• Annual Conference on Human and Language Technology
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• 1996.10a
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• pp.268-283
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• 1996

동사 어간과는 달리 명사 어간은 그 자체로도 어형(word form)이 될 수 있다. 그러나 일반적으로는 명사 어간에 조사가 하나 또는 여러 개가 결합되어 어형이 형성된다. 이 논문은 이러한 명사 어형을 효율적으로 생성할 수 있는 규칙기반의 어형 생성 시스템 골몰(KORean MORphological system)이 어떻게 운용되는가를 시연하는 것이 그 목적이다. 이 시스템 변이형 포함한 기본 조사 108개를 기초로 하여 3,000여개의 복합형 조사를 생성한다. 그러나 국어의 명사 어간에 조사가 하나뿐 아니라 6개까지도 결합될 수 있으므로 명사 어형 생성과정에서 과잉 생성의 문제 발생한다. 생성 과정을 통제하기 위하여 골몰은 기본 조사에 결합 순서치(Order)를 할당하고 좌연접 요구(Requires) 조건을 명시하여 줌으로써 조사가 이미 도입된 좌측의 명사 어간과 적절히 결합될 수 있도록 장치되었다. 이 논문은 명사 어간과 조사의 이러한 결합 통제 조건을 논하고 골몰을 통해 명사 어형들이 어떻게 분석되고 생성되는가를 간단히 예를 보여 줌으로써 시스템의 충족성을 뒷받침한다.

• The Transactions of the Korean Institute of Electrical Engineers D
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• v.55 no.3
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• pp.98-109
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• 2006

Fire control system(FCS) errors can be classified as hardware errors, filter prediction errors, effective ballistic function errors, and aiming errors. Among these errors, the filter prediction errors are the most significant error sources. To reduce them, a target future position calculation method using the acceleration estimate is suggested and it is compared with the constant velocity target prediction method. Simulation results show that the suggested method has better performance than the constant velocity prediction method. Target tracking algorithm is established with multiple target tracking filters based on IMM structure.

• Proceedings of the Korea Contents Association Conference
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• 2019.05a
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• pp.111-112
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• 2019

최근의 전장 환경은 전투 공간에서 파악 가능한 모든 요소를 효과적으로 연계하여 정보의 우월성을 기반으로 전투력을 향상시키는 네트워크 중심전 체제로 진화하고 있다. 이에 우리 군은 네트워크 중심 전장 환경의 핵심 요소로서 전술다대역다기능무전기를 개발해왔으며, 기존 아날로그 방식 무전기를 기반으로 네트워크를 구성하여 운용하는 체계에 순차적으로 적용될 예정이다. 이는 지상 무기체계도 예외는 아니다. 이러한 상황에 따라, 본 논문에서는 지상 무기체계 환경에서 전술다대역다기능무전기의 성능 평가 및 분석을 수행한다. 성능 평가에서는 실제 전술다대역다기능무전기를 기반으로 지휘통제체계와 무장통제장치 간의 무선 통신환경을 모의 구성하여 성능 시험을 수행하였으며, 결과 분석을 통해 전술다대역다기능무전기의 지상 무기체계 적용 가능성을 확인한다.

• Journal of the Korean Society for Marine Environment & Energy
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• v.15 no.3
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• pp.219-226
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• 2012

The International Maritime Organization (IMO) adopted the International Convention for the Control and Management of Ships' Ballast Water and Sediments in 2004 to prevent the transfer of aquatic organisms via ballast water. Thirty-four ballast water treatment systems were granted IMO active substance basic approval, among which twenty systems were granted final approval. This paper is an in-depth consideration of the mechanism principles of the treatment systems that received active substance basic or final approval from IMO, and on the concentration of Total Residual Oxidant (TRO). The TRO maximum allowable discharge concentration was reduced by neutralization equipment, resulting with a concentration lower than 0.2 ppm. However, between various treatment systems TRO maximum allowable dosage showed large differences, ranging from 1 to 15 ppm. The discrepancies of treatment allowable dosage concentration between different treatment systems are largely due to the properties of species and water conditions such as the temperature and turbidity, rather than the characteristics of treatment systems and the type or presence of filters etc.

• The KIPS Transactions:PartA
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• v.17A no.4
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• pp.197-202
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• 2010

The recorder at observatory can save the measured data from water gauge and rain gauge at an interval of five minutes. And then, the RTU (Remote Terminal Unit) in observatory sends the measured data in the recorder to the TM (Telemetering) in FCO (Flood Control Office) at an interval of ten minutes using VHF or satellite communication. But the transmitted data is not the stored data at the recorder, it is just data that is measured at an interval of ten minutes. In the FCO, the transmitted data is analyzed in order to forecast the flood. And also one of the most important things is the maintenance of an observatory. In this paper, an effective management system for the flood forecast is proposed. It uses the CDMA and the Blutooth technology on PDA. The proposed system is very portable, and also easily able to send the data stored at the recorder in observatory to TM in FCO without RTU. And it allows us to view remotely the data of other observatories by downloading from the FCO. Hence the system can do efficiently the maintenance of observatory without wasting manpower and time.

