Search (140 results, page 1 of 7)

  • × theme_ss:"Suchoberflächen"
  • × year_i:[1990 TO 2000}
  1. Barker, A.L.: DataStar Web : a comparison with 'classic' DataStar command language searching (1998) 0.03 
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    Abstract
    Compares and contrasts online searching on DataStar using the 'classic' command language, with access via the more recent Web interface (DataStar Web). The search functionality of the 2 interfaces is not identical, although both use the same retrieval software and access the same databases. Many of the differences affect retrieval effectiveness and may trip up novice and experienced searchers alike
    Source
    Online and CD-ROM review. 22(1998) no.3, S.155-167
  2. Kirkwood, H.P.: Ovid Web Gateway (1998) 0.03 
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    Abstract
    Ovid has supported a sophisticated interface for searching bibliographic and full text databases for some time. It is now offering a Web based version of this interface that is capable of accessing Z39.50-compliant OPACs and databases anywhere in the world. The Ovid Web Gateway builds on the Ovid Server, thus allowing for a variety of functions and configurations at user, group and database-specific level. The Web Gateway has a selection of download formats and delivery options
    Date
    6. 3.1997 16:22:15
    Source
    Library software review. 17(1998) no.1, S.14-23
    Theme
    Bibliographische Software
  3. Tunender, H.; Ervin, J.: How to succeed in promoting your Web site : the impact of search engine registration on retrieval of a World Wide Web site (1998) 0.03 
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    Abstract
    Reports results of study, undertaken at the Project Whistlestop Web site, Missouri University at Columbia to examine the indexing and retrieval rates of 5 WWW search engines: InfoSeek; Excite; Yahoo; Lycos and AltaVista. Character strings were planted in the Project Whistlestop Web site and daily searches were performed for 6 weeks. The HTML tag was indexed in 4 of the 5 search engines and problems encountered include insufficient and inconsistent indexing
  4. Ashton, J.: Development of the British Library's OPAC 97 : the value of a user-centred approach (1998) 0.02 
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    Abstract
    Reviews the development of the British Library OPAC services leading up to the launch of OPAC 97, offering access to 9 mio bibliographic records and attempts to show the value of a user centred approach in the project management involved in developing such a service as recommended by Human Computer Interaction (HCI) studies. Reviews the evaluation studies of the Online Catalogue, the Network OPAC, a web prototype interface and of OPAC 97 and discusses the results in relation to the OPAC 97 project. Although the OPAC 97 interface made use of various HCI recommendations, user feedback sometimes contradicted these in specific instances, revealing the value of detailed user evaluation in developing services
  5. Preim, B.: Grundlagen, Fallbeispiele und innovative Anwendungsfelder : Entwicklung interaktiver Systeme (1999) 0.02 
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    Abstract
    Wie geht der Mensch mit komplexen Computersystemen um? Wovon hängt die Effizienz der Interaktion ab? Ausgehend von Erkenntnissen der kognitiven Psychologie charakterisiert das Buch den Gestaltungsspielraum beim Entwurf interaktiver Systeme und erläutert die Anwendung verschiedener Interaktionstechniken und -stile. - Zunächst werden grundlegende Konzepte der Interaktion anhand von Beispielen aus dem alltäglichen Leben, wie Auto und Telefon, behandelt. Aus der nachfolgenden Problemanalyse werden Entwurfsprinzipien abgeleitet und in einem technischen Teil allgemeine Konzepte der Arbeitsweise von Fenstersystemen und deren Bestandteile detailliert erläutert: Fenster, Icons, Menüs, Zeigegeräte. Es wird argumentiert, daß der Prozeß der Entwicklung interaktiver Systeme stark iterativ ist und Zyklen aus Analyse, Entwurf und Testverfahren enthält. Konkrete Methoden für diese Schritte werden erläutert, wobei Testverfahren, Methoden zur Spezifikation interaktiver Systeme und Werkzeuge, die die Entwicklung unterstützen, einen breiten Raum einnehmen. Umfassend werden im abschließenden Teil moderne Anwendungsfelder, wie die Interaktion mit sehr großen Datenmengen (die Visualisierung großer Informationsräume), die Interaktion im WWW und die Interaktion mit 3D-Daten (die Entwicklung von 3D-Widgets), behandelt. Lehrbuch mit hohem Praxisbezug: Fallbeispiele aus der industriellen Praxis mit umsetzbaren Hinweisen und Methoden zur Entwicklung und Evaluierung interaktiver Systeme zugeschnitten auf die konstruktiven Aspekte der Interaktion Mensch - Computer mit hochaktuellen Themen wie die Entwicklung von 3D-Widgets und die Visualisierung großer Informationsräume mit hilfreichen gründlichen, oft tabellarischen Zusammenfassungen und einem ausführlichen Glossar zusätzlicher Service: auf einer zu dem Buch eingerichteten Web-Site stehen Folien zur Verfügung
  6. Sieverts, E.: Liever browsen dan zoeken (1998) 0.02 
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    Abstract
