Search (1437 results, page 1 of 72)

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Abstract

Describes the 26 entires to the 1996 Australian society of Indexers' (AusSI) Prize for Web indexes. Entries showed a variety of approaches to Web indexing and included: linear back-of-book style indexes; annotated bibliographies; Yahoo-style hierachical sites; and beautiful castles with rooms full of links. Entries were judges on ease of use of the index for a novice user, content and breadth of coverage, and usefulness at getting information that could answer questions. The winner was the Australian Parliamentary Library Index by Alan Wilson, an index to the information on the Commonwealth Parliamentary Library's Web site and from othe departments of the Australian Parliament. A brief description of each entrey is given together with its URL and the compiler's email address. All entries can be reached on the Web

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Abstract

Examines the effects of task structure on elementary school students' information seeking on the Internet. 32 5th and 6th grade students searched on 2 tasks for information that was relevant to solving 2 problems. Information seeking process behaviours were analyzed by collecting computer trace data of each student's search. Information seeking performance was measured by 2 adult raters and by students' own judgements of all documents found. Analyses of students' process behaviours illustrated that children are interactive information seekers, preferring to browse rather than plan or employ systematic analytic-based searching strategies. Performance results indicated that children have difficulty finding relevant information on the Internet, however, children did search more effectively on the ill-defined task than on the well-defined one. When judging their own performance, students rated their work equally on both tasks, yet adult judges found that studented permormed significantly worse on the well-defined task

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Abstract

Organizing and providing access to the resources an the Internet has been a problem area in spite of the availability of sophisticated search engines and other Software tools. There have been several attempts to organize the resources an the WWW. Some of them have tried to use traditional library classification schemes such as the Library of Congress Classification, the Dewey Decimal Classification and others. However there is a need to assign proper subject headings to them and present them in a logical or hierarchical sequence to cater to the need for browsing. This paper attempts to describe an experimental system designed to organize and provide access to web documents using a faceted pre-coordinate indexing system based an the Deep Structure Indexing System (DSIS) derived from POPSI (Postulate based Permuted Subject Indexing) of Bhattacharyya, and the facet analysis and chain indexing System of Ranganathan. A prototype software system has been designed to create a database of records specifying Web documents according to the Dublin Core and input a faceted subject heading according to DSIS. Synonymous terms are added to the standard terms in the heading using appropriate symbols. Once the data are entered along with a description and URL of the Web document, the record is stored in the system. More than one faceted subject heading can be assigned to a record depending an the content of the original document. The system stores the surrogates and keeps the faceted subject headings separately after establishing a link. Search is carried out an index entries derived from the faceted subject heading using chain indexing technique. If a single term is input, the system searches for its presence in the faceted subject headings and displays the subject headings in a sorted sequence reflecting an organizing sequence. If the number of retrieved headings is too large (running into more than a page) then the user has the option of entering another search term to be searched in combination. The system searches subject headings already retrieved and look for those containing the second term. The retrieved faceted subject headings can be displayed and browsed. When the relevant subject heading is selected the system displays the records with their URLs. Using the URL the original document an the web can be accessed. The prototype system developed under Windows NT environment using ASP and web server is under rigorous testing. The database and indexes management routines need further development.

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Abstract

Provides a list of 19 WWW and gopher sites from which answers to ready reference queries may be obtained. These are arranged under the following headings: ready made collections; date and time; weights and measures; flag wavers; foreign currency; state by state; the elements; and case and tense

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Abstract

Presents a bibliography on evaluating Internet resources in which titles are arranged under the following headings: Internet resources, print resources, and useful listservs

