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International Journal Of Computer, Network Security and Information System (IJCONSIST)
Published by Universitas Pembangunan Nasional Veteran Jawa Timur
ISSN : -     EISSN : 26863480     DOI : https://doi.org/10.33005/ijconsist.v3i1
Core Subject : Science,
Computer Science & IT
Focus and Scope The Journal covers the whole spectrum of intelligent informatics, which includes, but is not limited to : • Artificial Immune Systems, Ant Colonies, and Swarm Intelligence • Autonomous Agents and Multi-Agent Systems • Bayesian Networks and Probabilistic Reasoning • Biologically Inspired Intelligence • Brain-Computer Interfacing • Business Intelligence • Chaos theory and intelligent control systems • Clustering and Data Analysis • Complex Systems and Applications • Computational Intelligence and Soft Computing • Cognitive systems • Distributed Intelligent Systems • Database Management and Information Retrieval • Evolutionary computation and DNA/cellular/molecular computing • Expert Systems • Fault detection, fault analysis and diagnostics • Fusion of Neural Networks and Fuzzy Systems • Green and Renewable Energy Systems • Human Interface, Human-Computer Interaction, Human Information Processing • Hybrid and Distributed Algorithms • High Performance Computing • Information storage, security, integrity, privacy and trust • Image and Speech Signal Processing • Knowledge Based Systems, Knowledge Networks • Knowledge discovery and ontology engineering • Machine Learning, Reinforcement Learning • Memetic Computing • Multimedia and Applications • Networked Control Systems • Neural Networks and Applications • Natural Language Processing • Optimization and Decision Making • Pattern Classification, Recognition, speech recognition and synthesis • Robotic Intelligence • Rough sets and granular computing • Robustness Analysis • Self-Organizing Systems • Social Intelligence • Soft computing in P2P, Grid, Cloud and Internet Computing Technologies • Stochastic systems • Support Vector Machines • Ubiquitous, grid and high performance computing • Virtual Reality in Engineering Applications • Web and mobile Intelligence, and Big Data
Arjuna Subject : Ilmu Komputer (semua kategori) - Aplikasi Ilmu Komputer
Articles 7 Documents
 1 
Search results for , issue "Vol 3 No 2 (2022): March" : 7 Documents clear
Analysis Of Information Technology Services Management Using ITIL V3 Domain Service Operation (Case Study: Hotel Sinar Sidoarjo) Nur Hasan Assobarry; Fariza Nanda Sabila; Siti Mukaromah
IJCONSIST JOURNALS Vol 3 No 2 (2022): March
Publisher : International Journal of Computer, Network Security and Information System

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ijconsist.v3i2.60

Abstract

Information system is one of the most rapid developments of information technology in its development. This information system itself aims to help human work to be more efficient and effective. The quality of technology has many aspects that must be measured to evaluate in order to continue to develop. Service is an important aspect that needs to be improved in order to support the applied Information Technology. ITIL as a framework that focuses on the assessment of information technology services was chosen as the method to be applied in this research. The problem that often occurs in this Sinar Hotel is the existence of obstacles in customer data in the Front Office department. Customer data is often not inputted into the system so that customers have to re-enter data and this is time consuming and less efficient. The incoming data also sometimes does not match the customer's personal data which also results in the customer needing to re-enter the data. The Service Operation domain was chosen to assess the extent to which the problem management and incident management processes were implemented properly. The results of this study will produce a recommendation to overcome problems and incidents that often occur in order to facilitate the operational activities of Hotel Sinar.
Performance of Contrast Adjustment in Face Recognition with Training Image under Various Lighting Conditions Nugroho, Budi; Eva Yulia Puspaningrum
IJCONSIST JOURNALS Vol 3 No 2 (2022): March
Publisher : International Journal of Computer, Network Security and Information System

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ijconsist.v3i2.63

Abstract

The lighting factor has a very significant effect on facial recognition performance. To reduce the effect of this lighting factor, at the pre-processing stage the researchers used contrast adjustments to the image to improve facial recognition performance. The histogram equalization technique is generally used for contrast adjustment because of its excellent performance to normalize image illumination which is affected by lighting conditions. In this research, empirical experiments were carried out to determine the effect of contrast adjustment using histogram equalization on face recognition in more detail. This research aims to answer the question whether this technique can be used in all image lighting conditions or not. The Robust Regression method is used in this research to recognize faces, which in many cases have very good performance due to lighting factors. Experiments using images in the AR Face Database related to lighting factors. The testing process is carried out by comparing the results of face recognition using the histogram equalization technique in the pre-processing phase and face recognition without pre-processing in each lighting condition. The experimental results show that the use of the histogram equalization technique in pre-processing gives a better face recognition performance effect in low, medium and high lighting conditions. But in very high (extreme) lighting conditions, the use of the histogram equalization technique in pre-processing turns out to have a worse facial recognition performance effect, with an average accuracy of 93.17%, whereas without pre-processing it produces an average accuracy of 94 , 67%.
Evaluating the Usability of Virtual Tour Application Using the System Usability Scale (SUS) Method Nur Cahyo Wibowo; Tri Lathif Mardi Suryanto; Mu'tasim Billah; Fajar Annas
IJCONSIST JOURNALS Vol 3 No 2 (2022): March
Publisher : International Journal of Computer, Network Security and Information System

