• International Journal of Fuzzy Logic and Intelligent Systems
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• 제7권2호
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• pp.154-158
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• 2007

As the technology developed, the system is being developed as the structure that is adapted to the intelligent environment. Therefore, the existing situation information system couldn't provide satisfactory service to the user as it provides service only by the information which it received from the sensor. This paper analyzed the problems of the existing user intention awareness system and suggested user intention awareness system to provide a stable and efficient service that fits to the intention of the user compensating this. This paper has collected the behavior data based on the scenario of the sequential behavior course of the user that occurs at breakfast time in the kitchen which is the home domain environment thai is closely related to our lives. This scenario course also showed the flow that the goal intentional user intention awareness system acted that it suggested, and showed the sequential course processing the user behavior data by tables and charts.

• 정보처리학회논문지:컴퓨터 및 통신 시스템
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• 제2권1호
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• pp.1-6
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• 2013

스마트폰을 비롯한 다양한 스마트 디바이스들은 이제 사용자의 일상에서 필수적인 아이템으로 자리 잡았다. 스마트 디바이스 내에 센서정보를 이용하여 사용자의 선호도 및 필요정보를 파악할 수 있으며, 이를 통해 지능적인 서비스 추천이 가능해진다는 의미이다. 본 논문에서 사용자의 상황정보를 토대로 지능적인 서비스 추천을 위한 퓨전(Fusion) 상황인지 모델을 제안하고자 하다. 서비스 추천 모델은 스마트 디바이스로부터 획득한 시간, 장소, 행동 및 디바이스 정보를 중심으로 퓨전 처리과정을 거쳐 사용자 시나리오를 생성된다. 시나리오란 사용자의 상황을 예측하는데 가장 핵심이 되는 단서이며, 본 시나리오에 맞춰 서비스를 제공 및 추천할 수 있다. 이 뿐만 아니라, 콘텐츠의 카테고리와 더불어 콘텐츠 미디어 형식까지도 사용자 맞춤형을 지향한다. 그러므로 본 논문에서 제안하는 퓨전 상황인지 모델은 하이브리드 센싱(Hybrid Sensing)을 이용하였다.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2005년도 추계학술대회 논문집
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• pp.63-66
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• 2005

The purpose of this study is to suggest the modeling of ubiquitous environments according to the analysis of user's behaviors focused on the living area within the house. Recently, with appearing 'Ubiquitous environments', the applications of ubiquitous technologies on the our environment adopt a new paradigm. This new paradigm leads to the possibility of creating more intellectual dwelling environment according to user's behaviors. This paper suggests to change our dwelling by considering both engineering technology and the character of dwelling, because the house should provide causes humans with comfortability. Therefore, we need to understand user's behaviors in the dwelling, towards user friendly environment. Also, it very important for us to configure proper sensors and technologies by the priority based on user's behaviors. To sum up, this study is aimed to analyze user's behaviors and then, to suggest the guideline for users offering optimal ubiquitous environments.

• 한국인터넷방송통신학회논문지
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• 제8권5호
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• pp.121-127
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• 2008

주거환경에서의 사용자 요구사항은 매우 다양하고 복잡한 연계관계를 갖고 있다. 근 미래의 u-Home시스템은 기존 사용자들의 요구 수용뿐만 아니라 U-home관련 신기술의 요구사항도 접목해야 한다. 본 연구에서는 이러한 사용자의 요구사항을 보다 효율적으로 시스템에 반영하기위해 사용자의 행위 데이터를 기반으로 요구유형을 분류하고 시스템 개발에 활용할 수 있도록 사용자 행위분석모형UBAF(User Behavior Analysis Framework)을 제안 하고자한다. UBAF는 SE에서의 시스템 모델링 방법과 HCI 관점의 사용자 모델링 방법을 접목한 개발 프레임워크이다. 이를 통해 u-Home에서 정형화된 방법으로 사용자들의 핵심행위를 시스템 개발에 적용할 수 있었다. 적용사례로 u-Home의 실내 온도 조절 시나리오를 분석하여 시스템 모델링과 사용자 행위를 지식화 하였다.