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Abstract

This past year has seen an unprecedented wave of censorship, and overzealous law enforcement has swept through the online world. This paper attempts to look at this growing phenomenon from a rhetorical viewpoint by seeking to answer the following question: How is rhetoric deployed to support a partisan value? After a literature review concerning media and value, policy and pornography, and rhetoric and politics, the method of study was discussed. This consisted of downloading the text of the Supreme Court hearing of the ACLU v. Reno case. This transcript was analyzed and found several metaphors used by the government defense in trying to support its view. These were revealed in the results and examined in the discussion section. Findings were discussion according to exact wording: KNOWING, reference to immediate authority: PARENTS, defending definitions: FREE SPACE, and attacking the previous battle: "THEY DIDN'T . . .". Finally, a review of what was discovered along with what this study presented for further research was revealed. The author then encouraged researchers, as well as those in politics, to be aware of how words are used to support and sway the public and legal system. Also, that we need to constantly be on guard to protect our right to speak through whatever medium we deem necessary. The Internet is an impressive medium for communications, research, entertainment and commercial agencies. The number of Internet users over the age of 16 in the U.S. and Canada has reached 79 million. Also, for the first time, more than 50 percent of the population between the ages of 16 and 34 are Internet users, which comes to around 40 million individuals (McPhee & Coyle, 1998). With this growth comes the good and the bad of society. Pornography, to some a good thing and others a bad item, has accumulated phenomenal success on the Internet. It is this question, is it good or bad, that has sparked a continuous debate among politicians and practitioners. It is this arena that this study endeavors to consider. The legal battles between the online providers of pornographic material and the legal authorities along with those that would want to keep such material out of their lives have been in the courts over the past two years. In these battles, words have been used to sway judges toward certain lines of thought. It is this battle with words that this author seeks to study. How are words being used in the defense of policies that are ultimately considered unconstitutional? In particular, are politicians trying to influence the courts to support a biased agenda? This paper will try to answer this question in the following manner. First a literature review will be given considering the role of media in value making, a brief report of how the discussion of pornography has been played out in the court system, and then a look at rhetoric and the political voice. From there a brief discussion of the methodology the study will be given followed by a look at what was discovered in the analysis. The final section will consider what this means to policy makers and the public whom the policies effect. First, let us Consider what others have said concerning the areas of interest for this study

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Abstract

Organizing and providing access to the resources an the Internet has been a problem area in spite of the availability of sophisticated search engines and other Software tools. There have been several attempts to organize the resources an the World Wide Web. Some of them have tried to use traditional library classification schemes such as the Library of Congress Classification, the Dewey Decimal Classification and others. However there is a need to assign proper subject headings to them and present them in a logical or hierarchical sequence to cater to the need for browsing. This paper attempts to describe an experimental system designed to organize and provide access to web documents using a faceted pre-coordinate indexing system based an the Deep Structure Indexing System (DSIS) derived from POPSI (Postulate based Permuted Subject Indexing) of Bhattacharyya, and the facet analysis and chain indexing system of Ranganathan. A prototype Software System has been designed to create a database of records specifying Web documents according to the Dublin Core and to input a faceted subject heading according to DSIS. Synonymous terms are added to the Standard terms in the heading using appropriate symbols. Once the data are entered along with a description and the URL of the web document, the record is stored in the System. More than one faceted subject heading can be assigned to a record depending an the content of the original document. The System stores the Surrogates and keeps the faceted subject headings separately after establishing a link. The search is carried out an index entries derived from the faceted subject heading using the chain indexing technique. If a single term is Input, the System searches for its presence in the faceted subject headings and displays the subject headings in a sorted sequence reflecting an organizing sequence. If the number of retrieved Keadings is too large (running into more than a page) the user has the option of entering another search term to be searched in combination. The System searches subject headings already retrieved and looks for those containing the second term. The retrieved faceted subject headings can be displayed and browsed. When the relevant subject heading is selected the system displays the records with their URLs. Using the URL, the original document an the web can be accessed. The prototype system developed in a Windows NT environment using ASP and a web server is under rigorous testing. The database and Index management routines need further development.

