-
Degez, D.; Masse, C.: ¬L'indexation à l'ère d'Internet (2000)
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- Date
- 1. 8.1996 22:01:00
-
Herrmann, C.: Partikulare Konkretion universal zugänglicher Information : Beobachtungen zur Konzeptionierung fachlicher Internet-Seiten am Beispiel der Theologie (2000)
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- Date
- 22. 1.2000 19:29:08
-
Lumme, C.: "Webbewerb" nimmt Kurs auf Europa : Rundschau-Wettbewerb für Schulen (2000)
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- Date
- 3. 5.1997 8:44:22
-
Shen, X.; Li, D.; Shen, C.: Evaluating China's university library Web sites using correspondence analysis (2006)
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- Date
- 22. 7.2006 16:40:18
-
Suche 3.0 (2009)
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- Date
- 3. 5.1997 8:44:22
- Footnote
- Weitere Artikel auf S.2-3: Berberich, C.: Wie das Netz zwitschert - Beuth, P.: Kurz und fündig - Beuth, P. u. V. Funk: Ein Artikel, der nie fertig wird
-
Schulzki-Haddouti, C.: Bürgerrechte im Netz : Zwischen Informationsfreiheit und Datenschutz (2005)
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- Date
- 10. 6.2005 17:22:21
-
Mathieu, C.: Internet-Inhalte sollen in die Bibliothek wandern : Webmaster werden verpflichtet, ihre Seiten als PDF-Datei zur Speicherung einzuschicken (2008)
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- Date
- 3. 5.1997 8:44:22
-
Teubener, K.: Chronos & Kairos : Inhaltsorganisation und Zeitkultur im Internet (2004)
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- Pages
- S.22-29
- Source
- Wissensorganisation und Edutainment: Wissen im Spannungsfeld von Gesellschaft, Gestaltung und Industrie. Proceedings der 7. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation, Berlin, 21.-23.3.2001. Hrsg.: C. Lehner, H.P. Ohly u. G. Rahmstorf
-
Sundar, S.S.; Knobloch-Westerwick, S.; Hastall, M.R.: News cues : information scent and cognitive heuristics (2007)
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- Abstract
- Google News and other newsbots have automated the process of news selection, providing Internet users with a virtually limitless array of news and public information dynamically culled from thousands of news organizations all over the world. In order to help users cope with the resultant overload of information, news leads are typically accompanied by three cues: (a) the name of the primary source from which the headline and lead were borrowed, (b) the time elapsed since the story broke, and (c) the number of related articles written about this story by other news organizations tracked by the newsbot. This article investigates the psychological significance of these cues by positing that the information scent transmitted by each cue triggers a distinct heuristic (mental shortcut) that tends to influence online users' perceptions of a given news item, with implications for their assessment of the item's relevance to their information needs and interests. A large 2 x 3 x 6 withinsubjects online experiment (N = 523) systematically varied two levels of the source credibility cue, three levels of the upload recency cue and six levels of the number-ofrelated-articles cue in an effort to investigate their effects upon perceived message credibility, newsworthiness, and likelihood of clicking on the news lead. Results showed evidence for source primacy effect, and some indication of a cue-cumulation effect when source credibility is low. Findings are discussed in the context of machine and bandwagon heuristics.
- Date
- 7. 3.2007 16:22:24
-
Link, C.: Besserwisser : Am Online-Lexikon Wikipedia mit über 100 000 Artikeln kann jeder mitarbeiten (2004)
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- Date
- 3. 5.1997 8:44:22
22. 8.2004 10:07:39
-
Ulrich, P.S.: Collaborative Digital Reference Service : Weltweites Projekt (2001)
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- Date
- 20. 4.2002 17:30:22
-
Boelen-Theile, C.: Er ist der Chef vom "Web ohne Grenzen" : Klaus U. Walth aus Frankenforst engagiert sich für ein barrierefreies Internet - Viele Kontakte (2006)
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- Date
- 3. 5.1997 8:44:22
-
Levy, D.M.: Digital libraries and the problem of purpose (2000)
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- Source
- Bulletin of the American Society for Information Science. 26(2000), no.6, Aug/Sept, S.22-25
-
Gersmann, G.; Dörr, M.: ¬Der Server Frühe Neuzeit als Baustein für eine Virtuelle Fachbibliothek Geschichte (2001)
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- Date
- 22. 3.2001 11:57:52
-
