Search (60 results, page 1 of 3)

Stock, W.G.: Wissenschaftsinformatik : Fundierung, Gegenstand und Methoden (1980) 0.05

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Source: Ratio. 22(1980), S.155-164
Theme: Information
Type: a

Stock, W.G.: Informationsmangel trotz Überfluß : Informationsgesellschaft verlangt neue Berufe und Berufsbilder (1995) 0.05

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Source: Insider. 1995, Nr.4, Juli, S.19-22
Theme: Information Resources Management
Type: a

Stock, W.G.: Endnutzersystem für internationale Geschäftsinformationen (1998) 0.05

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Abstract: Profound ist das 1995 eingeführte Produkt der ehemaligen Firma M.A.I.D. (Market Analysis Information Database)
Source: Password. 1998, H.10, S.22-28
Type: a

Schumann, L.; Stock, W.G.: ¬Ein umfassendes ganzheitliches Modell für Evaluation und Akzeptanzanalysen von Informationsdiensten : Das Information Service Evaluation (ISE) Modell (2014) 0.03

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Abstract: Informationsdienste werden heutzutage von großen Teilen der Bevölkerung im Berufs- wie im Privatleben genutzt. Es ist ein wichtiges informationswissenschaftliches Thema, Informationsdienste adäquat zu beschreiben und ihre Qualität zu bewerten. Unser Information Service Evaluation (ISE) Modell führt unterschiedliche Traditionen der Evaluations- sowie der Technologieakzeptanzforschung zusammen und besteht aus fünf Dimensionen: Qualität des Informationsdienstes, Nutzer, Informationsakzeptanz, Informationsumfeld und Zeit. Der Überblicksartikel erläutert diese Dimension und bietet einen Einblick in ein flexibel handhabbares und umfassendes holistisches Modell der Beschreibung und Bewertung von Informationsdiensten.
Date: 22. 9.2014 18:56:46
Source: Information - Wissenschaft und Praxis. 65(2014) H.4/5, S.239-246
Type: a

Stock, W.G.: Hochschulmanagement, Information Appliances, Fairness als Grundsatz : Information und Mobilität (2002) 0.02
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Abstract

Was hat Information mit Mobilität zu tun? Nun, zunächst kann Information Mobilität unterstützen, Fahrerinformationssysteme sind ein bekanntes Beispiel. Information kann darüber hinaus unnötige Mobilität vermeiden helfen, indem die Information mobil wird und seinen Empfänger ortsungebunden findet. Die ' "ubiquitäre" Information erreicht den Außendienstmitarbeiter fern vom Back Office, den Studenten fern von der Hochschule oder einen Kollegen in seinem Home Office fern vom Standort der Firma. Information kann auch zu mehr Mobilität führen, denken wir nur an Lieferungen im Anschluss an Bestellungen im E-Commerce. (Dieser Aspekt wird allerdings in Regensburg nicht angesprochen). Letztendlich muss auch die "geistige Mobilität" beim Lehren und Lernen mit den neuen digitalen Medien genannt werden, eine Mobilität, die sich eher im Hintergrund abspielt, die aber einer 'stillen Revolution" gleichkommt. Das Generalthema "Information und Mobilität" des achten Internationalen Symposiums für Informationswissenschaft (ISI) wurde nicht zufällig beim diesjährigen Tagungsort in Regensburg gewählt, denn an der Universität Regensburg existiert seit Jahren ein interdisziplinäres Forschungszentrum für Information und Mobilität. Außerhalb des Generalthemas bringt das ISI - wie gewohnt - ein zusätzliches Spektrum informationswissenschaftlicher Themen und - auch wie gewohnt - mit dem "Best Student Paper Award" den Wettbewerb um die beste studentische Leistung der letzten zwei Jahre - diesmal mit einem Sieger und mit einem Sonderpreis. Fahrerinformationssysteme: akustische und/oder visuelle Metainformationen?

Date

22. 2.2003 19:39:36

Type

a

Garfield, E.; Stock, W.G.: Citation Consciousness : Interview with Eugene Garfiels, chairman emeritus of ISI; Philadelphia (2002) 0.02

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Source: Password. 2002, H.6, S.22-25
Type: a

Stock, W.G.: Wirtschaftsinformationen aus informetrischen Online-Recherchen (1992) 0.01

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Abstract: Online databases can be used for statistical analysis, creating new information. Discusses 4 methods applied to economic information: time series, rankings, semantic networks, and graphs of information flow
Type: a

Stock, W.G.: Management interner und externer Informationsressourcen in einem einheitlichen Groupware-System : Information Center von AGI - Information Management Consultants (1999) 0.01

