• Convergence Security Journal
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• v.14 no.1
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• pp.77-83
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• 2014

In times past, the awareness of security held good on the physical aspect, but it has been expanded to the aspect of information security and management security owing to the development of information and communication technology, therefore an effort is being made to meet multidimensional security needs. These realities are currently changing the viewpoint of consumers from manned guarding to machine-aided guarding. The change to the machine-aided guarding caused the profitability problem of manned guarding companies, and brought about a reverse side effect that prompt and correct countermeasure was inferior to that of manned-guarding. Therefore, this study proposes a 'smart time & attendance management system' that can be applied to various types of work and can minimize position information.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2019.05a
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• pp.327-329
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• 2019

In this paper, we propose an automatic attendance management system for classrooms using OpenCV and machine learning technology. When a face photograph is input at the entrance of the classroom using a general purpose camera for PC, the attendance is checked by comparing the similarity of the face of the already stored student. In this study, the prototype was implemented using the machine learning library dlib, and about 10% of the students had a recognition rate of about 70%.

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• v.13 no.6
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• pp.496-502
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• 2020

The electronic attendance management system is being introduced and operated on a pilot basis by some universities and educational institutions. However, most of the related systems have installed and operated the existing barcode and magnetic card systems. Classroom attendance is managed by introducing RF cards, but it causes problems such as recognition distance (less than 5cm) and the need for a check process in which students have to read the card each time with a reader for attendance. Also, it is not possible to respond in real time to the situation of midterm (early leave, absence from the second lecture time, etc.) because it is used in the lecture time of one subject with the record checked once. In order to solve these problems, the various mobile attendance systems proposed to solve these problems are also unable to fundamentally solve problems such as interim attendance and proxy attendance because they check attendance using only the application of a smartphone. In this paper, we use geofencing technology, which is a positioning-based technology that detects the entry and exit of people, objects, etc. in areas separated by virtual boundaries. The proposed system solves the problem of intermediate attendance and alternate attendance by setting the student to automatically record the access record when entering and leaving the classroom set as a geofence with a smartphone. In addition, it also provides a function to prevent unintentional mistakes that occur through the smartphone by limiting some of the functions of the smartphone such as silence, vibration, and Internet use when entering the classroom.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2007.06a
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• pp.295-299
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• 2007

Many to U-Campus field research have been processed meet of Ubiquitous and University. This paper re-civil of an inventory system of University and student attendance management service of the U-Campus it used a RFID system and it planned newly and it embodied. The system which is proposed journalist re-relation information is provided with a real-time and it leads to put on, it provides a search the delivery of goods from a warehouse, returned goods and location information back. Also the mouth thread of the students and they it provides the thread and strong will information from the student attendance civil official. It uses the system which is proposed from the dissertation which it sees with it becomes disturbance in the journalist re-civil official and the student attendance civil official it will reduce a many hour and a manpower and an expense with the fact that.

• Journal of the Korea Society of Computer and Information
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• v.7 no.2
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• pp.155-160
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• 2002

The personnel and salary management business among computation by computer of a general enterprise is very important. The attendance-absence of our office and in and out of office work for employees in business is very important data element. Because of computation by computer system introduction in a general small and medium enterprise is very expensive, until now it is managed simply by handwork data in the attendance book. On the other hand, to solve the cost problem I designed and implemented a diligence and indolence communication management system for using P.O.P Terminal.

• The Journal of the Korea Contents Association
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• v.15 no.8
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• pp.18-23
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• 2015

Recently, in Korea, private education is being dramatically developed, and the number of small- and medium-sized academies is increasing exponentially. Therefore, academies are building their own management system to realize efficient management appropriate for their situations. Also, the academy management system is more needed in mobile environment nowadays on account of severe competition among academies and necessity for differentiated instruction and systematic and efficient management. In this study, a mobile academy management prototype app has been developed in order to reduce small-and medium-sized academies' temporal and economic costs by supporting their students' attendance management and communication among parents, students, academies, and instructors in mobile environment.

• Journal of Korea Society of Industrial Information Systems
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• v.13 no.4
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• pp.139-144
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• 2008

RFID (Radio Frequency Identification) technology to create a ubiquitous society as a basis for the core technology-based and community-based technology, the development of technologies that go toward the new growth engines in Korea, one of the IT839 strategy is. This paper ubiquitous RFID technology to keep pace with the present management in society has developed a robot. The system is applied to the RFID cards by using the present management system to manage the personal attendance and reduce the hassle by installing a camera in a robot to prevent a proxy attendance, it added effect. In addition to the robot to determine the user's business to manage attendance, in addition to the menu over lunch with the correct time off work and out of business, and so the record companies and the lab is also possible to take full advantage of the system is introduced.

• Asia pacific journal of information systems
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• v.34 no.1
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• pp.321-350
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• 2024

When a competent employee leaves an organization, the technical skills and know-how possessed by that employee also disappear, which may lead to various problems, such as a decrease in organizational morale and technology leakage. To address such problems, it is important to increase employees' job satisfaction. Due to the advancement of both information and communication technology and social media, many former and current employees share information regarding companies in which they have worked or for which they currently work via job portal websites. In this study, a web crawl was used to collect reviews and job satisfaction ratings written by all and incumbent employees working in nine industries from Job Planet, a Korean job portal site. According to this analysis, regardless of the industry in question, organizational culture, welfare support, work system, growth capability and relationships had significant positive effects on job satisfaction, while time and attendance management, performance management, and organizational flexibility had significant negative effects on job satisfaction. With respect to the path difference between former and current employees, time and attendance management and organizational flexibility have greater negative effects on job satisfaction for current employees than for former employees. On the other hand, organizational culture, work system, and relationships had greater positive effects for current employees than for former employees.

• The Journal of the Korea institute of electronic communication sciences
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• v.17 no.6
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• pp.1193-1198
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• 2022

As unmanned processing systems emerged socially due to the rapid development of modern society, a face recognition attendance management system using Raspberry Pi 4 was studied and conceived to automatically analyze and process images and produce meaningful results using OpenCV. Based on Raspberry Pi 4, the software is designed with Python 3 and consists of technologies such as OpenCV, Haarcascade, Kakao API, and Google Drive, which are open sources, and can communicate with users in real time through Kakao API for face registration and face recognition.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.21 no.5
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• pp.41-46
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• 2021

Due to the development of private education and changes in the educational environment, the need for an academy management system is emerging for various tasks of academy management in the community and mobile environment with students. However, solutions developed for existing academy tasks, such as attendance management for students, announcement, and instructor management to sponsors, are specialized and specialized in large academy, making it difficult to use in small and medium-sized academy. Also, there are problems that are not suitable for most academy and cannot reflect various requirements of institutes because of the high cost. In order to solve these problems, this paper designed a B2M-based academy management system that can quickly improve information processing, improve credibility, and reduce the cost of processing tasks based on optimized functions such as academic administration and manager management, attendance management, and student management.