• 한국과학예술포럼
• /
• 제30권
• /
• pp.453-464
• /
• 2017

IT 기술의 발달과 함께 일상생활 속에서 사용자 편의와 감성을 충족하기 위한 기능을 제공하는 다양한 스마트 제품과 서비스가 확산되고 있다. 특히 빠르게 발전되고 있는 입출력 기술과 센싱 기술, 자능형 시스템 등은 다채로운 인터랙션 방식과 새로운 사용자경험 가능성을 열어가고 있다. 본 연구는 다양한 기술요소들의 활용을 사용자 관점에서 고려해야 하는 스마트 제품 컨셉 디자이너들의 아이디어 발상 단계에 대한 관심에서 시작되었다. 본 연구의 목적은 스마트 제품의 아이디어 발상 단계에서 활용할 수 있는 인터랙션 디자인 프레임웍을 제안하는 것으로, 디자이너들이 기술 기반의 스마트 제품 아이디어를 보다 체계적으로 도출하는 방안을 시도하였다. 이를 위해 먼저, 문헌조사를 통해 스마트 제품의 개념과 특징, 그리고 스마트 제품 인터랙션 구현을 위한 기술 및 제품 요소들을 파악하였고, 디자인 분야에서 제안되어온 프레임웍 선행 사례를 조사하였다. 이를 바탕으로 스마트 제품의 인터랙션 디자인 프레임웍을 제안하였으며, 프레임웍 구성요소들이 스마트 제품 아이디어 발상 단계에 어떻게 적용될 수 있을지 사례를 통해 설명하였다. 본 연구의 결과로서 제안한 프레임웍은 제품 구성요소, 상황인식 관련 요인, 정보입력 요인, 피드백 출력 요인 네 가지 카테고리로 구성되며, 각각에 있어서 사용자경험 관점을 반영한 세부요소들이 정의된다. 또한 각 세부요소 별로 기존에 있는 스마트 제품/시스템의 예시가 제시되어 어떤 요소인지 이해하기 쉽도록 정리되었으며, 제품 아이디어 사례를 통해 아이디어 발상 지원 도구로서의 프레임웍 활용성이 검토되었다. 이러한 연구결과를 바탕으로 향후 보다 다양하고 심도있는 사례연구를 통해 각 요소들의 조합에 따른 다양한 아이디어를 제안함으로써, 스마트 제품의 인터랙션 아이디어 발상 도구로서의 가능성을 검증할 수 있을 것으로 기대한다.

• Journal of Computational Design and Engineering
• /
• 제3권3호
• /
• pp.274-285
• /
• 2016

A designer is mainly supported by two essential factors in design decisions. These two factors are intelligence and experience aiding the designer by predicting the interconnection between the required design parameters. Through classification of product data and similarity recognition between new and existing designs, it is partially possible to replace the required experience for an inexperienced designer. Given this context, the current paper addresses a framework for recognition and flexible retrieval of similar models in product design. The idea is to establish an infrastructure for transferring design as well as the required PLM (Product Lifecycle Management) know-how to the design phase of product development in order to reduce the design time. Furthermore, such a method can be applied as a brainstorming method for a new and creative product development as well. The proposed framework has been tested and benchmarked while showing promising results.

• 한국데이타베이스학회:학술대회논문집
• /
• 한국데이타베이스학회 1999년도 춘계공동학술대회: 지식경영과 지식공학
• /
• pp.125-133
• /
• 1999

The objective of knowledge discovery and data mining lies in the generation of useful insights from a store of data. This paper presents a framework for knowledge mining to provide a systematic approach to the selection and deployment of tools for automated learning. Every methodology has its strengths and limitations. Consequently, a multistrategy approach may be required to take advantage of the strengths of disparate technique while circumventing their individual limitations. For concreteness, the general framework for data mining in marketing is examined in the context of developing agents for optimizing a supply chain network.

• 한국경영정보학회:학술대회논문집
• /
• 한국경영정보학회 2007년도 International Conference
• /
• pp.868-874
• /
• 2007

Mobile Government is one of the new and important developments in e-government. The promise of m-government to provide greater access to government information is progressing in many developed and developing countries. Current Mobile Government does not exploit the full potential of available technology. Research shows there is a lack of a perfect killer application [2][1]. Firstly, this paper begins with an overview of e-gov and m-gov. In this context, this paper aims to present a framework to find killer applications in M-government to which researchers must pay attention and develop suitable way to perform according to different countries' contexts.

