-
Lawrence, S.; Giles, C.L.: Accessibility and distribution of information on the Web (1999)
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- Abstract
- Search engine coverage relative to the estimated size of the publicly indexable web has decreased substantially since December 97, with no engine indexing more than about 16% of the estimated size of the publicly indexable web. (Note that many queries can be satisfied with a relatively small database). Search engines are typically more likely to index sites that have more links to them (more 'popular' sites). They are also typically more likely to index US sites than non-US sites (AltaVista is an exception), and more likely to index commercial sites than educational sites. Indexing of new or modified pages byjust one of the major search engines can take months. 83% of sites contain commercial content and 6% contain scientific or educational content. Only 1.5% of sites contain pornographic content. The publicly indexable web contains an estimated 800 million pages as of February 1999, encompassing about 15 terabytes of information or about 6 terabytes of text after removing HTML tags, comments, and extra whitespace. The simple HTML "keywords" and "description" metatags are only used on the homepages of 34% of sites. Only 0.3% of sites use the Dublin Core metadata standard.
-
Shen, X.; Li, D.; Shen, C.: Evaluating China's university library Web sites using correspondence analysis (2006)
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- Abstract
- In recent years, many evaluations of Web sites have been conducted, and relevant researches have also been carried out in academic circles. Correspondence analysis is introduced in this paper to evaluate university library Web sites through building a correspondence analysis model. This paper gives suggestions as to how to construct university library Web sites based on analysis and summary of evaluation results, in a bid to strengthen the construction of university library Web sites.
- Date
- 22. 7.2006 16:40:18
-
Wilson, D.N.: Citing electronic sites (1996)
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- Source
- Audiovisual librarian. 22(1996) no.2, S.108-110
-
Ensor, P.: Further big adventures with Web organization (1996)
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- Abstract
- Looks at 3 WWW sites that attempt to provide indexes to Internet resources. The SilverPlatter and Gale Publishing sites are produced by commercial companies and are limited in scope. The Clearinghouse for Subject-Oriented Internet Resource Guides at the University of Michigan is broader and aims to increase selective coverage of resources available through the Internet
- Date
- 3. 9.1996 21:19:22
-
Kirwood, H.P.: Beyond evaluation : a model for cooperative evaluation of Internet resources (1998)
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- Abstract
- Stresses the need for sites evaluating Internet resources. Lists sites and outlines how they are evaluated. Librarians need to collaborate more, and reviews need to become more consistent and informative for the user. Describes the model followed by the Marr/Kirkwood Official Guide to Business Schools Web. This uses a tabular format and compares business school sites on a set of standard criteria. The format lends itself to multiple reviewers
- Source
- Online. 22(1998) no.4, S.66-72
-
McMurdo, G.: Evaluating Web information and design (1998)
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- Abstract
- Identifies and provides a digest of 'good practices' for the evaluation and design of Web sites
- Date
- 22. 1.1999 18:38:39
-
Lynch, P.J.; Horton, S.: Web style guide : basic design principles for creating Web sites (1999)
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- Date
- 27. 8.2000 14:46:22
-
Simmonds, C.: Searching internet archive sites with Archie : why, what, where and how (1993)
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- Abstract
- Archie servers provide access over the Internet to computer software (public domain and shareware), source code, electronic documents, graphics and data sets. Archie is an online union catalogue of 'electronic' holdings of many anonymous File Transfer Protocols archives sites available on the Internet. It indexes some 1.300 sites worldwide. Gives a history of Archie. Describes how to access Archie interactively via a telnet session, through logging on to an Archie server; interactively but remotely using local client software and via an electronic mail interface as a batch process. Explains how Gopher servers work on the Internet and how to locate software descriptively through Archie in conjunction with the What is keyword index
-
Brahmi, F.: Finding medical informatics sites online (1998)
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- Object
- Science Citation Index
-
Rosenfeld, L.; Morville, P.: Information architecture for the World Wide Web : designing large-scale Web sites (2007)
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- Abstract
- The scale of web site design has grown so that what was once comparable to decorating a room is now comparable to designing buildings or even cities. Designing sites so that people can find their way around is an ever-growing challenge as sites contain more and more information. In the past, Information Architecture for the World Wide Web has helped developers and designers establish consistent and usable structures for their sites and their information. This edition of the classic primer on web site design and navigation is updated with recent examples, new scenarios, and new information on best practices. Readers will learn how to present large volumes of information to visitors who need to find what they're looking for quickly. With topics that range from aesthetics to mechanics, this valuable book explains how to create interfaces that users can understand easily.
