• 제목/요약/키워드: data registry

검색결과 527건 처리시간 0.026초

분산환경에서 XMDR을 이용한 예약 정보 시스템 (A Reservation Information System using XMDR on Distributed Environments)

  • 정계동;황치곤;최영근
    • 한국정보통신학회논문지
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    • 제11권10호
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    • pp.1957-1967
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    • 2007
  • 사용자는 인터넷을 통해 다양한 정보를 제공 받을 수 있고 예약도 가능하다. 그러나 이러한 작업은 사용자의 요구조건을 만족하기가 어렵다. 그 이유는 사용자의 요구조건을 스스로 조정하여 대안을 마련해야 하고, 정보를 제공하는 곳들이 분산되어 있고, 데이터의 형태 및 저장형태가 다를 수 있다. 그리고 이러한 경우는 최근 기업들의 변화에서도 나타난다. 기업간의 M&A 및 아웃소싱, 협력 등의 과정에서 각 기업들이 사용하던 애플리케이션 및 데이터베이스에 대한 상호운용성의 보장과 통합된 정보관리를 위한 새로운 전략의 필요성 이 대두된다. 이에 따라 분산 데이터의 상호운용은 기존 시스템들의 협업을 위한 기본적인 조건으로서, 데이터의 가용성, 투명성과 협업 시스템들의 문제점들을 해결해야 한다. 본 논문에서는 분산된 시스템들을 통합하고, 상호운용성을 보장하기 위해 XMDR을 이용한다. 이 XMDR을 바탕으로 여행정보 시스템의 통합하고, 여행 정보 교환을 위 한 트랜잭션 관리 기법을 제안함으로써 상호운용성의 문제와 분산된 데이터를 통합하는데 있어 발생하는 데이터의 이질적인 문제들을 해결하고자 한다.

보건소 예방접종 전산프로그램의 운영 현황 분석 (Evaluation on the implementation of the immunization registry program at the Public Health Centers)

  • 이건세;이석구;이무식;신의철;김영택;이연경
    • 보건행정학회지
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    • 제13권2호
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    • pp.67-84
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    • 2003
  • Immunization has been one of the most effective measures preventing from infectious diseases. However, children routine vaccination rate of Korea was 68.2% and it was not higher than expected. Korean government revised the School Health Law for every primary school children to submit the vaccination certificate record from 2005. It is quite important national Infectious disease prevention policy to keep the immunizations rate high and monitor the immunizations rate continuously. To do this, National Institute of Health introduced the National Immunization Registry(NIR) Program at 2000. Objective : The aims of this study was to evaluate the Immunization Registry program which has been implementing since 2000 at the Public Health Centers(PHC). Methods : The mail survey was done from November 2001 to January 2002. 169 (69%) Public Health Centers among 244 PHC were responded. Results : The respondents of PHC sud the Immunization Registry(IR) program had reduced the workload (18.5%). 69.2% said they inputted the immunization data into the IR program after the shots were given. 86.5% said they hadn´t checked or retrieved the children lists who had missed the scheduled immunization. Only 17.2% said the speed of internet for the R program was good. It showed that 20% of respondents hadn´t written down documents, records on immunization any more. Even there were a lot of negative results, the respondents of PHC thought that the IR program was effective. They especially agreed that the IR program could make the job accurate (81.5%), convenient (71.3%), and reduced the chances of making mistakes (71.3%), increase the service quality (78.5%). And they were well adapting the job process of the IR (79.63%). Bivariate analysis showed that the software program was the important determinants of IR success. The only Bit Computer software program has been evaluated to be less satisfactory than the Integrated (Posdata operating system + Bit software) program. Other variables, such as age, duration of present job, and location of PHC (metropolitan, small city, rural area) were not significantly related. Conclusion : It seemed that the success of NIR might depend on the software program. Because Integrated program, which has been developed from 1994, include not only the general operating and management program for PHC but also IR program. It was natural to prefer Integrated program to Bit software program. So we can suggest that it is essential for the NIR to be successful that not only the immunization software program but also hardware equipments and public health information system should be further improved.