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Abstract

Issue devoted to reference sources on the Internet. Provides reference librarians with a core list of resources in a variety of subject areas available on the Internet. Articles are grouped under the following headings: general; business and social sciences; humanities; leisure studies; sciences; and a feature column on government information sources

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Abstract

This bibliography contains selected cataloging tools an the Internet. It is divided into seven sections as follows: authority management and subject headings tools; cataloging tools by type of materials; dictionaries, encyclopedias, and place names; listservs and workshops; software and vendors; technical service professional organizations; and journals and newsletters. Resources are arranged in alphabetical order under each topic. Selected cataloging tools are annotated. There is some overlap since a given web site can cover many tools.

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Abstract

The past 100 years have seen the development of numerous systems for the structured representation of knowledge and information, including hierarchical classification systems and with sophisticated features for the representation of term relationships. Discusses reasons for the lack of widespread adoption of these systems, particularly in the USA. The suggested structure for indexing the Internet or other large electronic collections of documents is based on that of book indexes: specific headings with coined modifications

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Abstract

As the amount of accessible information on the WWW increases, so will the cost of accessing it, even if search servcies remain free, due to the increasing amount of time users will have to spend to find needed items. Considers what the seemingly unorganized Web and the organized world of libraries can offer each other. The OCLC Scorpion Project is attempting to combine indexing and cataloguing, specifically focusing on building tools for automatic subject recognition using the technqiues of library science and information retrieval. If subject headings or concept domains can be automatically assigned to electronic items, improved filtering tools for searching can be produced

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Abstract

WWW sites, consisting mainly of links to other Internet resources, have begun to proliferate and these sites are valuable to library users and researchers because they bring together in a single Web site links to a comprehensive array of information resources. Because libraries may elect to include bibliographic records for these sites in their online catalogues, cataloguers should be aware of some of the main aspects of cataloguing this new type of resource. Concludes that cataloguers should be aware of the main types and different characteristics of these Web sites, how to describe them in bibliographic records and how to assign appropriate subject headings for them

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Abstract

While many catalogers are using the Web to find the information they need to perform authority work quickly and accurately, the full potential of the Web to assist catalogers in name authority work has yet to be realized. The ever-growing nature of the Web means that available information for creating personal name, corporate name, and other types of headings will increase. In this article, we examine ways in which simple and effective Web searching can save catalogers time and money in the process of authority work. In addition, questions involving evaluating authority information found on the Web are explored.

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Abstract

Reports results of a questionnaire survey of cataloguers, conducted over the AUTOCAT Internet discussion group, to determine those areas of cataloguing for which the Internet is a valuable tool and those areas for which it is not as useful. Respondents indicated 4 areas in which cataloguers use the Internet: searching the OPACs of other libraries, communicating with colleagues, accessing online cataloguing documentation and publications, and authority work. Cataloguers who found access to other libraries' OPACs did so for the following reasons: assigning call numbers and subject headings; finding full cataloguing copy from other libraries; enriching their local catalogue with notes present in records in other libraries; finding copy for foreign language items that cannot be read by library staff; and resolving difficult problems when important parts of the item are missing ar are in disarray. Some cataloguers also related processes for which they have found the Internet to not be efficient

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Abstract

The Internet challenges designers of reference resources to structure user interfaces so that they facilitate quick access to bibliographies. Designers can organize bibliographies in chronological order of publication, alphabetical listing by author or title and/or subject-headings; or can follow a subject classification scheme from the relevant field. Chronological order of publication and alphabetical listings of authors and titles are the simplest ways to organize bibliographic materials, but these methods usually fall to present the thematic relations among the various items. The subject classification is the most systematic presentation, but the most complicated to develop. This study explores the subject classification model, elaborates its rationale, demonstrates an exemplary faceted subject classification scheme grounded in solid scientific foundations, and clarifies the scientific foundations of the three-phase structuring methodology that was utilized. The exemplary classificatory model is a seven-facet subject classification scheme designed for classifying scholarly papers in the field of Logotherapy. The study, in particular the scientific structuring methodology, provides an example for structuring bibliographic resources in the social sciences, as well as in other academic fields