- Date
- 22. 3.2008 16:18:27
- LCSH
- Web sites / Design
- Subject
- Web sites / Design
-
Hert, C.A.; Jacob, E.K.; Dawson, P.: ¬A usability assessment of online indexing structures in the networked environment (2000)
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- Abstract
- Usability of Web sites has become an increasingly important area of research as Web sites proliferate and problems with use are noted. Generally, aspects of Web sites that have been investigated focus on such areas as overall design and navigation. The exploratory study reported on here investigates one specific component of a Web site-the index structure. By employing index usability metrics developed by Liddy and Jörgensen (1993; Jörgensen & Liddy, 1996) and modified to accommodate a hypertext environment, the study compared the effectiveness and efficiency of 20 subjects who used one existing index (the A-Z index on the FedStats Web site at http://www.fedstats.gov) and three experimental variants to complete five researcher-generated tasks. User satisfaction with the indexes was also evaluated. The findings indicate that a hypertext index with multiple access points for each concept, all linked to the same resource, led to greater effectiveness and efficiency of retrieval on almost all measures. Satisfaction measures were more variable. The study offers insight into potential improvements in the design of Web-based indexes and provides preliminary assessment of the validity of the measures employed
-
Kennedy, S.D.: So many URLs ... so little time! : In these times of information overload, look to the net librarians for aid (1998)
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- Abstract
- A guide to collection development and leisure related Web sites. Highlights more than 2 dozen sites, approximately half of which are devoted to collection development. The same principles used to develop print collections apply to electronic resource collection development. Many review resources are available as a result of efforts by Internet librarians. Good starting points for this category include the Library Web Manager's Reference Center: Current Awareness, and the Librarians' Index to the Internet. Picks of the month for leisure time include KidsHealth.org, Chemical Scorecard, and DigiCams Web Cam Viewer. Also includes a sidebar listing eight books covering topics such as SQL, HTML, DHTML, Web navigation, Windows 98, guides to computers and Palm Pilots, and spamming
-
Lavoie, B.F.; O'Neill, E.T.: How "World Wide" Is the Web? : Trends in the Internationalization of Web Sites (2001)
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- Date
- 7.10.2002 9:22:14
-
Neth, M.: Citation analysis and the Web (1998)
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- Abstract
- Citation analysis has long been used by librarians as an important tool of collection development and the advent of Internet technology and especially the WWW adds a new facet to the role played by citation analysis. One of the reasons why librarians create WWW homepages is to provide users with further sources of interest or reference and to do this libraries include links from their own homepages to other information sources. Reports current research on the analysis of WWW pages as an introduction to an examination of the homepages of 25 art libraries to determine what sites are most often included. The types of linked sites are analyzed based on 3 criteria: location, focus and evidence that the link was evaluated before the connection was establisheds
- Date
- 10. 1.1999 16:22:37
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Walker, D.: AusSI Web indexing prizewinners (1997)
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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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Hahn, S.E.: Internet: let the user beware (1997)
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- Abstract
- Every librarian knows undergraduate students rarely evaluate the information they find in a print index, much less what comes from a computer sreen. This knowledge is compounded by the undergraduate's belief that anything coming from the Internet is the gospel truth. Is the Internet being integrated into library instruction, taught as another research tool, or taught as something soecial? Are students being taught to evaluate Internet resources? In this annotated bibliography, Hahn examines journal articles, book chapters, and Web sites that discuss the evaluation of information found through the Internet
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Shumaker, L.E.: Indexing the California Home Page (1997)
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- Abstract
- The California State Library has designed and executed the California Home Page, linking its topical outline to services and information supplied by many state agencies at their WWW sites. The project included the writing of 2 indexes to the outline and its links, one by topic and one by government agency or department. Describes planning and designing the indexes, choosing an index style, working tools used, the indexing process, and maintenance of the project
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Rusch-Feja, D.: Subject oriented collection of information resources from the Internet (1997)
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- Abstract
- Subject oriented information sources on the Internet remain relativley unstructured despite attempts at indexing them and despite the use of search engines to index sources in a collective database and to retrieve relevant information sources. Describes the rationale for developing a means to capture and structure Internet resources for scientific research use in a clearinghouse, and methods for retrieval, information filtering, and structuring subject orientated information sources from the Internet for specific user groups. Discusses the issues of design, maintenance, implementation of metadata, and obtaining use feedback. Cooperation among several institutions involved in the German national subject special collections (SSG) library support programme of the DFG have led to recommendations to expand this programme to include coordination of collective Internet subject information sites. In addition to the compilation of subject oriented information sites on the Internet by library and information staff, connection to other value added services serve to make processes of information searching, retrieval, acquisition, and evaluation more effective for researchers
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Huang, C.-Y.; Chang, S.-S.: Commonality of Web site visiting among countries (2009)
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- Abstract
- Although the role the Internet plays in globalization has been widely discussed, relatively little is known about the extent to which users in different countries visit the same Web sites. Surprisingly, no prior research in the literature has empirically addressed this topic in a systematic way. Based on the theory of life in the round and related concepts of information behavior, this article reports an attempt to fill the gap by looking at how cultural, geodemographical, and economic factors underpin the extent which people from different countries visit the same Web sites. A commonality index to measure the commonality of Web site visiting for the macrolevel, cross-country study is proposed for a large-scale empirical study using online panel data that cover 101 countries. Results from the analyses indicate that as cyberspace is obviously fractured, Internet users in countries that share a common language, religion, and social norms, that have a similar level of economic development, and that are physically nearer to one another are more likely to visit the same Web sites. The relationship between individual-level information behavior and macrolevel Internet traffic metrics is established; the former helps explain the latter whereas the latter enriches the former.
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Harms, I.; Schweibenz, W.: Usability engineering methods for the Web (2000)
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- Abstract
- The paper presents the results of a study on usability methods for evaluating Web sites. It summarizes the "Heuristics for Web Communications," and reports the practical experiences with these heuristics, contrasting them with the "Keevil Index" and combining them with user testing with thinking aloud. It concludes that working with the "Heuristics for Web Communications" takes more time and effort than working with the "Keevil Index," but produces more consistent results. The heuristics proved to be applicable both in heuristic evaluation and in combination with user testing.
- Content
- Der Beitrag präsentiert eine Studie über Evaluationsmethoden zur WebUsability. Er beschreibt die "Heuristics for Web Communications" und berichtet von den praktischen Erfahrungen mit den Heuristiken, die mit dem "Keevil Index" verglichen und mit Benutzertests mit lautem Denken kombiniert werden. Das Ergebnis zeigt, dass eine Evaluation mit den beschriebenen Heuristiken gegenüber dem "Keevil Index" mehr Zeit und Aufwand erfordert, aber konsistentere Ergebnisse bringt. Die Heuristiken haben sich sowohl in der experten-zentrierten Evaluation als auch in Kombination mit dem Benutzertest insgesamt als geeignete Evaluationsmethode erwiesen
