapat mengurangi angka kemacetan di kota Depok. Hasil dari penelitian ini adalah sebuah aplikasi GIS berbasis web yang memberikan informasi rute rute angkutan umum di kota Depok. Kata kunci: Rapid Application Development, Sistem Informasi Geografis, Transportasi Umum, Web
Animasi Interaktif Pengenalan Flora Dan Fauna Di Indonesia Pada SD 03 Cakung Jakarta Timur Lubis, Riski Aditya; Herlawati, Herlawati
PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic Vol 7 No 2 (2019): September 2019
Publisher : LPPM Universitas Islam 45 Bekasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/piksel.v7i2.1841

Abstract

Abstract In the city, elementary-school children are less familiar with flora and fauna. An animation application was proposed to assist them in learning flora and fauna as well as to help teachers and parents in teaching elementary-school children to understand the flora and fauna. Data were collected from various sources and the software to build such applications was prepared, i.e. Adobe Flash. To develop the application, a life cycle method was used, including: concept, design, material collecting, assembly, testing, and distribution. Testing results showed that the proposed application can be used as an additional learning material and help students to understand a subject more easily. In addition, teaching flora and fauna for children in Indonesia needs a strategy through additional facility in the class. To attract attention, it is necessary to create a class situation that makes children motivated to learn as well as the use of aids or media when the teacher is teaching. Also, the rapid advances in technology, especially information technology, encourage people to develop learning media that can be used anytime and anywhere outside the classroom. The proposed application was called Interactive Animation of Introduction to Flora and Fauna in Indonesia, and was implemented in SD 03 Cakung, East Jakarta, Indonesia. Keywords: Interactive animation, Flora, Fauna, Instructional Media. Abstrak Sekarang ini, anak SD kurang begitu mengenal flora dan fauna. Animasi ini diharapakan mampu membantu mereka dalam mencari informasi flora dan fauna. Animasi ini dapat membantu masyarakat terutama orang tua dan guru SD bisa mengajarkan kepada anak-anak mereka untuk lebih mengenal flora dan fauna. Pengumpulan data dari informasi flora dan fauna dari berbagai sumber perlu dilakukan, serta menyiapkan software yang dibutuhkan untuk membangun aplikasi. Langkah berikutnya yaitu membangun aplikasi dengan adobe flash sebagai media pembuatannya. Dalam pembuatan animasi ini digunakan metode multimedia development life cycle, terdapat tahapan-tahapan meliputi concept, design, material collecting, assembly, testing, dan distribution dalam pembentukan kerangka pemikiran dalam multimedia development life cycle. Berdasarkan hasil uji aplikasi pada siswa Selain itu multimedia pembelajaran ini juga dapat membantu guru menyampaikan materi pengenalan hewan dengan lebih mudah. Mempelajari flora dan fauna di Indonesia perlu adanya cara atau strategi yang dapat memudahkan anak-anak dalam belajar. Untuk menarik perhatian, perlu diciptakan situasi kelas yang membuat anak-anak termotivasi untuk belajar. Salah satu caranya adalah dengan penggunaan alat bantu mengajar atau media ketika guru mengajar. Maka hasil dari penelitiran ini adalah sebuah program “Animasi Interaktif Pengenalan Flora Dan Fauna Di Indonesia Pada SD 03 Cakung Jakarta TImur Dengan Metode Multimedia Development Life Cycle”. Kata kunci: Animasi Interaktif, Flora, Fauna, Media Pembelajaran.
Prototype Data Mining Pola Jabatan Fungsional Dosen Menggunakan Teknik Emerging Pattern: Studi Kasus Universitas Mercu Buana Nuruliyani, Nuruliyani; Warnars, Harco Leslie Hendric Spits
PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic Vol 7 No 2 (2019): September 2019
Publisher : LPPM Universitas Islam 45 Bekasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/piksel.v7i2.1842