    Despite development of the WWW searchers still experience difficulties following links between sites and cannot be sure that a site contains the required information. 3 software programs developed to guide users through the maze of hyperlinks are: Dynamic diagrams, the Hyperbolic tree, and the Brain. in contrast to the other programs which operate on webservers and display hyperlinks in diagrammatic form the Brain is installed on individual PCs and can be customised to meet users' requirements
  7. Hancock-Beaulieu, M.: Searching behaviour and the evaluation of online catalogues (1991) 0.02 
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    Pages
    S.20-22
  8. Wessel, S.: ¬Die Retrieval-Software von Online Computer Systems : vergleichende Darstellung ausgewählter CD-ROM-Bibliographien (1992) 0.02 
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  9. Eibl, M.: Recherche in elektronischen Bibliothekskatalogen (1999) 0.01 
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    Source
    Software
  10. Kopak, R.W.; Cherry, J.M.: Bibliographic displays and Web catalogues : user evaluations of three prototype displays (1998) 0.01 
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    Abstract
    Reports results of an evaluation study of 3 WWW based prototypes for bibliographic displays developed as part of an ongoing research project at the Faculty of Information Studies, Toronto University. The development of these prototypes builds upon results obtained in earlier phases of the project that addressed issues of both the content and form of bibliographic displays in OPACs. Anticipation of continued growth in the number of catalogues available through the WWW, combined with research evidence that existing Web based displays have not shown improvement over their text based counterparts, motivated the development of these prototypes for use on the Web. Reports findings from a focus group evaluation of the 3 prototypes and makes suggestions for future research
  11. Fieldhouse, M.; Hancock-Beaulieu, M.: ¬The design of a graphical user interface for a highly interactive information retrieval system (1996) 0.01 
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    Abstract
    Reports on the design of a GUI for the Okapi 'best match' retrieval system developed at the Centre for Interactive Systems Research, City University, UK, for online library catalogues. The X-Windows interface includes an interactive query expansion (IQE) facilty which involves the user in the selection of query terms to reformulate a search. Presents the design rationale, based on a game board metaphor, and describes the features of each of the stages of the search interaction. Reports on the early operational field trial and discusses relevant evaluation issues and objectives
    Source
    Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
  12. Cavanaugh, B.B.: ¬The Ovid Java client interface : a comparison with the Ovid Web Gateway and Windows Client interface (1998) 0.01 
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    Abstract
    The Ovid Java interface is compared with the Ovid Web Gateway and Ovid Windows Client, focusing on functionality from the user's perspective. The Java version draws upon both earlier Web and Windows versions, thus combining the worlds of the Web and application programs. It is concluded that Ovid Java offers enhanced functionality and requires high-end hardware and browser software to run well. Additional enhancements are forthcoming, some dependent upon the further development of Sun Microsystems' Java programming language
  13. Zumer, M.; Zeng, L.: Comparison and evaluation of OPAC end-user interfaces (1994) 0.01 
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    Abstract
    Compares and evaluates the functional capabilities and interface characteristics of OPACs from the user oriented perspective, using a systematic framework. OPACs of OhioLINK and its 16 member libraries are the object of the investigation. The interfaces used 6 system software but showed a variety of features in access to OPACs, operational control, access points, search formulation control, and user assistance. Interface design alternatives are identified and qualitatively analyzed
  14. Poynder, R.: WinSPIRS from SilverPlatter (1994) 0.01 
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    Abstract
    Examines the new Windows search interface to SilverPlatter's CD-ROM database products. Introduces the functions of the software. Reports on the experiences of those involved in beta testing the product
    Date
    23. 1.1999 19:32:22
  15. Hancock-Beaulieu, M.; Fieldhouse, M.; Do, T.: ¬A graphical interface for OKAPI : the design and evaluation of an online catalogue system with direct manipulation interaction for subject access (1994) 0.01 
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    Abstract
    A project to design a graphical user interface for the OKAPI online catalogue search system which uses the basic term weighting probabilistic search engine. Presents a research context of the project with a discussion of interface and functionality issues relating to the design of OPACs. Describes the design methodology and evaluation methodology. Presents the preliminary results of the field trial evaluation. Considers problems encountered in the field trial and discusses contributory factors to the effectiveness of interactive query expansion. Highlights the tension between usability and functionality in highly interactive retrieval and suggests further areas of research
