This research identified approachable management innovation technique from SCM point of view, and analyzed sales/logistics, integrated production planning, phenomenon of cooperation and suggested an innovation model over this for strengthening competitiveness of a case company. Process innovation model with an enterprise viewpoint is designed and suggested to solve the previous ares for improvement, and suggested various models of an ordering management model, available delivery management model, logistics operation model based on planning and S&OP model.

Since the advent of smart phones in 2007, the population of smart phone user has been increasing at stunning rate in Korea. In spite of many benefits such as full internet access, location based service, and easy installation of new applications, many social and medical researches have been reported the concern of overuse of smart phones, especially for teenagers on game and internet addiction. However, most of studies are based on the survey research, so often questioned to be limited number of sample and subjective, which can be overcome by evident-based study. The paper presents a pilot development of Google Android app that provides the 24-hour-measured application usage pattern of smart phone users. A requirement study performed with medical doctors and phycologists are discussed and the key technical and application issues are discussed and their solutions are presented. The system is designed to be extensible so that social network and additional service can be applied based on the user. The measured data is expected to be used for study the cause and treatment of game and internet addiction for teenagers and adults.

Virtual reality means artificial reality which can be realized through five senses. Observation can be possible as virtual reality leads to that human being are at tele-existence. In addition, human beings can have teleconferences and do cooperative work in the virtual reality environment. If we hear 3D sound in the space of virtual reality, we can almost realize such operations. 3D sound is essential to realize virtual reality. A variety of factors need to be considered such as intensity of sound delivered to ears, frequency spectrum, phase of sound and auditorial senses to implement 3D sound. In this paper, the information of the software can be transferred to the hardware, the hardware can be controlled, then 3D sound for teleconferences can be implemented in the virtual space, using Head Related Transfer Function (HRTF). Furthermore, it can also apply to 3D games.

The international and domestic revenue keep growing constantly, and nowadays the international casino game industry is getting upgraded utilizing IT technology. In contrast, due to many constraints and limitations, Korean IT society has not paid attention to the casino IT area. Slot machine is one of popular gaming systems in the casino. In this paper, we present our design and implementation of protocol analysis system for SAS 6.0 protocol. Slot machine accounting system (SAS) is an international standards protocol and provides auditing, management, and additional service for slot machines. Our protocol analysis system design experience provide in-depth understanding on slot machine and its accounting requirement than a simple conceptual introduction of protocol. Also, the key difficulties of SAS protocol implementation and performance requirement is examined. Our system successfully works in small portable embedded system and showed its benefits, showing benefits for debugging and reverse-engineer a real work problem with commercial system. The engine of the analysis software will be the base of real SMIB (slot machine interface board) system for commercial use.

This paper aims to design and realize movie reservation system based EJB 3.1 with Enterprise of Standardization. This architecture, such as the EJB, but not heavy, to provide all of the architecture is possible. The lightweight container architecture is most often used in business EJB 3.1 is well-known architecture. Therefore, this research has the N-tier enterprise architecture to solve the advantages and disadvantages developed to support the latest EJB 3.1 architecture based on the design and implementation of a movie reservation system.

The implementation system of the recommendations and rulings of the Dispute Settlement Body is an important component of the WTO dispute settlement procedure. Where there is any disagreement between disputing parties as to the existence or consistency with a covered agreement of measures taken to comply with the recommendations and rulings, a winning party may refer the matter to a compliance panel and the Appellate Body. If a losing party is found to have failed to comply with the recommendations and rulings, DSB may authorize the winning party to retaliate. This article analyzes the implementation system of the WTO dispute settlement procedure in comparison with other systems of ‘second-order’ compliance in international law. Also, attention will be directed to the relationship between the WTO retaliation and countermeasures in general international law. Countermeasures under the Agreement on Subsidies and Countervailing Measures, in particular, have a legal nature akin to that of countermeasures under the law of State responsibility.

