• 안보군사학연구
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• 통권2호
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• pp.165-200
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• 2004

A look back at the history of war reveals that leaders/nations which were able to recognize beforehand the change in weaponary or the concept of implementing war achieved victory in war(battle) while those that were not able to do so lost. Along with the development of civilization, so too did the characteristics of war : from the first wave of war (ancient, Napoleon's war)$\rightarrow$ the second wave of war (The first and second World War) $\rightarrow$ to the third wave of war (The Gulf War, and the War in Iraq). Especially notable was the American led victory earned in the Afghanistan and Iraq wars which applied the Rapid Decisive Operations(RDO) concept according to the Effects Based Operations(EBO) following the Gulf War and 9.11. This is the time when methods of warfare is changing through development in military science technology and military innovation and when the change of the defense paradigm including those of the Korea - U.S. alliance is required. We should therefore prepare for the future by delving into the analysis of American Modern warfare and learn from it.

• 한국중재학회지:중재연구
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• 제13권2호
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• pp.103-122
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• 2004

Recognition and enforcement of the arbitral award play an important role in the settlement of the international commercial disputes. The New York Convention makes it a duty for the courts of signatories to recognize and enforce the foreign arbitral awards not taking the nationality of the party concerned into consideration. Recognition and enforcement of the arbitral award may be refused if the award has not yet become binding on the parties, or has been set aside or suspended by a competent authority of the country in which, or under the law of which, that award was made. The arbitral award has the same force as an irrevocable judgement including effect of excluding further litigation, its execution and formation. But the effect of set aside arbitral award made abroad in arbitral place was denied by France court for the interest of his people. There is no arbitral act but arbitral procedure is regulated by New Code of Civil Procedure in case of France. An appeal against the decision which grants recognition or enforcement is open if the recognition or execution is contrary to international pubic policy in virtue of Art. 1502. Arbitrator may consider compulsory provisions in arbitral place to assure to recognition and enforcement of the arbitral award.

• 정보교육학회논문지
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• 제21권3호
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• pp.343-350
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• 2017

21세기 지식 사회에서 교사 교육은 디자인 사고를 바탕으로 교사들이 현장에서 능동적으로 학생들과 함께 교과 과정을 디자인하는 것에 초점을 두어야 한다. 이를 위해 다년과정으로 진행되는 "디자인 기반 연구 방법론"을 기초로 해서 본 연구는 초등 교사를 위한 컴퓨터 교육 대학원 수업을 디자인하고 분석하였다. 창의적 발상을 위한 디자인 사고와 피지컬 컴퓨팅에 중점을 둔 수업 설계와 함께 대학원 현장에서 수업에 참여한 초등학교 교사 세 명의 수업 과정 활동과 산출물을 분석하여 디자인 사고에 대한 교사 인식과 구체적인 경험 및 적용 방안을 도출하였다. 본 연구는 교사교육 현장에서 디자인 사고와 컴퓨팅 사고를 결합하기 위한 수업 설계 사례로서 교사 교육에 시사점을 제공한다는 점에서 의의가 있다.

• 전자공학회논문지B
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• 제31B권8호
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• pp.11-19
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• 1994

The matching probability P(ο/$\lambda$), of the signal sequence(ο) observed for a finite time interval with a HMM (Hidden Markov Model $\lambda$) indicates the probability that signal comes from the given model. By utilizing the fact that the probability represents matching score of the observed signal with the model we can recognize an unknown signal pattern by comparing the magnitudes of the matching probabilities with respect to the known models. Because the algorithm however uses floating point variables during the computing process hardware implementation of the algorithm requires floating point units. This paper proposes an integer algorithm which uses positive integer numbers rather than float point ones to compute the matching probability so that we can economically realize the algorithm into hardware. The algorithm makes the model parameters integer numbers by multiplying positive constants and prevents from divergence of data through the normalization of variables at each step. The final equation of matching probability is composed of constant terms and a variable term which contains logarithm operations. A scheme to make the log conversion table smaller is also presented. To analyze the qualitive characteristics of the proposed algorithm we attatch simulation result performed on two groups of 10 hypothetic models respectively and inspect the statistical properties with repect to the model order the magnitude of scaling constants and the effect of the observation length.

• 한국통신학회논문지
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• 제12권5호
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• pp.415-427
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• 1987

본 논문은 겹친 2차원 물체 인식과 좌표이동에 관한 실험적 시각 시스템 설계와 알고리즘에 관한 연구이다. 대상 물체는 실제 공구를 사용하였고 공구의 모양은 변하지 않으며 평편하다고 가정한다. 인식 시스템에서의 영상내의 물체의 형태는 물체의 인식에 이용되는 형태로 서술된다. 입력 데이터는 물체의 윤곽선의 순차적 배열로 감축되고 윤곽 데이터는 다각 근사화에 의해 최소한의 윤곽 꼭지점으로 줄어든다. 인식은 모델과 새로 입력된 영상과의 매칭에서 유사성을 찾는 과정이다. 다음 모델에서 겹친 물체로의 좌표이동에 의하여 은선은 재구성된다. 최상의 매칭은 유사성 검출의 최적화에 의해 얻어진다.

