• Knowledge Management Research
• /
• v.24 no.3
• /
• pp.127-148
• /
• 2023

Traditional Business Intelligence environment is limited to support the rapidly changing businesses and the exponential growth of data in both volume and complexity of data. Companies should shift their business intelligence environment into Self-Service Business Intelligence (SSBI) environment in order to make smarter and faster decisions. However, firms seem to face various challenges in implementing and leveraging the effective business intelligence system, and academics do not provide sufficient studies related including the success factors of SSBI. This study analyzes the three cases of Korean companies in depth, their development process and the assessment of business intelligence, based on the theoretical model on the key success factors of business intelligence systems. The comparative analysis of the three cases including project managers' interviews and performance evaluations provide rich implications for the successful adoption and the use of business intelligence systems of firms. The study is expected to provide useful references for firms to fully leverage the effects of business intelligence systems and upgrade towards self-service business intelligence systems.

• The Journal of Society for e-Business Studies
• /
• v.13 no.2
• /
• pp.165-179
• /
• 2008

In this study we designed the killer services for the scene of bookstore in ubiquitous computing. To achieve this study, we have explored the unmet needs of employees and users in bookstores and examined whether the unmet needs could be served by the resources and capabilities of ubiquitous computing. Then we have extracted detailed killer services that includes value propositions and resource map by using statistical methodology. Finally, the killer services were designed to serve employees and users in bookstores with the service architecture. The result of this study will be applied to develop new business model in ubiquitous computing as the basic research.

• Journal of Internet Computing and Services
• /
• v.21 no.3
• /
• pp.83-92
• /
• 2020

Recently, many companies and organizations are interested in predictive process monitoring for the efficient operation of business process models. Traditional process monitoring focused on the elapsed execution state of a particular process instance. On the other hand, predictive process monitoring focuses on predicting the future execution status of a particular process instance. In this paper, we implement the function of the business process remaining time prediction, which is one of the predictive process monitoring functions. In order to effectively model the remaining time, normalization by activity is proposed and applied to the predictive model by taking into account the difference in the distribution of time feature values according to the properties of each activity. In order to demonstrate the superiority of the predictive performance of the proposed model in this paper, it is compared with previous studies through event log data of actual companies provided by 4TU.Centre for Research Data.

• Journal of the Korea Safety Management & Science
• /
• v.14 no.3
• /
• pp.269-276
• /
• 2012

플라스틱 사출 제품은 다양한 가전제품과 하이테크 제품에 널리 사용되고 있다. 그러나 현재의 치열한 경쟁적 비즈니스 환경에서 플라스틱 사출 제품 제조업자들은 고객을 만족시키면서 경쟁력을 얻기 위하여 다른 경쟁자들보다 먼저 새로운 제품을 시장에 출시하고 신제품의 개발기간을 줄이기 위한 노력을 할 여유가 부족하다. 따라서 무한경쟁의 시장에서 살아남기 위해서는 제조업자들은 시장 마켓 점유를 빠르게 올리는 것과 동시에 제품의 가격 경쟁력을 가져야 한다. 특징기반 모델의 구조는 현재 연구에서 3D 제작 도구로서 일반적으로 적용되고 있으며 신제품 개발 엔지니어들이 새로운 제품의 개념을 개발하는 데에도 널리 사용되고 있다. 본 연구에서는 특징기반 플라스틱 사출제품을 위한 유전자 알고리즘과 Support Vector Regression (SVR) 기반의 새로운 하이브리드 비용 평가 모델을 제안한다. 제안하는 하이브리드 모델은 기존의 플라스틱 사출제품의 비용평가절차와 계산을 위해 필요로 하는 변수들을 극적으로 간단하게 하고 줄일 수 있다. 사례연구에서는 제안하는 하이브리드 모델과 기존의 multilayer perceptron networks (MLP) 및 pure SVR과의 비교분석을 통하여 제안모델이 플라스틱 사출 제품의 개발단계에서의 비용평가문제를 해결하는데 효율성과 효과성이 있음을 입증한다.

