• 한국정보통신학회논문지
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• 제20권6호
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• pp.1087-1095
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• 2016

이 연구는 빅데이터를 활용하여 영화흥행 요인을 분석하는 것이 목적이다. 한국의 영화산업 규모는 날로 커지고 있지만, 현재까지 진행되어온 영화 흥행 요인 분석 및 예측과 관련된 논의는 관련 데이터를 망라하지 못해 정확성을 담보할 수 없는 상황이었다. 지금까지 한국에서의 천만 영화는 총 13편이 있었고, 이 연구에서는 천만 흥행에 눈물과 웃음이 주된 텍스트 내적 요인으로 작용함을 밝혔다. 이에 빅데이터를 활용해 영화에 대한 댓글 중 웃음과 눈물과 관련된 용어를 수집한 후, 영화의 구성 5단계(발단-전개-위기-절정-결말) 중 어느 부분에 웃음과 눈물 요소가 많은지를 도표화하여 천만 영화의 장르별 구성 방식을 논증하였다. 이러한 분석 결과는 앞으로 영화 제작 전 단계에서 시나리오 상에서의 흥행 예측을 하는 종합적인 데이터베이스 구축에 기여하게 될 것이다.

• 정보처리학회논문지B
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• 제11B권6호
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• pp.709-716
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• 2004

최근에 인터넷과 통신망의 활성화로 인하여 특정 도메인 정보들을 효율적으로 구축하고 서비스하기 위한 여러 가지 방법들이 제안되고 있다. 본 논문에서는 멀티미디어 통계 사서함 구축을 위한 퍼지 필터링 객체 관련성 기법을 제안한다 제안된 기법은 S-cut을 이용하여 문서 객체들을 그룹화하기 위해 RelCRO( $D_{omain}$, Gi), RelSRO( $D_{omain}$, Gi), FAS를 이용한다. 또한 제안된 기법의 성능을 알아보기 위해 1600개의 멀티미디어 타입정보를 이용하여 실험을 수행하고 랜덤 키, OGM, 그리고 제안된 방법을 비교 분석한다. 그 결과 제안된 방법의 성능이 보다 효율적임을 보인다.

• 한국실내디자인학회논문집
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• 제18권2호
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• pp.41-49
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• 2009

Contemporary design environment is formed with image-centered trend based on pluralism. In this point of view, enterprises' building lobbies are public places containing the equivocal meaning, actively utilizing light as a design element to express the image of enterprises' identifications. Light is an immaterial entity having unlimited possibilities and potentials on space. It also acts as media to activate spaces and create new images in connection with formative elements of space. This study is to figure out how lightings are expressed and affected the formative characteristics of office lobby spaces and activate the specific characteristics of spaces. As a result, we drew conclusions as follows. First, as state-of-the-art technology and media are introduced, light is expressed on spaces as floating, direction, rhythm, silhouette, metaphor and allusion, sense of depth and volume. Second, expressive aspects of light in lobby space are embodiment of light, substantiation of immateriality, standing of materiality from the perspective of spatial aesthetics, and distortion/transformation of shape, pluralism phenomena of space from the perspective of spatial structure. In this way, light on building lobbies which are greatly required design differentiation strategy, specializes space and also integrates all the designs as not only a functional element but also a mental, psychological, formative element. Consequently, light on lobby spaces induces communication between spaces and users, makes formative value of existence in itself, and presents the characteristics of differentiated enterprises' identities.

• 대한설비공학회:학술대회논문집
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• 대한설비공학회 2008년도 하계학술발표대회 논문집
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• pp.925-930
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• 2008

As office automation appliances and communication equipments are adopted in office buildings, internal heat gains increase gradually. When making simulation model, internal heat gains are usually set up with standard values or ignored. Therefore, the impact of the internal heat gains has been ignored or not been focused although it is recognised as significant contributor to heating/cooling load of buildings. This study focused on the impact of internal heat gains on curtain wall buildings. the amount and schedules of heat internal gains profiles not only affect the profiles of heating/cooling loads, but also make impact on reducing the effectiveness of high performance glazing systems. It is important to identify internal heat gains profiles before considering the installation of high performance glazing systems.

