• Title/Summary/Keyword: collection or utilization of information

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An Analytical Study on the Quantitative and Qualitative Evaluation of Research Library Collection (연구도서관 장서의 양적 질적 평가에 관한 분석적 고찰)

  • Yoo Soyoung
    • Journal of the Korean Society for Library and Information Science
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    • v.8
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    • pp.233-263
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    • 1981
  • The purpose of this study is to bring out the most reasonable and feasible evaluation methods of research library collection in Korea. At the very outset, writer tried to define the purpose and the necessity of collection evaluation. Writer described a collection evaluation is to gain the data for decision making on selection policy, weeding and storage project, and explained it is one of the procedures of a collection development system operation of being explained as repeated three procedures through a collection development plan, an implimentation of the set plan(selection process) and a collection evaluation. Writer also pointed out the fact many libraries in Korea are apt to by pass or overlook this important process. Writer then defined the criteria of a collection evaluation as the measurement of the proportion of library holding's capability to meet users' demands and that of the degree of total collection's utilization. Writer introduced and analysed seven existing collection evaluation methods and concluded the method by a survey of users' needs and opinion and the method by a circulation survey are the most feasible and reasonable methods that can be applied. Writer also added that using above two evaluation methods together can enhance the effectiveness of collection evaluation.

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A Study on Establishment of Regional Information System for Regional Equal Development (지역균형발전을 위한 지역정보체계의 구축에 관한 연구)

  • 황명린;최상철;조주현
    • Journal of the Korean Regional Science Association
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    • v.8 no.1
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    • pp.99-118
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    • 1992
  • In spite of the rapid development of information and computer technology, the software side of those technologies has not been well studied especially in the area of regional planning. Throughout this study we identified some critical facts as below: 1) the necessity of region-specific information which is vital for urban and regional development, 2) the necessity of integration of information system into a regional unit rather than setoral unit, 3) aggravated regional inequality through the spread of communication and computing tools, and 4) advanced regional information system linking satellite and graphic computers in developed countries. From these facts, we recommend some policy directions as below: 1) It is desperately needed to establish a regional information center covering large administrative area. 2) In establishing these system, we can utilize existing communication network or estblish a brand new system. Utilization of existing administrative network and board of statistics for data collection and management, and the utilization of postal office or telephone company for distribution are recommended through the evaluation of those two alternatives, 3) It is also recommended that one-step data collection system should be established. 4) The Dat Base should be organized in many steps in close relationship with development goal and planning process. In order to make most use of this system, we need to develop a monitoring system, regional indicators and ex-ante impact studies.

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A Study on the Collection and Utilization of Information by Wedding Dress Shops in Seoul (웨딩드레스 점포의 정보 수집 및 활용에 관한 연구 -서울 지역을 중심으로-)

  • 유혜진;정성지
    • Journal of the Korean Society of Clothing and Textiles
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    • v.26 no.2
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    • pp.239-250
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    • 2002
  • The purpose of the study was to explore the information activities of wedding dress shops and how companies' characteristics (the number of business year and the location of shops) and information users'characteristics (the year of career) influenced on utilization of information (fashion information, market information and internal information). In addition, the study was to investigate ratings of the importance of the competitive means. The questionnaire was revised by the researchers on the base of preceding research studies after interviewing wedding dress industry workers and performing a pilot survey. The total l10 copies were distributed to the workers of the wedding shops located in the city of seoul. Fifty six copies from the shops in Kangnam area were returned, and 38 copies at Kangbuk area. For statistical analysis, one-way ANOVA and Duncan's tests were used. The results from the study are follow. 1. The heavily utilized fashion information was collected from international and domestic wedding magazine by the respondents for their merchandise and design planning. 2. According to the companies'characteristics (the number of business year and the location of shop), the 50∼10 year-old companies collected fashion information from international fashion shows, domestic wedding/fashion magazine reporters, and utilized sales data as internal information sources than any other companies. The shops in Kangnam area used international fashion information and market information on popular/unpopular goods more than other shops. 3. According to information users'characteristics (the year of career), the 3-5 year-experienced workers utilized domestic fabric converters as an information source, lists of popular/unpopular goods as well as future forecasting information as internal information more any other workers. 4. Dress design, fabrics and customer service before wedding were considered as very important competitive power by wedding shop workers.