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ijconsist.v3i2.65

Abstract

UPN "Veteran" Jawa Timur Virtual Tour is a campus virtual application that offers digital information about the university's buildings, rooms, and facilities. It is required to examine usability in order to determine whether the virtual campus tour of UPN "Veteran" Jawa Timur is useful to students. Numerous issues were discovered in the virtual campus tour of UPN "Veteran" Jawa Timur based on observational research by several students. users-friendly The System Usability Scale is a technique for evaluating information systems that involves end users and looks at three aspects: adjective rating, grade scale, and acceptability. Ten statement items are employed as an evaluation measure in the process of evaluating the usability scale system. The ultimate outcome of the evaluation was a 64 on a scale of one to ten. According to these criteria, the Virtual Tour of UPN "Veteran" Jawa Timur belongs to the high adjective rating group, group D on the grading scale, and group good on the acceptability scale. If the Virtual of UPN "Veteran" Jawa Timur Tour is still used, it can be stated that the usability component of the virtual tour has to be improved.
Accuracy of Kidney Disease Expert System Based On Certainty Factor and Dempster Shafer Algorithm Agussalim; Astuti Triana, Nani; Maya Safitri, Eristya; Wulansari, Anita; Fitri Ana Wati, Seftin
IJCONSIST JOURNALS Vol 3 No 2 (2022): March
Publisher : International Journal of Computer, Network Security and Information System

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ijconsist.v3i2.66

Abstract

The information technology developments today resulted in several innovations, including the existence of an Expert System. The systems help diagnose diseases without directly meeting with experts/doctors. Many researchers have proposed algorithms to improve the accuracy of the expert system to approach the diagnosis by experts/doctors, including certainty factor and dempster shader. This study compares the algorithm's accuracy with the results of expert diagnosis of kidney disease. The expert system was developed using UML and a web-based version. From the comparison results, the dempster shaver algorithm has an accuracy rate of 80%, while the certainty factor is 60% compared to expert diagnoses.
GIS Land Suitability to Increasing Agricultural Production for the Agriculture Supply Chain: A Systematic Literature Review Seftin Fitri Ana Wati; Fitri, Anindo Saka Fitri; Dhian Satria Yuda Kartika; Anita Wulansari; Eristya Maya Safitri; Agussalim
IJCONSIST JOURNALS Vol 3 No 2 (2022): March
Publisher : International Journal of Computer, Network Security and Information System

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ijconsist.v3i2.67

Abstract

Agricultural development is essential for the community's survival because it is a major source of food. Food production is a critical component of food security. Food security must be improved to meet market demand, and one of the fundamental goals of agricultural growth is to provide sufficient quantities of food. Increasing demand for natural resources, as well as environmental issues, are putting pressure on the current agricultural supply chain, which includes agricultural land suitability. Land evaluation is a process of analyzing land resources for specific uses using an established technique or method, and it is required to incorporate land appropriateness. According to the criteria, the findings of land suitability will give information and/or land use guidance. The land's appropriateness might be evaluated in its existing state (actual land suitability) or after changes have been made (potential land suitability). To address these issues, the agricultural sector must transition from traditional agriculture to smart agriculture. One of the technologies and system modeling that drives the current technique to smart agriculture with an integrated approach to evaluate the sustainability of agricultural land suitability is the geographic information system (GIS). The Systematic Literature Review (SLR) from prior investigations is presented in this publication. The articles are divided into two groups based on their approaches: agricultural land appropriateness for rice plants and the application of geographic information systems (GIS), comprising agricultural land suitability, site selection, and effect evaluation. The goal of this research is to determine what criteria are significant in increasing the quality of GIS applications in agriculture. This outcome is expected to assist stakeholders in formulating policies based on the performance of GIS data management in enhancing agricultural productivity and promoting agriculture supply chain management.
E-commerce Website Development Using Scrum Methods on Small Business Anita Wulansari; Kartika, Dhian Satria Yudha; Agussalim; Wati, Seftin Fitri Ana; Safitri, Eristya Maya; Fitri, Anindo Saka
IJCONSIST JOURNALS Vol 3 No 2 (2022): March
Publisher : International Journal of Computer, Network Security and Information System

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ijconsist.v3i2.69

Abstract

Websites are viewed primarily as a platform from which SMEs can portray a sophisticated image and advertise/market their products. One of the main factor affect the adoption of e-commerce by SMEs is the enviroment influence. On small business, the process of recording orders and sales transactions was done manually. These lead to customers complaints because they have to wait for a long time to get the product. In addition, the owners of small business find it difficult to know the popular products among customers. Moreover, the companys are eager to reach out to potential customers. Therefore, an e-commerce website is required not only as a solution to all these problems but also as a bridge between the business and their customers. The website was developed using the Scrum method. The application development process required three sprints to complete the seventeen product backlogs. The system testing proved the system is running according to its function and is accepted by the user.
How IT Support a Telecommunication Company’s Agility to Respond Changing Market Needs? : Literature Review Eristya Maya Safitri; Apol Pribadi; Agussalim; Seftin Fitri Ana Wati; Anita Wulansari; Anindo Saka Fitri
IJCONSIST JOURNALS Vol 3 No 2 (2022): March
Publisher : International Journal of Computer, Network Security and Information System

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ijconsist.v3i2.71

Abstract

The phenomenon of very dynamic and competitive business competition requires every telecommunication company to be adaptive in all changes. Now information technology does not only play a role in supporting business processes. IT is expected to play a major role in supporting the company's agility to adapt to the business environment. Corporate agility can provide various advantages, namely the organization is able to detect changes early and explore various solution options as a decision-making process in creating innovation. This journal provides an effective conceptual model related to how information technology is able to create organizational agility in telecommunications companies. This conceptual model is expected to be a reference for the adoption of information technology in providing a fit impact for the company.

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