• Title, Summary, Keyword: 자원기반관점

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A Design of Access Control Mechanism for the Secure Use of Internet (안전한 인터넷 사용을 위한 접근제어 메커니즘 설계)

  • Lee, Ho;Jung, Jin-Wook
    • Journal of the Korea Society of Computer and Information
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    • v.5 no.3
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    • pp.84-90
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    • 2000
  • This paper presents a design of an access control mechanism that can resolves the complicated problems of access control requirements in internet environment. In this paper, we proposed an access control mechanism which can satisfy the combined goals of confidentiality integrity and availability of any resource. We defined an access control mechanism from the viewpoints of identity-based, rule-based and role-based policy and implemented 6 access control operations. The Proposed access control mechanism can protect resources from unauthorized accesses based on the multi-level security policies of security label, integrity level, role and ownership.

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High Performance Work System and Operational Performance: Focusing on a Mediating Role of Employee Performance (고성과작업시스템과 운영성과 간 관계: 다수준분석을 통한 종업원성과의 매개역할을 중심으로)

  • Jun, In;Oh, Sun Hui;Ahn, Seong Ik
    • Korean Journal of Labor Studies
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    • v.19 no.1
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    • pp.65-104
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    • 2013
  • This study aims to examine the intermediary roles of employee performance between high performance work system (HPWS) and its operational performance on the resource based view. Taking into account the unit of analysis, this study used a hierarchical linear modeling analysis in order to test rigorously the association between HPWS at the organisational level and employee performance at the individual level. For this empirical test, Human Capital Corporate Panel (HCCP) data including 316 firms and 7,872 respondents (including 923 team leaders) were used. To meet the unit of analysis and test the mediation effect, data at the individual and team level were aggregated into the organisational level. The empirical results show that HPWS have a positive impact on operational performance as well as employee performance such as job satisfaction, organisational commitment and organisational trust. Regarding the mediation effect, job satisfaction and organisational trust mediate between HPWS and operational performance. Theoretical implications are discussed in conclusion.

A Study for Establishment of Namdo Cultural Arts Archives - Focused on the Description Elements and Classification System for Cultural Arts - (남도문화예술 아카이브 구축을 위한 기초 연구 - 기술요소를 중심으로 -)

  • Jeong, Dae-Keun;Hong, Soram;Kang, Hyera
    • Journal of Korean Library and Information Science Society
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    • v.50 no.2
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    • pp.311-337
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    • 2019
  • The study is to structure materials of cultural arts in "Namdo(Jeollanamdo and Gwangju)" province. Especially the study focuses on establishing description elements for serving diverse materials. First, the authors makes the draft version(4 entities, 28 elements and 115 subelements) by reviewing literature and conducting case study. Then, experts review the draft version and the authors draws final version that consists of 4 entities(materials, performances, agents, facilities), 28 elements and 117 subelements. From the viewpoints of locality, cultural arts materials, and cultural artists, the description elements in this study are distinguished from other studies.

A Study on the Leading Issue for Efficient Integrated Management of CCTV Video Information (CCTV 영상정보자원의 효율적 통합 관리를 위한 선행과제 연구)

  • Jeong, Kun-Ho;Kim, Yun-Hyung;Ryu, Do;Kang, Byeng-In
    • Proceedings of the Korea Information Processing Society Conference
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    • pp.900-902
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    • 2012
  • 자치단체를 대상으로 영상정보자원의 통합 관리를 목적으로 통합관제센터 구축 사업이 활발히 진행되고 있다. 자치단체의 영상정보자원을 효율적으로 통합 관리할 수 있는 통합관제센터 인프라가 본격적으로 구축됨으로써 영상정보자원의 효율적 통합 관리를 위한 정책적 선행과제 발굴이 시급한 상황이다. 국가영상정보자원의 통합 관리 기반을 조기에 마련하기 위해 자치단체의 영상정보 통합관리 체계가 구축되어야 한다. 본 논문에서는 자치단체 영상정보자원 통합관리 체계 구축을 위한 선행과제를 정책 수립, 인프라 조성, 서비스 적용, 법제도 지원 관점에서 제시하고자 한다. 본 연구를 통하여 정부에게는 국가영상정보자원의 통합관리를 위한 정책과제 발굴에 대한 방향성을 제시하는데 도움을 줄 수 있고, 자치단체에게는 통합관제센터의 구축 및 운영을 위한 가이드라인을 제공해 줄 수 있을 것이라 기대한다.

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Analysis on value research trend and building the resource and competence based research framework for value creation (가치 연구의 동향 분석 및 가치창출에 대한 자원 및 역량기반 연구체계 구축)

  • Park, Changhyun;Lee, Heesang
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.15 no.4
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    • pp.1923-1931
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    • 2014
  • A value creation is understood as important business strategy these days in both academics and industry. But this phenomenon is not fully understood based on systematized framework. In this paper, we summarized value research trend based on exploratory research and inductive reasoning by exploring both international and domestic journals. And we built a research framework that can analyze value creation between supplier and customer. Value research prior to 2004 is primarily divided into values of goods or services and relationship values. After 2004, service-dominant (SD) logic has been outlined. There are other research trends to see the relationship value in terms of relationship benefits and relationship in the network or supply chain. 4 critical resource types (financial resource, knowledge resource, efficiency resource, and intellectual resource) and 5 competence types (relational capability, collaboration capability, innovation capability, managing capability) are constructed as principal factors for value creation from inductive reasoning based upon a resource-based view (RBV) and a competence-based view (CBV). The research framework was built based on 4 resources and 4 competences.