기간분석에 따른 수정된 누적한계 추정량 (Modified Product-Limit Estimator via Period Analysis)

  • 김진흠;안윤옥
    • 응용통계연구
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    • 제19권3호
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    • pp.395-406
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    • 2006
  • 임상시험 연구나 역학 연구에서 환자들의 예후는 흔히 생존을 추정을 통해 수량화 되곤 한다. 하지만 코호트 분석이나 완전분석에 의한 생존율 추정량들은 수년 전에 진단된 환자에 크게 의존하기 때문에 실제 생존율보다 더 낮게 추정하곤 한다. 본 연구에서는 최근의 생존정보를 잘 반영하는 생존을 추정을 위해 기간분석 방법을 통한누적한계 추정량을 제안하였고, 그 방법을 1993년 1월-1997년 12월 사이에 조사된 서울시 암등록 자료(Ahn등, 2002)에 적용하여 결과를 고찰하였다.

What and Where for Publications by Cancer Registries in the Asian Pacific? - Roles for the APJCP in the Future

  • Moore, Malcolm Anthony
    • Asian Pacific Journal of Cancer Prevention
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    • 제14권8호
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    • pp.4939-4942
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    • 2013
  • The absolute necessity of cancer registration for cancer control planning is well accepted. The registry at the national or local level can provide not only essential data for cancer incidence, mortality and survival but may also point to risk and protective factors and efficacy of interventions by conducting epidemiological research. Timely publication of research findings in PubMed indexed journals is of the essence, especially in examples that allow free access so that the widest dissemination of information can be achieved. The present commentary covers the scope of research in Asia or using Asian data the period 2008-2013, nearly 40% of a total of over 300 papers being published in the APJCP. In order to reach its full potential the registry should incorporate many skills. Cooperation for this purpose, whether it be national, regional, Asia-wide or international, is a high priority and the International Agency for Research on Cancer, together with the National Cancer Institute in Thailand and the APOCP/APJCP are staging an Asian Cancer Network Forum in Bangkok in February of 2014 to allow discussion of ways forward. It is hoped that representatives from all regions of Asia will decide to attend and a l so contribute country reports for publication in a special supplement of the APJCP.

Breast Cancer Characteristics and Survival Differences between Maori, Pacific and other New Zealand Women Included in the Quality Audit Program of Breast Surgeons of Australia and New Zealand

  • Campbell, Ian;Scott, Nina;Seneviratne, Sanjeewa;Kollias, James;Walters, David;Taylor, Corey;Roder, David
    • Asian Pacific Journal of Cancer Prevention
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    • 제16권6호
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    • pp.2465-2472
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    • 2015
  • Background: The Quality Audit (BQA) program of the Breast Surgeons of Australia and New Zealand (NZ) collects data on early female breast cancer and its treatment. BQA data covered approximately half all early breast cancers diagnosed in NZ during roll-out of the BQA program in 1998-2010. Coverage increased progressively to about 80% by 2008. This is the biggest NZ breast cancer database outside the NZ Cancer Registry and it includes cancer and clinical management data not collected by the Registry. We used these BQA data to compare socio-demographic and cancer characteristics and survivals by ethnicity. Materials and Methods: BQA data for 1998-2010 diagnoses were linked to NZ death records using the National Health Index (NHI) for linking. Live cases were followed up to December $31^{st}$ 2010. Socio-demographic and invasive cancer characteristics and disease-specific survivals were compared by ethnicity. Results: Five-year survivals were 87% for Maori, 84% for Pacific, 91% for other NZ cases and 90% overall. This compared with the 86% survival reported for all female breast cases covered by the NZ Cancer Registry which also included more advanced stages. Patterns of survival by clinical risk factors accorded with patterns expected from the scientific literature. Compared with Other cases, Maori and Pacific women were younger, came from more deprived areas, and had larger cancers with more ductal and fewer lobular histology types. Their cancers were also less likely to have a triple negative phenotype. More of the Pacific women had vascular invasion. Maori women were more likely to reside in areas more remote from regional cancer centres, whereas Pacific women generally lived closer to these centres than Other NZ cases. Conclusions: NZ BQA data indicate previously unreported differences in breast cancer biology by ethnicity. Maori and Pacific women had reduced breast cancer survival compared with Other NZ women, after adjusting for socio-demographic and cancer characteristics. The potential contributions to survival differences of variations in service access, timeliness and quality of care, need to be examined, along with effects of comorbidity and biological factors.

