• 제목/요약/키워드: Outsourcing Performance

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BSC 관점에서 SCM 도입 섬유.패션 기업과 미도입 기업의 성과에 대한 사례 연구 (The Case Study on the Performance between SCM Adopted Textile.Fashion Firms and Unadopted Firms in a Viewpoint of BSC)

  • 신상무;윤재천
    • 복식문화연구
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    • 제17권1호
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    • pp.177-188
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    • 2009
  • SCM as the important marketing strategy enhance the firm's efficiency and compatibility in global market environment such as global outsourcing. Firms adopted SCM realized the need to evaluate precisely the performance of SCM. In spite of importance of SCM, there was not much intention and research to measure SCM performance in textile fashion industry. Therefore, the purpose of this case study was to measure performance of supply chain management in textile fashion business using BSC(Balanced Score Card) to measure not only financial perspective but also non-financial perspectives such as customer perspective, internal business perspectives, financial perspective, and innovation & learning perspective. The questionnaire developed by the reviews of the literature was adopted for this study. The results of this study showed that SCM performance was enhanced from the point of customer perspective(cost, quality, time, service), financial perspective(cash cycle time, inventory turn over, inventory obsolescence, return on asset, return on investment, capacity utilization), and innovation & learning perspective(cost for human resource management, service for human resources). But there was same performance level regarding internal business perspective(lead time, cost for manufacturing process, product quality control, productive flexibility for time, quantity, and variety). Therefore, we should keep close relationship and two way communication among supply chain members to promote better SCM performance.

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작업장 혁신이 경영성과와 근로여건 개선에 미치는 영향 (A Study on the Effect of Workplace Innovation on Business Performance and Labor Condition Improvement)

  • 박진아;고경한
    • 산업진흥연구
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    • 제1권2호
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    • pp.55-61
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    • 2016
  • 본 연구는 작업장 혁신이 경영성과와 근로여건 개선에 미치는 영향을 분석하였다. 연구결과 작업과정 혁신과 경영혁신 프로그램 활용 정도가 높을수록 경영성과에 긍정적인 영향을 미쳤다. 세부적으로 작업과정 표준화와 품질 통제는 노동생산성 제고, 납품기한 단축, 생산 및 서비스 품질 제고에 긍정적인 영향을 미쳤으며, 인력 절감, 개인도급 활용 축소, 비핵심 사업부문 사내하청 및 외주확대 노력은 경영성과와 근로여건 개선(노동강도 감소 및 근로자내 소득격차 감소) 모두에 긍정적인 영향을 미쳤다. 또한 노동조합 참여도가 높을수록 작업과정 혁신이 경영성과에 미치는 영향이 더 분명해지는 조절효과가 검증되었다. 본 연구는 작업장 혁신이 경영성과와 근로여건 개선에 미치는 영향을 파악함으로써 작업장 혁신의 효과를 종합적으로 분석하고, 근로자 개인의 차원까지 연구범위를 넓힌 데에 연구의 의의가 있다.

클라우드 환경에서의 암호화 데이터에 대한 효율적인 Top-K 질의 수행 기법 (Efficient Top-K Queries Computation for Encrypted Data in the Cloud)

  • 김종욱
    • 한국멀티미디어학회논문지
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    • 제18권8호
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    • pp.915-924
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    • 2015
  • With growing popularity of cloud computing services, users can more easily manage massive amount of data by outsourcing them to the cloud, or more efficiently analyse large amount of data by leveraging IT infrastructure provided by the cloud. This, however, brings the security concerns of sensitive data. To provide data security, it is essential to encrypt sensitive data before uploading it to cloud computing services. Although data encryption helps provide data security, it negatively affects the performance of massive data analytics because it forbids the use of index and mathematical operation on encrypted data. Thus, in this paper, we propose a novel algorithm which enables to efficiently process a large amount of encrypted data. In particular, we propose a novel top-k processing algorithm on the massive amount of encrypted data in the cloud computing environments, and verify the performance of the proposed approach with real data experiments.

