-
Stock, M.: Ranking- und Logfile-Analyse der eigenen Homepage : Metaposition.de (2002)
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- Abstract
- Wenn ein Unternehmen eine Homepage betreibt, dann erhofft es sich, mit seinem Webauftritt potentielle Kunden zu erwerben. Voraussetzung für den Besuch einer Homepage ist es, dass der Kunde diese sucht und auch findet. Kann das Unternehmen allein durch die Art der Gestaltung seiner Homepage den OnlineGeschäftsverkehr beeinflussen oder gar optimieren? Metaposition behauptet: "ja"und zwar durch Ranking- und Logfile-Analyse der Homepage.
- Theme
- Information Resources Management
-
Information management : the evaluation of information systems investments (1994)
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- COMPASS
- Information / Management
- Footnote
- Rez. in: Journal of strategic information systems 5(1996) no.1, S.81-82 (P. Powell)
- LCSH
- Information technology / Management
- Subject
- Information technology / Management
Information / Management
- Theme
- Information Resources Management
-
Schmidt, R. de: Planung und Einführung eines dezentralen Dokumenten-Retrieval-Systems : ein Anwenderbericht (1988)
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- Source
- Von der Information zum Wissen - vom Wissen zur Information: traditionelle und moderne Informationssysteme für Wissenschaft und Praxis, Deutscher Dokumentartag 1987, Bad Dürkheim, vom 23.-25.9.1987. Hrsg.: H. Strohl-Goebel
- Theme
- Information Resources Management
-
Information systems outsourcing in theory and practice (1995)
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- Abstract
- A special issue devoted to outsourcing information systems
- Date
- 22. 7.1996 10:51:56
- Source
- Journal of information technology. 10(1995) no.4, S.203-221
- Theme
- Information Resources Management
-
Web intelligence: research and development : First Asia-Pacific Conference, WI 2001, Maebashi City, Japan, Oct. 23-26, 2001, Proceedings (2003)
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- Footnote
- Rez. in: nfd - Information 54(2003) H.6, S.378-379 (T. Mandl): "Im Oktober 2001 fand erstmals eine Tagung mit dem Titel "Web Intelligence" statt. Ist dies nun eine neue Disziplin oder der Versuch analog zu "Artificial Intelligence" und "Computational Intelligence" ein neues Modewort zu kreieren? Geht es um den Einsatz sogenannter intelligenter Verfahren, um mit dem Internet umgehen zu können oder erscheint das Internet als "emerging global brain" (Goertzel 2002), also als eine unerschöpfliche Quelle von Wissen, die nur geschickt ausgebeutet werden muss? Kommt also die Intelligenz aus dem Web oder dient die Intelligenz als Werkzeug für das Web? Der Tagungsband ist seit Anfang 2003 verfügbar und bietet nun den Anlass, diesen Begriff anhand der darin präsentierten Inhalte zu bewerten. Die Herausgeber führen in ihrem einleitenden Artikel gleich die Abkürzung WI ein und versuchen tatsächlich "Web Intelligence" als neue Sub-Disziplin der Informatik zu etablieren. Zu diesem Zweck greifen sie auch auf die Anzahl der Nachweise für diese Phrase in Suchmaschinen zu. Zwar lieferten die Systeme angeblich Zahlen von über einer Million (S. 4), aber dies überzeugt sicher noch niemanden, das Studium der WI aufzunehmen. Allerdings weist dieses Vorgehen schon auf einen Kern der WI hin: man versucht, aus dem im Web gespeicherten Wissen neues Wissen zu generieren. Damit wäre man sehr nahe am Data oder eben Web-Mining, jedoch geht die Definition der Autoren darüber hinaus. Sie wollen WI verstanden wissen als die Anwendung von Künstlicher Intelligenz sowie Informationstechnologie im Internet (S. 2). Da nun Künstliche Intelligenz bei allen Meinungsverschiedenheiten sicherlich nicht ohne Informationstechnologie denkbar ist, wirkt die Definition nicht ganz überzeugend. Allerdings beschwichtigen die Autoren im gleichen Atemzug und versichern, diese Definition solle ohnehin keine