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Abstract: Seit 1983 gibt es die Arbeitsgemeinschaft Informationsvermittlung (AGI). Die AGI-Information Management Consultants, vorneweg Manfred Hauer, sind inzwischen ausgewiesene Spezialisten bei der Anwendung von Information Retrieval-Systemen. Seit 1994 bietet M. Hauer ein umfassendes Produkt an, das INFORMATION CENTER, das u.a. Elemente der Bibliotheksverwaltung, der Pressedokumentation, der Recherche, der Adreßverwaltung und des Publizierens miteinander verbindet. Durch den aktuellen Umstieg der Basis-Software, Lotus, auf die neue IBM-Suchmaschine GTR hat eine Betrachtung von INFORMATION CENTER besondere Relevanz, erreichen wir doch nunmehr einen Bereich, der von Informatikern und Beratern mit 'Knowledge Management' umschrieben wird. Damit wäre INFORMATION CENTER das erste deutsche Knowledge Management-Produkt auf einer umfassenden informationswissenschaftlichen Basis. Wird es einem solchen Anspruch gerecht?
Object: INFORMATION CENTER
Type: a

Barth, J.; Fietkiewicz, K.J.; Gremm, J.; Hartmann, S.; Henkel, M.; Ilhan, A.; Mainka, A.; Meschede, C.; Peters, I.; Stock, W.G.: Informationswissenschaft in der Urbanistik : Teil 1: Konzeptioneller Forschungsrahmen und Methoden (2017) 0.01

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Source: Information - Wissenschaft und Praxis. 68(2017) H.5/6, S.365-377
Type: a

Barth, J.; Fietkiewicz, K.J.; Gremm, J.; Hartmann, S.; Henkel, M.; Ilhan, A.; Mainka, A.; Meschede, C.; Peters, I.; Stock, W.G.: Informationswissenschaft in der Urbanistik : Teil 2: Erste empirische Ergebnisse zu smarten Städten (2018) 0.01

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Source: Information - Wissenschaft und Praxis. 69(2018) H.1, S.31-46
Type: a

Stock, W.G.: Qualitätskriterien von Suchmaschinen : Checkliste für Retrievalsysteme (2000) 0.01

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Source: Password. 2000, H.5, S.22-31
Type: a

Stock, W.G.: ¬Die Wichtigkeit wissenschaftlicher Dokumente relativ zu gegebenen Thematiken (1981) 0.01

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Abstract: Scientific documents are more or less important in relation to give subjects and this importance can be measured. An empirical investigation into philosophical information was carried out using a weighting algorithm developed by N. Henrichs which results in a distribution by weighting of documents on an average philosophical subject. With the aid of statistical methods a threshold value can be obtained that separates the important and unimportant documents on a subject. The knowledge of theis threshold value is important for various practical and theoretic questions: providing new possibilities for research strategy in information retrieval; evaluation of the 'titleworthiness' of subjects by comparison of document titles and themes for which the document at hand is important; and making available data on thematic trends for scientific results
Type: a

Stock, W.G.: Eugene Garfield und die Folgen : der Weg der Fußnote bis in die Wissenschaftspolitik (2002) 0.01

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Abstract: Ein Besprechungsaufsatz zur Festschrift für E. Garfield: The Web of knowledge: Festschrift in honor of Eugene Garfield. Medford, NJ: Information Today 2000.
Type: a

Stock, W.G.: Natürlichsprachige Suche - more like this! : Lexis-Nexis' Freestyle (1998) 0.01

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Abstract: Insbesondere durch die Suchmaschinen im Internet wurde die Aufmerksamkeit der Information Professionals auf Retrievalmöglichkeiten jenseits der Booleschen Operatoren gelenkt. Auch die kommerziellen Online-Archive entwickelten in den letzten Jahren natürlichsprachige Suchoptionen. Lexis-Nexis erhielt im Laufe des Jahres 1998 2 Patente für Module automatischer Indexierung erteilt.
Type: a

Stock, W.G.: Gefordert: neue Produkt-, Preis- und Distributionspolitik : Marketing der OnlineArchive ('Hosts') (1999) 0.01

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Abstract: Online-Archive erreichen im Deutschland der Jahrtausendwende eine 'Informationselite' von professionellen Information Brokern oder Onlinern, die nicht mehr als schätzungsweise 10.000 Personen beträgt. Die theoretisch erwartete Position in der Informationsgesellschaft nehmen die Hosts nicht ein. Unsere zentrale Frage lautet: Bedienen sich die Online-Hosts eines optimalen Marketing?
Type: a

Stock, W.G.: Textwortmethode (2000) 0.01

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Source: Auf dem Weg zur Informationskultur: Wa(h)re Information? Festschrift für Norbert Henrichs zum 65. Geburtstag, Hrsg.: T.A. Schröder
Type: a

Stock, W.G.: Informationswissenschaft interdisziplinär (2012) 0.01

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Abstract: Einleitungsartikel zu einem Themenheft. Informationswissenschaft umfasst als Kerndisziplinen Information Retrieval, Wissensrepräsentation, Informetrie (einschließlich Web Science), Wissensmanagement und die Erforschung von Informations- bzw. Wissensgesellschaft und der Informationsmärkte (Stock & Stock, 2012). In vielen Forschungsprojekten befassen sich Informationswissenschaftler mit Themen, die auch von anderen Wissenschaftsdisziplinen bearbeitet werden. Informationswissenschaft ist also durchaus (auch) eine interdisziplinäre Angelegenheit. Dieses Themenheft von IWP stellt die Interdisziplinarität von Informationswissenschaft anhand von Beispielen der Forschungsergebnisse aus Düsseldorf in den Vordergrund.
Source: Information - Wissenschaft und Praxis. 63(2012) H.4, S.215-216
Type: a