의료기관 아웃소싱업체 도급직 직원의 이중몰입과 업무성과 (Dual Commitment and Job Performance of Outsourced Employees Working at Hospitals)

  • 최진희;지재훈;김원중
    • 보건의료산업학회지
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    • 제9권3호
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    • pp.81-93
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    • 2015
  • Objectives : The objective of this study was to examine preceding variables that affect the dual commitment of outsourced employees working at hospitals and to analyze the influence of these variables on job performance. Methods : Data were collected from 461 outsourced employees, working at 7 general hospitals, which had introduced the outsourcing system, using a structured, self-administered questionnaires. Frequency, validity/reliability, correlation and path analyses were done for data analysis. Results : The results of the path analyses showed that both commitment to the hiring company and commitment to the client company (hospital) had statistically significant positive effects on job performance. Additionally, when the 'single measurement' approach was used, dual commitment had a larger positive effect, compared with the 'parallel approach.' Among the preceding variables, 'satisfaction for the job itself' was found to be the most important variable affecting dual commitment and job performance. Conclusions : In conclusion, to enhance the job performance of outsourced employees, it is important for management to examine and improve the various factors related to job satisfaction. Additonally, for outsourced employees to have organizational commitments to the hiring and client companies simultaneously, management should emphasize a sense of unity and share organizational values.

해군 고속상륙정(LSF-II)에 대한 성과기반군수지원(PBL) 적용 효과 분석 (An Analysis on the Effect of PBL(Performance Based Logistics) Application for ROK Navy Landing Ship Fast(LSF-II))

  • 김찬정;최명진
    • 산업경영시스템학회지
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    • 제46권4호
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    • pp.331-338
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    • 2023
  • ROK Navy Landing Ship Fast(LSF-II) is equipped with special equipment that is not compatible with other combat ships due to special missions. So there are almost no maintenance capabilities except for simple repair parts replacement and maintenance parts. The researcher determined that the way to solve these problems was to apply Performance Based Logistics (PBL), and reviewed the cases of PBL applications abroad and domestically. To confirm the current maintenance capability, we visited LSF-II operation unit to identify maintenance capabilities for each mounted equipment, and interviews with operators and maintenance practitioners confirmed the limitations of outsourcing maintenance and the need to apply PBL. In order to analyze the effect of PBL application, the measure of effectiveness and measure of performance were selected based on the opinions of LSF-II operation/maintenance practitioners and PBL experts and the practical experience of this researcher. A survey was conducted on operation/maintenance practitioners and professional personnel. Based on the survey results, the effect of applying PBL was analyzed using the AHP technique, and an efficient PBL application plan was proposed for LSF-II.

중소기업의 혁신활동과 사업성과 극대화 요인의 우선순위 연구 (A Study on Priority of Innovation Activity, Business Performance and Maximization Factors of SMEs.)

  • 김치국
    • 한국산학기술학회논문지
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    • 제19권2호
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    • pp.436-446
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    • 2018
  • 본 연구의 목적은 중소기업의 혁신활동과 사업성과 극대화 요인의 우선순위에 대한 연구이다. 각 정부부처별 지원사업이 다양한 산업별로 운영되고 있으며, 각 기업에 보조금, 지원금 및 마케팅, 기획, 교육등의 다양한 지원이 이루어지고 있고 각 기업들 또한 이에 참여하게 된다. 따라서 본 연구는 정부지원사업의 참여요인 즉, 기업혁신활동에 따라 사업성과에 긍정적인 영향을 미치는 혁신활동의 우선순위를 AHP기법을 이용해 분석하고 활용하는데 목적이 있다. 기업혁신활동의 계층구조는 '연구개발'과 '정부지원'으로 하였으며, '내부R&D, 외부R&D, 공동R&D'를 연구개발의 하위요인으로, '자금지원, 금융지원, 조세지원'을 정부지원의 하위요인으로 설정하였다. R&D정부지원을 1회 이상 받아 본 기업대상 분석결과, 정부지원(72.1%)이 연구개발(27.8%)에 비해 중요함을 알 수 있으며, 하위요인의 경우 자금지원(30.1%), 조세지원(22.7%), 금융지원(18.8%), 내부R&D(10.8%), 외부R&D(10.3%), 공동R&D(7.2%)의 순으로 나타났다. 이러한 분석결과는 중소기업의 사업성과 극대화에 영향을 미치는 요인중 연구개발과 정부지원의 세부혁신활동 우선순위가 제품혁신 및 공정혁신에 영향을 미치고 있다는 사실을 시사한다. 이러한 시사점은 정부지원사업에 참여하고자하는 중소기업들의 혁신활동 방향설정에 도움이 될 것으로 판단되며, 본 연구에서는 기업혁신을 효율적으로 추진하고자 하는 CEO들에게 결정요소간 전략적 우선순위를 제안하여 효율적으로 기업을 혁신하는데 도움을 주고자 한다.