• 한국지능정보시스템학회:학술대회논문집
• /
• 한국지능정보시스템학회 1999년도 춘계공동학술대회-지식경영과 지식공학
• /
• pp.125-133
• /
• 1999

The objective of knowledge discovery and data mining lies in the generation of useful insights from a store of data. This paper presents a framework for knowledge mining to provide a systematic approach to the selection and deployment of tools for automated learning. Every methodology has its strengths and limitations. Consequently, a multistrategy approach may be required to take advantage of the strengths of disparate technique while circumventing their individual limitations. For concreteness, the general framework for data mining in marketing is examined in the context of developing agents for optimizing a supply chain network.

• Journal of Computing Science and Engineering
• /
• 제2권3호
• /
• pp.221-248
• /
• 2008

Data provenance is the background knowledge that enables a piece of data to be interpreted and used correctly within context. The importance of tracking provenance is widely recognized, as witnessed by significant research in various areas including e-science, homeland security, and data warehousing and business intelligence. In order to further advance the research on data provenance, however, one must first understand the research that has been conducted to date and identify specific topics that merit further investigation. In this work, we develop a framework based on semiotics theory to assist in analyzing and comparing existing provenance research at the conceptual level. We provide a detailed review of data provenance research and compare and contrast the research based on d semiotics framework. We conclude with an identification of challenges that will drive future research in this field.

• 산업경영시스템학회지
• /
• 제37권3호
• /
• pp.64-74
• /
• 2014

We show how a supplier can peg cost measures to the reliability of his time guarantees via the penalty costs considered in the framework. The framework also enables us to study the connections between the logistics network and the market. In this context, we show that even when the market base increases significantly, the supplier can still use the logistics network designed to satisfy lower demand density, with only a marginal reduction in profit. Finally we show how the framework is useful to evaluate and compare various logistics system improvement strategies. The supplier can then easily choose the improvement strategy that increases his profit with the minimal increase in his logistics costs.

• 한국전산구조공학회논문집
• /
• 제29권5호
• /
• pp.421-428
• /
• 2016

논문은 동역학의 새로운 변분이론인 확장 해밀턴 이론을 열 탄성과 공극 탄성에 적용하여 더욱 일반화하는 것에 그 주요 목적이 있다. 이를 위해 열 탄성학에 대한 이론 적용이 우선적으로 검토되었고, 열 탄성-공극 탄성의 유사성을 바탕으로 공극 탄성에까지 그 이론이 확장되었으며, 각 경우에 대한 푸리에 변환을 통해 그 적정성을 확인하였다.

• 영어어문교육
• /
• 제15권2호
• /
• pp.71-92
• /
• 2009

Europass was established in 2005 by the European Parliament and the Council of Europe as a single framework for language qualifications and competences, helping citizens to gain accreditation throughout the European Community. In addition, the 1996 Common European Framework of Reference for Languages: Learning, Teaching, Assessment (CEFR) provides a common basis for language syllabi, curriculum guidelines, examination, and textbooks in Europe. This framework describes the required knowledge and skills, the cultural context, and the levels of proficiency that learners should achieve. In combination, Europass and the CEFR provide employers and educational institutes with internationally recognized standards. This paper proposes that current trends such as globalization and international mobility require a similar approach to accreditation in Asia. As jobs and workers become independent of national boundaries and restrictions, it becomes necessary to educate students as multilingual world citizens, using standards that are accepted around the world. It is suggested, therefore, that assessment models such as Europass and the CEFR, along with successful language teaching models in Europe and Canada, present opportunities of adaptation for the Korean education system. Finally, rigorous teacher training to internationally recognized levels is recommended, if Korea is to produce a workforce of highly-skilled, plurilingual world citizens.

• 아태비즈니스연구
• /
• 제4권1호
• /
• pp.15-24
• /
• 2013

This paper traces the issue of key account management success which has regarded as a pressing concern of many companies' sales efforts at the organizational business-to-business context. Based on the extensive review of extant literatures, we introduced a theoretical framework that covers the antecedents and consequence of key account management success. We theorized the conditions under which organizational and relational factors influence the success of key account management approach. We endeavor to develop research propositions for each construct and provide necessary suggestions to isolate a platform for future empirical research. Beyond this span, an improved understanding from this framework will help developing policies for successful key account management approach.