XMDR을 이용한 데이터웨어하우스 실시간 데이터 정제 시스템 설계 (Design of DatawareHouse Real-Time Cleansing System using XMDR)

  • 송홍율;정계동;최영근
    • 한국정보통신학회논문지
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    • 제14권8호
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    • pp.1861-1867
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    • 2010
  • 데이터웨어하우스는 기업에서 의사결정이나 기업의 정책을 결정하는데 사용하고 있다. 그러나 분산 환경에서 새로운 시스템이 추가되면 데이터 통합 측면에서 시스템간의 여러 가지 이질적인 특성으로 인해 많은 비용과 시간이 필요로 하게 된다. 따라서 이러한 이질적인 특성을 해결하기 위해 첫째, 데이터 구조의 이질성은 표준기관에서 제정한 표준스키마와 XMDR(eXtended Master Data Registry)를 이용하여 추상화된 쿼리를 생성하고, XMDR에 맞게 쿼리를 분리함으로써 구조적인 이질성을 해결한다. 둘째, 데이터 정의 및 표현의 이질성은 메타데이터에 대한 유사어와 데이터 값의 표현 방식을 정의한 메타데이터 사전을 이용함으로써 해결한다. 특히 본 논문에서는 XMDR을 이용하여 분산 시스템 통합시 로컬시스템의 영향을 최소화하고, 데이터웨어하우스의 정보를 실시간으로 생성하기 위해 분산된 환경에서 데이터 통합을 위한 표준화된 정보를 제공한다.

Analysis of Cancer Incidence in Zhejiang Cancer Registry in China during 2000 to 2009

  • Du, Ling-Bin;Li, Hui-Zhang;Wang, Xiang-Hui;Zhu, Chen;Liu, Qing-Min;Li, Qi-Long;Li, Xue-Qin;Shen, Yong-Zhou;Zhang, Xin-Pei;Ying, Jiang-Wei;Yu, Chuan-Ding;Mao, Wei-Min
    • Asian Pacific Journal of Cancer Prevention
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    • 제15권14호
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    • pp.5839-5843
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    • 2014
  • Objective: The Zhejiang Provincial Cancer Prevention and Control Office collected cancer registration data during 2000 to 2009 from 6 cancer registries in Zhejiang province of China in order to analyze the cancer incidence. Methods: Descriptive analysis included cancer incidence stratified by sex, age and cancer site group. The proportions and cumulative rates of 10 common cancers in different groups were also calculated. Chinese population census in 1982 and Segi's population were used for calculating age-standardized incidence rates. The log-linear model was used for fitting to calculate the incidence trends. Results: The 6 cancer registries in Zhejiang province in China covered a total of 60,087,888 person-years during 2000 to 2009 (males 30,445,904, females 29,641,984). The total number of new cancer cases were 163,104 (males 92,982, females 70,122). The morphology verified cases accounted for 69.7%, and the new cases verified only by information from death certification accounted for 1.23%. The crude incidence rate in Zhejiang cancer registration areas was $271.5/10^5$ during 2000 to 2009 (male $305.41/10^5$, female $236.58/10^5$), age-standardized incidence rates by Chinese standard population (ASIRC) and by world standard population (ASIRW) were $147.1/10^5$ and $188.2/10^5$, the cumulative incidence rate (aged from 0 to 74) being 21.7%. The crude incidence rate was $209.6/10^5$ in 2000, and it increased to $320.20/10^5$ in 2009 (52.8%), with an annual percent change (APC) of 4.51% (95% confidence interval, 3.25%-5.79%). Age-specific incidence rate of 80-84 age group was achieved at the highest point of the incidence curve. Overall with different age groups, the cancer incidences differed, the incidence of liver cancer being highest in 15-44 age group in males; the incidence of breast cancer was the highest in 15-64 age group in females; the incidences of lung cancer were the highest in both males and females over the age of 65 years. Conclusions: Lung cancer, digestive system malignancies and breast cancer are the most common cancers in Zhejiang province in China requiring an especial focus. The incidences of thyroid cancer, prostate cancer, cervical cancer and lymphoma have increased rapidly. Prevention and control measures should be implemented for these cancers.

