CAD/CAM 시스템의 利用實態와 展望에 관한 연구

李康斗 진주여자전문대학 1990 論文集 Vol.12 No.-

人工知能의 基礎的 理解

李康斗 진주여자전문대학 1992 論文集 Vol.15 No.-

Modern computer science develops into many fields. The common characteristic of the developments of these fields is that they are implemented in real computer system by adopting the field of A.I as basic theory. The most important characteristic of A.I methodis is that it not only implements system correctly but also puts user faith in the result by presenting the process of inference. This in this thesis I would like to present the basic theory, characteristics and general problems of A.I to help the man who studies it to understand.

대 화합과 통일의 그 날을 위해 함께 노력합시다

이강두 세계기독교통일신령협회 2005 統一世界 Vol.- No.9

존경하는 내외 귀빈 그리고 민족을 대표하여 이 자리에 참석하신 지도자 여러분, 반갑습니다. 특별히 현해탄을 건너 본 대회에 참석하신 재일동포 여러분, 진심으로 감사드립니다. 또한 뜻깊은 자리에서 민족의 많은 지도자들을 대표하여 축사를 하게 된것을 무한한 영광으로 생각합니다. 오늘 저는 이 자리에 들어서면서 이제 우리도 대 화합과 함께 통일의 날이 멀지 않았구나하는 자신감을 갖게 되었습니다. 오늘처럼 이렇게 뜻있는 자리를 만들어주신 문선명 총재님과 곽정환 회장님게 다시 한번 감사의 인사를 드립니다.

韓國企業의 Office Automation 問題點에 관한 硏究

李康斗 진주여자전문대학 1990 論文集 Vol.12 No.-

순차프로그램의 스피드업에 관한 연구

이강두,박석규 진주여자전문대학 1996 論文集 Vol.19 No.-

In this paper, a function was suggested by the Queueing theory and proved for the parallel processing of the nested do-loops from Fortran. To prove its validity on object program was selected randomly, and its analytical results were carefully compared with the calculated results of do-loops. The results obtained are as follows: 1. Though some overheads are necessary for changing the nested do-loops into single ones, they are quite small, compared with the communication cost needed for the parallel processing. 2. The results of the simulation were the sane as the calculated results.

CAI학습 시스템 모형에 관한 구현

李康斗,林之彦 진주여자전문대학 1993 論文集 Vol.16 No.-

With computer, nowdays taking a growing interest, it is to develop and present CAI model program which make possible individual study in a group study and teaching method considering individual differences. The model consists of menu selection, the object for the study, preparation study, study for the unit and valuation study. For the students, beginners in computer system study, it considered restraint for the use of complicated menu, adding explanation for understanding, selection reflecting the accomplishment degree for the study and restudy to solve individual differences. In this way, the main object, causing effectiveness for arithmetic study and interesting computer. The expecting effect for the system : 1. actualization of individual study and individual difference theory in group study. 2. self-study of the students. 3. solution of computer literacy problem with computer system use. 4. causing more study effectiveness than that of uniform education. 5. exclusion of complicity in using computer with restraint for the use of function key.

中小企業의 電算化 추진 方案에 관한 硏究

李康斗 진주여자전문대학 1989 論文集 Vol.11 No.-

Today, we live in the huge mechanism called "an information-oriented days" pursuant to the fast growing economy and variable environments. Therefore, the scientific information strategy by using a Computer in the business management is urgently requested so that the enterpriese overcome the more difficult environment Conditions and hold continuously a dominant position. However, the most of medium and small sized enterprises in korea still seem to be insufficient in the cognition for the utillzation of computer. Hence, this study aims at suggesting the desired computerization plan for medium and small enterprises through analizing the present situations in korea. To outline the problems for computerizational processes in smaller businesses, it can be summarized as follows in brief. Regarding the problems in Top managers, They don't seem to know how to proceed with a Computerization in general. Secondly, the most of them still treat the Computer as a means of an accounting or Wagecalculation tool. Thirdly they Seem to take the negative view on the Computer without any underatanding. Next, regarding the problems in middle managers and working level's people, there is hardly any experts who can design and program the computer systems. Secondly, there lacks the sufficient cooperation among relevant departments and lots of them think the computer as a means of a manpower reduction. Thirdly, the standadization level of work is relatively insufficient comparing withe the large companies Therefore, the computerization in medium and small sized enterprises is quite different from that of large companies and proceeding methods are also more difficult. As a result of above mentioned, this study emphasized three points in the development of a task by using the computer. Firstly, Top and middle managers in medium and small enterprises have to know that the purpose of a computerization is to deliver promptly the new and exact information for manager's decision-making. Secondly, Top and middle managers in medium and Small1 enterprises have to understand that the computerization should be carried out step by step through Long-ranged system development plan. Thirdly, the selection for the scale of Hard ware and soft ware have to be considered in relation with the estimated C.P.U. and disk requirements by task. By all means, it is hopeful that this study benefits medium and small enterprises tring to introduce a computerization system under the today's difficult economic circumstances. It is also expected that this study should be utilized as an effective guide book to Top and middle managers tring to understand the computerization work structure.