대구지역 숙녀복업계 기업주가 요구하는 패션전문인 (The Fashion Professionals Required by the Ladies Apparel Manufacturers in Daegu)

  • 김효은
    • 한국의상디자인학회지
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    • 제4권1호
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    • pp.111-130
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    • 2002
  • This study performed a structural questionnaire survey and non-structural interview of the ladies apparel manufacturers in Daegu on the qualification for the employees, skills required for job performance, job training, automatic manufacturing systems, and the use of computer. The results are as follows. 1. Almost all of the apparel manufacturing systems were Pair System, except one Line System in one company. In terms of outsourcing, most of the manufacturers answered “yes,” and in 1998 the outsourcing process was sewing, but in the year 2002, outsourcing has been increased :12 manufacturers(57.1%) outsourcing most of the processes except patterning, 3(14.3%) outsourcing the finish of sewing. 2. The workforce of 1998 and that of 2002 shows a significant difference(P<. 01) between office work and management. The number of office workers has decreased from 15 down to 5.3 people. On the other hand, that of the management has slightly increased from 5.3 to 9.2 people. The number of the manual workers has decreased from 32.2 to 28.7 people. And the number of tailoring and patterning workers has slightly decreased, but the number has increased in sewing from 3.7 to 7.0 people. 3. The wage of an employee shows a significant difference between a sewing assistant(P<. 01) and a production manager(P<. 05), and the wage of a sewing assistant, in particular, has slightly raised from ₩905,000 to ₩1,054,000. 4. The qualifications required of employees are “cooperative human relations”(30.8%), “diligence,” and “ability for job analysis”(26.9%), and “positive thinking” (15.4%) in 1998, and “ability for job analysis”(38.5%), “cooperative human relations”(34.6%), and “positive thinking” (15.4%) in 2002. The areas for job openings are significantly different(P<. 01) depending on the year. Job openings in the design section has increased from 1(3.8%) to 16 manufacturers (61.5%), and decreased in tailoring section from 22(84.6%) to 2 manufacturers(7.7%). Job openings in the sewing section have increased form 2(7.7%) to 6 manufacturers (23.1%). In terms of sex of the employees, there is a significant difference(P<. 001). 19 companies(73.1%) wanted “male” in 1998, but 8 companies(30.8%) answered that they want “female” and 17 companies(65.4%) answered that “it does not matter.” About the educational background, there was a significant difference between the years. The number of the companies that want junior college graduates with an associate degree has increased(15 companies(57.7%). There was a significant difference(P<. 05) in major of the employee. The number of the companies that want fashion majors has increased from 5(19.2%) to 20(76.9%). 5. In terms of job skills required, there was no significant difference. In 1998, “production skills” (46.2%) and “ability for job analysis” (26.9%) were required, and in 2002, “ability for job analysis” (42.3%) and “emotional skills” (26.9%). 6. In regard to training for job skills, “fashion professional training” has slightly decreased from 65.4% in 1998 to 46.2% in 2002, however, “training for job analysis” has slightly increased from 30.8% in 1998 to 46.2% in 2002, which indicates the fact that “fashion professional training” and “ability for job analysis” have been emphasized. 7. The number of the manufacturers purchased apparel CAD has increased from 1(3.8%) to 3(11.5%), and the number of the manufacturers that have no plan for purchase has increased from 16(61.5%) in 1998 to 15(57.7%), still taking up a big proportion. 8. About the use of computers in manufacturing, there is a significant difference(P<. 05). The number of the manufacturers using computer has increased from 5(19.2%) to 15(57.7%) and that of the manufacturers which do not use computers has decreased from 17(57.7%) to 8(30.8%). 9. In the interviews with the owners of the manufacturers, they pointed that schools should give more weight on practical training courses, the invitation of experts in the specific field, complex production systems, training courses for sewing, field trip courses, and furthering specialty education, personality and vocational education.

