• Title, Summary, Keyword: 관계지향

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The Formalization of a Temporal Object Oriented Model Based on an Attribute versioning (속성 버전화에 기반한 시간지원 객체지향 모델의 형식화)

  • 이홍로;김삼남;류근호
    • The Journal of Information Technology and Database
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    • v.4 no.1
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    • pp.31-50
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    • 1997
  • 객체지향 데이터베이스 시스템에서 시간지원 데이터베이스를 다룰 때 발생하는 중요한 문제는 관계 의미에 따라 시간과 속성을 결합하는 방법에 있다. 관계형 모델처럼 속성 버전화에 대한 기존의 연구 결과는 시간지원 객체지향 모델에 적용할 수 없다. 이것은 객체지향 모델이 복합 객체를 구성하기 위해서 기존의 모델보다 더욱 강력한 구성자들을 제공하기 때문이다. 그래서 이 논문은 객체지향 데이터베이스에 시간 개념을 통합하기 위한 형식적 접근방법을 제안한다. 이 논문의 목적은 객체 사이에 관계하는 일반화, 집단화와 연관화에 따라 시간지원 객체지향 데이터베이스 표현을 연구하는 것이다. 이 논문은 시간지원 객체지향 모델에서 속성 버전화의 개념을 정의하고, 객체 사이에 존재하는 관계에 대해서 시간을 표현하는 것에 중점을 둔다. 또한 관계 의미에 대한 제약조건을 규정하고, 표현 기준에 기반하여 검토한다. 이 논문은 객체지향 데이터 모델을 형식화함으로써 대수 연산자의 설계시 강력한 연산 기능을 제공할 뿐만 아니라 모듈의 재사용성을 제공할 수 있다.

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A Convergence Study on the Relationship between Food Preferences and Intrinsic Motivation of Rural Tourism (농촌관광의 내재적동기와 음식선호에 대한 융복합 연구)

  • Kang, Keoung-Shim;Lee, Soon-Yea
    • The Journal of the Convergence on Culture Technology
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    • v.7 no.1
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    • pp.272-283
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    • 2021
  • The purpose of research is to suggest the direction of rural tourism and food products by looking at the relevance of the intrinsic motivation and food preference. Through the analysis, factors of 'leisure oriented', 'family oriented', 'relationship oriented', 'health oriented', and food preference 'cooking health', 'material function', 'local resource' and 'consume experience' were extracted. Through the correlation analysis, 'leisure and health oriented' was found to be significant with cooking health, 'relationship and health oriented' was significant with material function, 'leisure, family and relationship oriented' was significant with local resource and 'relationship oriented' was significant with consume experience. Therefore, tourists who want rest, healing and health need to provide healthy dishes, tourists who want family and leisure provide local or special dishes, and tourists who want to have a relationship with people need to provide functional foods or herbal medicine dishes. Food products that meet the needs of tourists will induce revisit by increasing tourist satisfaction and bring economic revitalization of the region through the expansion of rural tourism.

Data Literacy, Organizational Culture, and Data Analytics Maturity: Moderating Effect of Organizational Culture (데이터 리터러시와 데이터 분석 성숙도의 관계에서 조직문화의 조절효과)

  • Park, Chong-Nam;Cho, Yee-Un
    • Informatization Policy
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    • v.28 no.1
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    • pp.43-63
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    • 2021
  • The purpose of this research is to examine the relationships among data literacy, organizational culture, and data analytics maturity and the moderating effects of organizational culture. Analysis of the relationship between data literacy and data analytics maturity shows that the higher the data literacy competency of employees, the higher the organization's data analytics maturity. In examining the relationship between organizational culture and data analytics maturity, it is found that relationship culture and innovation culture are positively related to data analytics maturity. In addition, relationship culture and hierarchy culture show significant moderating effects. Relationship culture shows a synergistic effect, whereas hierarchy culture has a buffer effect between data literacy and data analytics maturity.

