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Paradigma
Published by Universitas Bina Sarana Informatika
ISSN : 14105063     EISSN : 25793500     DOI : http://dx.doi.org/10.31294/paradigma
Core Subject : Science,
Computer Science & IT
The Paradigma Journal is intended as a medium for scientific studies of research, thought and analysis-critical issues on Computer Science, Information Systems, and Information Technology, both nationally and internationally. The scientific article refers to theoretical reviews and empirical studies of related sciences, which can be accounted for and disseminated nationally and internationally. Paradigma Journal accepts scientific articles research at Expert Systems, Information Systems, Web Programming, Mobile Programming, Games Programming, Data Mining, and Decision Support Systems.
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 86 Documents
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Internet Exchange Point Network Implementation Using IXP Manager And Bird in Idcloudhost Nurul Wahda R. Kasad
Paradigma Vol. 25 No. 1 (2023): March 2023 Period
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/p.v25i1.1806

Abstract

Internet Exchange Point (IXP) is a network infrastructure providing facilities for connecting devices to exchange traffic. In building an IXP network, there are several main components: routers, switches, and IXP member devices. This research uses the UCLA method according to the scenario that has been made based on qualitative data from interviews with IDCloudHost. The research object is the IXP network owned by IDCloudHost, which was previously built using BIRD as the primary infrastructure in the form of a platform. This study aims to optimize the existing IXP network management process by re-implementing it using IXP Manager as the primary infrastructure. The research results show that the IXP network management process was done manually. BIRD configuration needed to be done on several different devices and could only be operated by IDCloudHost's Chief Technology Officer. The configuration process was done manually. After using IXP Manager, IXP network management on IDCloudHost Bogor configurations can generate automatically. All technicians operate the availability of IXP network performance graphs, which are more centralized and can. In addition, it also has an impact on the management process that can be carried out from a technical and administrative side, can be developed and integrated into various existing services at IDCloudHost, optimizes employee performance, and increases the maturity and business continuity of the company which means IXP network management at IDCloudHost can be optimized by using IXP Manager and BIRD
Optimization of the YOLOv7 Object Detection Algorithm for Estimating the Amount of Apple Harvest Verry Riyanto; Imam Nawawi; Ridwansyah Ridwansyah; Ganda Wijaya; Toto Haryanto
Paradigma Vol. 25 No. 1 (2023): March 2023 Period
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/p.v25i1.1809

Abstract

The increasing population consumed in high production and food needs for survival. Apples are one of the crop harvest products in Indonesia whose needs are increasing, because they are not only needed for human vitamins but can be used as hand fruit or a form of gratitude to those who receive the fruit. In the process of harvesting apples in agricultural land, harvesting is often found which is not feasible in the hands of consumers because it takes too long for apples to not be harvested when the condition of the fruit is feasible in maturity. Therefore, the authors approach this problem by processing the image results obtained to form a detection model, whether the apples are said to be feasible to be harvested immediately and from the image results it can also be calculated the number of fruits captured by the image model , feature enhancements Estimates on objects from this image model are expected to provide more timely harvest predictions in order to provide longer aging of apples and good fruit quality after reaching consumers
Prediction Of Infant Mortality Using The Decission Tree And Genetic Algorithm Methods Suhardjono Suhardjono; Adjat Sudradjat; Bilal Abdul Wahid; Hari Sugiarto; Hafis Nurdin
Paradigma Vol. 25 No. 1 (2023): March 2023 Period
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/p.v25i1.1819

Abstract

One of the things that plays a role in reducing infant mortality is the government. Based on infant mortality data in Jakarta in 2018 that has been previously tested with the decision tree algorithm, the update in this study is to use the genetic algorithm. The purpose of the update is to increase the accuracy of the results to be maximized. From the test results with the DT algorithm optimized by GA, the maximum accuracy value is 100%, and each attribute has a weight value of 1 where the value is the maximum value. After obtaining maximum results, the data will be used to reduce infant mortality, especially in Jakarta
Application of Apriori Algorithm to Determine Sales of Traditional Foods Siti Nurajizah; Normah Normah; Nurfitriani Nurfitriani
Paradigma Vol. 25 No. 1 (2023): March 2023 Period
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/p.v25i1.1840

Abstract

Competition in the food sales industry is growing, making business owners have to be creative to increase sales turnover. Sales activities that occur every day make sales data increase. Researchers intend to make data on Traditional Restaurant as the basis for data mining processing on food sales using the apriori algorithm. The application of the Apriori Algorithm aims to find the most item combinations based on transaction data and then form association patterns from combinations of items. Association patterns are formed with a minimum support value of 10% and a minimum confidence value of 40% which results in 3 association rules and the most sold food products are Krupuk Bangka and Karedok with a support value of 0.105% and a confidence value of 0.583%
The Acceptance of ATM Drive Thru of Bank CIMB Bintaro Branch Jakarta Using UTAUT Model Normah Normah; Abdul Hadi; Fani Nurona Cahya
Paradigma Vol. 25 No. 2 (2023): September 2023 Period
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/p.v25i2.1857

Abstract

Drive thru ATM Service is one application of technology in the field of banking services which allows customers to take money without leaving their car. With this Drive thru ATM service customers can take money easily and quickly. The objective of this research is to know how big the customer acceptance to the existence of this Drive thru ATM service by using research method of UTAUT model (Unified Theory of Acceptance and Use of Technology). This research uses 5 (five) constructs in UTAUT (Perified Expectancy), Effort Expectancy, and the intention of keprilakuan to use the system (Behavioral Intention to Use The System). With the implementation of this research has been known how much the acceptance of customers to the presence of Drive thru ATM service. The results showed that the use of Drive thru ATM service was welcomed by customers of Bank Cimb Niaga. Because there is a positive relationship between all the variables included in the study and all hypotheses have a good effect. So the conclusion is independent variables significantly have a positive relationship to the dependent variable
Bahasa Inggris Desy Novita Sari; Rahmi Rahmi
Paradigma Vol. 25 No. 2 (2023): September 2023 Period
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/p.v25i2.2022

