• 한국정보과학회논문지:컴퓨팅의 실제 및 레터
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• 제16권2호
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• pp.242-246
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• 2010

본 논문에서는 사용자 인증시스템에서 인식결과에 대한 예측이 가능한 품질평가모델을 설계하고 분석한다. 제안하는 품질평가기법은 다중고유얼굴 정보에 T-검정과 같은 소표본 분석법을 적용하여 CIMR(Confidence Interval Matching Ratio)이라는 품질 값이 결과로 나타나도록 설계하였으며, 이 CIMR 기반의 품질평가기법을 이용하여 서로 다른 바이오정보간의 차별성이 잘 나타나는지 향후 보편화될 멀티바이오정보 환경을 고려하여 실험하였다. 또한 획득한 바이오정보의 인증결과에 대한 예측가능성 실험은 T-검정기반의 CIMR에 내포되어있는 평균 $\bar{X}$ 와 분산 $s^2$을 이용하였으며, 사용자인증 결과에 대한 예측은 최대 88%정도의 정확도를 보인다.

• 한국환경과학회지
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• 제18권10호
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• pp.1079-1088
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• 2009

The statistics of monitoring on soil quality is a report statistics which is made on the basis of Article 15, Environment Strategy Basic Law and Article 5, Soil Environment Conservation Law. This study was conducted according to quality assessment of Korea National Statistical Office. The assessment of quality infrastructure advised that the authority bring up and increase completely responsible officer and secure the budget. The assessment of user satisfaction and reflection of request propose that the statistics is focused on soil background concentration, decrease soil sampling points and extend survey period. The assessment of error management system per processes of detailed preparation suggest change of the statistics objective, a reduction of sampling points and improvement of survey period and soil measurement properties. Accuracy assessment of data proposed cuts of sampling points, accessibility increment and build up of management system linking subordinates and Ministry of Environment. The substantiality assessment of data service demonstrated information environment improvement for users including reference expression and records of statistics table and figure contents.

• International Journal of Knowledge Content Development & Technology
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• 제11권1호
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• pp.85-111
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• 2021

This study aims to analyze users' assessment of electronic libraries in the mobile app market and promote service improvement based on this. To this end, the basic background and purpose of the research, research method, and research scope were first set, and the relevant literature and empirical prior studies were analyzed. Next, users' evaluations of electronic libraries were collected and analyzed from Google Play Store. Based on the results analyzed, measures to improve the quality of electronic libraries were discussed. Based on the results of the study, the following improvement measures are proposed. Need for systemic improvement and stabilization. Provision of applications suitable for multi-device environments. Resumption of services after systematic inspection after updating. Simplification of sign up, log in, and authentication procedures. User support through real-time chat. Introduction of a detailed assessment of reviews. Provision of guidance and user manual for electronic libraries. Improvements to expand user convenience, and Securing differentiation from other similar services.

• 한국정보통신학회논문지
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• 제16권6호
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• pp.1113-1118
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• 2012

국제해사기구의 e-navigation은 선박 안전 운항을 위한 사용자 지향형 서비스 제공의 한 전략으로 인적요소평가를 적용하여 인간공학적 측면의 해결 대안 평가를 수행해야한다. 기존 국제해사기구의 인적요소평가 권고 지침은 규정 개발자의 입장에서 인적요소를 제시하고 있어 e-navigation에 요구되는 사용자 지향형 평가를 위한 새로운 인적요소 개발이 필요하다. 본 논문에서는 국제해사기구의 기존 인적요소평가절차의 의미와 경과를 분석하고 사용자 지향적 새로운 전략인 e-navigation의 취지에 부합하는 새로운 인적요소평가절차를 위해 사용자 지향형 인적요소평가를 위한 인적요소 검토항목과 사용자 외부요인에 의한 위협요소 및 내부요인에 의한 인적 오류 요소를 개발하여 이를 반영한 e-navigation 인적요소평가절차를 도출하였다.

• 한국실내디자인학회논문집
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• 제25권1호
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• pp.192-200
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• 2016

This study aims to design user-oriented children's hospital by examining the user needs, especially the mothers of child inpatients and the nurses. The subjects participated in a questionnaire survey including the user's characteristics, awareness of patient's room, the preference on ward size, demands, satisfaction and hospital environment assessment. The survey was conducted of the mothers of child inpatients and the nurses in A children's hospital, and the data were analyzed by the SPSS WIN 18.0 Version software. A total of 115 copies of the questionnaire were finally analyzed. The results and conclusions are as follows. 1) The mothers' demand on family-centered space and private spaces were higher than the nurses. 2) The mothers preferred 1-bed-room to 4-bed-room due to safety and privacy. 3) The items of hospital environment assessment was categorized into four factors; 'Aesthetics', 'Accessibility', 'Comfort', and 'Lighting'. The most positive factor was 'Aesthetics', whereas 'Comfort' was the negative factor. 4) The mother's satisfaction was lower than the nurse's. The most influential factors on the satisfaction was 'Accessibility'. To improve the satisfaction of the mothers of child inpatients and the nurses, safety, privacy, accessibility should be considered.