A Strategy Study on Sensitive Information Filtering for Personal Information Protect in Big Data Analyze

  • Koo, Gun-Seo
    • Journal of the Korea Society of Computer and Information
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    • v.22 no.12
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    • pp.101-108
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    • 2017
  • The study proposed a system that filters the data that is entered when analyzing big data such as SNS and BLOG. Personal information includes impersonal personal information, but there is also personal information that distinguishes it from personal information, such as religious institution, personal feelings, thoughts, or beliefs. Define these personally identifiable information as sensitive information. In order to prevent this, Article 23 of the Privacy Act has clauses on the collection and utilization of the information. The proposed system structure is divided into two stages, including Big Data Processing Processes and Sensitive Information Filtering Processes, and Big Data processing is analyzed and applied in Big Data collection in four stages. Big Data Processing Processes include data collection and storage, vocabulary analysis and parsing and semantics. Sensitive Information Filtering Processes includes sensitive information questionnaires, establishing sensitive information DB, qualifying information, filtering sensitive information, and reliability analysis. As a result, the number of Big Data performed in the experiment was carried out at 84.13%, until 7553 of 8978 was produced to create the Ontology Generation. There is considerable significan ce to the point that Performing a sensitive information cut phase was carried out by 98%.

A Foreign Serials Overlap Study for Collaborative Collection Development (협력형 자원개발을 위한 해외학술지 중복 연구)

  • Hwang, Hye-Kyong;Kim, Soon-Young;Lee, Hye-Jin
    • Journal of Information Management
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    • v.39 no.2
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    • pp.131-161
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    • 2008
  • Recently electronic journal articles prevail throughout researchers because of the development of internet and electronic publishing technology. It is caused by limited collection development budget, lack of physical storage space for printed journals in libraries, and the user convenience of web services. But from the view of ownership, electronic journals can be unfavorable to information users or libraries who cannot have the permanent right to access all the subscribed journals. Actually the libraries only have right to access journals for subscription periods in using electronic journals. So the users and libraries are willing to purchase printed journals in spite of high cost. As an basis for collaborative collection development and sharing preservation of Korean libraries for the foreign journals, the data analysis is carried out for the journals collection in terms of regional distribution, overlapping status, and journal subject. And the considerables are discussed for collaborative strategic collection development, which means the reduction of overlapped subscription and maximization of utilization in a national standpoint.

A Study on the Layout Types of Elementary Schools Library - Focused on the Research.Model Schools - (초등학교(初等學校) 도서실(圖書室)의 공간구성(空間構成)에 대(對)한 연구(硏究) - 연구(硏究).시범학교(示範學校)를 중심(中心)으로 -)

  • Heo, Young-Hwan;Kim, Seung-Geun
    • Journal of the Korean Institute of Educational Facilities
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    • v.10 no.1
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    • pp.15-22
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    • 2003
  • The library of elementary schools, which plays a role in the basic education to grow a responsible social member in an information society and to develop ability for collection, selection, summary, and utilization of various information, could be considered as new educational center. It should be changed to the establishment of informational education for preparing the information society in 21st century through the functional extension of the conventional library as reading and bookstand. Furthermore, it is necessary of trials that converts to the support system for interchange between establishment and student, for preparing educational system of teaching or studying, and for opening establishment to local communities in the future.

A Study on Informatization and Managerial Promotion of Business Firms in Korea (정보화를 통한 기업경영의 활성화 방안에 관한 연구)

  • 조찬식
    • Journal of the Korean Society for information Management
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    • v.16 no.1
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    • pp.49-68
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    • 1999
  • As information has become a commodity or strategic resources, business firms are faced with Informatization including collection, management, and utilization of information. Specifically, this study builds a theoretical framework on Informatization of business firms; analyzes empirical data from questionnaire survey; and, based upon the analysis, suggests recommendations for managerial promotion through Informatization of business firms in Korea.

