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J-SAKTI (Jurnal Sains Komputer dan Informatika)
Published by STIKOM Tunas Pematang Siantar
ISSN : 25489771     EISSN : 25497200     DOI : -
Core Subject : Science,
Computer Science & IT
JSAKTI adalah jurnal yang diterbitkan oleh LPPM STIKOM Tunas Bangsa Pematangsiantar yang bertujuan untuk mewadahi penelitian di bidang Manajemen Informatika. JSAKTI (Jurnal Sains Komputer dan Informatika) adalah wadah informasi berupa hasil penelitian, studi kepustakaan, gagasan, aplikasi teori dan kajian analisis kritis dibidang Ilmu Komputer terbit 2 kali setahun.
Arjuna Subject : -
Articles 50 Documents
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Search results for , issue "Vol 5, No 1 (2021): EDISI MARET" : 50 Documents clear
Penerapan Metode Simple Additive Weighting (SAW) Dalam Menentukan Lokasi Usaha Wati, Embun Fajar
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.316

Abstract

For an entrepreneur, choosing a strategic business location is one of the main keys in establishing a business. In determining the location to choose, there are several considerations or criteria. This criterion will be the basis for choosing a location, and of course in choosing a location takes a long time because the criteria given can be very diverse. To be more effective and efficient, a Decision Support System (DSS) is needed that serves to help entrepreneurs in determining which location is most suitable. In this research the method in spk used is Simple Addidtive Weighting (SAW). SAW processes data by giving weight to the criteria used as a reference in decision making. After that, a matrix of decisions is made based on criteria. The results of the research can be the best recommendation for entrepreneurs to establish a strategic place of business in accordance with their wishes. The sequence of location selection resulting from the application of this SAW method is Teluk Naga with a final result of 6, followed by Poris with a final value of 5.66667, and lastly Dadap with a final value of 5.
Implementasi Data Science dalam Ritel Online: Analisis Customer Retention dan Clustering Customer dengan Metode K-Means Sari, Irma Permata
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.333

Abstract

Data regarding huge sales and purchase transactions are stored electronically in company databases. Leave this data alone so it will not have any impact. Lately, many companies provide promo prices to customers to attract customers. However, the decision is suitable to be taken, regardless of sales growth, to not cause more significant losses. The sales show that has been recorded each year in the sales transaction database. This research focuses on implementing data science at a retail company to analyze sales performance using the cohort analytics method to calculate customer retention and perform clustering customer using the K-Means model. As the results, we can conclude that the company has sales performcean about 37.4%, seen from customer retention and the monthly sales volume within one year. There are three groupings produced, namely ID 0, 1, and 2. Customers with Cluster Label 2 are customers with the highest number of transactions compared to other groups.
Studi Komparatif Kinerja Karyawan Menggunakan Fuzzy Inference System Metode Mamdani Harmayani, H; Saleh, Khairul; Syaputra, Dwi
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.311

Abstract

The problems that can be seen in the company are related to performance including there are still employees who have poor performance, seen from some employees who often violate regulations. In addition, there are still employee performance qualities that are not in accordance with the company's expectations, the persistence and hard work of employees at work are still low and have not shown satisfying results for the company. Many employees who are not disciplined in work, such as working hours are often used for resting. From the research results show to improve performance among employees at PT. Permata Hijau Palm Oleo (PHPO) Belawan is made based on criteria For each employee value data consisting of discrete (crisp) values, the simulation value will then be made. The simulation value is a value that represents each quality achievement standard with a value range of 0 – 100. In this case, a range of values for the simulation can be made as follows : Nilai 0 dan 1 memiliki rentang nilai 0 – 50, nilai 2 memiliki rentang nilai 51 – 75, Nilai 3 memiliki rentang nilai 76 – 100
Analisis Kualitas Website Institut XYZ Menggunakan Metode Webqual dan IPA Saputra, Jeki; Satrianansyah, S; Wijaya, Harma Oktafia Lingga; Rahman, Taufik
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.324