Design and Implementation of an Information Analyzer for Object-Oriented Program (객체지향 프로그램 정보 분석기 설계 및 구현)

  • 김운용;최영근
    • Proceedings of the Korean Information Science Society Conference
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    • pp.490-492
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    • 1999
  • 본 논문에서는 객체지향 프로그램에 대한 프로그램 정보를 분석하여 이들간의 관계를 표현할 수 있는 방법을 제시한다. 현재까지 프로그램을 분석하고 표현하기 위한 그래프 표현으로 호출 그래프, 제어흐름 그래프 및 종속 그래프 등이 있으며 이를 이용하여 테스팅, 슬라이싱, 디버깅, 프로그램 이해, 병렬처리, 역공학과 같은 다양한 분야에 적용되고 있다. 본 논문에서는 객체지향 언어의 프로그램의 시각적 이해를 돕고, 분석에 필요한 정보를 표현하는 그래프들간의 관계성을 고려한 효율적인 분석기를 표현한다. 이를 위해 클래스, 상속관계, 호출관계, 제어흐름 및 데이터 종속관계를 고려하여 객체 지향언어 분석에 필요한 그래프 요소를 멤버함수레벨, 클래스 레벨, 모듈 클래스 레벨 단위로 추출하고 이들간의 정보를 저장소로 통합 구성한다. 이를 통해 기존의 특정목적을 위해 표현하는 그래프 표현 방식은 그래프간의 관계성과 분석정보의 독립성 그리고 재사용성의 특징을 가지는 통합 분석기로 구성될 수 있다. 이러한 특징은 프로그램의 이해와 정보의 관리효과를 증가시킬 수 있으며, 많은 소프트웨어 엔지니어링 도구와 기술들에 필요한 통합화된 정보를 제공하고 이용될 수 있을 것이다.

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The effects of Growth Needs and Job-esteem on Customer Orientation (호텔직원의 성장욕구와 직업존중감이 고객지향성에 미치는 영향)

  • Lim, ji-eun
    • Proceedings of the Korea Contents Association Conference
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    • pp.221-222
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    • 2017
  • 본 연구는 호텔직원의 성장욕구와 직업존중감이 고객지향성에 미치는 영향과 심리적 주인의식이 직원의 고객지향성의 관계에 미치는 매개효과에 대해 연구하였으며 서울지역에 소재한 특급호텔 직원을 대상으로 실증분석을 시행하였다. 그 결과, 직원의 성장욕구와 직업존중감이 고객지향성에 유의한 영향력이 있고 심리적 주인의식이 직원의 성장욕구와 직업존중감과 고객지향성의 관계에 완전한 매개효과를 미치는 것을 확인하였다. 이러한 연구결과를 바탕으로 호텔 인사담당자를 위한 직원관리에 대한 이론적 의미와 시사점 그리고 향후연구방향을 제시하였다.

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A Comparative Study on Differences between Expectation before Contracting and Perceived Performance after Operation of Relationship Orientation among Franchise Industry Types (프랜차이즈 가맹점의 계약전 기대와 운영후 지각된 성과의 업종별 차이분석)

  • Yang, In-suk;An, Sung-Hoon;Lee, Yong-Ki
    • The Korean Journal of Franchise Management
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    • v.1 no.1
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    • pp.1-17
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    • 2010
  • This study aims to analyze the relationship between the expectation of franchisees to their franchisers before contracting and perceived performance after actually operation. The analysis data was collected from 789 franchisees located in Seoul and Gyeonggi-do of South Korea. The findings are as followings: first, the gap between expectation of franchisees and perceived performance was negative and it becomes an necessary for franchise managers to manage the expectation of franchisees by using various effective marketing strategies. Second, the gaps were different among different franchise industrial classifications and the gap in the food-service industry is the largest.

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Transforming an Entity-Relationship Model into a Temporal Object Oriented Model Based on Object Versioning (객체 버전화를 중심으로 시간지원 개체-관계 모델의 시간지원 객체 지향 모델로 변환)

  • 이홍로
    • Journal of Internet Computing and Services
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    • v.2 no.2
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    • pp.71-93
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    • 2001
  • Commonly to design a database system. a conceptual database has to be designed and then it is transformed into a logical database schema prior to building a target database system. This paper proposes a method which transforms a Temporal Entity-Relationship Model(TERM) into a Temporal Object-Oriented Model(TOOM) to build an efficient database schema. I formalize the time concept in view of object versioning and specify the constraints required during transformation procedure. The proposed transformation method contributes to getting the logical temporal data from the conceptual temporal events Without any loss of semantics, Compared to other approaches of supporting various properties, this approach is more general and efficient because it is the semantically seamless transformation method by using the orthogonality of types of objects, semantics of relationships and constraints over roles.