Abstract

Abstract Lecture Functional position is used to ensure the development of lecturer carrier, structural position, and professionalism improvement. Every lecturer has a right to propose a functional promotion as long as their education background is linear. Data mining has been widely used to analyze data into information in term of patterns that are easily understand by the users. In order to create a functional position pattern that produces beneficial and useful results, the data mining techniques are utilized for analyzing, for example the emerging pattern. The emerging pattern technique represents very strong distinguishing knowledge between datasets and shows an accurate classification ability. The results of data mining with emerging pattern techniques were used in this study to obtain patterns of functional positions and to classify lecturers' educational linearity. The learning data results obtained a confidence value for the sex dataset confidence values for male and female itemset of 50%. Dataset functional lecturers having higher confidence was Lectors of 300 points with a confidence value of 73%. Department dataset which had higher confidence value was psychology by 85%. The highest confidence value in the dataset from tertiary institutions originates from abroad by 62% and for the age dataset that most have functional lecturer positions were aged 51-70 years with a confidence value of 55%. Keywords: Data Mining, Emerging Pattern, Fungsional Position, Lecturer, Linear Education Abstrak Suatu pola untuk menjamin pembinaan karier kepangkatan, jabatan dan peningkatan profesionalisme dosen disebut Jabatan fungsional dosen. Setiap dosen berhak untuk mengajukan kenaikan jabatan fungsional dengan syarat salah satunya adalah liniear dalam bidang ilmu. Data mining mampu menganalisis data menjadi informasi berupa pola yang mempunyai arti bagi pendukung keputusan. Agar proses dalam pencarian pola jabatan fungsional ini menghasilkan nilai tambah dan berguna maka dibutuhkan teknik data mining untuk menganalisanya. Salah satu teknik dalam data mining adalah emerging pattern. Teknik emerging pattern merepresentasikan pengetahuan pembeda yang sangat kuat antara dataset dan menunjukkan kemampuan klasifikasi yang akurat. Hasil dari data mining dengan teknik emerging pattern adalah mendapatkan pola (pattern) dalam jabatan fungsional dan mengelompokkan kelinieritasan pendidikan dosen. Dari hasil learning data diperoleh nilai confidence untuk dataset jenis kelamin nilai confidence untuk itemset Laki-laki dan perempuan sebesar 50%. Dataset jabatan fungsional dosen yang nilai confidence nya lebih besar adalah Lektor 300 dengan nilai confidence sebesar 73%. Dataset jurusan yang mempunyai nilai confidence terbesar adalah psikologi sebesar 85%. Nilai confidencen yang paling besar pada dataset asal perguruan tinggi berasal dari luar negeri sebesar 62% dan pada dataset usia yang paling banyak memiliki jabatan fungisonal dosen berada pada usia 51-70 tahun dengan nilai confidence sebesar 55%. Kata Kunci: Data Mining, Emerging Pattern, Jabatan Fungsional, Dosen, Linier.
Raw Material Usage and Process Order Module Development using SAP: A Case Study from General Packaging Manufacturer Richard, Richard; Setiawan, Julius Raymond; Surya, Mahenda Metta
PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic Vol 8 No 1 (2020): Maret 2020
Publisher : LPPM Universitas Islam 45 Bekasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/piksel.v8i1.2014

Abstract

ERP systems widely used in manufacturing companies, as manufacturing order and costing become a key component in the core business process. In order to increase the management effectiveness in the company, raw material usage in the manufacturing process becomes essential data to be discovered by the company, as the production cost derived from the usage of the raw material itself. SAP ERP can be customized and tailored to meets the business process needs as the leading software company in providing end-to-end ERP Systems. This research uses the UML diagram in the module design process, and the module application itself built under the SAP environment. With the outcome of ERP system module design from this research, the company could discover manufacturing process efficiencies by utilizing a set of system modules.
Online Expedition Services System for Customer at XYZ Ltd. Dina, Nasa Zata; Sabilla, Wilda Imama; Handoyo, Irvandy
PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic Vol 8 No 1 (2020): Maret 2020
Publisher : LPPM Universitas Islam 45 Bekasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/piksel.v8i1.2015

