• Journal of Korean Ophthalmic Optics Society
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• v.19 no.4
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• pp.445-455
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• 2014

Purpose: By investigating the characteristics of the students ophthalmic optics under bachelor's degree course in academic credit bank system, this study aimed to utilize this survey as a basic material for the operation and the improvement of academic credit bank system as the continued education for opticians. Methods: A questionnaire survey for the characteristics of the students was conducted on 98 bachelors who registered in the academic credit bank system and an analysis was made out of the result. Results: As the purpose of selecting the academic credit bank system, acquisition of bachelor's degree took the major portion (51.0%); for information route, school or superior at work took the major portion (33.7%); and for educational institution, alma mater took the major portion (31.6%). Family cooperation (72.4%) to the students in the academic credit bank system was higher than workplace cooperation (46.9%) or social cooperation (39.8%). For the time required for the bachelor's degree course in the academic credit bank system, 2 semesters (55.6%) took the major portion, and 38.9% for entering graduate school and 5.6% for university transfer. The result showed a significant difference in the information route for the academic credit bank system (p<.05), selection criteria for educational institution (p<.05) and workplace cooperation (p<.01) depending on the age. It showed a significant difference in the selection purpose for the academic credit bank system (p<.01), average attendance day (p<.05), workplace cooperation (p<.01) and difficulties (p<.01) depending on working place. It showed a significant difference in the selection criteria for educational institution (p<.01) and family cooperation (p<.05) depending on the academic system of their alma mater. It showed a significant difference in the information route (p<.05), the selection criteria for educational institution (p<.01) and workplace cooperation (p<.05). Conclusions: It is necessary for optometrists to study and pay more attention to continuing education, and the operation and support for the academic credit bank system should be made in consideration of the characteristics of students.

• Journal of Digital Contents Society
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• v.5 no.4
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• pp.283-288
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• 2004

This paper presents research in intelligent massenger technique for Cyber University to support accessing university database. Proposed techniques enables better communication between students and professons by using intelligent messenger. Intranet based massenger support simple message transfer and multimedia chatting service within homogeneous network or members in same group. Using niversity database it provide personalize information for each different user demand needs and through managing technique user could effectively organize members of group. To embody intelligent massenger, JMF(Java Media Frame Work), RMI(Remote Method Invocation), XML techniques were proposed and in result constructing effective community.

• The Transactions of the Korea Information Processing Society
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• v.7 no.10
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• pp.3148-3154
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• 2000

In this paper. the design and implementationof the on-line registration system for the school affairs is described. The environments for the system configurations include a PC server under Linux Iperating System. Apache Web-server, and MySQL as database engine. In addition, PHP, which becomes a popular Internet server-based script language lately, is used to implement a real-time database. In order to avoid overload problems during short-term registration period, which deconstraces the typical surge of traffics, the proposed system is designed to minimize the unnecessary interfacing tasks. On administrator side task, the sytem is designed to have environments by separating the dechcated server that restricts the scope of specific database thasks. In doing so, it become possibal to build an optical system by distributing, balancing the transaction load, maintainimg the security and efficient administrative tasks.

• Journal of Engineering Education Research
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• v.8 no.4
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• pp.5-19
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• 2005

Computer based teaming system has considerable influence upon teaching technique and teaming efficiency. It is possible to make a learner-oriented teaching in the online learning system. In this case, it can provide easily and immediately learner with various information that relate to class status, for example, attendance, examination score and so on. In the case of conventional off-line education, however, it is inefficient to provide the information of class status for learners compared with on-line system. In this paper, we propose a monitoring system of class status which can provide various information of teaming status for learners, instructors and advisors. It is useful to advise student's course work and job. The main purpose of this system is to prepare a monitoring system of class status on a web based e-class system. It achieves self-monitoring systems which provide a feedback data as a result of class for students.

• Proceedings of the Korean Information Science Society Conference
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• 1998.10b
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• pp.324-326
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• 1998

대학 행정의 전산화 프로젝트는 여러 부분에서 진행되어 왔다. 본 논문은 학사 행정 업무에 관한 프로토타입으로 사용될 목적으로 개발되었으며, 웹에 대학 지원 경쟁률을 실시간으로 사용자에게 보여지도록 했다. 개발 환경은 Unix 운영체제에 오라클 데이터 베이스가 기반이며 호스트 언어로 Pro*C를 사용하였다. 구현 원리는 TCP/IP 프로토콜을 거치지 않고 웹 서버를 이용하여 웹 상에 데이터베이스의 데이터를 주기적으로 갱신하여 보여준다는 점이 특색이다.