  16. Stoker, D.; Cooke, A.: Evaluation of networked information sources (1995) 0.01 
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    Abstract
    Suggests techniques and evaluation criteria for information sources and services available on the Internet. The need for qualitative judgements about library materials and information sources is upheld and accepted techniques and evaluation criteria for printed reference works are outlines. The emergence of non-book materials and electronic information formats has created the need for new techniques and criteria relating specifically to online services and CD-ROM products. Use of the Internet by library and information workers is examined, establishing that the majority of current traffic is communications-based. The authors suggest that networked information sources require the development of additional techniques and criteria for evaluation if they are to be used by information professionals. The potential issues in establishing such a list are discussed
    Content
    Untersuchungs- und Beschreibungskriterien für Online- und CD-ROM-Informationsmittel
  17. Shaw, D.: CD-ROM interfaces for information retrieval : heuristic evaluation and observations of intended users (1993) 0.01 
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    Abstract
    The WilsonDisc user interface for CD-ROM searching was evaluated using heuristic evaluation and observation of experienced users and used 2 Wilson Disc databases: MLA International Bibliography and Humanities Index. The heuristic evaluations identified 51 different problems, while observations found only 8. However, the major problem encountered by users: changing of the databases, was not found through heuristic evaluation. Suggests that expert evaluators explicitely consider the user interface environment, the context in which users elect to use the system
    Source
    Proceedings of the 14th National Online Meeting 1993, New York, 4-6 May 1993. Ed.: M.E. Williams
  18. Tsai, B.-s.: Infomapping in information retrieval (1997) 0.01 
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    Abstract
    Capability and capacity in handling the topology of a special subject information field has made infomapping techniques and systems instrumental in information searching, monitoring and navigation. Applying the technique to communication networks can reveal the intellectual relationships among junior and senior researchers in the field, and can also show the continuing popularity of a particular researcher's citation record over time. Reports the use of Java in making a cartoon series of chronological maps based on citation analysis on a special subject field (nutrition and dietetics). The map making methods, Java programming, and statistical analysis of the map data are presented, and the advantage and significance of constructing Java maps in enhancing information retrieval discussed. Further technical developments in applying VRML to link together a 3-D spatial indexing system and a 2-D HTML Web site are suggested
  19. Tsang, P.M.; Moore, B.; Fellows, G.: ¬A common remote interface for remote access of online library catalogues around the world (1992) 0.01 
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    Abstract
    The presence of different interfaces to use online catalogues has caused difficulties, particularly for remote users. To tackle this problem 13 university campuses in New South Wales linked their online catalogues together to form a network called LIBLINK (a subnet of the Australian Academic Research Network, AARNET). The key to the success of the network is the user searching software, PINS (Practical Interface to Network System), a set of fourth generation language software tools. Suggests that LIBLINK can be a simple solution for other libraries around the world
    Source
    Online information 92. Proc. of the 16th Int. Online Information Meeting, London, 8-10.12.1992. Ed. by David I. Raitt
  20. Bosch, V.M.; Hancock-Beaulieu, M.: CD-ROM user interface evaluation : the appropriateness of GUIs (1995) 0.01 
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    Abstract
    Assesses the appropriateness of graphic user interfaces (GUI), and more specifically the Windows based interfaces used for CD-ROM database applications. An evaluation model was devised to carry out an expert evaluation of the interfaces of 7 CD-ROM databases: Economist on CD-ROM; ADMYTE (Digital Archive of Spanish Texts and Manuscripts); English Poetry (Chadwyck-Healey); Oxford English Dictionary 2nd ed. on CD-ROM; Perinorm; OVID Medline and WinSPIRS Medline. The model identified 2 levels of interaction, the dialogue level aand the task level, and focused on general interface features, search and retrieval tasks, and output and processing options as well as the help facilities. Results are discussed in the light of HCI Usability Criteria and design guidelines (including general interface design guidelines, specific Windows design guidelines and the CD-ROM Consistent Interface Guidelines) to assess to what extent the applications comply and appropriate recommendations make
    Source
    Online and CD-ROM review. 19(1995) no.5, S.255-270

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