Abstract

XYZ Ltd. is an expedition company that uses container ships and container trucks as transportation modes. There are three business process transactions that are carried out by the company, i.e. customer registration, ordering expedition services, and payment expedition services. Currently, all business process transactions are carried out manually, so process automation is needed in order for the business processes to run more effectively and efficiently. For this purpose, an Online Expedition Services Customer Service Information System was proposed to be built. This system consists of three main processes, namely the customer registration process, the customer order process, and the payment process and report generation. XYZ Ltd. Customer Service Information System was built following the waterfall development model. The stages of system development consist of five stages, namely planning, requirements analysis, database, and interface design, implementation of program code writing and testing and system maintenance. In implementing and testing the system, whole system requirements have been checked; the three main business processes in the proposed online system were running precisely, effectively and efficiently.
Consumer Satisfaction of Sorabel Applications Using the Delone and Mclean Method Dari, Wulan; Prahartiwi, Lusa Indah
PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic Vol 8 No 1 (2020): Maret 2020
Publisher : LPPM Universitas Islam 45 Bekasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/piksel.v8i1.2016

Abstract

The rapid development of information technology influences on all fields of the economy. One form of the development of information technology is about how consumers shop through online stores. Researchers need to do this research because nowadays there are many online stores that have developed in Indonesia. Researchers want to know how much influence the quality of information and service quality on customer satisfaction and make a positive contribution and make continuous purchases at the online store. This study uses the Delone and Mclean methods and with AMOS software. The purpose of this study is to analyze a number of hypotheses, which are: H1: System Quality has a positive effect on Use; H2: Use has a positive impact on net benefits; H3: System Quality has a positive impact on User Satisfaction; H4: User Satisfaction has a positive effect on Use; H5: Information Quality has a positive effect on Use; H6: Information Quality has a positive effect on User Satisfaction; H7: User Satisfaction has a positive effect on Net benefits; H8: System Quality has a positive effect on Information Quality; H9: Information Quality has a positive effect on System Quality. The test results can be seen that Quality System has a positive effect on User Satisfaction, this can be seen from the estimated value of 0.529, User Satisfaction has a positive effect on the Net benefits that can be seen from the estimated value of 1,146, and User Satisfaction has a positive effect on Use with an estimated value of 1,352. From the test results with the final research model that supports the hypothesis (H0) said that there is a relationship between variables with the level of satisfaction of the Sorabel Application to the Sorabel Application user as a medium for online purchases
Parallel Computation in Uncompressed Digital Images Using Computer Unified Device Architecture and Open Computing Language Koprawi, Muhammad
PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic Vol 8 No 1 (2020): Maret 2020
Publisher : LPPM Universitas Islam 45 Bekasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/piksel.v8i1.2017

Abstract

In general, a computer program will execute instructions serially. These instructions will be run on the CPU or referred to as serial computing. But when computing is run in large numbers, the time required by serial computing becomes very long. Therefore, we need another computation that can streamline data processing time such as parallel computing. Parallel computing can be done on GPUs (Graphical Processing Units) that are run with the help of toolkits such as CUDA (Computer Unified Device Architecture) and OpenCL (Open Computing Language). CUDA can only be run on NVIDIA graphics cards, while OpenCL can be run on all types of graphics cards. This research will compare the performance of parallel computing time between CUDA and OpenCL tested on uncompressed digital images. The digital image tested has several different sizes. The results of the study are expected to be a reference for digital image processing methods.
Logistic Model Tree and Decision Tree J48 Algorithms for Predicting the Length of Study Period Maulana, Mohamad Firman; Defriani, Meriska
PIKSEL : Penelitian Ilmu Komputer Sistem Embedded and Logic Vol 8 No 1 (2020): Maret 2020
Publisher : LPPM Universitas Islam 45 Bekasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/piksel.v8i1.2018

Abstract

One point to be assessed in the accreditation process in an institution is the length of the student's study period. The Informatics department in XYZ college has been accredited by the national accreditation bureau for higher education (BAN-PT), but the accreditation has the potential to be improved. One thing that affects the accreditation value is many students did not graduate on time. Therefore, the current study used available student data, both academic and non-academic, using data mining. Two model classifications were used, i.e. Logistic Model Tree (LMT) and Decision Tree J48. The study was aimed to compare LMT and Decision Tree J48 algorithm in predicting the length of student’s study and to find out the influence factors. The data were Informatics Engineering students who have graduated in February 2018 to February 2019 (135 records). Results showed that the LMT algorithm produced an accuracy rate of 71% better than Decision Tree J48 (62.8% accuracy) in predicting the length of the student’s study. The factors influencing the length of study of students are temporary grade point average (GPA) of the first semester, temporary GPA of the second semester, organizational status, and employment status.

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