• 한국주거학회논문집
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• 제18권2호
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• pp.129-136
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• 2007

This study, as a case study of four university dormitories in Gwangju, examined the situation of interior space and conducted a quantitative survey investigating importance about the interior space and assessment factors of residential environment on users. Then user satisfaction at the assessment factors of residential environment was analyzed to draw problems and explore improvement. The results showed the following problems that should be resolved: Bedrooms should increase the area of convex space; toilets and bathrooms should be changed into a cluster type at least in common use by floor; rest space should reinforce heating and cooling system; robby space should become mixed space for various user's behavior; private fitness rooms should be planned as group fitness space; private libraries should reinforce lighting facilities; and computer rooms should complement and improve HVAC.

• 한국지능정보시스템학회:학술대회논문집
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• 한국지능정보시스템학회 2007년도 한국지능정보시스템학회
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• pp.229-238
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• 2007

This study was intended to point out the limit of existing digital content-centered studies, or approaches from the viewpoint of the supplier and in the aspect of business profit model and find ways to assess the quality of digital content, considering the characteristics of digital content. For this, the study is to apply value innovation strategy to digital content assessment, to analyze the applicability, and to propose a new and practical framework for digital content assessment method. To this end, this study selected the global No. 1 search service provider Google and local portal site Naver search service. The study on assessment factors by value innovation strategy was based on existing literature, while user-value elements in that respect were confined to information quality, interactivity, communication, interactive storytelling, and usability. This study objectified the relation with the value innovation strategic analysis, through qualitative and quantitative analyses on value elements of search service users.

• 국제학술발표논문집
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• The 6th International Conference on Construction Engineering and Project Management
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• pp.268-270
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• 2015

Overseas countries' government and facility management industries make efforts to ensure precise and fluent data from building information modeling (BIM). In facility management, a large amount of data and information are necessary to continue the process activities. Facility condition assessment, which is performed to make budget plan for the maintenance and operation requires the related facilities' documentation and information. However, it depends on the owner and the user of the facility to provide accurate and complete information to consultant. The problems as follows: (1) owner and user should provide documents and information, and (2) the consultant cannot verify the provided information. To solve these problems, we suggest a methodology to produce the information for FCA through BIM. First, all of the essential documentation and assessment elements are listed. Next, the documents and elements are separated out, whether they are able to be extracted from BIM or not. Then, the list indicates only the data that is linked with BIM. The suggestion is expected to provide the required information through the connection to BIM with accuracy and completeness and to present another BIM application use for facility management.

• 한국소프트웨어감정평가학회 논문지
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• 제16권1호
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• pp.45-53
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• 2020

본 논문에서는 웹 페이지 탐색 시 지속해서 발생하는 사용자 상호작용 과정을 이용하여 시선 검출을 위한 캘리브레이션 데이터를 획득하고, 사용자의 시선을 검출하는 동안 자연스럽게 캘리브레이션을 수행하는 방법에 관하여 기술하였다. 제안된 비강압식 캘리브레이션은 획득한 캘리브레이션 데이터를 이용하여 미리 학습된 시선 검출 CNN 모델을 새로운 사용자에 적응하도록 보정하는 과정이다. 이를 위해 훈련을 통해서 시선을 검출하는 일반화된 모델을 만들고 캘리브레이션에서는 온라인 학습 과정을 통해 빠르게 새로운 사용자에 적응하도록 하였다. 실험을 통하여 다양한 사용자 상호작용의 조합으로 시선 검출 모델을 캘리브레이션 하여 성능을 비교하였으며, 기존 방법 대비 개선된 정확도를 얻을 수 있었다.

• 조형예술학연구
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• 제1권
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• pp.95-123
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• 1999

The goal of this research is a visual and auditory tool development enabling designers to have the same emotional value with users in the process of user centered design. Through the research, we intend to show the aid measure for making cognitive gaps narrow between users and designer in the process of transforming and understanding the emotional needs as a verbal image. because In the business practice of design, most of tools and techniques for assessment and analysis of emotional needs are those used usually in the marketing fields. So the information generated and transformed from users to designers have a form of physical words. When the designer's understanding of the emotional needs is considered as a product mediated communication process, the morphologic and cognitive information gaps become obvious. This difference could be a false basis in designing with emotional user needs. So the alternative needs assessment sub-tools of visual and auditory information form was embodied mainly for designer's cognitive gaps and inter-cultural emotional needs assessment. As the method of embodiment, Firstly, adjectives related to emotion were classified in their cognitive dimension. Secondly, visual and auditory data were extracted, and then the relativity verified. Finally, the practicality and effectiveness were tested through the database generation. In view of the results so far achieved, 1. We could find being of the big information cognitive gaps in the verbal assessment of emotional needs between designers and users. 2. With the visual and auditory assessment tool, we could make the big cognitive gaps narrower than we expected. 3. Also, we could find the chance that the fidelity, recognition, and friendliness of design for emotional user needs would become better.