Domingue, J.; Motta, E.: PlanetOnto : from news publishing to integrated knowledge management support (2000)
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- Date
- 14. 8.2002 11:47:22
-
Schininà, A.: Literatur im Internet (2001)
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- Source
- Online Mitteilungen. 2001, Nr.70, S.22-36 [=Mitteilungen VÖB 54(2001) H.2/3]
-
Wolff, V.: Job für Kreative : "Eierlegende Wollmilchsäue": Entwickler von Internet-Seiten müssen Surfer fesseln können (2004)
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- Content
- "Für das Internet sind kreative Ideen lebensnotwendig - denn langweilige Seiten fesseln leider keinen Surfer lange. Auch deswegen sind zahlreiche neue Berufe entstanden, darunter der des Internet-Entwicklers oder Web-Developers. Das sind nicht die einzigen Bezeichnungen für die oft "eierlegenden Wollmilchsäue", die von allen Bereichen eines Webauftritts Ahnung haben müssen. Der Deutsche Multimedia Verband (www.dmmv.de) definiert vier relevante Tätigkeitsfelder der Multimediabranche, von denen drei in den Bereich der Internet-Entwicklung hineinreichen: "Informationstechnologie mit einem eher technischen Schwerpunkt, Design, Content und die inhaltliche Entwicklung", nennt Stefan Sievers, Referent für Aus- und Weiterbildung beim dmmv in Berlin. Die Anforderungen, die dabei an einen Entwickler gestellt werden, sind vielschichtig. "Da muss auf der einen Seite eine Datenbankanbindung für einen Reiseveranstalter programmiert werden, die mit unzähligen Anfragen gleichzeitig umgehen kann. Aber auch eine schicke Flash Animation fällt unter InternetEntwicklung", erklärt Dirk Rathje, Geschäftsführer von Sand und Schiefer in Hamburg, einem "büro für neues lernen", in dem webbasierte Lernsoftware entwickelt wird. - Keine einheitliche Berufsbezeichnung Die Berufsbezeichnung ist auch innerhalb der Entwicklerschaft nicht einheitlich. So sehen sich in einem Internet-Forum einige als Anwendungsentwickler, andere schlicht als Programmierer und wieder andere als Allround-Computerspezialisten. Wie auch immer die korrekte Bezeichnung lautet - "Entwickler schreiben Internetseiten mithilfe von Skriptsprachen und erzeugen den eigentlichen HTML-Inhalt dynamisch, indem Daten aus einer Datenbank gelesen und entsprechend verarbeitet werden", erläutert Cornelia Winter, Referentin der Geschäftsführung bei der Gesellschaft für Informatik (GI) in Bonn (www.gi-ev.de). Entwickler Rathje unterscheidet sowohl bei Aufgaben als auch bei den erforderlichen Kenntnissen und Qualifikationen zwischen der so genannten server- und der clientseitigen Programmierung: "Clientseitig ist alles, was im Webbrowser abläuft: HTML, Flash, Javascript. Das kann zwar beliebig schwierig und aufwendig werden, einfache Lösungen erzeugen moderne Webeditoren aber schon fast von selbst." Für die serverseitige Programmierung brauche es hingegen fundierte Informatikkenntnisse, sagt der 29-Jährige. "Da muss man mit Datenbanken umgehen können und Architekturen wie J2EE oder.net beherrschen." Andere Entwickler nennen als "Minimal-konfiguration für ihren Berufsstand Kenntnisse in verschiedenen Programmiersprachen, als Zusatzqualifikation XML, das allgemeine SQL, Perl, C++ und Erfahrung mit dem freien Betriebssystem Linux, über das Server nicht selten konfiguriert und gewartet werden. Aber der Web-Entwickler setzt nicht erst bei der Programmierung der Seiten an. Seine Aufgabe beginnt schon viel früher. "Es gibt zwei Sorten von Kunden: Die einen wollen eine Webpräsenz, wissen aber nicht genau, was möglich ist. Die anderen haben sehr genaue Vorstellungen des Möglichen und wollen die Aufgaben outsourcen", sagt Rathje. Also werden Seiten konzipiert, durchstrukturiert und danach dann programmiert. "Bei all dem sollte der Entwickler immer Nutzer vor Augen haben. Denn schließlich errichtet er eine Schnittstelle zur MenschMaschine-Kommunikation", sagt der Lernsoftware-Entwickler. Die Entwickler haben in großen Unternehmen gute Chancen auf spezielle und begrenzte Aufgabenbereiche - so kann sich einer um die Datenbankanbindung kümmern, während andere sich der Generierung von Benutzerschnittstellen widmen.
- Date
- 3. 5.1997 8:44:22
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Kerkmann, C.: Nicht das wahre Leben : Nach dem großen Rummel um das virtuelle "Second Life" (2008)
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- Date
- 3. 5.1997 8:44:22
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Lee, C.; Chen, Y.T.: Distributed visual reasoning for intelligent information retrieval on the Web (2000)
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Brochard, C.; Ruck, V.: Internet : das sechste Medium? (2000)
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