• Asia pacific journal of information systems
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• 제29권4호
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• pp.817-837
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• 2019

The medical industry is rapidly evolving into a combination of artificial intelligence (AI) and ICT technology, such as mobile health, wireless medical, telemedicine and precision medical care. Medical artificial intelligence can be diagnosed and treated, and autonomous surgical robots can be operated. For smart medical services, data such as medical information and personal medical information are needed. AI is being developed to integrate with companies such as Google, Facebook, IBM and others in the health care field. Telemedicine services are also becoming available. However, security issues of medical information for smart medical industry are becoming important. It can have a devastating impact on life through hacking of medical devices through vulnerable areas. Research on medical information is proceeding on the necessity of privacy and privacy protection. However, there is a lack of research on the practical measures for protecting medical information and the seriousness of security threats. Therefore, in this study, we want to confirm the research trend by collecting data related to medical information in recent 5 years. In this study, smart medical related papers from 2014 to 2018 were collected using smart medical topics, and the medical information papers were rearranged based on this. Research trend analysis uses topic modeling technique for topic information. The result constructs topic network based on relation of topics and grasps main trend through topic.

• Agribusiness and Information Management
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• 제1권2호
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• pp.81-94
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• 2009

Recently, social network service is developing rapidly as technology changes with new mobile dimensions and features creating positive opportunities and benefits to all users and companies. Social network services are allowing companies to expand their businesses and brands by utilizing it as a marketing tool to reach customers. This research is intended to identify major online social network services and their trends while enhancing the understanding of food service business expansion through social networking.

• 한국지역지리학회지
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• 제15권6호
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• pp.752-762
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• 2009

본 연구는 대구지역 벤처기업의 입지 및 비즈니스서비스 네트워크 특성을 실증적으로 분석하였다. 대구지역 벤처기업들은 소프트웨어분야에서 연구개발투자와 특허 신기술 분야의 사업 유형이 주를 이루고 있으며, 기업체 근무 경력이 있는 고학력자들에 의해 1990년대 중반 이후 창업된 소규모 기업들이 다양한 성장 전략을 모색하고 있다. 대구지역 벤처기업들은 달서구와 북구의 일부 지역에 집중 분포하는 경향을 보이고 있으며, 업종별로 약간의 차이는 있으나 대체로 연구 대학과의 접근, 정보 획득 용이, 저렴한 용지 이용 등이 주요 입지요인으로 작용하였다. 그리고 이들 기업들은 고객 기업과의 네트워크를 고려하여 이전 여부를 결정한다. 벤처기업과 비즈니스서비스와의 네트워크 특성을 보면, 대구지역 벤처기업들이 이용하는 비즈니스서비스 업체 수는 적은 편이지만, 그 중 정보처리 및 기타 컴퓨터 운영관련업과 전문과학 및 기술서비스업 부문의 서비스 업체 수는 많은 편이다. 비즈니스서비스산업 중 정보처리 및 기타 컴퓨터 운영 관련업, 연구 및 개발업, 사업지원서비스에 대한 이용 빈도가 높고, 전문과학 및 기술서비스업에 대한 이용 빈도는 낮다. 대구지역 벤처기업들이 이용하는 비즈니스서비스업체는 대구지역에 주로 분포하며, 기술 및 지식이 부족하기 때문에 비즈니스서비스를 이용한다.

• 한국IT서비스학회지
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• 제15권3호
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• pp.195-209
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• 2016

IoT (Internet of Things) is a collective term referring to application services that provide information through sensors/devices connected to the internet. The real world application of IoT is expanding fast along with growing number of sensors/devices. However, since IoT application relies on vertical combination of sensors/devices networks, information sharing within IoT services remains unresolved challenge. Consequently, IoT sensors/devices demand high construction and maintenance costs, rendering the creation of new IoT services potentially expensive. One solution is to launch an IoT open market for information sharing similar to that of App Store for smart-phones. Doing so will efficiently allow novel IoT services to emerge across various industries, because developers can purchase licenses to access IoT resources directly via an open market. Sharing IoT resource information through an open market will create an echo-system conducive for easy utilization of resources and communication between IoT service providers, resource owners, and developers. This paper proposes the new business model of IoT open market for information sharing, and the requirements for ensuring security and standardization of open markets.

