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  1. MacLeod, R.: Promoting a subject gateway : a case study from EEVL (Edinburgh Engineering Virtual Library) (2000) 0.05 
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    Abstract
    Describes the development of EEVL and outlines the services offered. The potential market for EEVL is discussed, and a case study of promotional activities is presented
    Date
    22. 6.2002 19:40:22
    Type
    a
  2. Hannemann, M.: Online ins Schlaraffenland der Wissenschaft : Literatur-Recherche im Internet ist ein teures Unterfangen ohne Erfolgsgarantie - Doch wer systematisch sucht, gelangt zügig ans Ziel (1999) 0.04 
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    Date
    3. 5.1997 8:44:22
    Type
    a
  3. Price, A.: Five new Danish subject gateways under development (2000) 0.04 
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    Date
    22. 6.2002 19:41:31
    Type
    a
  4. Dempsey, L.: ¬The subject gateway : experiences and issues based on the emergence of the Resource Discovery Network (2000) 0.03 
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    Abstract
    Charts the history and development of the UK's Resource Discovery Network, which brings together under a common business, technical and service framework a range of subject gateways and other services for the academic and research community. Considers its future relationship to other services, and position within the information ecology
    Date
    22. 6.2002 19:36:13
    Type
    a
  5. Campbell, D.: Australian subject gateways : political and strategic issues (2000) 0.03 
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    Abstract
    The key political and strategic issues which needs to be addressed for the future development of the Australian subject gateways are: continued quality of content creation, integration of access to print and electronic resources, archiving and persistent identification, sustainability of services and service integration. These issues will be more effectively tackled internationally, and the Australian subject gateways are keen to work with international collaborators to achieve a mutually beneficial outcome
    Date
    22. 6.2002 19:41:16
    Type
    a
  6. Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000) 0.03 
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    Abstract
    'Quality-controlled subject gateways' are Internet services which apply a rich set of quality measures to support systematic resource discovery. Considerable manual effort is used to secure a selection of resources which meet quality criteria and to display a rich description of these resources with standards-based metadata. Regular checking and updating ensure good collection management. A main goal is to provide a high quality of subject access through indexing resources using controlled vocabularies and by offering a deep classification structure for advanced searching and browsing. This article provides an initial empirical overview of existing services of this kind, their approaches and technologies, based on proposed working definitions and typologies of subject gateways
    Date
    22. 6.2002 19:37:55
    Type
    a
  7. Price, A.: NOVAGate : a Nordic gateway to electronic resources in the forestry, veterinary and agricultural sciences (2000) 0.03 
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    Abstract
    NOVAGate is a subject-based information gateway covering electronic resources in the agricultural, veterinary and related fields. The service, which opened in July 1998, is produced by the veterinary and agricultural libraries of the 5 Nordic countries - Denmark, Finland, Iceland, Norway and Sweden - which serve the NOVA University. The gateway covers Nordic and European resources as well as the resources of international organizations, but being planned is a network of subject gateways which will give access to a wide range of international quality resources within the agricultural, veterinary and related fields. The service uses the ROADS software
    Date
    22. 6.2002 19:41:00
    Type
    a
  8. Fischer, T.; Neuroth, H.: SSG-FI - special subject gateways to high quality Internet resources for scientific users (2000) 0.02 
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    Abstract
    Project SSG-FI at SUB Göttingen provides special subject gateways to international high quality Internet resources for scientific users. Internet sites are selected by subject specialists and described using an extension of qualified Dublin Core metadata. A basic evaluation is added. These descriptions are freely available and can be searched and browsed. These are now subject gateways for 3 subject ares: earth sciences (GeoGuide); mathematics (MathGuide); and Anglo-American culture (split into HistoryGuide and AnglistikGuide). Together they receive about 3.300 'hard' requests per day, thus reaching over 1 million requests per year. The project SSG-FI behind these guides is open to collaboration. Institutions and private persons wishing to contribute can notify the SSG-FI team or send full data sets. Regular contributors can request registration with the project to access the database via the Internet and create and edit records
    Date
    22. 6.2002 19:40:42
    Type
    a
  9. Hewett, S.: MathGate - a gateway to Internet resources for mathematicians (2000) 0.00 
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  10. Jacobs, M.: Criteria for evaluating alternative MEDLINE search engines (1998) 0.00 
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    Abstract
    Reports results of a study, undertaken at the J. Otto Lottes Health Sciences Library, Missouri University at Columbia, to derive a set of evaluation criteria to assist librarians in determining the positive and negative aspects of alternative Web sites available for searching MEDLINE via the WWW. A set of searches were used systematically to compare MEDLINE Web sites, including: Avicenna; America Online; HealthGate; PubMed; Medscape; and Physicians' Online. Focuses on the principle features of the search engines used in the sites: default fields and operators; MeSH; subheadings; stopwords protected in MeSH; truncation and stemming. Describes the group processes used to arrive at the evaluation criteria and some general conclusions which will help librarians in directing their users to a particular MEDLINE site