• Korean journal of communication and information
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• v.55
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• pp.164-183
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• 2011

Technology innovation of digital convergence in recent years of the media sector has produced a series of significant changes in journalist labor. This study analyzes how recent introduction of convergent newsroom changed the nature of journalist labor and what strategy the management used to control journalists within the technologically innovated working condition with case of CBS. As the labor process theory tells us, the analysis found that technological innovation in the newsroom has encouraged a couple of aspects regarding labor process. First, losing control over their own labor journalists have undergone the process of significant deskilling. Second, the management have made a constant effort to introduce ideological and political apparatuses with twofold purposes, effective control over workers on one hand and concealing oppressive labor conditions on the other. The effort generated journalists' acceptance of new news-making routine and their consent on labor-management culture founded upon naive familism, which at last resulted in reinforcement of corporate power and isolation of labor society by separating internal labor market.

• Journal of the Society of Disaster Information
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• v.9 no.3
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• pp.290-299
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• 2013

This study is to present an improvement of security for the National Assembly by survey of persons who use the National Assembly facilities. Most of respondent said that their security consciousness level is above average, and they know National Assembly building is National Major Facility First class but they did not know well what the Major Facility First class is. Many of respondents thought security design of National Assembly building is inadequate, so reinforcement of access control management is necessary. For reinforcement of access control management, security gate and preparing of some obstacles are required. They said that they could put up with inconveniences incurred as a result of reinforcement of access control management, that could be affected positively for the reinforcement. The recognition on the necessity of security education is high, but there is no proper security education program. For practical security education, contents and different method followed by different facilities user should be considered.

• The Journal of the Korea Contents Association
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• v.11 no.1
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• pp.65-71
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• 2011

In this paper, the RFID / USN-based ad-hoc network structure is presented for efficient operation of a container terminal yard. Communication between fixed or mobile devices in the container terminal yard is accomplished through the ad-hoc node, to collect the status information of a container in real time. Any outside shipper of the container as well as central server allows to share the status information of a container through ad-hoc communication. In addition, to predict the maximum wireless transmission range of nodes by RFID tag position in the yard, LAODV (Location based AODV) routing protocol is proposed. The validity is proved by performance evaluation via computer simulation.

• The Journal of the Convergence on Culture Technology
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• v.7 no.3
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• pp.59-69
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• 2021

The Moon Jae-in administration insisted on reforming the prosecution for the reform of power institutions, and also tried to control the power of the prosecution through the establishment of a high-ranking public officials criminal investigation office. Then, what is the direction of the legal prosecution reform? Above all, it is a logic to drastically reduce the power of the prosecution. How to shrink it? First, it is necessary to control or check the power of prosecution and investigation that the prosecution has. Second, the key to the reform of the prosecution is perhaps to separate personnel rights from power. In order to exclude external pressure from the prosecution's personnel rights, there must be no instruction or intervention from the attorney general. To do this, the prosecutor general must go through various personnel evaluations, such as multi-faceted evaluation. Third, the essence of the High-ranking Officials Criminal Investigations Act is to deal with crimes of prosecutors, judges, police, and members of the National Assembly. It is also the core of the institutional mechanism to cover the corruption of one's family members while holding all the right to investigate, prosecution, and warrant claims, and to check the omnipresent prosecutors who have abused their right to investigate for political purposes. Then, what is necessary for the success of the high-ranking officials criminal investigation office? Above all, We think political neutrality is very necessary. The Ministry of Airborne has a very high authority of the Director. This paper intends to examine the functions and roles of the prosecution and high-ranking officials criminal investigation offices to prevent corruption. We analyzed the contents of the prosecution and the public officials criminal investigation office, and examined the limitations and problems, and the measures to control corruption in public offices.

• Defense and Technology
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• no.1 s.155
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• pp.30-37
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• 1992

앞으로 개발되는 각종 첨단 무기체계에서의 고도정밀 자동화 추세에 비추어 볼때, 전자광학 추적기(EOTS)는 필수적인 위치를 점하게 될 것으로 예상된다. 국내에서도 EOTS를 사격통제 장비로 채택한 무기체계가 일부운용 및 개발되고 있으나, 그 대부분을 선진기술에 의존하고 있는 실정이다. EOTS는 전자, 신소재, 광학, 컴퓨터 등의 첨단 핵심기술이 복합 응용된 분야로서 우리가 반드시 확보해야할 기술이며, 이에 대한 장기적인 기술육성이 절실히 요망된다