• 디지털융복합연구
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• 제13권11호
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• pp.85-97
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• 2015

본 연구에서는 조직 내에 스며든 웹 기술이 얼마나 해당 조직에 융합되어 정보시스템의 성공에 이바지하는지 알아보고자 수행되었다. 위계적 회귀분석 등을 통해 확인한 연구 결과는 다음과 같다. 첫째, 최고 경영진 지원, 전략적 투자 정당성, 그리고 컴퓨터 접근과 사용은 웹 기술 융합에 긍정적인 영향을 미치고 있었다. 또한 웹 기술 융합은 정보시스템 프로젝트의 성공에 유의한 영향을 가지고 있음도 확인하였다. 둘째, 웹 기술 융합을 전략 차원과 활동 차원으로 구분하여 확인한 결과 전략 차원에서는 최고 경영진 지원이 정보시스템 성공에 가장 큰 영향력을 가진 반면 활동 차원에서는 전략적 투자 정당성이 제일 중요한 영향을 미치고 있었다. 셋째, 정보시스템 프로젝트의 성공에 영향을 미치는 웹 기술 융합에 있어서 세부 차원 중 전략 차원이 활동 차원보다 높은 성공요인임을 알 수 있었다. 따라서 웹 기술과 같은 정보기술은 조직의 성공을 위한 강력한 사업도구이며 높은 수익의 원천이 될 것이다.

• Asia pacific journal of information systems
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• 제32권4호
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• pp.707-727
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• 2022

Industrial revolution 4.0 makes business competition more challenging and will impact the instability of the company's financial performance. Dynamic environmental conditions make it difficult for companies to make predictions in making decisions. Investing in information technology (IT) is one way for companies to maintain financial stability and competitive advantage in dynamic competition. Resource-Based Theory (RBT) explains that information technology (IT) is a resource that can create a competitive advantage for the company. This study aims to examine the moderating role of dynamic industrial environments and IT strategic emphasis on the relationship between a lag effect of IT investment and firm's financial performance volatility. Using the data of companies listed on the Indonesia Stock Exchange (IDX) for five years starting from 2013-2017, the method used to estimate the research model's parameters is the generalized method of moments (GMM) approach. The results show that the industrial environment and the emphasis on IT strategy have a role in moderating and strengthening the relationship between the time lag in IT investment in reducing the firm's financial performance volatility.

• 대한산업공학회지
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• 제39권4호
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• pp.260-270
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• 2013

This paper proposes a strategic portfolio model for managing performance of online games. The portfolio matrix is composed of two dimensions: financial performance and non-financial performance. Financial performance is measured by the conventional measure, average revenue per user (ARPU). In terms of non-financial performance, five non-financial key performance indicators (KPIs) that have been widely used in the online game industry are utilized: RU (Register User), VU (Visiting User), TS (Time Spent), ACU (Average Current User), MCU (Maximum Current User). Data envelopment analysis (DEA) is then employed to produce a single performance measure aggregating the five KPIs. DEA is a linear programming model for measuring the relative efficiency of decision making unit (DMUs) with multiple inputs and outputs. This study employs DEA as a tool for multiple criteria decision making (MCDM), in particular, the pure output model without inputs. Combining the two types of performance produces the online game portfolio matrix with four quadrants: Dark Horse, Stop Loss, Jack Pot, Luxury Goods. A case study of 39 online games provided by company 'N' is provided. The proposed portfolio model is expected to be fruitfully used for strategic decision making of online game companies.

• 한국산업융합학회 논문집
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• 제26권1호
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• pp.1-14
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• 2023

To secure national future competitiveness, the Korean government announced the 『National Ultra-High Performance Computing (HPC) Innovation Strategy (2021.5.28.)』 and set three innovation strategy goals throughout establishing an innovation ecosystem. This study presented a heterogenous data-based strategic support framework that allowed to understand both the current status of domestic & foreign R&D areas and domestic industrial economy areas in terms of strategic fields related to ultra-high performance computing, and the empirical research was conducted in the life science and public health area. The HPC innovation ecosystem platform based on the connection of heterogeneous data (domestic R&D project-technology-industry-overseas R&D project) presented in this study provided useful and essential information that allowed establishing a specific action plan for the national HPC innovation strategy and contributing to vitalizing the innovation ecosystem. Since the evidence-based policy assumes that a more reasonable consensus is reached through a non-biased decision- making process among stakeholders, the proposed platform may contribute to enhancing policy momentum by increasing legitimacy and trust of planning of the national HPC strategy.

• Journal of Information Science Theory and Practice
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• 제10권4호
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• pp.23-37
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• 2022

The pandemic of Coronavirus disease (COVID-19) has contributed more challenges for mothers as the family's primary caregiver in overcoming the widespread infection. Pandemic-related information is essential for mothers to reduce uncertainty as well as to maintain the health of family members during this unprecedented situation. Adopting the framework of the Situational Theory of Problem Solving, this study extends the theory by, first, testing the mediating role of COVID-19 anxiety on mothers' information seeking and information forwarding, referred to as active communication action of problem solving, as well as preventive behavior; and second, by predicting the effect of information seeking on preventive behavior. Referring to an online survey from 371 Indonesian mothers, the findings suggest that in terms of direct effect, only problem recognition was found to have no significant effect on situational motivation. The results suggest that Indonesian mothers perceive COVID-19 as personally relevant so that they are motivated to solve the problem by seeking and forwarding related information. In addition, COVID-19 anxiety was found to play a significant role in predicting information seeking, information forwarding, and preventive behavior. The result of this study is expected to give insights for risk communicators and health professionals in Indonesia in communicating COVID-19, particularly to mothers.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2002년도 ITC-CSCC -2
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• pp.1320-1323
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• 2002