• Journal of the Korea Society of Computer and Information
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• v.10 no.5 s.37
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• pp.333-342
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• 2005

This paper proposes a method, which recognizes student's identification card by using image processing and recognition technology and can manage student information on the web. The presented scheme sets up an average brightness as a threshold, based on the brightest Pixel and the least bright one for the source image of the ID card. It is converting to binary image, applies a horizontal histogram, and extracts student number through its location. And, it removes the noise of the student number region by the mode smoothing with 3$\times$3 mask. After removing noise from the student number region, each number is extracted using vertical histogram and normalized. Using the enhanced ART1 algorithm recognized the extracted student number region. In this study, we propose the enhanced ART1 algorithm different from the conventional ART1 algorithm by the dynamical establishment of the vigilance parameter. which shows a tolerance limit of unbalance between voluntary and stored patterns for clustering. The Experiment results showed that the recognition rate of the proposed ART1 algorithm was improved much more than that of the conventional ART1 algorithm. So, we develop an educational matters administration system by using the proposed recognition method of the student's identification card.

• Journal of Korea Multimedia Society
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• v.7 no.2
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• pp.272-282
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• 2004

As Web services need to manage lots of information, it is indispensable to reduce server's load and speed up processing time. In this paper, we analyze the loading problems of server and suggest designing methods for light loaded Web applications based on .NET. The proposed methods include using a relative database to produce minimized modules and Stored Procedures to simplify SQL statements for reducing sever's load. Web pages are organized with scripts replacing server language, which improve server's capability by reducing loads. The execution time is also speeded up by organizing Web pages with User Controls. And XML/EDI is used for managing the effective exchange of documents. The proposed methods are implemented as an education management system and shows its effectiveness.

• Journal of Engineering Education Research
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• v.8 no.3
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• pp.17-25
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• 2005

Changwon National University has been developing and using a computerized supporting system named SAVIORS for ABEEK(Accreditation Board for Engineering Education of Korea) related tasks since the year of 2001. The main purpose of the development of SAVIORS is to totally computerize all tasks related to ABTEK so that faculty staff may perform their job as readily and efficiently as possible. In this paper, detailed functions and utilization records of the SAVIORS are introduced for sharing the advantages of the system with other institutes.

• Journal of dental hygiene science
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• v.11 no.3
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• pp.199-203
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• 2011

This study compared the needs for entering graduate school of Dental Hygiene students in Bachelor's Degree Completion Program(BDCP) and 4-year course to provide information about entering graduate school. This survey was conducted for one month from the $26^{th}$ May to the $24^{th}$ June, 2010. The collected data was analyzed using a SPSS WIN 18.0 program. More BDCP students answered that they wanted to enter graduate school (p<0.001). More BDCP students wanted to study Dental Hygiene but more of the 4-year course students wanted to study Dentistry in graduate school (p<0.001). Both groups prefer the part-time curriculum but only if it was the same as the full-time curriculum and more 4-year course students answered in this way (p<0.05). The major was the highest consideration when they choose graduate school, but the BDCP students also considered other reasons (distance, registration fee, period) (p<0.05). Most information was obtained from visiting the web-site (p>0.05). Both groups responded 'yes' to the need for development of a master's course in dental hygiene but a higher proportion of BDCP students (76.6%) answered in the affirmative (p<0.001). In conclusion, graduate schools should find the various ways to give more information to the students.

• Proceedings of the Korea Technology Innovation Society Conference
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• 2001.11a
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• pp.195-198
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• 2001

UPIMS(University Personal Information Management System) 서비스는 컴퓨터를 이용하여 대학생들의 일정 관리를 위한 서비스 였으나, 인터넷과 무선 통신이 발달하면서, 사용자들이 개개인의 정보를 전화 단말기와 Office용 PC, 가정용 PC에서도 정보를 공유하고자 하는 요구가 발생하였고, 각 정보를 팀원간 공유를 통해 사용자 자신이 언제, 어디서나 원하는 정보를 전달받기를 원하며, 전달해주기를 원하고 있다. 이에 무선 인터넷 서비스를 통해 다양한 무선 단말기에 구애받지 않고, 사용자 정보를 관리할 수 있는 서비스를 가능하게 하기 위하여, 무선통신 기반의 PIMS(Personal Information Management System) 서버를 구축하여 개개인의 일정관리, 주소록 관리, 그룹 관리 학사일정 등의 다양한 개개인의 정보 맞춤 서비스를 수행하는 기능을 제공한다. 뿐만 아니라, UPIMS서버는 인터넷상의 다양한 정보를 관리 및 저장하여 가입자의 요구시 사용자 단말기에 적합한 형태로 정보를 변환하여 전송하는 역할을 하며 예약 시스템에도 활용 가능하게 된다.