산업용로보트의 線形多變數 制御에 관한 연구

李康斗 진주여자전문대학 1995 論文集 Vol.18 No.-

Linear multi-variable controller as designed by the feedback controller by the pole placement method and feed forward controller applied in verse system. This controller supplemented and improved the design method of the existed industrial robot controller.

클라이언트/서버에서의 경영정보시스템 구축

이강두,박석규 진주여자전문대학 1997 論文集 Vol.20 No.-

At this article we analysized the efficiency in the construction of Management Information System through the suggestion of the way constructing each enterprise information system and its construction illustration by using two methods which provide each enterprise with its information system fitting to the changes of management situation : One method is Client/server computing and the other is End User Computing by which he takes part in the business directly and develops information system. End Users who want to develop their business participated in the entire steps of the system developing cycle for the sake of increasing the effect of their computing. The analysis result about the efficiency of information system by the illustration showed that End User reflected the existing problems on his business directly that the 4th generation language coding made it possible for the next End User to maintain and correct the information system. Besides, we found that this method proved remarkable effect compared with existing method in its adaptation to user satisfaction and change.

국내 VAN(부가가치 통신망)서비스의 활성화 방안에 관한 연구

李康斗,方孝楨 진주여자전문대학 1990 論文集 Vol.13 No.-

After beginning with an agricultural revolutino ten thousand years ago, we mankind have made a living in the intdustrializaion society given from the Industrial Revolution in the middle of the eighteeth century, nowadays made a living in the informationized society given from the technical civilization of the twentieth century. The informationized scoiety is a high level of the informationnal system, which means that the communication network for cobmining every fields of society should be built, and manifold services should be supplied all over the world through computers. Like this, the informationized scoiety could be able for us to use the communications from the phonetic ones of the past to the enhanced letter ones, pioture ones, and bring up-to-date civillzation witch would have the same oultural benefit at the same time regardless of either place or time of the etrth. That is to say, the advent of computer opened a simplified method which would lead to the information societh for mankind. The computer always take its place at the middle of this benefit, nowadYS VAN service is appeared, which is the one of hybrid service forms of combining computer se-rice and communication service. This VAN service is not the obvious entity. According to nation's environment, time, an angle of view, this VAN service makes great service these days. Already the VAN service was introduced to developed countries including U.S.A and Japan ten years ago, and became fixed as the form of enhanced service, showing signs of life. But weare still in an early stage of VAN service, so that it necessary that more time and pains are needed until becoming fixed on high level of service. Like this VAN service becomes inevitable form of the fo rthcoming informationized society, and it is assured that VAN services will be developed into more high level of the information system. Therefore according to this study, the summay of aotivationoheme of VAN service is as follows ; 1. Putting in good order of a law and the system. 2. Establishing the standards. 3. Minimizing the reverse-function. 4. Propelling mind diffusion and enlargement of the lowest stratum of society of users. 5. Necessary for lawful, systematic, technical support on the government level powerfully. 6. Making specialists into high class and improvement of education effect. It is pointed out that VAN service is the inevitable problem for becoming fixed as high level service in our society by above result of this study. But phased procedures are needed for VAN service activation in Korea, and a long-term sense of disorimination is needed. At present we are barely in a introduction stage, and approach to the imitation stage of the level of developed countries, so that it is expected that VAN service of Korea would show signs of life in the nineteen hundred nineties.