• 한국IT서비스학회:학술대회논문집
• /
• 2009.05a
• /
• pp.188-193
• /
• 2009

XBRL(eXtensible Business Reporting Language)은 컴퓨터가 데이터의 의미와 데이터간의 관계를 자동으로 인식해서 처리할 수 있도록 설계된 XML(eXtensible Markup Language)기반의 기업업무보고용 언어이다. 이는 각 데이터에 정황적 요소를 포함하는 태그(Tag)를 추가함으로써 정보수요자로 하여금 정확한 정보를 이용 생성할 수 있게 하고, 정보공급자와 수요자간의 효율적 정보이동을 가능하게 하는 국제표준이다. 하지만 한국의 경우 XBRL의 도입이 규제기관을 중심으로 이루어지고 있어서 XBRL관련 시장이 한정적으로만 확장되고 있는 실정이다. 또한 규제기관 마다 특화된 도입방법으로 인하여 재무데이터 등의 원활한 흐름에 방해가 되어서 XBRL정보 가공 서비스업체의 등장을 어렵게 하고 정보수요자들에게도 실질적인 도움을 주지 못하고 있다. 이 논문은 Innovation Adoption모형을 이용하여, 개별 기업이 XBRL을 도입하는데 유효한 영향을 주는 요인을 찾고 함의하는 바를 알아 보는데 목적이 있다. IFRS(International Financial Reporting Standards)의 도입으로 인해 그 필요성이 커질, XBRL의 본연의 목적을 달성하기 위해 도움이 되는 연구가 될 것이다.

• Journal of the Korean Society of Systems Engineering
• /
• v.1 no.1
• /
• pp.39-45
• /
• 2005

Systems Engineering is the process that controls the technical system development effort with the goal of achieving an optimum balance of all system elements. FRACAS(Failure Reporting an d Corrective Action System) is one of RAMS(Reliability, Availability, Maintainability, Safety) tasks which is conducted from a manufacturing phase. FRACAS is to determine the basic cause of failure resulting from design or manufacture, and to provide a closed-loop method of implementing corrective action. This paper presents the FRACAS established for assessment of the reliability, the analysis and management of the failure data for Korean High Speed Train and application cases.

• Child Studies in Asia-Pacific Contexts
• /
• v.3 no.2
• /
• pp.159-173
• /
• 2013

We examined the associations between Latino cultural variables and four sexual behaviors among female adolescents of Mexican origin. Participants ages 14 to 19 (N = 153; 70% born in the U.S) completed surveys about four sexual behaviors (making out, receiving and performing oral sex, and vaginal sex) and cultural variables (nativity, language use, familism, and importance of female virginity). Findings indicated that participants who were born in the U.S. were less likely to have engaged in making out and vaginal sex than participants born in Mexico. Participants reporting stronger familism were less likely to have engaged in making out and oral sex than participants reporting less familism. For all behaviors, placing a greater value on female virginity was associated with lesser odds of engaging in that behavior. This study expands our understanding of the role of nativity and Latino values in the sexual behaviors of Mexican-origin female adolescents.

• Journal of the Korean Dietetic Association
• /
• v.15 no.4
• /
• pp.419-432
• /
• 2009

To better understand the prevalence of constipation and related lifestyle factors, the excretion habits, lifestyle, frequency of food intake, food preference, and stress of 1,157 high school students (713 males and 444 females) in the city of Gimhae, Korea were surveyed. The study was part of research aimed at providing basic nutritional data to alleviate or prevent constipation. Most respondents were male (61.6%). Of all the respondents, 55.4% reported that they have been constipated, with females reporting more episodes. Stress, lack of exercise, and bad eating habits were linked to constipation. Students reporting constipation slept less, were more sedate, ate less, and drank less water than non-constipated respondents. Their diet frequently consisted of noodles, sugary food and coffee. The results suggest that students could benefit from nutritional education in lessening the prevalence of constipation.

• Proceedings of the KSR Conference
• /
• 2002.10a
• /
• pp.382-386
• /
• 2002

The utilization of System Design Data(SDD) based upon Model Based Systems Engineering(MBSE) process is as important as the building of them. This paper describes the development and the utilization of a report template which can extract and modify data we need from SDD. A report template is defined as a set of elements in the Reporting Facility and is created by placing a sequence of Reporting elements onto a Behavior Diagram-like structure called a ReportNet. We focus on the development of a report template to secure and validate requirements traceability.