• Asian Journal of Atmospheric Environment
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• 제11권4호
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• pp.330-343
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• 2017

Climate change is an important issue, with many researches examining not only future climatic conditions, but also the interaction of climate and air quality. In this study, a new version of the emissions processing software tool - Python-based PRocessing Operator for Climate and Emission Scenarios (PROCES) - was developed to support climate and atmospheric chemistry modeling studies. PROCES was designed to cover global and regional scale modeling domains, which correspond to GEOS-Chem and CMAQ/CAMx models, respectively. This tool comprises of one main system and two units of external software. One of the external software units for this processing system was developed using the GIS commercial program, which was used to create spatial allocation profiles as an auxiliary database. The SMOKE-Asia emissions modeling system was linked to the main system as an external software, to create model-ready emissions for regional scale air quality modeling. The main system was coded in Python version 2.7, which includes several functions allowing general emissions processing steps, such as emissions interpolation, spatial allocation and chemical speciation, to create model-ready emissions and auxiliary inputs of SMOKE-Asia, as well as user-friendly functions related to emissions analysis, such as verification and visualization. Due to its flexible software architecture, PROCES can be applied to any pregridded emission data, as well as regional inventories. The application results of our new tool for global and regional (East Asia) scale modeling domain under RCP scenario for the years 1995-2006, 2015-2025, and 2040-2055 was quantitatively in good agreement with the reference data of RCPs.

• 한국디자인학회:학술대회논문집
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• 한국디자인학회 2003년도 봄 학술발표대회논문집
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• pp.242-243
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• 2003

• Asia pacific journal of information systems
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• 제9권1호
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• pp.115-142
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• 1999

Legacy applications are valuable assets that should be integrated into next generation business systems. To gain this advantage, progressive companies can reverse engineer the legacy business operations. This paper presents a form-driven object-oriented reverse engineering(FORE) methodology by the use of business forms to recover semantics of legacy applications. They retain the user-oriented contents of business and thus are easily understandable. Our form driven object-oriented reverse engineering methodology consists of five phases: form and usage analysis, form object slicing, object structure modeling, scenario design, and model integration. Knowledge about form structure and user interaction with legacy applications is used to capture the design semantics. An object model, which consists of an object structure model and scenario results from such form knowledge. The resulting object model is more likely to help reverse engineers understand and reuse legacy systems.

• 한국정보처리학회논문지
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• 제5권9호
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• pp.2312-2322
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• 1998

객체 지향 시스템의 통합 테스트를 위한 테스트 케이스는 Method/Message의 경로와 method의 실행에 따른 시스템의 상태를 포함하여야 한다. 이런 테스트 케이스를 추출하기 위해서는 원시 코드만으로는 부족하고 시스템의 동적 모델링 단계에서 사용되었던 시나리오를 이용하여야 한다. 그 이유는 시나리오를 이용할 경우 사용자가 시스템에 행할 수 있는 동작의 종속성 분석을 통하여 테스트 케이스의 수를 줄일 수 있기 때문이다. 본 논문에서는 시나리오를 객체 지향 시스템의 통합 테스트에 활용하는 방안에 대하여 연구하였다. 이 방안을 이용하면 객체간의 상호작용을 테스트하기 위한 테스트 케이스의 생과 테스트 결과의 비교를 컴퓨터를 이용하여 할 수 있고 테스트 케이스의 수도 줄일 수 있다.

• 한국CDE학회논문집
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• 제17권1호
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• pp.17-25
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• 2012

Recently, requests for accurate process planning using simulation have been increasing in many engineering fields including the shipbuilding industry, and many application systems for simulation have been developed. It is difficult, however, for a user to reuse the developed systems, because simulation models in the system are defined by its own method. In addition, the simulation model should be modified whenever a simulation sequence, which is called simulation scenario, is changed. Therefore, in this study, an elementary simulation object is proposed to modularize a simulation model. And the management scheme of simulation scenario is proposed to manage the scenario outside of the simulation models. Also, a simulation template is proposed to increase the development efficiency. To verify the efficiency of the proposed methods, application examples for shipbuilding process planning are implemented.

• 인간식물환경학회지
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• 제22권5호
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• pp.525-539
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• 2019

Much research has been conducted on user behavior by taking surveys and interviews to plan the green space effectively. However, there is a limitation in understanding detailed user characteristics such as personalities and values. This study applied the Persona-based Scenario Method (PSM) to Hongneung Experimental Forest to understand the detailed needs and behaviors of the users in the forest recreation area. The PSM is a user experience modeling technique, which tries to understand the users by describing the type of users as real people. This study 1) extracts the factors of visitor recreation activities in Hongneung Experimental Forest based on the results of the survey, 2) develops user personas based on the results of survey and comes up with activity factors, and 3) designs user scenarios. As a result of applying the PSM, 64 factors of visitor activities were derived from the observation survey in 14 sites of Hongneung Experimental Forest and 25 key factors of visitor activities were chosen through observer's brainstorming. Second, three types of personas were developed considering the key factors and the results of user characteristics with quantitative and qualitative analysis. Lastly, context scenarios were designed by applying the key factors of visitor recreation activities to the persona model. We identified the design problems of the space and design requirements through the scenarios. This study has significance in that it takes an approach from the user perspective and was applied to the forest recreation area, which was mainly used in product design. The developed personas could be used for deriving design elements and setting the direction for planning considering detailed needs, behaviors and characteristics of users.