This research identified approachable management innovation technique from SCM point of view, and analyzed sales/logistics, integrated production planning, phenomenon of cooperation and suggested an innovation model over this for strengthening competitiveness of a case company. Process innovation model with an enterprise viewpoint is designed and suggested to solve the previous ares for improvement, and suggested various models of an ordering management model, available delivery management model, logistics operation model based on planning and S&OP model.

Entry-level digital EEG instrument was launched at 2008 after that the digital EEG instrument was first introduced in the early 1990s. Because of cheaper EEG, many studies have been attempted using it. Among them, Special purpose serious games are getting heightened interest. Special purpose serious game is giving fun and meaningful knowledge simultaneously. This paper proposes acquiring EEG from EEG instrument, noise cancellation/separation of waves through FFT/analysis/concentrations calculation, HTML 5 game implementation/Client server design and sending of game result to user's browsers. Through this we suggests that the method in which performs efficient design and implementation of Network-based serious game using EEG. Future work includes that user can perform piano ensemble using network to draw user's fun and concentration. And experimental will be performed in piano school to prove that the students who have used our system before lesson shows great learning ability than the others.

Because of advent of social network, not only many applications have been introduced but also many relationships have been made newly and rapidly. That one of the biggest factors of being made many relationships is plurality of social network game. Moreover the researches of EEG based game are increasing along with cheaper EEG (electroencephalogram) devices. Through Brain biofeedback training, peoples can gain concentration degrees and postpone Alzheimer's disease which have been became an object of public concern in aging society. In this paper, we proposed SNS-based game using EEG. Using BCI we can understand the degree of user's concentration and it will be used in SNS-based game. Our EEG-based SNS game will be used to postpone Alzheimer's disease and the thanks of nature of SNS, people can be leveraged to using the game to compete to others.

In the current Internet environment, a lot of multimedia information is used; such as text, sound, image, and video. Among those information video is the most valuable and meaningful data. Therefore, the key frames of a video are very important role to recognize the whole sequence contents. In this paper, we propose a new key frame extraction scheme using chi-square and color histogram. The proposed key frame extraction scheme showed the better results compared to the previous studies. The proposed scheme results will be applied to the many computer game programs for the fast scene detection and the recognition of the game contents.

The purpose of this study is to introduce the limit of previously used six sigma quality process evaluation metrics, Zst and Ppk, and a solution to overcome this drawback by using a metric based on performance evaluation of Z-factor quality innovation. Case analysis on projects from national six sigma contest from 2011 to 2012 is performed and literature review on new drug development HTS (High Throughput Screening) is used to propose innovative performance evaluation metrics. This research shows that experimental study on six sigma evaluation metric, Zst and Ppk, have no significance difference between industrial type (Manufacturing, Semi-Public Institute, Public Institute) and CTQ type (Product Technology Type CTQ, Process Technology Type CTQ). Following discovery characterize this quality improvement as fixed target type project. As newly developed moving target type of quality innovation performance metric Z-Factor is used for evaluating experimental study, hypothetical analysis suggests that Zst and Ppk share different relationship or even show reciprocal relationship. Constraints of the study are relatively small sample size of only 37 projects from past 2 years and conflict on having interview and communication with six sigma quality practitioner for qualitative experimental study. Both moving target type six sigma innovation project and fixed target type improvement project or quality circle enables efficient ways for a better understanding and quality practitioner use by applying quality innovation performance metric. Downside of fixed target type quality performance evaluation metric, Zst and Ppk, is presented through experimental study. In contrast, advantage of this study is that high throughput requiring product technology, process technology and quantum leap typed innovation effect is evaluated based on precision and accuracy and Z-Factor that enables relative comparison between enterprises is proposed and implemented.