• 한국의류산업학회지
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• 제15권3호
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• pp.364-370
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• 2013

This research helps secure the safety of snow boarders in an activity that is currently recognized as a minor specific hobby. The research goal is to develop a new board wear product with intensified safety and activity through the development of a safe and convenient snowboard wear that is wearable in ordinary life. The participants consisted of 31 snowboard club members evaluated from January 12 to January 19 at Eden-valley Ski Resort and Phoenix-park Resort in Korea. The result are as follows. First, what domestic snowboard wear consumers consider design difference and brand recognition a significant priority in choosing snowboard wear versus the functionality or safety of clothes. Second, concerning the evaluation of the developed product, they recognize the necessity of safety gear; however, they demand the convenient use of a safety gear with a fixation that can be attached and detached. A unity-type board wear was developed that enables an attachment and detachment that reflects the evaluation results. In conclusion, this research showed various market possibility of board wear into sports casual wear to be able to make it a fashion product through different design and demand of mixing it with general wear rather than functionality or activity, though board wear is a professional sports wear.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2008년도 추계학술대회B
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• pp.3163-3168
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• 2008

Pulverized coal (PC) has become an important auxiliary fuel in the iron and steel industry since the technique of pulverized coal injection (PCI) system was developed for iron making. Combustion efficiencies of pulverized coal in blowpipes and tuyeres under various operational are numerically predicted to recognize the performance with the locations of nozzles in a blast furnace. A variety of parameters including the pulverized coal quantities, oxygen amounts, inlet temperature of the tuyeres and mass flow rate of coal carrier gas are taken into consideration. Also In order to develop more efficient than existing coal injection system, this study applies a flame measurement system using a charge couple device (CCD) camera and frame grabber. And it has used algorithms of auto sampling from flame shape information and composed the device for location control of PCI. This study find to further improve the blast furnace performance by the control of PCI locations.

• 수산해양교육연구
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• 제28권6호
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• pp.1683-1694
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• 2016

This study aims to investigate perception of kindergarten directors regarding prerequisites for inclusive education and its improvement plans, and to establish basic data required for future implementation of inclusive education in kindergartens. This study was carried out oriented to 116 kindergarten directors and inquired into the differences in background characteristics of age, education level, operation career, major, special/inclusive education training and operation of inclusive classes, based on SPSS 1.5 for Window, independent sample t-test and Chi-square test. The research results of this study are as follows: Firstly, as for the perception of kindergarten directors as prerequisite of inclusive education, they show active supports for inclusive education and recognize that classes composed of the same age and same ability are the advisable forms of inclusive education. As for class operations, they perceive that inclusive classes based on small group activities and full inclusive classes are suitable. Moreover, as qualified teachers for inclusive classes, they manifest that teachers who completed special/inclusive education training are appropriate. Secondly, as for the perception of kindergarten directors regarding improvement plans for inclusive education, this study suggests that they prioritize the training operation regarding inclusive education oriented to general infants and parents. As for vitalization of inclusive education, they find that financial supports at the national level and administrative supports for facilities are indispensable.

• ETRI Journal
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• 제36권4호
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• pp.662-672
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• 2014

Human action recognition is used in areas such as surveillance, entertainment, and healthcare. This paper proposes a system to recognize both single and continuous human actions from monocular video sequences, based on 3D human modeling and cyclic hidden Markov models (CHMMs). First, for each frame in a monocular video sequence, the 3D coordinates of joints belonging to a human object, through actions of multiple cycles, are extracted using 3D human modeling techniques. The 3D coordinates are then converted into a set of geometrical relational features (GRFs) for dimensionality reduction and discrimination increase. For further dimensionality reduction, k-means clustering is applied to the GRFs to generate clustered feature vectors. These vectors are used to train CHMMs separately for different types of actions, based on the Baum-Welch re-estimation algorithm. For recognition of continuous actions that are concatenated from several distinct types of actions, a designed graphical model is used to systematically concatenate different separately trained CHMMs. The experimental results show the effective performance of our proposed system in both single and continuous action recognition problems.

• 제어로봇시스템학회논문지
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• 제12권6호
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• pp.568-572
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• 2006

This paper presents the device of recognizing image of the studded paving blocks, transmitting, the information by vibration to a visually handicapped person. Usually the blind uses the walking stick to recognize the studded paving block. This research uses a PCA (Principal Component Analysis) based image processing approach for recognizing the paving blocks. We classify the studded paving blocks into 5 classes, that is, vertical line block, right-declined line block, left-declined line block, dotted block and flat block. The 8 images for each of 5 classes are captured for each block by 112*120 pixels, then the eigenvectors are obtained in magnitude order of eigenvectors by using principal component analysis. The principal components for images can be calculated using projection of transformation matrix composed of eigenvectors. The classification has been executed using Euclidean's distance, so the block having minimum distance with a image is chosen as matched one. The result of classification is transmitted to the blind by electric vibration signals with different magnitudes and frequencies.