• Journal of applied mathematics & informatics
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• 제41권5호
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• pp.1145-1153
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• 2023

The notion of maximal product of two fuzzy graphs was introduced by Radha and Arumugam in 2015 and the notion of balanced fuzzy graph was introduced by Al-Hawary in 2011. In this paper, we give a modification of the maximal product definition, which we call maximal strong product. We also introduce the relatively new notion of maximal-balanced fuzzy graphs. We give necessary and sufficient conditions for the maximal strong product of two balanced (resp., maximal-balanced) fuzzy graphs to be balanced (resp., maximal-balanced) and we prove that these two independent notions are preserved under isomorphism.

• The Journal of Asian Finance, Economics and Business
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• 제7권1호
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• pp.71-79
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• 2020

Balanced Scorecard (BSC) is one of basic contents of managerial accounting. Balanced Scorecard (BSC) will help the manager to measure and evaluate the operating performance in enterprises. Therefore, providing the theory base as well as in fact with regards to apply with Balanced Scorecard, impact of applying with Balanced Scorecard on the performance of company, from then providing for the managers with the base to promote on applying the Balanced Scorecard in Vietnamese Enterprises aimed to improve the operating performance of enterprises meaningfully and neccessary. However, balanced scorecard in general is a very new content in both theoretical and practice in Viet Nam. The study aims to explore the application with Balanced Scorecard in enterprises according to 4 perspective of Balanced Scorecard in Vietnamese commercial banks. In the dimension of this paper, SPSS 22 was used to collect and analysis data, basing on the results of 109 questionnaires of managers and head of department from Vietnamese commercial banks. Research have shown impact of Balanced Scorecard on the performance of Vietnamese commercial banks. This is the scientific basis for enterprises of Vietnam in general and Vietnamese commercial banks firms in particular have a successful application of balanced scorecard to improve the business performance.

• 대한전자공학회논문지TC
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• 제48권2호
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• pp.14-20
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• 2011

통신 노드들이 이동 중인 mobile ad hoc networks에서, 통신처리율에 따라 노드 쌍들의 순위를 결정하면, 이를 바탕으로 전체 네트워크의 처리율을 향상시키는 동적인 라우팅을 할 수 있다. Balanced Howell rotations는 브리지 게임을 위한 토너먼트 구성 방법의 하나이다. 본 논문에서는 mobile ad hoc networks의 전반적인 통신 처리율 향상을 위해 balanced Howell rotations를 활용할 수 있음을 설명한다. 그리고 balanced Howell rotations가 존재할 수 있는 조건을 제시하고, 이를 증명한다.

• Journal of the Korean Statistical Society
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• 제11권1호
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• pp.1-11
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• 1982

Srivastava and Anderson(1970) illustrate a method of obtaining Balanced (but not orthogonal) Resolution $IV^*$ designs starting with a BIB design. The incidence matrix of a BIB design with parameters (v, b, r, k, and $\lambda$) is utilized to obtain Balanced Resolution $IV^*$ designs with m factors and n=2b runs, where $m \leq v$. In this paper, the same idea is extended to the case of PBIB designs to obtain Partially Balanced Resolution $IV^*$ designs. In the designs obtained here the variances are balanced and the covariances are partially balanced with respect to the main effects. A proof of this property of Partially Balanced Resoultion $IV^*$ designs is given. The efficiency of Partially Balanced Resolution $IV^*$ designs is also considered and examples of Partially Balanced Resoultion $IV^*$ designs are included.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2008년도 춘계학술대회
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• pp.333-337
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• 2008

The Balanced scorecard has been evolved in various function. In the various functional Balanced scorecard, this paper focuses on the reverse logistics BSC, and the decision the weights of Key Performance Indicators. In this paper, a combination of Balanced scorecard and value evaluation based approach proposed multi-criteria provides a more accurate representation of the problem for measuring company.