Stock, W.G.: Norbert Henrichs (1935-2016) : Pionier der Informationswissenschaft in Deutschland (2016) 0.01

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Abstract: Norbert Henrichs war ein bedeutender Pionier der Informationswissenschaft in Deutschland. Wir widmen uns der von ihm aufgebauten Philosophiedokumentation und der damit eng verbundenen Textwortmethode sowie einer frühen Form der informetrischen Themenanalyse. Herausgestellt wird seine führende Rolle beim Bemühen um eine Institutionalisierung der Informationswissenschaft, die allerdings mit der nachhaltigen Etablierung der Gesellschaft für Information und Dokumentation (GID) nicht gelang. In seinem Spätwerk hinterfragte Henrichs den kapitalistischen Informationsmarkt und stellt das "Menschsein im Informationszeitalter" in den Fokus seiner Betrachtungen.
Source: Information - Wissenschaft und Praxis. 67(2016) H.4, S.257-268
Type: a

Peters, I.; Stock, W.G.: Folksonomies in Wissensrepräsentation und Information Retrieval (2008) 0.00
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Abstract

Die populären Web 2.0-Dienste werden von Prosumern - Produzenten und gleichsam Konsumenten - nicht nur dazu genutzt, Inhalte zu produzieren, sondern auch, um sie inhaltlich zu erschließen. Folksonomies erlauben es dem Nutzer, Dokumente mit eigenen Schlagworten, sog. Tags, zu beschreiben, ohne dabei auf gewisse Regeln oder Vorgaben achten zu müssen. Neben einigen Vorteilen zeigen Folksonomies aber auch zahlreiche Schwächen (u. a. einen Mangel an Präzision). Um diesen Nachteilen größtenteils entgegenzuwirken, schlagen wir eine Interpretation der Tags als natürlichsprachige Wörter vor. Dadurch ist es uns möglich, Methoden des Natural Language Processing (NLP) auf die Tags anzuwenden und so linguistische Probleme der Tags zu beseitigen. Darüber hinaus diskutieren wir Ansätze und weitere Vorschläge (Tagverteilungen, Kollaboration und akteurspezifische Aspekte) hinsichtlich eines Relevance Rankings von getaggten Dokumenten. Neben Vorschlägen auf ähnliche Dokumente ("more like this!") erlauben Folksonomies auch Hinweise auf verwandte Nutzer und damit auf Communities ("more like me!").

Source

Information - Wissenschaft und Praxis. 59(2008) H.2, S.77-90

Type

a
Stock, W.G.; Gust von Loh, S.: Wissensrepräsentation - Information Retrieval - Wissensmanagement : Das Forschungsprogramm der Düsseldorfer Informationswissenschaft (2008) 0.00
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Abstract

Die Informationswissenschaft im Sinne des Düsseldorfer Forschungsprogramms untersucht das Auswerten, Bereitstellen, Suchen und Finden von relevantem (vorwiegend digital vorliegendem) Wissen. Sie umfasst ein Spektrum von fünf Teildisziplinen. Eine zentrale Rolle spielt das Information Retrieval, die Wissenschaft der Suchmaschinen unter Berücksichtigung technischer Systeme und Informationsbedürfnisse der Nutzer. Wissensrepräsentation thematisiert Metadaten sowie Methoden und Werkzeuge für den Einsatz beim Indexieren und Referieren. Anwendungsnahe Teilgebiete sind das Wissensmanagement mit der Konzentration auf das (Ver-)Teilen unternehmensinternen Wissens und der Integration externen Wissens in die betriebliche Informationswirtschaft sowie Forschungen zum Informationsmarkt mit einem weiten Gegenstandsbereich, der sich von der Informationsinfrastruktur eines Landes über die Branche elektronischer Informationsdienste und dem Informationsrecht bis hin zur Netzökonomie erstreckt. Informationswissenschaft geht - soweit möglich - empirisch vor und erfasst ihre Gegenstände mittels quantitativer Methoden. Informetrische Forschungen umfassen die deskriptive Informetrie, die Webometrie, die Szientometrie genauso wie die Evaluation von Informationssystemen und Nutzer- sowie Informationsbedarfsanalysen. Die Informationswissenschaft der Heinrich-Heine-Universität Düsseldorf verfolgt ein Forschungsprogramm, das sich allen Teildisziplinen widmet. Unser Begriff von "Forschungsprogramm" folgt den wissenschaftstheoretischen Überlegungen von Imre Lakatos.

Source

Information - Wissenschaft und Praxis. 59(2008) H.2, S.73-74

Type

a

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