This paper reviews the Korean government’s selection process of core wireless communications technologies, and presents technology trends, perspectives and strategies of 5 core technologies to develop in wireless communications areas based on the mid term IT technology development plan(2002∼2004). Delphi Panel Method and Analytic Hierarchy Process(AHP) Analysis were adapted to select 30 core technologies in 9 strategic areas. Especially, 5 core wireless communications technologies out of 24 required technologies are selected: 4 G Core Technology, Broadband Wireless Access Network Technology, IMT-2000 Plus STP Technology, OBP Based Multimedia Satellite Communications Technology, Stratosphere Communications System Technology. Strategic national IT R&D program has been essential to continue success story of CDMA technology, and acquiring technology independency from advanced nations. In long term perspectives, a strategy of intensive investment with prudent selection onto core technologies should be deployed in the IT R&D programs. Also, the national IT R&D programs should be limited in the high risk & high returen areas where only government can afford the failures as well as better spill over effects are expected for the technology development and national economy. Korean industry has some strength in wireless communications technology area. Therefore, more policy concerns should be given into this area not only to secure present strength but also to explore better technology competitiveness.

• 한국태양에너지학회 논문집
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• 제30권3호
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• pp.81-89
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• 2010

The photovoltaic industry is one of the main research areas for regenerable energy usage and green growth policy of the Korean government. R&D programs of MEST(Ministry of Education, Science and Technology) and MKE(Ministry of Knowledge Economy) are concentrating on the development of fundamental and applicable technology which can be carried out by a so-called "Big company" consortium. So it is essential to discover and support R&D projects for small and medium enterprises(SMEs) in the photovoltaic industry. R&D projects should be funded effectively to enhance the competitiveness of the SMEs. It is a complicated process as to decide what R&D projects or key element technologies should be selected and how to support them. In this paper, the supply chain analysis is adopted as a critical tool for selecting the research areas and topics for the SMEs, which can be done by analyzing the number of the SMEs, the level of imports and the localization possibility for each supply chain element. We define the strategic products for the SMEs to deduct core technologies for each strategic product. R&D projects definition sheets are proposed for each core technology. All the decision making processes are authorized by a committee which consists of experts for academia, industries and the research field. The efficacy of the proposed framework is described throughout the photovoltaic industry.

• 디지털융복합연구
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• 제16권11호
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• pp.1-15
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• 2018

본 연구의 목적은 텍스트 마이닝 기법을 활용하여 부산 및 기타 지자체의 도시계획 보고서에 포함되어 있는 서지정보를 분석하고 새로운 스마트도시계획의 수립을 위한 전략 분야를 도출하는 것이다. 텍스트 마이닝 분석은 구조화되어 있지 않은 문서로부터 키워드를 추출하고 획득한 정보의 특성과 패턴을 발견하는 기법으로 최근 지식관리 측면에서 많이 사용되고 있다. 본 분석을 통해 초기의 부산 도시계획은 개별 산업분야 고도화에 초점이 맞춰져 있을 뿐 각 분야별 정보시스템의 연계에 대한 논의가 적은 것으로 나타났지만 최근 계획에서는 도시통합운영관리와 관련한 물리적 인프라와 ICT시스템과 관련한 내용이 다수 포함되어있는 것으로 나타났다. 특히, 타 지자체에 비해 항만/물류, 문화, 전시 분야가 특유의 서비스영역으로 도출되었지만 도시안전, 데이터공유, 신재생에너지 분야에 대한 계획은 부족한 것으로 나타났다. 본 연구는 향후 새로운 스마트 도시계획 수립을 위한 정책적 시사점을 제공할 것으로 기대한다.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2008년도 춘계학술발표대회
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• pp.863-866
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• 2008

최근 많은 조직들이 IT를 경영전략의 핵심적 요소로 인식하고 IT투자를 확대하면서 IT의 효율적 관리와 전략적 활용의 중요성이 커짐에 따라 CIO 기능 강화와 IT 거버넌스 체제 구축에 많은 노력을 기울이고 있다. 그러나 아직까지는 학계나 산업계에서 IT 거버넌스의 개념이 통일되어 있지 못하고, 구성요소와 체계 및 실행방법 등도 조직의 특성에 따라 매우 다양하게 접근되고 있다. 정부출연연 KISTI를 모델로 삼아 KISTI 정보화에 대한 총괄기획, 정책수립, 운영 프로세스 관리, 정보화사업 관리 등 기관정보화에 대한 총괄자로서의 CIO 역할과 IT 거버넌스 체제 구축 방안 연구를 통해 종합적이고 효율적인 정보화 추진 및 자산 관리 운영을 하고자 한다.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2008년도 춘계학술발표대회
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• pp.867-870
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• 2008

공공기관 및 기업들은 성장과 생존을 위한 경쟁력을 갖추기 위해 여러 경영 혁신 방법들을 도입하고 끊임없는 변화를 시도해 가고 있으며, 경영전략과 경영활동의 전략적인 연계를 위한 방향 설정과 자원투입에 노력을 기울이고 있는 상황이다. 이에, 본 논문은 기관의 비전과 목표 달성을 지원하는 전략경영 개념과 관련된 기술동향 및 추진 현황에 대해 이해하고, 전략경영을 추진하기 위한 큰 밑그림으로 ITA 기반의 전략경영정보화체제에 대한 정의와 역할 정립을 통해 향후 추진해야 할 목표시스템을 제시하였다.