This paper aims to propose a new steps of hypothesis testing using analysis process and improvement process in the six sigma DMAIC. The six sigma implementation models proposed in this paper consist of six steps. The first step is to establish a research hypothesis by specification directionality and FBP(Falsibility By Popper). The second step is to translate the research hypothesis such as RHAT(Research Hypothesis Absent Type) and RHPT(Research Hypothesis Present Type) into statistical hypothesis such as H0(Null Hypothesis) and H1(Alternative Hypothesis). The third step is to implement statistical hypothesis testing by PBC(Proof By Contradiction) and proper sample size. The fourth step is to interpret the result of statistical hypothesis test. The fifth step is to establish the best conditions of product and process conditions by experimental optimization and interval estimation. The sixth step is to draw a conclusion by considering practical significance and statistical significance. Important for both quality practitioners and academicians, case analysis on six sigma projects with implementation guidelines are provided.

오늘날의 웹 GIS(geographic information system)에서는 다양한 원격지로부터 접근하는 사용자를 위하여 대용량 시계열 자료를 효과적으로 관리 및 공유할 수 있는 방법론을 필요로 한다. 이 논문에서는 시계열 래스터 데이터베이스의 웹 서비스를 위하여 REST(Representation State Transfer) 방식의 오픈 API를 구현함으로써 웹 GIS 서비스의 상호운용성과 확장성을 향상시키는 방안을 제시하고자 한다. 먼저 DBMS(database management system) 내에 시간객체 및 시간함수를 생성하여, 이미 존재하는 공간객체 및 공간함수와 결합시킴으로써 시계열 래스터 자료에 대한 시공간연산이 가능하도록 하였다. 또한 사용자와 서버 간의 요청/응답 구조를 경량화한 REST 방식의 데이터 통신을 채택하고, 그 인터페이스인 URI(unified resource identifier)를 통해 시공간 질의문 구성이 가능하도록 하였다. 이러한 오픈 API는 개발 클라이언트의 환경에 상관없이 동일한 방식으로 사용될 수 있으며, Java, C++.NET, C#.NET, VB.NET 등의 컴파일러 언어와 JavaScript, Python, Ruby, R 등의 스크립트 언어를 포함하여 HTTP(Hypertext Transfer Protocol)를 사용하는 모든 프로그래밍 언어가 지원된다. 본 연구에서 구현한 오픈 API의 가용성 테스트를 위하여, 웹상에서 3D 디스플레이를 지원하는 구글어스 웹플러그인(Google Earth Web Plugin)과 WebGL(Web Graphics Library) 을 이용하여 시계열 래스터 자료에 대한 시공간 질의와 그 결과의 3차원 시각화를 수행하였다.

세계인권선언이 1948년 채택될 당시 이 선언이 인권조약의 모델이 될 것이라고는 상상하지 못했다. 연성법과 여타 UN의 인권문서는 국내 차원에서 직접적인 국가의무를 지우지는 못한다. 일부 국제관습법규나 강행규범을 제외하고는, 국가는 자신이 동의한 범위 내에서 국제법에 구속될 수 있다. 권리가 실현될 수 있는 중요한 요소는 이들 권리가 국내법에서 어떻게 이행되는가 여부에 있다.규범의 3단계 발전은 첫번째는 인권개념의 확립이고, 두 번째는 규범력으로서의 구속력을 부여하는 반구속력을 가지는 과정을 거치며, 마지막 단계는 세계인권재판소 창설이라는 구속력가진 제도와 재판소로써 완성하는 것이다. 현 UN인권조약, 인권체제와 인권이사회의 임무는 국가가 국제인권규약을 준수하도록 지속적으로 타협을 이끄는 조정기구로서, 국제법상 주권존중원칙에 따라 국가라는 실체를 간접적으로 구속시키며 순응을 이끌고 있다. UN인권체제와 보고의무 등은 국가로 하여금 국제규범의 지발적인 준수를 이끄는 현실적이고 기능적인 역할을 수행하고 있다고 보여 진다.국제인권조약이 효율적인 이행절차를 마련하고 있지 않기 때문에 법률가들의 관심은 UN헌장에 근거한 세계인권선언과 인권조약을 원용하고 적용하는데 더욱 관심을 가져야 한다.세계인권선언 상의 권리보호는 관습법화가 되어 모든 국가에게 확대 적용되고 있다. 국제인권조약은 현재 발효 중이며 인권개념이 잘 정립되어 있고 법적 근거가 분명하다. 문제는 국제규범을 적용할 의지가 있는가의 여부이다. 이제는 허울만 좋은 인권논의는 더 이상 지양해야 하고, 국제인권조약의 국내이행의 성공여부는 결국 입법부, 사법부 및 행정부의 실천 의지가 우선되어야 하고 앞으로의 국제규범을 적극적으로 적용하는 관습화에 기대해 본다.