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사전제작 드라마의 성과와 장르 다양성 (Performance and Genre Diversity of Pre-produced Drama)

  • 노동렬
    • 한국콘텐츠학회논문지
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    • 제18권7호
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    • pp.64-73
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    • 2018
  • 드라마제작산업에서 사전제작 방식은 활성화되는 추세에 있다. 외주제작사의 사전제작이 급격히 증가하고 있고, 지상파방송사들은 자체 사전제작은 물론 외주제작사와의 공동 사전제작 방식을 확대하고 있다. 성공의 불확실성을 최소화하기 위한 전략으로 A급 생산요소를 결합한 드라마의 성과가 긍정적으로 나타나고 있지만, A급 생산요소를 참여시키지 않은 사전제작가 증가 추세에 있다. 특히 A급 연기자에 비해서 A급 작가의 사전제작 참여율이 현저히 저조한데, 그 이유는 시청자의 반응을 즉각적으로 스토리에 반영하지 못하는 사전제작의 특징으로 인한 A급 작가들의 거부감이 반영된 것으로 판단된다. 사전제작 드라마의 장르 다양성이 증가하고 있고, 다양한 장르적 요소를 결합하여 제작한 사전제작 드라마일수록 성공의 가능성이 높게 나타나고 있다.

아웃소싱의 서비스 수준 협약 : 개념적 모형과 성공 요인에 관한 연구

  • 김세한;남기찬;김승윤
    • 한국경영과학회:학술대회논문집
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    • 한국경영과학회/대한산업공학회 2003년도 춘계공동학술대회
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    • pp.312-319
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    • 2003
  • In late 90s, organizations recognized the information technology as an key enabler of the business strategic accomplishment which lead them heavy increment on IT investment. These organizations tried to hold the competitive advantage by focusing on their core competency. And these acts raise their interests on IT outsourcing. Recent trends of the organizations concern on evaluating the effectiveness of the previous IT investment and the reasonable selection on IT investment type. Also, the objective evaluation of the service level and continuous improvement are major concern of the outsourcer. Consequently, interests on Service Level Agreement (SLA), an immanence operating tool for managing the level of the information system service objectively and qualitatively, were raised among IT outsourcing service providers, outsourcers, and operating departments. Yet, only a few domestic conglomerates adopted the SLA, and exact usage of the SLA is currently unknown. Because of the importance of the SLA between a service provider and an outsourcer, the agreement is treated with high confidentiality. This raised the problems to both the private and public organizations, are considering the SLA, with absence of concrete guide line to internalize SLA management process. This study provides the organizational and environmental factors of the adopting and applying the Service Level Agreement (SLA) by conducting multiple case research. The sampled companies are currently implementing the SLA over 1 year of usage period. Factors were used to provide the operational contribution for implementing the SLA. The study also provides the effects on IT performance through the SLA. For this, in depth interview was conducted for each sampled company. As a result, if SLA between outsourcer and service provider can be used as an immanence operation tool and actively implemented, SLA will be an strategic tool for various decision making in IT management practice with long term relationship, better shared partnership, and continuous service improvement.

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Towards efficient sharing of encrypted data in cloud-based mobile social network

  • Sun, Xin;Yao, Yiyang;Xia, Yingjie;Liu, Xuejiao;Chen, Jian;Wang, Zhiqiang
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • 제10권4호
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    • pp.1892-1903
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    • 2016
  • Mobile social network is becoming more and more popular with respect to the development and popularity of mobile devices and interpersonal sociality. As the amount of social data increases in a great deal and cloud computing techniques become developed, the architecture of mobile social network is evolved into cloud-based that mobile clients send data to the cloud and make data accessible from clients. The data in the cloud should be stored in a secure fashion to protect user privacy and restrict data sharing defined by users. Ciphertext-policy attribute-based encryption (CP-ABE) is currently considered to be a promising security solution for cloud-based mobile social network to encrypt the sensitive data. However, its ciphertext size and decryption time grow linearly with the attribute numbers in the access structure. In order to reduce the computing overhead held by the mobile devices, in this paper we propose a new Outsourcing decryption and Match-then-decrypt CP-ABE algorithm (OM-CP-ABE) which firstly outsources the computation-intensive bilinear pairing operations to a proxy, and secondly performs the decryption test on the attributes set matching access policy in ciphertexts. The experimental performance assessments show the security strength and efficiency of the proposed solution in terms of computation, communication, and storage. Also, our construction is proven to be replayable choosen-ciphertext attacks (RCCA) secure based on the decisional bilinear Diffie-Hellman (DBDH) assumption in the standard model.