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A Study of Laboratory Facilities for Technology.Industry Education in the middle school (중학교(中學校) 기술.산업(技術.産業) 교과(敎科) 교육(敎育)을 위한 실험.실습실(實驗.實習室) 시설(施設)에 관(關)한 연구(硏究))

  • Kim, Jong-Bok
    • Journal of the Korean Institute of Educational Facilities
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    • v.7 no.1
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    • pp.57-66
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    • 2000
  • Learning for educating creative thinking and problem solving abilities and for future-oriented method should have appropriate laboratory, experimental equipments and appliances. Technology laboratory model pertinent to experiment or activity for educating creative persons is suggested in the following : (1) It is considered that many problems of current education result from an overcrowded classes. The number of students per laboratory should be $30{\sim}40$ persons. (2) There should be sufficient activity spaces for students. Unlike normal classrooms laboratory should have various tools and materials, information, facility and equipment. (3) Flexible activity spaces for various activities should be provided for groups and individuals. (4) Safety facilities should be provided sufficiently. (5) Learning experiences of collection, analysis and utilization of information should be given. (6) Laboratories should be designed to be a place for self-propelled learning. They should be designed to be able to learn by individuals and small groups after taking into consideration the individual differences as students differ in interest, curiosity and ability.

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Evaluation of Amino Acid and Energy Utilization in Feedstuff for Swine and Poultry Diets

  • Kong, C.;Adeola, O.
    • Asian-Australasian Journal of Animal Sciences
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    • v.27 no.7
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    • pp.917-925
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    • 2014
  • An accurate feed formulation is essential for optimizing feed efficiency and minimizing feed cost for swine and poultry production. Because energy and amino acid (AA) account for the major cost of swine and poultry diets, a precise determination of the availability of energy and AA in feedstuffs is essential for accurate diet formulations. Therefore, the methodology for determining the availability of energy and AA should be carefully selected. The total collection and index methods are 2 major procedures for estimating the availability of energy and AA in feedstuffs for swine and poultry diets. The total collection method is based on the laborious production of quantitative records of feed intake and output, whereas the index method can avoid the laborious work, but greatly relies on accurate chemical analysis of index compound. The direct method, in which the test feedstuff in a diet is the sole source of the component of interest, is widely used to determine the digestibility of nutritional components in feedstuffs. In some cases, however, it may be necessary to formulate a basal diet and a test diet in which a portion of the basal diet is replaced by the feed ingredient to be tested because of poor palatability and low level of the interested component in the test ingredients. For the digestibility of AA, due to the confounding effect on AA composition of protein in feces by microorganisms in the hind gut, ileal digestibility rather than fecal digestibility has been preferred as the reliable method for estimating AA digestibility. Depending on the contribution of ileal endogenous AA losses in the ileal digestibility calculation, ileal digestibility estimates can be expressed as apparent, standardized, and true ileal digestibility, and are usually determined using the ileal cannulation method for pigs and the slaughter method for poultry. Among these digestibility estimates, the standardized ileal AA digestibility that corrects apparent ileal digestibility for basal endogenous AA losses, provides appropriate information for the formulation of swine and poultry diets. The total quantity of energy in feedstuffs can be partitioned into different components including gross energy (GE), digestible energy (DE), metabolizable energy (ME), and net energy based on the consideration of sequential energy losses during digestion and metabolism from GE in feeds. For swine, the total collection method is suggested for determining DE and ME in feedstuffs whereas for poultry the classical ME assay and the precision-fed method are applicable. Further investigation for the utilization of ME may be conducted by measuring either heat production or energy retention using indirect calorimetry or comparative slaughter method, respectively. This review provides information on the methodology used to determine accurate estimates of AA and energy availability for formulating swine and poultry diets.

Development of Simulation Tool to Support Privacy-Preserving Data Collection (프라이버시 보존 데이터 수집을 지원하기 위한 시뮬레이션 툴 개발)

  • Kim, Dae-Ho;Kim, Jong Wook
    • Journal of Digital Contents Society
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    • v.18 no.8
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    • pp.1671-1676
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    • 2017
  • In theses days, data has been explosively generated in diverse industrial areas. Accordingly, many industries want to collect and analyze these data to improve their products or services. However, collecting user data can lead to significant personal information leakage. Local differential privacy (LDP) proposed by Google is the state-of-the-art approach that is used to protect individual privacy in the process of data collection. LDP guarantees that the privacy of the user is protected by perturbing the original data at the user's side, but a data collector is still able to obtain population statistics from collected user data. However, the prevention of leakage of personal information through such data perturbation mechanism may cause the significant reduction in the data utilization. Therefore, the degree of data perturbation in LDP should be set properly depending on the data collection and analysis purposes. Thus, in this paper, we develop the simulation tool which aims to help the data collector to properly chose the degree of data perturbation in LDP by providing her/him visualized simulated results with various parameter configurations.