• 한국항해항만학회지
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• 제35권2호
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• pp.179-185
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• 2011

This paper aims to examine the use of the Balanced Scorecard in a not-for-profit organization (the Korea Shipping Association). The KSA has begun using the Balanced Scorecard paradigm in its strategic planning process. In this paper an overview is presented of the basic concepts of the Balanced Scorecard including the financial perspective, customer perspective, internal process perspective, and learning and growth perspective. The accounting system and its pros and cons of the KSA are then surveyed in terms of its performance evaluation. The application of the Balanced Scorecard approach to the KSA is discussed in detail. Implications in using the Balanced Scorecard are discussed. Finally, conclusions regarding the use of the Balanced Scorecard in a not-for-profit organization are presented. Through this paper, the comprehensive understanding of the performance evaluation for not-for-profit organizations as the KSA would be promoted.

• 한국전자파학회논문지
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• 제23권1호
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• pp.68-75
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• 2012

W-CDMA 단말기에 적용 가능한 balanced 전력증폭기의 load insensitivity 특성을 분석하였다. Balanced 전력증폭기 내부에 있는 두 평형(parallel) 증폭기의 부하 임피던스가 출력 부하 임피던스의 부정합(load impedance mismatch)에 따라 어떻게 변화하는지를 수식적으로 계산하였고, 이를 통해 선형성이 가장 취약한 반사 계수 위상을 조사하였다. 이 위상에서 balanced 전력증폭기는 출력단의 트랜지스터 면적을 적절히 증가시킬 경우 선형성이 개선될 수 있음을 제안하였고, 트랜지스터 면적이 서로 다른 복수개의 1단 balanced 전력증폭기를 설계하여 VSWR=4:1 반사 조건에서의 시뮬레이션을 통해 이를 검증하였다.

• 품질경영학회지
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• 제49권3호
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• pp.375-392
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• 2021

Purpose: Regional gaps and conflicts between regions due to Korea's economic development and industrialization have become important issues, and the issue of balanced regional development at regional level has been discussed as the size of the region has increased recently. Although evaluation of regional balance was attempted through various regional balanced development indexes, it is inappropriate as a standard for determining regional balance in Seoul. Therefore, this study aims to develop objective evaluation methodologies and evaluation indicators for balanced development of administrative districts in Seoul, not existing city and national units. Methods: We looked at existing regional balanced development indexes, and suggested a new regional balanced index reflecting regional development, backwardness, and spatial characteristics in Seoul using factor analysis. Results: As a result of factor analysis, the regional balanced development index for administrative districts and administrative dongs consists of two factors (regional revitalization, financial power) and three factors (commercial density, social security demand, regional retardness), respectively. Then the regional balanced development index scores for 116 administrative districts and 423 administrative dongs are calculated by multiplying each factor by a weight obtained through experts' survey. Conclusion: The proposed regional balanced development index can be used as an objective and quantitative basis for regional balanced development within a city. Further research may include continuously adding new indicators that reflect the direction and scale of development.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2007년도 춘계학술대회
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• pp.21-26
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• 2007

Kaplan & Norton introduce the BSC in early 1990s. after introducing the Balanced scorecard, The Balanced scorecard has been evolved in various function. In the various functional Balanced scorecard, this paper focuses on the logistics BSC, and the decision the weights of Key Performance Indicators. In this paper, a combination of Balanced scorecard and AHP-LTV based approach proposed multi-criteria provides a more accurate representation of the problem for measuring company.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1996년도 한국자동제어학술회의논문집(국내학술편); 포항공과대학교, 포항; 24-26 Oct. 1996
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• pp.1205-1208
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• 1996

This paper proposes balanced model reduction of non-minimum phase plant. The algorithm presented in this paper is to convert high-order non-minimum phase plant into low-oder minimum phase plant using balanced model reduction. Balanced model reduction requires the error bound that Hankel singular value produces. This algorithm shows the tolerance that admits the method of this paper.