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Abstract

Possibilities are being explored to use traditional bibliographic tools, like Dewey Decimal Classification (DDC), Library of Congress Classification (LCC), Library of Congress Subject Headings (LCSH), and Universal Decimal Classification (UDC), to improve the organization of information resources on the Internet. The most recent edition of DDC, with its enhanced features, has greater potential than other traditional approaches. A review of selected Web sites that use DDC to organize Web resources indicates, however, that the full potential of the DDC scheme for this purpose has not been realized. While the review found that the DDC classification structure was more effective when compared with other knowledge organization systems, we conclude that DDC needs to be further enhanced to make it more suitable for this application. As widely reported in the professional literature, OCLC has conducted research on the potential of DDC for organizing Web resources. Such research, however, is experimental and should be supplemented by empirical studies with user participation.

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Abstract

Vernetzung und Netzwerke finden sich allerorten, haben vielerlei Qualität und Materialität, erfüllen diverse Zwecke und Funktionen und konstituieren unterschiedliche Infrastrukturen, nicht nur kommunikativer und sozialer Art. Mit der Entwicklung und Verbreitung der Informationstechnik, der globalen Transport- und Vermittlungssysteme und endlich der anhaltenden Digitalisierung werden der Begriff und die damit bezeichnete Konnektivität omnipräsent und auf digitale Netze fokussiert, die im Internet als dem Netz der Netze seinen wichtigsten und folgenreichsten Prototypen findet. Dessen Entwicklung wird kompakt dargestellt. Die bereits vorhandenen und verfügbaren Anwendungsfelder sowie die künftigen (Industrie 4.0, Internet der Dinge) lassen revolutionäre Umbrüche in allen Segmenten der Gesellschaft erahnen, die von der nationalstaatlichen Gesetzgebung und Politik kaum mehr gesteuert und kontrolliert werden, neben unbestreitbar vielen Vorzügen und Verbesserungen aber auch Risiken und Benachteiligungen zeitigen können.

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Abstract

Das Fachinformationszentrum (FIZ) Karlsruhe ist als internationale Drehscheibe für Fachinformation seit Jahrzehnten verlässlicher und professioneller Servicepartner der Informationssuchenden in Wissenschaft und Technik. Neue web-basierte Dienstleistungen und Produkte erlauben dem professionellen Informationsbroker ebenso wie dem gelegentlichen Onliner oder Internet Pedestrian den effizienten und kostengünstigen Zugang zu Metadaten, naturwissenschaftlich-technisehen Daten und Fakten. Elektronische Volltexte per Hyperlink oder die komplette Dokument-Vermittlung werden gleichfalls angeboten. Die Weiterentwicklung und flexible Anpassung der Informationssysteme ermöglichen auch die Verknüpfung mit lokalen und regionalen Netzen der Forschungseinrichtungen und Hochschulen. Neue Serviceleistungen und Abrechnungsverfahren bieten besonders preisgünstige Konditionen für Hochschulen durch akademische Programme und Festpreise auf Subskriptionsbasis für ausgewählte Datenbanken. Darüber hinaus ist das FIZ Karlsruhe kompetenter Kooperationspartner bei Entwicklung und Betrieb von Informationssystemen

Source

nfd Information - Wissenschaft und Praxis. 51(2000) H.7, S.397-406

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Series

Kölner Arbeiten zum Bibliotheks- und Dokumentationswesen; H.21

Source

Internet und Bibliotheken: Entwicklung - Praxis - Herausforderungen. Hrsg.: H. Jüngling

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Kölner Arbeiten zum Bibliotheks- und Dokumentationswesen; H.21

Source

Internet und Bibliotheken: Entwicklung - Praxis - Herausforderungen. Hrsg.: H. Jüngling