Forschungsrichtung ausschließen. Somit bietet sich eher eine Umfangsdefinition an. Diese solle die wichtigsten Stoßrichtungen des Buchs und damit auch der Tagung umfassen. Als Ausgangspunkt dient dazu auch eine Liste der Herausgeber (S. 7f.), die hier aber etwas modifiziert wird: - Grundlagen von Web Informationssystemen (Protokolle, Technologien, Standards) - Web Information Retrieval, WebMining und Farming - Informationsmanagement unter WebBedingungen - Mensch-Maschine Interaktion unter Web-Bedingungen (hier "HumanMedia Engineering" S. XII) Eine grobe Einteilung wie diese ist zwar übersichtlich, führt aber zwangsläufig zu Ouerschnittsthemen. In diesem Fall zählt dazu das Semantic Web, an dem momentan sehr intensiv geforscht wird. Das Semantic Web will das Unbehagen mit der Anarchie im Netz und daraus folgenden Problemen für die Suchmaschinen überwinden, indem das gesamte Wissen im Web auch explizit als solches gekennzeichnet wird. Tauchen auf einer WebSeite zwei Namen auf und einer ist der des Autors und der andere der eines Sponsors, so erlauben neue Technologien, diese auch als solche zu bezeichnen. Noch wichtiger, wie in einer Datenbank sollen nun Abfragen möglich sein, welche andere Seiten aus dem Web liefen, die z.B. den gleichen Sponsor, aber einen anderen Autor haben. Dieser Thematik widmen sich etwa Hendler & Feigenbaum. Das Semantic Web stellt ein Ouerschnittsthema dar, da dafür neue Technologien (Mizoguchi) und ein neuartiges Informationsmanagement erforderlich sind (z.B. Stuckenschmidt & van Harmelen), die Suchverfahren angepasst werden und natürlich auch auf die Benutzer neue Herausforderungen zukommen. Diesem Aspekt, inwieweit Benutzer solche Anfragen überhaupt stellen werden, widmet sich in diesem Band übrigens niemand ernsthaft. Im Folgenden sollen die einzelnen Themengebiete anhand der im Band enthaltenen Inhalte näher bestimmt werden, bevor abschließend der Versuch eines Resümees erfolgt.
- Grundlagen von Web Informationssystemen Protokolle, Technologien und Standards existieren inzwischen mannigfaltig und lediglich für spezifische Anwendungen entstehen weitere Grundlagen. In dem vorliegenden Band gibt es etwa ein Datenmodell für XML-Datenbanken (Wuwongse et al.) und den Vorschlag einer 3DModellierung (Hwang, Lee & Hwang). Auch für Proxy-Server werden neue Algorithmen entwickelt (Aguilar & Leiss). - Web Information Retrieval, WebMining und Farming Neben klassischen Themen des Information Retrieval wie kontrolliertem Vokabular (Sim & Wong), Ranking (Wang & Maguire), Kategorisierung (Loia & Luongo) und Term-Erweiterung (Huang, Oyang & Chien) stehen auch typische Web Information Retrieval Themen. Multimedia Retrieval spielt eine wichtige Rolle im Web und dazu gibt es Beiträge zu Audio (Wieczorkowska & Ra- Wan, Liu & Wang) und Grafiken (Fukumoto & Cho, Hwang, Lee & Hwang). Das Hype-Thema Link-Analyse schlägt auch gleich den Bogen hin zum Web-Mining, ist mit fünf Beiträgen aber eher unterrepräsentiert. Link-Analyse stellt die Frage, was sich aus den inzwischen wohl über zehn Milliarden Links im Internet folgern lässt. So extrahieren zwei Beiträge die zeitliche Veränderung sozialer Strukturen in Web Communities. Matsumura et al. untersuchen, ob Außenseiter sich auch für die innerhalb einer Community diskutierten Themen interessieren und werten dies als Maß für die Verbreitung des Themas. Bun & Ishizuka interessieren sich nur für die Änderungen innerhalb einer Gruppe von thematisch zusammengehörigen Web-Abgeboten und analysieren in diesem Korpus die wichtigsten Sätze, die neu entstehende Themen am besten repräsentieren. Andere Mining-Beiträge befassen sich mit der Erstellung von Sprachressourcen (Chau & Yeh). - Informationsmanagement unter WebBedingungen Für das Informationsmanagement gelten Ontologien zur Beschreibung des vorhandenen Wissens als wichtiges Instrument und dementsprechend ist "Ontologie" auch ein Kandidat für das höchst-frequente Wort in dem Tagungsband.