• 대한원격탐사학회지
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• 제15권4호
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• pp.367-375
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• 1999

This paper describes the development, operations, and applications of ROCSAT-l and its Ocean Color Imager (OCI) remote-sensing payload. It is the first satellite program of NSPO. The satellite was successfully launched by Lockheed Martin's Athena on January 26, 1999 from Cape Canaveral, Florida. ROCSAT-l is a Low Earth Orbit (LEO) experimental satellite. Its circular orbit has an altitude of 600km and an inclination angle of 35 degrees. The satellite is designed to carry out scientific research missions, including ocean color imaging, experiments on ionospheric plasma and electrodynamics, and experiments using Ka-band (20∼30GHz) communication payloads. The OCI payload is utilized to observe the ocean color in 7 bands (including one redundant band) of Visible and Near-Infrared (434nm∼889nm) range with the resolution of 800m at nadir and the swath of 702km. It employs high performance telecentric optics, push-broom scanning method using Charge Coupled Devices (CCD) and large-scale integrated circuit chips. The water leaving radiance is estimated from the total inputs to the OCI, including the atmospheric scattering. The post-process estimates the water leaving radiance and generates different end products. The OCI has taken images since February 1999 after completing the early orbit checkout. Analyses have been performed to evaluate the performances of the instrument in orbit and to compare them with the pre-launch test results. This paper also briefly describes the ROCSAT-l mission operations. The spacecraft operating modes and ROCSAT Ground Segment operations are delineated, and the overall initial operations of ROCSAT-l are summarized.

• 한국컴퓨터정보학회논문지
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• 제3권1호
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• pp.149-160
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• 1998

업무 효율이나 정보화를 위해 우리나라의 대학, 기관등에서 정보 통신망을 구축하고 있는데 대부분의 경우 특별한 자문을 받지 않고 시공사에서 전체 솔루션을 제공하고 있다. 이로인해 크게 두가지 문제점이 발생하는데 하나는 통신망이 너무 늦어서 업무의 효율을 기하기 어렵거나 반대로 필요한 서비스에 비해 투자비가 작은 경우이다. 본 연구에서는소형의 통신망에서 대형까지 단계별로 효율적인 통신망 구축방법에 대해 기술하였다.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2010년도 춘계학술대회
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• pp.545-550
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• 2010

최근 이동통신기술의 발전으로 급속히 보급되고 있는 스마트폰은 GPS, 무선인터넷, 내장카메라 등의 강력한 기능을 이용하여 다양한 분야에서 사용이 확산되고 있다. 특히 복잡한 도심지 등 상에서 사용하기 편리하게 개발된 스마트폰 증강현실 어플리케이션을 대상으로 이용방법 등을 조사 분석하여 해상에 응용함으로써 상대적 작은 선박이 해상에서 간편하게 사용할 수 있는 'e-Navigation' 개념의 항로표지 기반 스마트폰 어플리케이션 개발에 관하여 논하고자 한다.

• 한국실내디자인학회논문집
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• 제13권4호
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• pp.37-44
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• 2004

Advancement in electronic technology has given office workers a new freedom, and a new meaning to workplace flexibility. Actually non territorial workplace has different space elements from general and conventional workplace in terns of interior design and architecture even organization management. The purpose of this study is on the establishment of an evaluation model for non territorial workplace that may be used, practically on the spot. For the establishment of non territorial workplace evaluation model, it is ahead of the study of the feature and the type of none territorial workplace and the research for existing office evaluation technique by Preiser and Vicher. And then the evaluation model for none territorial workplace which is composed three parts that is user's importance, provider's importance and user' satisfaction related fact of workplace. It is constructed by 6 factors which are physical, psychological, workplace environmental, communication, exterior environment, and space managing system therefore each factors has scrupulous elements therefore the total elements are 40. To make more confidence the evaluation model for non territorial workplace, it requires that study continually through the survey with the non territorial workplace evaluation model.

• 한국실내디자인학회논문집
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• 제13호
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• pp.32-36
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• 1997

This study is on the interior design standards which is based on the user participicatiov. The design standards in office planning is relied on user participication with practical method and suitable survey item. On space programming and zonning phase, work relationship, visiting rate and characteristics of work can be applied. The rate to take desk-occupancy, information processing grade, the needs of side work table, visitor table and surplus storage space can help to get workstation unit type. The layout of units can be applied on the grade of communication and work-concetration.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2004년도 하계학술대회 논문집 D
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• pp.2254-2256
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• 2004

Korea Water Resources Corporation (KOWACO), the only organization specialized in water resources management in Korea, is planning to establish a centralized control system for a related operation. in the central control room, of decision making as to water management and electric power generation. This plan is intended to convert the existing on-site operation system in each multi-purpose dam across the nation into a central operation system in the Corporations head office, for which Generation Integrated Operating System (GIOS) will be established control center in the Corporations head office and modernized nine (9) power stations. substations (RDAC). This article discusses realization of GTOS, especially real-time operation of hydropower plants and a specific architectural features for system communication.