• 한국멀티미디어학회논문지
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• 제19권6호
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• pp.1052-1064
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• 2016

For effective management and processing for civil affairs, online public services are in operation in every administrative organizations. However, due to the lack of links in each government departmental business processes on e-Government system, the satisfaction of the civil petitioners has not improved. In this paper, we propose an improved business process for the implementation of one-stop integrated civil affairs and suggestions services on e-Government system to reduce the time and cost for processing civil affairs and to improve the efficiency of the public services by cutting down the cost and time. This paper also suggests the ways to improve the quality of public service through redesigning civil affairs processing in the light of integrated system for the civil affairs and its suggestion.

• 한국IT서비스학회지
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• 제7권4호
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• pp.101-117
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• 2008

As the rapidly changing e-business environment and development of IT, it is difficult to predict appropriate demand and supply of human resources in e-business industry. Such problem causes the imbalance of needs in demand and supply and the difficulty of proving useful information about fostering necessary e-business human resource and so forth. This study present a manpower training plan in e-business industry by investigating e-business human resource in the market and by analyzing curriculums in selected universities. To achieve this objective, we conducted a survey study of e-business companies, educational organizations and workers. From the results of this study, we present the current status of e-business human resource market and the problems of past manpower training system, and provide recommendations. This study would help policy makers, the private companies and academic institutions in developing effective strategies for the e-Biz human resource sector.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2010년도 추계학술발표대회
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• pp.996-999
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• 2010

Business transactional process is usually long running computation which requests services from multiple enterprises. Web Services Transaction specification (WS-TX) defines a protocol, WS-BusinessActivity which is specifically designed for such lengthy interaction and maintains overall consistency through compensation. However timely web services transaction is prone to compensate due to tasks' missing deadline. Therefore, this paper proposes a reservation-based protocol which is used to select providers who can provide resources promptly and deselect ones who may fail. And this selection happens during resource reservation phase and before real commitment. In this way, we achieve the goal of minimizing transactions' compensation. Finally, we design the framework architecture for the proposed protocol that is extended from WS-BusinessActivity.

• 한국IT서비스학회지
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• 제7권4호
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• pp.301-317
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• 2008

Product-related services in manufacturing industry are different from typical services in service industry. Product-related services ensure proper product functioning, provide additional repurchase, and offer attractive margin Product-related services in manufacturing industry are not core activity but taking supporting roles, while services in typical service industry are core parts. The purpose of this study is to investigate the role of communication in linking IT and product-related logistics service in manufacturing industry. The relationships among IT, communication, logistics service and business performance are explored using a path analysis. The empirical research reveals that higher degree of IT usability leads to increased communication, and in turn, communication affects logistics service, and ultimately business performance. In addition, this study shows communication plays an intermediate role in linking IT to logistics service.

• Journal of Information Technology Applications and Management
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• 제11권4호
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• pp.133-145
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• 2004

The two main purposes of this paper are to 1) investigate critical components of university information systems for information resources management, 2) develop a comprehensive framework model of university information systems for e-Business Era. Through a literature review and by employing group decision making techniques with managers of K University, critical components for developing university information systems were identified. The critical components of university information systems are 1) academic affaires. 2) general administration. (3) research administration. (4) information services. (5) management support, (6) cyber education. (7) knowledge management, (8) e-library. (9) mobile service. and (10) IT infrastructures. In the second stage. by employing IT experts in K University and other institutes. a comprehensive framework of university information systems for e-Business era was developed. The comprehensive framework shows that major components for university information resources management are (1) information infrastructure. (2) common operating environments. (3) applications/information services. The results of this study expect to help managers. who are in charge of university information systems. plan to develop information systems based on the framework proposed in this paper.

• Asia Marketing Journal
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• 제25권3호
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• pp.99-110
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• 2023

Chatbot services have become an essential communication tool for interacting with consumers in e-commerce. To understand consumer behavior in the context of chatbot services, we apply the Theory of Planned Behavior (TPB) to analyze continuance intention to use and additional predictors to explain behavioral intention. An analysis of data collected from 300 digital shopping users who had experienced chatbot services revealed that an extended TPB model holds for the continuous use of chatbot services, driven by both interaction and information quality. Accordingly, these ndings provide a better understanding of consumer behavior toward chatbot services and valuable insights into digital customer relationship management.