- Theme
- Information Resources Management
-
Willcocks, L.: Investing in information systems : evaluation and management (1996)
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- Footnote
- Rez. in: Journal of strategic information systems 5(1996) no.1, S.81-82 (P. Powell)
- Theme
- Information Resources Management
-
Business information in the Intranet age (1996)
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- Date
- 22. 2.1997 19:42:34
- Theme
- Information Resources Management
-
Fensel, D.: Ontologies : a silver bullet for knowledge management and electronic commerce (2004)
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- Abstract
- The author systematically introduces the notion of ontologies to the non-expert reader and demonstrates in detail how to apply this conceptual framework for improved intranet retrieval of corporate information and knowledge and for enhanced Internetbased electronic commerce. He also describes ontology languages (XML, RDF, and OWL) and ontology tools, and the application of ontologies. In addition to structural improvements, the second edition covers recent developments relating to the Semantic Web, and emerging web-based standard languages.
- Classification
- 004.67/8 22
- DDC
- 004.67/8 22
- Theme
- Information Resources Management
-
Kaiser, A.: Methoden der Informationserschließung in büroorientierten Information Retrieval Systemen (1993)
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- Theme
- Information Resources Management
-
Mentzas, G.: ¬A functional taxonomy of computer-based information systems (1994)
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- Date
- 8. 3.1997 13:34:22
- Source
- International journal of information management. 14(1994) no.6, S.397-410
- Theme
- Information Resources Management
-
Rücker, J.: Airbus fliegt auf Konzept-Retrieval (1994)
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- Abstract
- Für die Presseabteilung der Deutschen Aerospace Airbus GmbH in Hamburg ist die Verfügbarkeit aktueller, relevanter und vollständiger Informationen ein strategischer Erfolgsfaktor. Ein hochleistungsfähiges Informationssystem auf Basis von Konzept-Retrieval hilft bei der Bewätigung der unternehmenswichtigen Aufgaben
- Theme
- Information Resources Management
-
Horton, F.W.: Information resources management : an overview (1989)
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- Abstract
- Reviews the evaluation and current status of information resources management as it describes the technique of dealing with information as an organisational resource.
- Source
- Information, knowledge, evolution. Proceedings of the 44th FID Congress, Helsinki, 28.8.-1.9.1988. Ed.by S. Koshiala and R. Launo
- Theme
- Information Resources Management
-
Funke, S.: In-house content providers: a new role for information professionals (1998)
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- Abstract
- The explosion of the Internet and information technology in general has created challenges and opportunities for information professionals that are redefining their role. Information professionals now interact with different groups within an organization, such as the Management Information System (MIS) staff and must have the ability to work effectively with MIS as a team to make the content of the system readily available. To do this they must keep up with the latest technologies related to text retrieval, content organization, search technologies, and knowledge management. Explores the opportunities for information professionals to expand their role with these new technologies and with MIS. Discusses metadata, search engines, and information retrieval agents and provides a glossary of buzzwords and a list of Web sites for additional information
- Theme
- Information Resources Management
-
Mußler, G.; Reiterer, H.; Mann, T.M.: INSYDER - Information Retrieval aspects of a business intelligence system (2000)
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- Abstract
- Dieser Beitrag beschäftigt sich mit INSYDER, einem visuell unterstützten Suchsystem im Umfeld der sogenannten Business Intelligence Systeme. Dabei liegt der Schwerpunkt dieses Beitrags in der Erläuterung der Information Retrieval- und Visualisierungsaspekte zur Unterstützung des Suchprozesses im WWW. Vorgestellt wird das Rankingverfahren, das Interaktive Relevance Feedback sowie die Beschreibung der Unterstützung des Benutzers bei der Formulierung der Suchanfrage mittels Visualisierung.
