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Information Research Management in Poland 波兰的信息研究管理
Pub Date : 2007-09-06 DOI: 10.1002/asi.4630330516
Roman F. Faber, Mieczyslaw M. Murastkiewicz, Z. Nowicki
This article describes the structure of the Polish information network and the concept of a national system of scientific and technical information. Attention is paid to information research management and the presentation of current results. The approach to research management and some results may be of interest to Western information officers and scientific workers because of two main factors: the nationwide scope of the system and its conceptual uniqueness.
本文描述了波兰信息网络的结构和国家科技信息系统的概念。注重信息研究管理和当前成果的呈现。西方的信息官员和科学工作者可能对研究管理的方法和一些结果感兴趣,因为两个主要因素:该系统的全国范围及其概念上的独特性。
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引用次数: 0
ANSI 239 Romanization Standards and "Reversibility": A Dialog to Arrive at a Policy ANSI 239罗马化标准和“可逆性”:达成政策的对话
Pub Date : 2007-09-06 DOI: 10.1002/asi.4630300110
Ted Brandhorst
The June 1977 issue of the Bulletin Of the American Society for Information Science (p. 35) carried a short position statement prepared by Ben Ami Lipetz, Chairman of the ASIS Standards Committee, on the subject of “Standards for Romanization of Languages That Use Non-Roman Alphabets.” That statement is reproduced below with the permission of the Bulletin. The statement recommends that ANSI 239 reexamine the basic premises behind its romanization work, and that it establish “reversibility” as the guiding principle for all future work. Reversibility refers to the ability to transliterate both forward (from original to rendered version) and backward (from rendered version to original) without ambiguity or loss of information in either direction. The statement regards reversibility in transliteration as essential in an age of machine-readable bibliographic records.
1977年6月出版的《美国信息科学学会公报》(第35页)刊登了美国信息科学学会标准委员会主席Ben Ami Lipetz关于“使用非罗马字母的语言的罗马化标准”的简短立场声明。该声明经《公报》许可转载如下。声明建议ANSI 239重新审视其罗马化工作背后的基本前提,并将“可逆性”作为所有未来工作的指导原则。可逆性指的是向前(从原文到译出版本)和向后(从译出版本到原文)转写的能力,在任何一个方向上都不会产生歧义或丢失信息。该声明认为,在机器可读书目记录的时代,音译的可逆性是必不可少的。
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引用次数: 1
Marketing Research in the Scientific and Technical Information Services Industry: Development and Future Directions 科技信息服务业的市场营销研究:发展与未来方向
Pub Date : 2007-09-06 DOI: 10.1002/asi.4630330504
R. Thomas
The general availability of government‐sponsored studies on scientific and technical information (STI) provides an opportunity to trace the development of “marketing research” in a specific industry. A review of this research tradition revealed two major orientations; a series of “user”‐oriented studies, followed by “systems”‐oriented studies. It is suggested that traditional STI user studies may have produced “myopic” research results, and systems studies may have produced “macropic” research results for STI policy decisions. An emerging “managerial” orientation is identified which espouses the definition of a more meaningful unit of analysis as the focus of future research efforts.
政府资助的科学技术信息(STI)研究的普遍可用性为追踪特定行业“市场研究”的发展提供了机会。对这一研究传统的回顾揭示了两个主要方向;一系列“用户”导向的研究,接着是“系统”导向的研究。传统的科技创新用户研究可能产生了“短视”的研究结果,而系统研究可能产生了“宏观”的科技创新决策研究结果。一种新兴的“管理”方向被确定,它支持定义一个更有意义的分析单位作为未来研究工作的重点。
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引用次数: 0
Matched Case-Control Studies in Citation Analysis 引文分析中的匹配病例对照研究
Pub Date : 2007-09-06 DOI: 10.1002/asi.4630330515
B. Peritz
The need to control for the effect of confounding variables is central to empirical research in many disciplines. In small‐scale studies it is often useful to do this at the designing stage (rather than in the analysis) by means of “case”‐“control” matching. It is suggested that this applies to citation studies as well. As an illustration the citation counts of papers by Israeli economists are compared with those of matched controls by American authors. This illustration highlights methodological and technical issues. It also serves to point out how small‐scale studies can generate interesting hypotheses.