The paper reviews properties of hypothesis decision approaches using rejection region and significance probability. The study also presents the guidelines for quality practioners to implement most useful hypothesis testing techniques such as RR(Rejection Region) approach and P-Value approach.

해안 및 항만에 설치되는 항로표지 시설에 3색 LED를 적용하여 야간에 식별을 용이하게 하는 감성적 시각의 조명과 항만 진입등의 점멸제어 방식에 대하여 연구하였다. 항만 양측에 홍등, 백등의 항로표지를 주변의 조명과 차별화하여 식별을 쉽게 하였고, GPS에 의한 시각동기와 타이머를 통하여 항만 진입등을 좌우 및 일렬순차 점등으로 동기시키는 통합형 콘트롤러를 설계하였다. LED에 의한 AtoN(Aids to Navigation) 시설을 높이에 따른 층별 색상으로 조화시키고 감성조명으로 표현하여 항해사의 표지식별에 대한 혼란을 방지하며 야간항만의 경관을 미화시키는 효과를 얻었다. 또한 선박의 항만진입을 인도하는 메시지를 전달하는 모르스 부호 발광의 기능을 부가적으로 구현하였다. 등명기는 반영구적인 고휘도 LED로 대체되므로써 수명과 소비전력에 대한 효율성을 증대하였다.

본 연구는 정보 검색 과제별 주요 적합성 판단 기준을 실제 정보 검색 시스템으로 구현해 보고 사용자 평가를 통해 그 효과를 검증해 보고자 하였다. 이를 위해, 사용자 적합성 판단 기준들을 정보 검색 시스템에서 적합성을 결정하는 검색 랭킹 모델의 랭킹 요소들로 적용하였다. 그리고 정보 검색 과제별 차이가 있는 동적 검색 랭킹 모델과 차이가 없는 정적 검색 랭킹 모델을 시스템으로 구현하였고, 이에 대한 사용자 평가를 진행하여 비교해 보았다. 총 45명의 참가자가 실험에 참여하였고, 정보 검색 과제별 차이가 있는 동적 검색 랭킹 모델과 차이가 없는 정적 검색 랭킹 모델이 적용된 각각의 검색 시스템에서 3개의 검색 과제를 수행하였다. 3개의 정보 검색 과제로는 사실 검색 과제, 문제 해결 검색 과제, 의사 결정 검색 과제가 사용되었다. 각 참가자는 검색 결과 첫 페이지 상위 5 개의 검색 결과에 대해 적합성 정도를 7 점 척도로 평가하였다. 그 결과, 사용자는 전반적으로 모든 검색어에 동일하게 반응하는 정적 검색 랭킹 모델을 적용한 시스템보다 정보 검색 과제별로 사용자 적합성 판단기준의 변화에 따라 랭킹 요소 가중치를 달리한 동적 검색 랭킹 모델을 더 높이 평가하는 것을 확인할 수 있었다. 본 연구는 이를 통해, 정보 검색 과제를 고려한 정보 검색 시스템 디자인의 필요성과 함께, 사용자 중심 적합성 판단 모형 연구 결과를 실제 정보 검색 시스템으로 구현하여 평가함으로써 사용자 중심 적합성 연구 결과의 타당성을 검증하였다는 점, 그리고 사용자 연구 접목을 통한 시스템 개선의 중요성을 강조하였다는 점에서 의의를 가진다.