Effects of IT Resources on the Work Efficiency and Corporate Performance in The Mobile Smart-Work Environment (모바일 스마트워크 환경에서 IT자원이 업무효율성과 기업성과에 미치는 영향)

  • Lee, Min-Woo;Oh, Min-Jeong;Kim, Seung-Chul
    • Journal of Digital Convergence
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    • v.14 no.5
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    • pp.165-176
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    • 2016
  • The purpose of this study is to examine the effects of the IT resources on the work efficiency and corporate performance in Mobile Smart-Work Environment with IT convergence Technology by applying the Resource-Based View. The study has an academic meaning by empirically analyzing the effects of factors identified based on the existing study on the IT resources in Mobile Smart-Work, and practical implications to identify how the significance of the Mobile Smart-Work used as a platform of variety industries in manufacturing, logistics, service, distribution, finance, public institutions, and so on positively affects improvement of corporate efficiency and performance. The results showed that IT Infrastructure and IT skills in the Mobile Smart-work environment were found to bring positive effects on individual work efficiency, and IT skills had positive influence on team work efficiency. Also, we confirmed the individual and team work efficiency positively affect financial and market performance of business firms. Finally, we expect that business firm equipped with IT resources in the Mobile Smart-Work environment with IT convergence Technology. It can improve this work efficiency and the performance, which leads to strengthening the core competency.

Concreteness of technological capabilities and Performance of technology based Start-up company (기술창업기업의 기술보유유형과 성과와의 관계)

  • Choi, Jong Yeol
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
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    • v.8 no.1
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    • pp.29-36
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    • 2013
  • So many researchers have been interested in key success factors of technological start-ups. However, previous studies have not focussed on Concreteness of technological capabilities at the growth stages and industry in technological start-ups. The purpose of this study is to investigate the Concreteness of technological capabilities that have influence on performance of technological start-ups. Empirical data was collected from 342 firms in BI in Korea. It used the questionnaire method for the CEO, It is executed the Regression analysis to test hypotheses of influencing effects. Results of the hypothesis testing are summarized as follows: First, It was found that technological capabilities had statistically significant influence on firm performance. But the property based resources had lower significant influence. Second, This research found that the knowledge based resources had higher significant influence on technological start-ups performance at IT industry. Third, The knowledge based resources had higher significant influence on performance at growth stages. In conclusion, technological capabilities were verified as important firm resources of technology-based start-ups for firm performance. But the Concreteness of technological capabilities was significant differences by growth-stage of firms.

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A Knowledge-based Question-Answering System: With A View To Constructing A Fact Database (지식기반 (Knowledge-based) 질의응답시스템: 사실 자료 (Faet Database)구축을 중심으로)

  • 신효필
    • Korean Journal of Cognitive Science
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    • v.13 no.1
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    • pp.41-51
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    • 2002
  • In this paper, I describe a knowledge-based question-answering system and significance of the system with a view to constructing a fact database. The knowledge-based system takes advantage of existing NLP-resources such as conceptual structures of ontologies along with morphotogical, syntactic and semantic analysis. The use of conceptual structures allows us to select right answers through inferences basically made by expansions of concepts. However, the work of constructing factual knowledge requires a great amount of acquisition time in large-scale applications because of the nature of human interference. This is why the procedure of acquiring factual knowledge cannot be fully automated. Apart from efficiency considerations. the knowledge-based system deserves serious consideration, I point out benefits of the system and describe the whole procedure of building the system in terms of a fact database.

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The Study on Evolutionary Process of Online-Game Companies' Alliance Strategy for Product Diversification (온라인 게임 기업의 제품 다원화를 위한 제휴 전략 진화에 관한 연구)

  • Chang, Yong-Ho;Joung, Won-Jo
    • Journal of Korea Game Society
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    • v.11 no.2
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    • pp.57-68
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    • 2011
  • This study approaches how newly emerged game companies has implemented strategies for product diversification according to market growth cycle(beginninggrowing-mature) by empirical case study through evolutionary theory and resource based theory approach. At the beginning, online game companies had grown with different strategies(technology based, service based) by initial condition(genre, technological level, user attribute). After market growth, for product diversification, these companies carried out path-dependent alliance strategy(complementary, competitive) depending on resource base(technology capacity, service capacity based). As online game market getting mature, these companies has adapted flexibly in responding to market growth cycle by integrated strategy(naturally selected to mobilize every possible resource capability). By analyzing the alliance strategies pattern of online game companies in newly emerged game industry according to market growth cycle through combination of resource based theory and evolutionary theory, these results suggest that new industrial, theoretical, policy model is required.

Result Verification Scheme Using Resource Distribution Information in Korea@Home PC Grid Systems (Korea@Home PC 그리드 시스템에서 자원 분포 정보를 이용한 결과검증 기법)

  • Gil, Joon-Min;Kim, Hong-Soo;Choi, Jang-Won
    • The Journal of Korean Association of Computer Education
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    • v.11 no.1
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    • pp.97-107
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    • 2008
  • The result verification that determines correctness for the work results calculated in each PC is one of the most important issues in PC grid environments. In this literature, voting-based and trust-based schemes have been mainly used to guarantee the correctness of work results. However, these schemes suffer from both waste of resource utilization and high computation delay because they can not effectively cope with dynamic computational environments. To overcome these shortcomings, we introduce the distribution information of PC resources based on credibility and availability into result verification phase. Using this information, we propose a new result verification scheme, which can determine the correctness of work results by each PC resources' credibility and cope with the dynamic changing environments by each PC resources' availability. To demonstrate the efficiency of our result verification scheme, we evaluate the performance of our scheme from the viewpoints of turnaround time and resource utilization, utilizing resource distribution information in the Korea@Home that is a representative PC grid system in domestic. We also compare the performance of our scheme with that of other ones.

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