在许多学科中,需要控制混杂变量的影响是实证研究的核心。在小规模研究中,通常在设计阶段(而不是在分析阶段)通过“案例”-“对照”匹配的方式来做到这一点是有用的。这也适用于引文研究。作为一个例子,以色列经济学家的论文被引用次数与美国作者的论文被引用次数进行了比较。这个插图突出了方法和技术问题。它还有助于指出小规模研究如何产生有趣的假设。
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引用次数: 2
Actuality and Obsolescence of Scientific Literature 科学文献的现状与过时
Pub Date : 2007-09-06 DOI: 10.1002/asi.4630300509
A. Avramescu
In order to explain the much increased citation frequency of recently published articles in respect to the normal exponential decay of older articles, the scientific information diffusion theory is used. The obsolescence rate results by combining the Gaussian normal distribution with the exponentially decreasing rate of the number of, articles with age. For recently published works supplementary adjustments are necessary: first, in order to have the citation number start at zero at the start of counting, and second, in order to reach the sixfold citation climax two years before it. All peculiarities exhibited by experimental survey data have been properly reproduced by making plausible assumptions suggested by the diffusion theory, such as preference of virtual authors to directly read recent articles, preference for verbal cross-communication with colleagues, and increased preference for the newest articles in fields of personal interest. The latter preference is damped in the case of older articles since virtual authors prefer to consult the scientific community or review books. The results do confirm once more the reliability of the scientific information diffusion model.
为了解释相对于老文章的正常指数衰减,最近发表的文章的引用频率大大增加,使用了科学信息扩散理论。废弃率是将高斯正态分布与物品数量随使用年限的指数递减率相结合得出的。对于最近发表的作品,需要进行补充调整:一是为了在开始计数时使被引次数从零开始,二是为了提前两年达到被引次数六倍的高潮。实验调查数据所表现出的所有特性,都通过扩散理论提出的合理假设得到了适当的再现,例如虚拟作者偏好直接阅读最近的文章,偏好与同事进行口头交叉交流,以及对个人兴趣领域的最新文章的偏好增加。后一种偏好在旧文章的情况下受到抑制,因为虚拟作者更喜欢咨询科学界或评论书籍。研究结果再次证实了科学信息扩散模型的可靠性。
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引用次数: 91
Education and Large Information Systems. R.A. Buckingham, Amsterdam: North-Holland; 1977: 197 p. Price: $26.75 教育和大型信息系统。R.A.白金汉,阿姆斯特丹:北荷兰;1977年:197便士。价格:26.75美元
Pub Date : 2007-09-06 DOI: 10.1002/asi.4630300112
E. Kazlauskas
Education and Large Information Systems contains a collection of papers and transcripts of discussions presented at the IFIP Working Conference o n The Educational Requirements Introduced by Large Information Systems held in the Netherlands in April of 1977. A wide range of papers are included covering both theoretical and descriptive topics. For example, “The Elements of Largeness: A Contribution t o the Theory of Information Systems” is quite theoretical in nature and covers such topics as definitions for systems and information systems, and categorizations for “largeness” of information systems. One type of largeness is dynamical, or the largeness based on amounts of information processed. This category of largeness may be estimated by analyzing the number of transactions between the data bases which are part of the information system and the environment of these data bases, e.g., analyzing the transactions which will change the contents of the data base. Although such measures of largeness are useful in estimating costs, the paper emphasizes the conceptual issues associated with large information systems. Stamper’s article on the aspects of scale is also theoretically oriented. He discusses the