Abstract

Although there is a lot of research on websites, there is very little research on art gallery websites in Indonesia. As a result, this study examines the quality of the National Gallery of Indonesia’s (commonly referred to as Galnas) website as a source providing information about the gallery by analyzing end-user perceptions through methods such as WebQual 4.0, importance–performance analysis, and customer satisfaction index (CSI). Fifty undergraduate and postgraduate college students in the Library and Information Science (LIS) program of the Faculty of Humanities at the University of Indonesia were selected as respondents based on convenience sampling. The study found that compared to other sources of information, the Galnas website was chosen the least, but the overall services of the website met user expectations, as evidenced by a CSI score of 83.88% for undergraduate college students and a CSI score of 74.96% for postgraduate college students. This research contributes to the enhancement of the quality and accessibility of the Galnas website.
Perancangan Sistem Informasi Pembelian, Penjualan dan Persediaan di UD. Koleksi Monza Hita Hita; Joosten Joosten
Paradigma Vol. 25 No. 2 (2023): September 2023 Period
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/p.v25i2.2054

Abstract

The information system is also one of the most important parts for companies in increasing productivity, both in obtaining information, processing, and using the information, especially for the benefit of the company. UD. Monza Collection is a form of business that is engaged in distributors for women's clothing such as shorts, leggings, tank tops, and others and then sells them wholesale. The problem with the store is that the store often has difficulty in knowing the amount of raw materials by the distribution staff quickly and the calculation of the number of finished goods by the warehouse staff who are very prone to errors, this will result in delays in distribution and sales activities. The system design methodology used is the System Development Life Cycle (SDLC) methodology. The design of the input system using Microsoft Visual Studio 2015, The design of the system output using Crystal Report and data storage using Microsoft SQL Server 2014. The result of this writing is a desktop design that makes it easy to find out the available stock and makes it easy to make the required reports quickly. So that the results of this information system design can help the store in managing information and computerized business processes.
Adaptive Delta Modulation Simulation and Analysis Using MatLab Djadjat Sudaradjat; Andi Rosano
Paradigma Vol. 25 No. 2 (2023): September 2023 Period
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/p.v25i2.2151

Abstract

The system for converting analog signals to digital signals has become a necessity, considering that the tools currently used are digital computers. One of the analog-to-digital conversion systems is the delta modulation system. In delta modulation, only one bit is used to encode each change in the input signal, where a rising signal is encoded into a one bit and a falling signal is encoded into a zero bit. This can save the bit rate which, when transmitted over the transmission channel, can save the transmission bandwidth, and when stored in computer storage media, can save storage space. However, if the slope of the signal rises and falls sharply, the delta modulation system cannot follow these signal changes, which is called slope overload. To overcome this problem, an adaptive delta modulation system was developed that has variable or adaptive pulse height for both one and zero bits. In this paper, a comparison between the delta modulation system and the adaptive delta modulation system using MatLab application will be simulated and analyzed. From the simulation results, it can be seen that the adaptive delta modulation system is able to overcome slope overload compared to the delta modulation system.
Goods Procurement Audit System Information At PT. Global Satria Aji Maya Pratiwi; Narti Narti
Paradigma Vol. 25 No. 2 (2023): September 2023 Period
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/p.v25i2.2260

Abstract

As an effort to realize ideal information for companies, the implementation of reliable information technology governance is needed by companies. This study aims to audit the application of information technology governance of the goods procurement system at PT. Global Satria Aji, because the company PT. Satria Aji Global wants to check profit or loss and also wants to minimize losses related to the goods procurement system.  The problem that is often experienced by companies is a system that is deemed unable to accommodate all the data needed when incoming data increases. This study uses the COBIT 5 framework using the EDM01, APO01, APO02, APO07, DSS01 and MEA01 process domains. The calculation of the average maturity level of the six domains used is 1.58 in decimal numbers or 158% in percent. In the study it was found that the biggest discrepancy occurred in the APO01 domain where the difference between the expected conditions and the conditions that occurred reached 2.04. The recommended improvement is to provide a consistent management approach so as to enable corporate governance requirements to be met.
Queue System Implementation at PT. Mulia Persada Indonesia Call Center Services Haryani Haryani; Choirunisa Iqbar Qurotaaini; Cucu Ika Agustyaningrum; Artika Surniandari; Dedi Saputra
Paradigma Vol. 25 No. 2 (2023): September 2023 Period
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/p.v25i2.2310

Abstract

In this modern era, call centers have become an important element in providing efficient and responsive customer service. One of the main challenges faced by call centers is how to efficiently manage customer call queues. This study aims to implement a queuing system at PT Mulia Persada Indonesia's call center service by utilizing a computer network, with the aim of increasing the efficiency and effectiveness of customer service. This research also includes an analysis of network security using a Virtual Private Network (VPN) and point-to-Point Tunneling Protocol (PPTP) as a security method for call center network connections. The results of the study show that the use of PPTP in PT Mulia Persada Indonesia's network security provides significant benefits. Call center employees can connect to the corporate network through a secure connection, even from an external location such as home. This access allows them to access the queuing system and perform call center tasks effectively without having to be in a physical office. Meanwhile, the implementation of a queue system at PT Mulia Persada Indonesia's call center service has had a positive impact, namely increasing customer satisfaction. With an effective queuing system, customer waiting time can be minimized and calls can be handled quickly.

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