- Content
- This paper presents a visual information seeking system for the WWW called INSYDER. The aim of INSYDER is to find business information from the WWW. Information seeking - especially on the Web - is an imprecise process. Information seekers often have only a fuzzy understanding of how they can get the information they want. This paper focuses on the use of information retrieval and visualisation techniques of the INSYDER system to support the user in extracting information from the WWW, namely in formulating queries, refining and reviewing results
- Theme
- Information Resources Management
-
Stock, W.G.: Informationsmangel trotz Überfluß : Informationsgesellschaft verlangt neue Berufe und Berufsbilder (1995)
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- Source
- Insider. 1995, Nr.4, Juli, S.19-22
- Theme
- Information Resources Management
-
Lussner, W.: Technologien des Wissensmanagements : READWARE als Instrument des Knowledge Retrieval (2000)
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- Abstract
- Der Zugang zu Informationen in unstrukturierten Datenbeständen ist schwierig. Bisher war einzig der Mensch in der Lage, thematische Zusammenhänge im Text zu erkennen. Zur Unterstützung des Menschen durch den Computer werden verschiedene Retrieval- und Klassifikationsmethoden eingesetzt. Der semantisehe Ansatz von READWARE orientiert sich am Verhalten des Menschen bei der Extraktion von Wissen und ermöglicht eine deutliche Verbesserung im Zugang zur Information
- Source
- nfd Information - Wissenschaft und Praxis. 51(2000) H.6, S.364-366
- Theme
- Information Resources Management
-
Terkel, M.: Managing information resources : theory and practice (1995)
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- Abstract
- Discusses the paradox which lies at the heart of the current state of information and which relates to the technological developments in information retrieval and to the perceptions of information as a resource. Suggests an information concept with particular reference to the KIMSystem, designed and developed to meet the challenge of information management and knowledge management
- Source
- Information and librarianship. 21(1995) no.2, S.3-18
- Theme
- Information Resources Management
-
Robertson, G.: What is information? (1996)
0.01
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- Abstract
- Discusses information in the context of information resources management arguing that it is an essential resource for every organization but one that needs to be managed better. Examines information as a resource, as an asset, as a commodity, as a rubbish
- Source
- Managing information. 3(1996) no.6, S.22-23
- Theme
- Information
Information Resources Management
-
Swartzberg, T.: Identifying and spreading expertise : The knowledge manager's brief: to disseminate a company's data and the know-how of its staff (1999)
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- Date
- 29.11.1999 12:18:22
- Source
- International Herald Tribune. 15. Nov. 1999, S.22
- Theme
- Information Resources Management
-
Wijnhoven. F.; Wognum, P.M.; Weg, R.L.W. van de: Knowledge ontology development (1996)
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- Abstract
- Knowledge-containing documents and data about knowledge have been handled in stable environments by bureaucratic systems using very stable knowledge ontologies. These systems, though not always very effective in such environments, will become highly ineffective in environments where knowledge has to be updated and replaced frequently. Moreover, organizations in such dynamic environments also use knowledge from extemal resources extensively. This makes the development of a stable ontology for knowledge storage and retrieval particularly complicated. This paper describes eight context classes of knowledge ontology development and explores elements of a method for ontology development. These classes are based an the differences in contexts defined along three dimensions: knowledge dynamics, complexity and social dispersion. Ontology development matches these contexts and ontology needs defined by (logical and social) structure and ontology maturity. The classification framework and methodology are applied to two cases. The first case illustrates a descriptive use of our framework to characterize ontology development in an academic environment. The second case illustrates a normative use of our framework. The method proposed seemed to be empirically valid and rich and be useful for detecting options for ontology improvement.
- Source
- Knowledge management: organization competence and methodolgy. Proceedings of the Fourth International ISMICK Symposium, 21-22 October 1996, Netherlands. Ed.: J.F. Schreinemakers
- Theme
- Information Resources Management