organizational, social, and economical aspects associated with building large information systems. He also provides a list of strategies that can be used t o tackle large information problems. Some of these strategies include taking evolutionary approaches, modularizing t o avoid very large problems, exploiting new organizational possibilities, and increasing technical standardization. Descriptive types of reports are also included in this collection. An article by Reuterskoid on S.W.I.F.T., the Society for Worldwide Interbank Financial Telecommunications, provides detailed information on the history, operations, and benefits of one large information system. The report by Hansen discusses in detail the graduate program in Business Information Systems at Duisberg University, West Germany, while Land reviews the development of training information specialists in Englishspeaking universities. Other reports cover such topics as IBM’s European information systems education program and ITCIS, the Integrated Telephone Customer lnformation System for the Netherlands. Also included within Education and Large Information Systems are recommendations from the conference. These include general recommendations for programs of education and training as well as for increased research in the area. Since this publication is a collection of papers, the reader is confronted with a variety of writing styles, formats, illustrations, and the use and nonuse of bibliographic citations. However, this is a typical pattern of collected papers and most readers are accustomed t o this. The main criticism is that the title of the publication is somewhat misleading. An individual may assume that the work deals with educational information systems rather than with education associated
《教育与大型信息系统》收录了1977年4月在荷兰举行的IFIP“大型信息系统引入的教育需求”工作会议上发表的论文和讨论记录。广泛的论文包括理论和描述性的主题。例如,“大的要素:对信息系统理论的贡献”在本质上是非常理论化的,涵盖了诸如系统和信息系统的定义以及信息系统“大”的分类等主题。一种类型的大是动态的,或者是基于处理的信息量的大。可以通过分析作为信息系统组成部分的数据库之间的事务数量以及这些数据库的环境来估计这类事务的规模,例如,分析将改变数据库内容的事务。虽然这种大规模的度量在估计成本方面是有用的,但本文强调了与大型信息系统有关的概念问题。Stamper关于尺度方面的文章也是理论性的。他讨论了与构建大型信息系统相关的组织、社会和经济方面的问题。他还提供了一系列可用于处理大型信息问题的策略。其中一些策略包括采用进化的方法、模块化以避免非常大的问题、开发新的组织可能性以及增加技术标准化。此集合中还包括描述性报表类型。路透社关于全球银行间金融电信协会的一篇文章提供了一个大型信息系统的历史、运作和好处的详细信息。Hansen的报告详细讨论了西德杜伊斯堡大学(Duisberg University)的商业信息系统研究生课程,而Land则回顾了英语大学培养信息专家的发展情况。其他报告涵盖了诸如IBM的欧洲信息系统教育计划和ITCIS(荷兰综合电话客户信息系统)等主题。《教育和大型信息系统》还包括会议的建议。其中包括对教育和培训计划的一般性建议,以及对该领域增加研究的建议。由于本出版物是论文的集合,读者将面临各种写作风格、格式、插图以及书目引文的使用和不使用。然而,这是文集的典型模式,大多数读者都习惯了这一点。主要的批评是出版物的标题有些误导。个人可能会认为该工作涉及教育信息系统,而不是与任何大型信息系统相关的教育。197页的正文价格也有些高。然而,对于那些对信息系统教育的国际观点感兴趣的人来说,这是一本推荐的书。
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引用次数: 0
A Test of Buck's Prime Number Coding Scheme 巴克素数编码方案的检验
Pub Date : 2007-09-06 DOI: 10.1002/asi.4630300508
Ana D. Cleveland, Donald B. Cleveland
An experiment was carried out to study the effect of coding, as an independent variable, on the information retrieval process. A simple prime number coding scheme was utilized in conjunction with Goffman's indirect method file structuring and searching technique. The results demonstrated that a code, in itself, can affect retrieval. It introduces a noticeable variable into the process. Generally, coding has been considered a minor element, but clearly much more needs to be learned about how codes interact with the other functions in the retrieval system.