    Type
    a
  11. Cooke, A.: ¬A guide to finding quality information on the Internet : selection and evaluation strategies (1999) 0.00 
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  12. Granum, G.; Barker, P.: ¬An EASIER way to search online engineering resource (2000) 0.00 
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    Abstract
    EEVL consists of several distinct resources, which exist as separate databases. This article describes the approach taken to tackle a particular problem that was identified through evaluation studies, namely, that searches of the EEVL catalogue too frequently matched nor records. The solution described in this paper is a cross-search facility for 3 of the EEVL databases
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    a
  13. Raeder, A.: Finding Web sites (1995) 0.00 
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  14. Hiom, D.: SOSIG : an Internet hub for the social sciences, business and law (2000) 0.00 
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    Abstract
    SOSIG (Social Science Information Gateway) aims to provide a trusted source of selected, high quality Internet information for researchers and practitioners in the social sciences, business and law. This article tracks the the development of the gateway since its inception in 1994, describes the current features and looks at some of the associated research and development areas that are taking place around the service including the automatic classification of Web resources and experiments with multilingual thesauri
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    a
  15. Northern Light demonstrates Industry Search (1998) 0.00 
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  16. Knight, J.P.: Resource discovery on the Internet (1996) 0.00 
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  17. dpa: Neues Projekt nimmt Google ins Visier (2007) 0.00 
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  18. Ganslmayer, K.: Per Mausklick zum Wissen der Welt : Chip Test & Technik: Lexika Online vs. Offline (2005) 0.00 
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  19. Lewandowski, D.: Wikipedia in großen Suchmaschinen (2005) 0.00 
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    Content
    "Google hat im April die aus dem US-Angebot bekannte bekannte Funktion der Begriffsdefinitionen für die deutschsprachige Seite vorgestellt. Leitet man eine Anfrage mit "definiere" ein, so wird an erster Stelle (noch vor der regulären Trefferliste) eine Definition des entsprechenden Begriffs angezeigt. Zwar werden andere Quellen aus dem offenen Web eingebunden, es zeigt sich aber, dass die Wikipedia-Einträge an erster Stelle platziert sind. Es wird jeweils der erste Abschnitt aus dem Wikipedia-Artikel präsentiert, der vollständige Text kann über einen Link abgerufen werden. Klickt man die Oberschrift "Definitionen von ... im Web" an, bekommt man, wenn vorhanden, weitere Treffer aus anderen Quellen angezeigt. Ein Beispiel zeigt die Bandbreite der Definitionen: Die Suche nach einer Definition für Glück ergibt neben dem ausführlichen Wikipedia-Artikel unter anderem Treffer von skat.com ("Faktor, der beim Skatspiel nicht wegzudenken ist") und von jesubotschaft.de. Hier muss sich Google (wieder einmal) den Vorwurf gefallen lassen, nicht die Autoritäten, also die hochwertigsten Quellen einzubeziehen, sondern irgendwelche, die (vermeintlich) etwas zum Thema zu melden haben. Eine weitere Einbindung der Wikipedia-Quellen wird bereits auf Googles US-Site getestet: Stellt man der Suchmaschine eine Frage (und nicht wenige Suchmaschinennutzer tun dies tatsächlich!), so bekommt man mit etwas Glück direkt eine Antwort angezeigt, zum Beispiel auf die Frage "Who is David Bowie?" die Antwort: "is a British rock and roll musician, actor, and artist who has had a profound influence an rock". Unter jedem Treffer ist ein Link auf die Quelle angegeben. Die Informationen kommen nicht nur aus der Wikipedia, sondern zum Beispiel auch aus dem World Fact Book (bei geographischen Anfragen) oder von Seiten wie "Pub Quiz Help". Die aus den Webseiten gezogenen Exzerpte sind von unterschiedlicher Qualität: Fragt man nach (populären) Zahlenangaben wie etwa der Höhe des Mount Everest, funktioniert es gut, bei den Fragen nach Personen wird manchmal ein etwas unpassender Teil des Artikels angezeigt, so dass man sich auf den vollständigen Artikel weiterklicken muss. Bislang geht Yahoo einen anderen Weg als Google. Gibt man in der US-amerikanischen Version Begriffe ein, die auf ein klassisches "Nachschlage-Bedürfnis" hindeuten, wird ähnlich wie bei Google mit den Definitionen ein "Shortcut" angezeigt (Password 2/2004 und 11 /2004). Die Quellen dort sind allerdings direkt in das Yahoo-Angebot eingebaut, d.h. man verlässt nicht das Yahoo-Portal, wenn man sich die vollständigen Artikel ansehen möchte. Und die Quellen wirken wesentlich vertrauenerweckender: Die Enzyklopädie-Einträge kommen aus der Columbia Electronic Encyclopedia. Sucht man nach Ländernamen, so bekommt man Treffer aus dem World Fact Book, "the U.S. government's complete geographical handbook". Nun hat Yahoo angekündigt, die Einträge aus der Wikipedia bei solchen Anfragen prominent platziert anzeigen zu wollen. Bisher sind allerdings nur einzelne Beispiele zu sehen: Gibt man beim französischen Ableger von Yahoo einen Ländernamen ein, so wird bereits ein Treffer aus der Wikipedia angezeigt. Des weiteren stellt Yahoo den Betreibern der Wikipedia Serverplatz zur Verfügung. Es wird jedoch betont, dass dies nicht das Ende der Gespräche zwischen Wikipedia und Google bedeute.
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  20. Klaus, H.: ¬Das Internet als Recherchemethode im Medizin-Journalismus : Meinung und Akzeptanz der Wissenschaftsjournalisten (2000) 0.00 
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