Abstract

A good website is a website that is in great demand by users and provides good information to its users. One of the website applications that can be seen is in universities. To measure the quality of the XYZ Institute website, indicators that affect the quality of the website are needed from the point of view of educators, lecturers and students. Therefore, the methods used to measure the quality of the XYZ Institute website are the Webqual and IPA methods. The description of this research is whether there is an effect of the quality of the XYZ Institute website on usability indicators. Is there an effect of the quality of the XYZ Institute website on the indicators of information quality (Information Quality, is there an effect of the quality of the XYZ Institute website on the indicators of service interaction quality), and, is there an effect of the quality of the XYZ Institute website on the overall indicators. Is there an influence on the quality of the XYZ Institute website with a comparison the level of importance and level of performance in the IPA method. There is a significant influence between usability, quality information and service interaction quality on user satisfaction both partially and simultaneously. In the IPA method in developing the Institute website XYZLubuklinggan In quadrant I has an important priority where the indicators in quadrant I are indicators X16 and X17 and this quadrant is not in accordance with user expectations and has a high level of importance. In Quadrant II the XYZha Institute website rus maintains the indicators are X4, X8, X10, X12, X14, X16, X18, in quadrant III can ignore a little of importance the indicators are X1, X2, X3, X5, X11, X15, and quadrant IV are considered to have a low level of importance but the level of performance on this website is considered very good for users whose indicators are X6 and X7.
Penerapan Metode Waterfall pada Perancangan Sistem Informasi Pendaftaran Siswa Baru Badrul, Mohammad; Ardy, Rizkyan
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.297

Abstract

Education is an effort to develop and develop the potentials possessed by humans because human existence cannot be separated from the environment. One of the institutions to develop human potential is school. school is a center of learning and as a process of socializing and cultivating abilities, values, attitudes, character, and behavior can only occur with conditions of infrastructure, education personnel, curriculum system, and the community environment. SMK Cengkareng 1 is a private educational institution located in West Jakarta. The process of admitting new students at SMK Cengkareng 1 is still done conventionally, where prospective students come to school to register. The new student admission system that occurs at SMK Cengkareng 1 is still inefficient. Because the forms that have been filled in by prospective students must be rewritten into Microsoft Excel, as well as documents that make it difficult for the committee to search for data. One of the efforts to improve the New Student Admissions process and improve services to prospective students, we need a system that can carry out the New Student Admissions process that is not limited by place. One technology that can solve this problem is by utilizing website technology. The Waterfall method is a software development method that allows system building to be carried out in a structured and systematic manner (sequentially) according to the existing development cycle. With this system, it is hoped that it can help prospective students and the committee in the process of admitting new students.
Perancangan Sistem Informasi Voice Of Costumer Berbasis Android pada Dealer PT. Dunia Barusa Meulaboh Ahmad, Adi; Amri, Rizal
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.322

Abstract

PT. Dunia Barusa is one of the largest companies in Aceh which is engaged in motorized vehicles or better known as car sales, service and spare parts. As a large company, PT. Dunia Barusa strives to continue to provide better service to its customers and maintain its relationship with its customers and potential customers. However, there are problems in terms of service and vehicle work processes when customer service. The problem is how customers/prospective customers can be served properly and correctly according to predetermined standards. So that is necessary for an application to get the voice of the customer in order to easily know the customer is satisfied or not satisfied after the vehicle is serviced. In this study, researchers used an Android application as a data processing medium to obtain information on customer satisfaction with existing services in Barusa World so that the information system was used as a benchmark in improving quality and meeting customer satisfaction.
Network Monitoring Sistem Menggunakan Whatsup Gold Pada Pt. Pembangunan Jaya Ancol, Tbk Siregar, Martua Hami
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.312