通过实验研究了编码作为一个自变量对信息检索过程的影响。采用一种简单的素数编码方案,结合Goffman的间接方法、文件结构和搜索技术。结果表明,代码本身会影响检索。它在过程中引入了一个明显的变量。通常,编码被认为是一个次要的元素,但显然需要了解更多关于代码如何与检索系统中的其他功能交互的信息。
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引用次数: 1
On the Heterogeneity and Classification of Author Self-Citations 论作者自引的异质性与分类
Pub Date : 2007-09-06 DOI: 10.1002/asi.4630330506
S. M. Lawani
The heterogeneity of author self‐citations is highlighted and a systematic scheme for their classification is presented. Self‐citations are either synchronous or diachronous and each of these classes or genera has four subclasses or species. The distribution of self‐citations among the four species is governed by a number of factors including collaborative tendencies in the discipline or research specialty and the relative statuses of the collaborating authors. The classification of self‐citations may be applied to study aspects of research collaboration and the matter of egotism in scholarly work.
强调了作者自引的异质性,并提出了一个系统的自引分类方案。自引要么是同步的,要么是历时的,这些类或属中的每一个都有四个子类或种。这四个物种之间的自引分布受多种因素的影响,包括学科或研究专业的合作倾向以及合作作者的相对地位。自我引用的分类可以应用于研究合作的各个方面和学术工作中的自我主义问题。
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引用次数: 101
Two Models for Predicting Subject Circulation: A Contribution to the Allocation Problem 预测学科流通的两种模型:对分配问题的贡献
Pub Date : 2007-09-06 DOI: 10.1002/asi.4630300504
William E. McGrath
It is shown that different sets of variables can account for nearly equal amounts of variance when predicting book circulation by subject. Proportion of variance (R2) for two basic models containing various combinations of 21 variables were tested. The first, called the shelf list model, treated the number of library books, whose subjects match those of academic departments, as a control variable. As such, it accounted for 6Wo of the variance, thus entering the equation first. With this model, four separate significant sets emerged, each accounting for approximately thb same amount of variance (10%). They were (1) number of faculty, hardhoft, masters enrollments; (2) masters enrollments, upper-level majors, hardhoft; (3) credit hours X total enrollments, hardhoft; (41 tipper-level majors, total majors, enrollments lower. In the second, shelf list was constrained by defining the dependent variable as the proportion of shelf list circulated. With this model, three separate significant sets emerged. These were (5) masters enrollments and hardhoft (20% variance); (6) hard-soft and Ph.D. program (16%); (7) upper-level majors, and credit hours × total majors (15%). In each of the tests, no other variables were significant. Of the 21 variables, 10 did not appear in any of the 7 sets. Any of the seven sets could be used in an allocation formula. The deciding criterion for choosing a set may depend on the convenience of collecting data for each of the variables in the set.
研究表明,在按主题预测图书流通时,不同的变量集可以解释几乎相等的方差。对包含21个变量的不同组合的两个基本模型进行方差比(R2)检验。第一个模型称为书架列表模型,它将图书馆图书的数量作为控制变量,这些图书的主题与学术部门的图书相匹配。因此,它占方差的6Wo,因此首先进入方程。在这个模型中,出现了四个独立的显著集,每个显著集占大约相同的方差量(10%)。它们是:(1)教师人数,教师人数,硕士人数;(2)硕士生招生情况,高级专业招生情况;(3)学时X总学时,hardhoft;(41)一级专业,总专业,招生人数较低。第二步,将因变量定义为货架清单流通比例,对货架清单进行约束。根据这个模型,出现了三个独立的显著集合。这些是(5)硕士入学人数和硬汉(20%方差);(6)软硬及博士研究生(16%);(7)上层专业,学时×总专业(15%)。在每个测试中,没有其他变量是显著的。在21个变量中,有10个变量没有出现在7个集合中的任何一个集合中。这七组中的任何一组都可以用于分配公式。选择集合的决定标准可能取决于集合中每个变量收集数据的便利性。
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引用次数: 1
On-Line Information Retrieval Sourcebook. J.L. Hall. London: ASLIB; 1977: 267 p. Price $43.50. ISBN: 0-85142-106-7 联机信息检索源手册。J.L.大厅。伦敦:ASLIB;1977年:267便士,售价43.50美元。ISBN: 0-85142-106-7
Pub Date : 2007-09-06 DOI: 10.1002/asi.4630300115
Edmond Mignon
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引用次数: 0
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Journal of the American Society for Information Science and Technology
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