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최병구(Byounggu Choi),이충석(Choongseok Lee),이희석(Heeseok Lee) 한국경영과학회 2002 한국경영과학회 학술대회논문집 Vol.2002-A No.-
This paper explores the way in which web service quality at the point of purchase influences consumers' perceptions of value and willingness to buy For this purpose, we provide a research model on the basis of marketing theories for consumers' purchase behavior The empirical results imply that functional web quality has a direct effect on willingness to buy and technical web quality influences consumer perceptions of product quality and value.
정세현(Sei-Hyun Jeong),진기우(Gin, Giwoo),이충석(Choongseok Lee) 한국산학기술학회 2014 한국산학기술학회 학술대회 Vol.- No.-
본 연구는 클러스터 산업환경을 이용한 산학연의 산업활동에 있어서 적응 만족을 갖게 하는데 있으 며, 이를 위해 정책제도적 지원과 클러스터 사업운영을 기반으로 기업성과를 얻기 위한 요인들을 분석 하여 클러스터 성과에 미치는 전반적 영향을 확인하고자 하였다. 수도권과 충청 지역에 소재한 클러스 터에 소속된 기업체 대상으로 설문지를 배포하였고, 165부를 수거하였으며, 최종적으로 유효한 147부 설문을 분석에 활용하였다. 가설을 검증하기 위해 SEM(Structural Equation Model)을 적용하여 분석 하였으며, 주요 결과는 다음과 같다. 첫째, 클러스터 사업운영이 참여기업 태도에 영향을 미쳤다. 둘째, 참여기업 태도가 기업성과에 영향을 미쳤다. 셋째, 정책제도적 지원이 기업성과에 영향을 미쳤다. 넷 째, 기업성과가 클러스터 성과에 영향을 미쳤다. 다섯째, 클러스터 사업운영이 클러스터 성과에 영향을 미쳤다. 그리고 매개변수(참여기업 태도, 기업성과)로도 간접효과 영향을 주었다. 본 연구의 결과로는 정책제도적 지원, 클러스터 사업운영 기반으로 한, 참여기업 태도 등이 융합적인 형태로 수용할 경우, 클러스터 성과에 더 많은 영향을 미칠 수 있는 시사점을 제공하였다.
Young J. Rho(노영주),Sei-Chang Sohn(손세창),Dong-Heon Yang(양동헌),Choongseok Lee(이충석) 한국산업경영시스템학회 2017 한국산업경영시스템학회지 Vol.40 No.4
More people travel oversea as the economic size of Korea is getting larger and more new jobs are requested to be created by the society. To respond to these trend and request, Incheon International Airport Corporation (IIAC) is about to expand its processing capability with a new terminal; 54 million passengers to 72 million. IIAC is also introducing new strategies such as open innovation (OI) and creating shared value (CSV). With these changes, IIAC faces new challenges of restructuring its business and organization with new ideas. Most organizations including IIAC are becoming more dependent on external resources to keep their competitive advantages under the turbulence of global business environmental changes. Therefore, they focus on the OI paradigm which is reported as a convincing strategy to improve competitiveness in terms of budget and time-to-market. OI is to quickly react to the rapidly changing business environment and is adopted to support startup incubation. In the previous research with IIAC, three major tasks were defined; utilizing the IIAC brand power for external vendors, building a technology road-map, and introducing a collaboration support system. This paper deals with the collaboration system as proposed in the previous research. We focused on the collaboration process for startup incubation. Cases were studied; the K-startup model by the government, a university model to explore youth startups, and a R&D institute model to study professional startups. Based on the case studies, we defined an IIAC model and proposed issues to take care of. The model is distinguished from the other studied models since IIAC is a prospective customer of new technology.
시나리오 기반 객체 지향 기법을 이용한 인트라넷 하이퍼미디어 시스템 개발
이희석,유천수,이충석,김영환,김종호,조선형 한국경영과학회 1997 經營 科學 Vol.14 No.2
Intranet emerges as a key technology for building enterprise information system. This paper proposes a scenario-based object-oriented technique for designing intranet hypermedia information systems. The method consists of six phases such as domain analysis, object modeling, view design, navigational design, implementation design and construction. Users' requirements are analyzed in the form of scenarios by the use of a responsibility-driven object technology. Object-oriented views are generated from the resulting object model and then used for the subsequent navigational and implementation design. Implementation design phase deals with database schema, page structure and flow, and user interface. The method is effective for integrating enterprise databases with distributed hypermedia systems by employing Java language. To demonstrate its usefulness, a real-life bank case is illustrated.
이희석,이제,이충석,조창래,손주찬,백종명 한국경영과학회 1998 한국경영과학회 학술대회논문집 Vol.- No.2
Currently, many companies are trying to be more competitive by implementing the most appropriate software package, called ERP (Enterprise Resource Planning). ERP can support the company business process. A repository, which can support the company's business process. A repository, which can store and retrieve enterprise-wide information, is a key component of such software package. This paper implements an enterprise repository for the ERP. A well-known repository standard, IRDS (Information Resource Dictionary System), is employed for the repository architecture. A meta schema that can help develop database, business applications, models, and workflow is proposed. To illustrate the practical usefulness, a real-life ERP prototype is built within the framework of the proposed repository.