Abstract

PT. Pembangunan Jaya Ancol, Tbk is a company engaged in recreation, resorts and property. This company uses a network system in transaction operations in each of its business units. Often times a problem is found where the disruption of network devices is only discovered after complaints from users, this is very ineffective because besides disrupting company operations it also causes inconvenience to customers which can have a negative impact on the company's image. There is also a problem where IT Support in the unit is not always in place, because it is handling problems at other users' places. And sometimes problems in the unit cannot be resolved immediately, even sometimes something is overlooked. So we need a Network Monitoring System application to monitor the function or failure of network devices from each unit to the datacenter or server, as well as a helpdesk application to speed up problem handling time. With this application the company can monitor the network system at PT. Pembangunan Jaya Ancol, Tbk so that problems occur before complaints from users can be found, and reduce computerized system downtime. And with the helpdesk facility, it makes handling IT problems in users faster to be handled.
Rancang Bangun Sistem Informasi Survei Kepegawaian Kantor Pelayanan Perbendaharaan Negara Kediri Berbasis Web Kusuma, Selvia Ferdiana; Naufal, Mohammad Farid; Aminulloh, Septian Wijaya; Vernolyo, Panji Yumadana
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.329

Abstract

The State Treasury Service Office in Kediri is one of the services of the state general treasurer in the city of Kediri. The function of the State Treasury Service Office in Kediri, which is responsible for channeling the budget according to its allocation as stipulated in the APBN Law. In order to maintain the quality of the services provided, the State Treasury Service Office in Kediri always carries out supervision. Currently, the employment survey is conducted using the google form. However, the use of this form of google is not optimal. This is because there is no final cost for the staffing survey that has been carried out and there is no report on the results of the survey that has been carried out. Therefore, this study makes a web-based design of the personnel survey information system at the State Treasury Service Office in Kediri. This information system uses the programming language PHP and Javascript (EcmaScript 6) with the MySQL database. Based on the experiments that have been done, all the features in this information system can work according to their function. The design of this information system can help the State Treasury Service Office in Kediri to conduct the performance survey process more efficiently.
Pengefisiensian Penyaluran Barang dan Rute Pengiriman Ekspedisi JNE dengan Aplikasi Graf S, Richasanty Septima; Zulfa, Ira
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.302

Abstract

Nowadays, online shopping trend is very popular and it is common in the era of advanced technology like now. This affects large companies in Indonesia to provide good, effective and efficient shipping services for customer satisfaction. Each delivery service has its own stages of distribution of goods in the process of sending goods from the sender's hand to the recipient's hand. In addition to the stages of distribution of goods, there are other things that must be considered by shipping service providers, namely effective and timely delivery routes. Graph is a science that can be implemented in the stages of distribution of goods and efficiency of delivery routes. The approach used in making freight routes is the Hamilton trajectory with a circular model.
Penerapan Algoritma K-Means Clustering Untuk Pemetaan Kepadatan Penduduk Berdasarkan Jumlah Penduduk Kota Medan Marpaung, Preddy; Siahaan, R. Fanry
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 5, No 1 (2021): EDISI MARET
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v5i1.343

Abstract

Population density in a large city such as Medan will have many impacts on the community. However, often people, either individuals or groups who want to live or live in the city of Medan, choose their location at will without knowing the existing population density classification, so that they can have a big problem impact on the community or tend to be in a circle of huge problems they will face. if you do not know, choose the place of residence that the community will occupy. The community's ignorance of the location of population density in the city of Medan is due to the absence of knowledge or information on population density mapping. So it is necessary to map the population density as new knowledge for the community to avoid or reduce the impact that will be experienced by people who want to live or reside in the city of Medan. This population density mapping will be grouped into 3 groups (clusters) using the K-Means Cluster algorithm, namely very dense (cluster1), dense (cluster2), and medium (cluster3). The results of population density mapping in the city of Medan, namely the very densely populated area of 121 kelurahan, the densely populated area is 30 sub-districts, and areas are no longer found in the city of Medan.

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