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The Effect of Emotional Labor by Social Workers with Case Management of Customer Orientation: Focused on the Moderating Effect of Emotional Intelligence and LMX (사례관리 사회복지사의 감정노동이 고객지향성에 미치는 영향에 관한 연구: 감성지능과 리더-구성원 교환관계의 조절효과를 중심으로)

  • Park, Jung-Ryong
    • The Journal of the Korea Contents Association
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    • v.19 no.9
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    • pp.293-307
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    • 2019
  • The poor welfare level of social workers is a big social problem in direct proportion to the ongoing need for social welfare service. In particular, the emotional work of social workers is a serious situation. This Study examines the effect of emotional labor(EL) on customer orientation(CO) of social workers with case management. Also this paper investigates the moderating effect of emotional intelligence(EI) and leader-member exchange(LMX). The major results from the study are as follow: First, we found that surface acting(SA) of EL had a negative impact on CO and deep acting(DA) of EL had a positive impact on CO. Second, EI showed a moderating effect on the correlation between SA of EL and CO. Also, EI had the moderating effect that weakening the negative impact of SA on CO. Third, LMX showed a moderating effect on the correlation between DA of EL and CO. Also, LMX had the moderating effect that strengthening the positive impact of DA on CO. In particular, this study presented with implications for future research, limitations of this study.

A Study on the Influence of the Organizational Culture of Korean Network Marketing Companies on Customer Orientation and Service Orientation (한국형 네트워크 마케팅 기업의 조직문화가 고객 지향성과 서비스지향성에 미치는 영향에 관한 연구)

  • Kim, Moon-Jun
    • Industry Promotion Research
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    • v.5 no.4
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    • pp.29-37
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    • 2020
  • The purpose of this study was to confirm the influence of the types of organizational culture perceived by members of Korean network companies on customer orientation and service orientation. Therefore, the results of the valid survey for the final 165 among the results of 204 applicants for about two weeks from September 7th to 25th, 2020 using the SSP 24.0 and AMOS 24.0 statistical package programs showed the following results. First, as a result of the analysis of the impact of organizational culture on customer orientation, the sub-factors of the organizational culture, such as relationship-oriented culture, innovation-oriented culture, hierarchical-oriented culture, and task-oriented culture types, all had a positive (+) effect on customer-oriented. It was analyzed as crazy. In other words, it can be seen that the organizational culture has a statistically significant impact on customer orientation in that it gives positive meaning through a comprehensive operation rather than a single substructure. Second, as a result of analyzing the effect of organizational culture on service orientation, organizational culture showed positive (+) influence on service orientation. In other words, it was analyzed that relational orientation, innovation orientation, hierarchical orientation, and task orientation, which are sub-constituent factors of organizational culture, act as positive factors for service orientation.

Mediating Effects of Emotional Labor in the relationships between Communication Ability and Customer Oriented Behaviors: Focusing upon Self-Employed Businessmen (소상공인 커뮤니케이션 능력과 고객지향적 행동 관계에서 감정노동의 매개효과)

  • Moon, Joung Hyun;Lee, Dong Cheol;Kim, Jae-pil
    • The Journal of the Korea Contents Association
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    • v.16 no.3
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    • pp.376-390
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    • 2016
  • The purpose of present study is to investigate mediating effects of emotional labor in the links between communication ability of small businessmen and customer orientation behavior. In detail, it is demonstrated both impacts of communication ability on customer orientation behavior and emotional labor (surface acting, deep acting), and of emotional labor (surface acting, deep acting) on customer orientation behavior. Furthermore, mediating effects of emotional labor (surface acting, deep acting) will be verified. The data for analysis was collected from 270 employees in small businessmen located in Jeju. The results are as follows. First, the main impacts of communication ability on customer orientation behavior and emotional labor (surface acting, deep acting) were statistically significant, in addition, emotional labor (surface acting) was positively associated with customer orientation behavior. Surface acting as a mediator was partially mediated the relation. The result will help to understand the importance for communication ability in small businessmen, and it suggests the crucial implecation in the communication study of service suppliers.