• The Journal of Korean Institute of Communications and Information Sciences
• /
• v.36 no.3A
• /
• pp.287-295
• /
• 2011

Cognitive radio (CR) features opportunistic access to spectrum when licensed users (LU) are not operating. To avoid interference to LU, cognitive users (CU) need to perform spectrum sensing. Because of local shadowing, fading, or limited sensing capability, it is suggested that multiple CUs cooperate to detect LU. In cooperative spectrum sensing, CUs should exchange their sensing data with minimum bandwidth and delay. In this paper, we introduce a novel method to efficiently report sensing data to the central node in an infrastructured OFDM-based CR network. All CUs simultaneously report their sensing data over unique and orthogonal signals on locally available subcarriers. By detecting the signals, the central node can determine subcarrier availability for each CU. Implementation challenges are identified and then their solutions are suggested. The proposed method is evaluated through simulation on a realistic channel model. The results show that the proposed method is feasible and efficient.

• The Journal of Korean Institute of Communications and Information Sciences
• /
• v.41 no.1
• /
• pp.86-88
• /
• 2016

In a previous work, a simultaneous reporting scheme for cooperative spectrum sensing has been presented for a resource efficient transmission over a report channel. In this paper, we present a method of reducing transmission errors on the report channel for it and evaluate its performance by simulation.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2004.11a
• /
• pp.641-644
• /
• 2004

내장형 소프트웨어 성능 평가 및 분석 도구는 제한된 자원에 효율적인 내장형 소프트웨어의 개발 속도와 신뢰성 향상을 위한 유용한 도구이다. 본 논문은 내장형 시스템 개발자가 쉽고 편리하게 성능 평가 결과를 분석하고 효율적인 소프트웨어 개발 기회를 보장받을 수 있는 GUI 형태의 성능 분석 레포팅 뷰어(reporting viewer)를 설계하고 구현한다. 제안하는 성능 분석 레포팅 뷰어는 내장형 소프트웨어에 대해 생성된 저수준의 성능 평가 로그를 API 수준의 자료구조로 변경하는 정보 변환기 모듈과 API 형태의 자료구조를 이용해 사용자가 원하는 결과를 GUI 형태로 출력하는 레포팅 생성기로 구성된다. 제안하는 성능 분석 레포팅뷰어는 개발자나 사용자에게 그래픽 형태의 편리한 성능 분석 레포팅을 제공하며, 나아가API를 통해 개발자 자신의 취향에 맞는 레포팅 화면의 구성과 개발 가능성을 제공할 수 있을 것으로 기대된다.

• Wind and Structures
• /
• v.14 no.6
• /
• pp.537-557
• /
• 2011

While there are a number of guidelines used throughout the world in the assessment of acceptability of tall building accelerations, none are based on systematically conducted surveys of occupant reaction to wind-induced motion. In this study, occupant response data were gathered by both a self-reporting mechanism and by interviewer-conducted surveys in control tower structures over a period of four years. These two approaches were designed in conjunction with experimental psychologists to ensure unbiased reporting. The data allowed analysis of perception thresholds and tolerability at different building frequencies and in different wind climates. The long-term nature of the studies also allowed an investigation of the causes and effects of adaptation to building motion. As the surveys were designed to allow multiple use during single storms, the effects of exposure duration were investigated. A final exit survey was conducted at the primary survey location to investigate views of the acceptability of wind-induced motion and the factors underlying these views. The findings of the field studies indicate that none of the currently used acceleration guidelines address all of the factors that contribute to occupant dissatisfaction. An alternative framework for assessing acceleration acceptability is proposed.

• Cross-Cultural Studies
• /
• v.22
• /
• pp.377-401
• /
• 2011

Major news organizations in Korea are often accused of intentionally conspiring to advance conservative agendas under the disguise of unbiased reporting. Critics suspect that headlines are frequently abused for a certain framing effect. The widespread use of direct quotation is cited as one area of the abuse in headlines. The present study is an attempt to determine whether the criticism is based on facts. We conducted two separate surveys. First, the headlines on three major Korean newspapers were compared with those on The New York Times, Washington Post, and The Times. Then, we collected from Korean and English speakers factivity judgements for the sentences containing a direct quotation. The results confirm previous studies that Korean newspapers engage in a heavy use of direct quotation in headlines. Moreover, the results partially confirm the popular perception that the common use of direct quotation is a recent phenomenon in Korea. Finally, the study finds that both groups of speakers consider direct quotations more truthful than factive sentences.