• Annual Conference on Human and Language Technology
• /
• 2022.10a
• /
• pp.477-479
• /
• 2022

본 논문에서는 기업 비즈니스 분석을 위해 한국표준산업분류에 근거하여 국내 사업체의 산업군을 분류하는 앙상블 분류 모델 구축 방법론을 제시한다. 기업 평가 및 보고서 자동화 시스템 구축을 위해 기업의 재무제표 정보, 기업등록부와 같은 신고 정보, 사업체 조사 정보에 포함된 텍스트 정보를 이용하여, 각 기업이 속해 있는 산업군 정보를 분석해야 하며, 이를 통해 동일한 산업군에 속해 있는 다른 기업에 대한 현황 파악 및 비교 등 비즈니스 정보를 분석할 수 있다.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.20 no.3
• /
• pp.366-376
• /
• 2019

Youth unemployment reached a record high in 2017, and business revitalization is emerging as a means of overcoming this situation. The number of venture companies and amounts of new venture investments are increasing year on year, and the government has upgraded Small and Medium Business Administration to the Ministry of SMEs and Startups. However, the success rate of startups is relatively poor. Over the past three years only 39.1% of Korean startups survived and 90% of companies failed in the Valley of Death phase. Survival this phase is critical for early startups, and thus, the amount and timing of investments are critical. Current models for establishing business startups do not effectively attract investments because they lack practical, corporate evaluation variables. In this paper, we develop a mixed process that incorporates the factors and business models focused on by venture capital investors. In addition, we compared our Death Valley Venture (DVV) process with current methods and provide an example of its application.

• Proceedings of the Korea Technology Innovation Society Conference
• /
• 2016.10a
• /
• pp.121-130
• /
• 2016

• Journal of KIISE:Software and Applications
• /
• v.36 no.1
• /
• pp.1-9
• /
• 2009

In heterogeneous and distributed computing environments, with an increasing number of Web services providing similar functionalities, the reliability of Web services is a critical decision factor. To fulfill the open business model such as cooperation among enterprises, several Web services can be composed into the upper level business transaction. In Web services composition, the reliability of services is more and more critical. Though each unit Web service can be reliable, the reliability of the composed service is not guaranteed. Thus a way to efficiently assess and select composed Web services is needed. In this paper, we define new metrics for measuring the trust value of Web services, and propose an evaluation method to predict the trustworthy degree of the composed services based on the metrics. We also define a conceptual framework to support optimal Web services selection based on the proposed trust evaluation method. By selecting using the quantitative measurement rather than intuitive selection of the service user, it allows the service users to select the high reliable service meeting their quality requirements well.

• Bulletin of Food Technology
• /
• v.26 no.3
• /
• pp.203-209
• /
• 2013

마을기업은 지역공동체에 산재한 각종 특화자원(향토 문화 자연자원 등)을 활용, 지역공동체에 기초한 비즈니스를 통해 안정적 소득 및 일자리를 창출하는 마을 단위의 기업으로 정의하고, 정부에서는 2013년까지 1,300개의 마을기업을 지정할 예정이다. 이들 마을기업의 설립과 운영과정에서 겪는 애로사항 1순위로 "마을기업 유지를 위한 수익창출"을 고른 마을기업이 가장 많은데 이는 사업초기에 적정한 비즈니스 모델을 개발하지 못한 경우가 크다. 따라서 성공사례 평가를 통해 식품 자원을 활용한 마을기업 사업화의 방향을 제시하고자 한다. 서울 염리동 마을기업인 솔트까페에서 영광 고창의 천일염 공동브랜드인 '천혜보금' 천일염도 팔고, 천혜보금을 넣어 만든 쿠키도 커피와 함께 팔고 있으며, 설립 1년만에 3명의 고용을 창출하였고 현재 한 달 700만원 정도 매출에 10%이상의 흑자를 내고 있다. 외부 지원금은 없지만 솔트까페가 소문이 나면서 선물용으로 천혜보금을 구입하는 단체도 많이 늘었다. 이런 성과가 널리 알려지면서 61개 지자체에서 2,000여명이 견학을 하였다.

• Journal of Appropriate Technology
• /
• v.5 no.2
• /
• pp.97-105
• /
• 2019

Most of the BoP (Base of the Pyramid) do not have the economic power to eat balanced nutrients. Therefore, the solution is to add essential nutrients to the food you eat. This method can improve nutrition without putting an economic burden on the BoP classes. The aim of the paper is to apply the strategic management process for analysing BoP solutions in nutrition improvement sector. This allows identification of critical aspects in developing BoP solutions. This includes reaching sustainability related objectives. Two cases (Ajinomoto, Grameen Danone) covering both products and services have been researched, allowing a contribution towards the applicability of strategic management in respective situations. In this study, we analyzed the case through the "Appropriate Technology 2.0" framework of Polak and Warwick (2014). In addition, we introduced the strategy of BoP business. Based on the results of this analysis, we analyzed the success factors of appropriate technology business in the emerging markets through the 4A model.