메타데이터 레지스트리 기반의 분산 정보 통합 시스템 설계 및 구현 (Design and Implementation of A Distributed Information Integration System based on Metadata Registry)

  • 김종환;박혜숙;문창주;백두권
    • 정보처리학회논문지D
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    • 제10D권2호
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    • pp.233-246
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    • 2003
  • 중개기 기반 정보 통합 시스템은 서로 다른 지역 정보 시스템의 유연한 통합을 지원하나, 질의 처리시 최적화 측면과 지역 스키마 정보에 관한 메타데이터 표준화 측면에는 그리 큰 비중을 두지 않았다. 이러한 점을 개선하기 위해 제안된 분산 정보 통합 시스템은 질의 처리시 최적화 측면을 위해 질의 캐싱을 사용하며, 지역 스키마 정보에 관한 메타데이터 표준화 측면을 위해 ISO/IEC 11179 기반의 메타데이터 레지스트리를 사용한다. 이 시스템은 분산된 이기종의 비즈니스 정보 시스템들을 논리적으로 통합하여 사용자가 필요로 하는 통합된 정보를 웹 기반으로 제공한다. 이러한 시스템을 시스템 재사용성의 향상과 유지보수의 용이함을 위해 계층적 패턴을 사용하여 3계층 표현 방식 아키텍처로 표현하였고, 3계층 아키텍처의 핵심 요소들의 기능성과 흐름을 효과적으로 표현하기 위하여 UML 방법론을 확장한 EPEM 방법론을 이용하여 설계하였다. 또한 제안한 시스템의 구체적인 한 예로서, 공급망 관리 도메인에 적용하여 웹 기반으로 구현하였다. 따라서 분산 정보 통합 시스템은 질의 처리 속도 향상을 위해 질의 함수 관리기와 질의 함수 저장소를 통하여 질의 캐싱 기능을 제공하였고, 의미 이질성 해결을 위해 ISO/IEC 11179 기반의 메타데이터 레지스트리와 스키마 레파지토리를 이용함으로써 스키마 이질성과 데이터 이질성을 해결하였다.

BR2K: A Replication and Recovery Technique Using Kubernetes for Blockchain Services

  • Kwon, Min-Ho;Lee, Myung-Joon
    • 한국컴퓨터정보학회논문지
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    • 제25권10호
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    • pp.77-86
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    • 2020
  • 본 논문에서는 블록체인 응용서비스를 견고하게 실행하고, 이의 실패 시 체계적인 복구를 지원하는 BR2K(Blockchain application, Replication & Recovery technique using Kubernetes)기법을 제안한다. 블록체인 서비스는 블록체인의 특징인 탈중앙화, 높은 보안성, 그리고 데이터 무결성 등을 기반으로 행정, 금융, 그리고 의료 시스템 같은 다양한 분야에서 개발 및 적용되고 있다. 따라서 이와 같이 서비스의 연속성이 중요한 분야에서 블록체인 서비스 실행에 대한 견고성이 제공하는 것이 필요하며, 서비스 실패에 대한 복구 방안 또한 필요한 실정이다. 이를 위하여, BR2K는 블록체인 응용서비스의 지속 가능한 실행을 체계적으로 지원하는 실행 복제 기법을 제공한다. 또한, 블록체인 서비스 레지스트리 기반의 견고한 컨테이너 레지스트리를 소개하고 이를 이용하여 서비스 실패에 대한 복구를 체계적으로 지원한다. 더불어, 블록체인 서비스 개발 프레임워크인 트러플을 쿠버네티스 컨테이너 관리 도구를 활용할 수 있도록 확장하고, 이를 바탕으로 서비스를 신속하게 배포하는 기법을 제공한다.

Familial Breast Cancer Registry Program in Patients Referred to the Cancer Institute of Iran

  • Sabokbar, Tayebeh;Khajeh, Elias;Taghdiri, Foad;Peyghambari, Vahideh;Shirkoohi, Reza
    • Asian Pacific Journal of Cancer Prevention
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    • 제13권6호
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    • pp.2675-2679
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    • 2012
  • Introduction: Annually a considerable number of people die because of breast cancer, a common disease among women also in Iran. Identifying risk factors and susceptible people can lead to prevention or at least early diagnosis. Among susceptibility risks, 5-10% of patients have a family history predisposing factor which can influence the risk of incidence among the family. Having a registry program can be a more practical way to screen high risk families for preventive planning. Method: Based on inclusion criteria, a questionnaire was prepared and after a pilot study on a small number of patients, actual data were collected on 400 patients and processed in SPSS 16.0. Results: Totally, 28.2%of the patients were younger than 40 years old and 36.8% had the included criteria for familial breast cancer (FBC). 102 patient's samples could be compared for receptor presentation. Similar to other studies, the number of triple negative breast cancers increased as the age decreased. Conclusion: The high percentage of patients with FBC among 400 cases in this study demonstrates that in order to design an infrastructural diagnostic protocol and screening of patients with FBC, a precise survey related to frequency and founder mutations of FBC is needed nationwide.