Search (3787 results, page 1 of 190)

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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

LCSH

Electronic commerce

RSWK

Electronic Commerce / Agent <Künstliche Intelligenz> / XML

Subject

Electronic Commerce / Agent <Künstliche Intelligenz> / XML
Electronic commerce

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Abstract

Usability evaluations and observations of users shopping at Amazon.com (http://www.amazon.com) revealed some interesting user behaviors. The mixed behavior patterns were leveraged to create an interface for an e-commerce product. The author describes some design practices for providing a scoped search interface for an e-commerce site.

Date

22. 7.2006 18:17:44

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Abstract

Während in den vergangenen Jahren in Praxis und Wissenschaft viel darüber diskutiert wurde, welche Rolle moderne Informations- und Kommunikationssysteme in der Anbieter-Kundenbeziehung einnehmen werden, hat sich mittlerweile das Internet als alternativer Informations-, Präsentationsund Transaktionsweg von Produkten und Dienstleistungen etabliert. Die Voraussage, dass das Internet und der damit verbundene elektronische Handel alle bisherigen ökonomischen Gesetzmäßigkeiten außer Kraft setzen würde, stellte sich zwar als falsch heraus, dennoch ist die Entwicklung keineswegs an einem Endpunkt angelangt. Der elektronische Handel entwickelt sich weiter, allerdings mit einem höheren Bewusstsein für das wirtschaftlich Notwendige. Die Anwendung moderner Informations- und Kommunikationstechnologie (IuK) im Geschäftsbereich mit Kunden wird unter dem Stichwort "Electronic Commerce" oder "ECommerce" diskutiert. In der mittlerweile sehr umfangreichen Literatur zu diesem Thema hat sich noch keine eindeutige Definition für diesen Begriffherauskristallisiert. Clement, Peters und Preiß bezeichnen E-Commerce als "die digitale Anbahnung, Aushandlung und/oder Abwicklung von Transaktionen zwischen Wirtschaftssubjekten", während Picot, Reichwald und Wigand darunter jede Art von wirtschaftlicher Tätigkeit auf der Basis elektronischer Verbindungen" verstehen. Unbestritten ist jedoch, dass es um von E-Commerce sprechen zu können eines elektronischen Marktes und des Handelns auf selbigem bedarf. Wir müssen also zunächst klären, was man unter einem elektronischen Markt versteht und wer mit wem auf ihm Handel treibt.

Date

5. 4.2013 10:22:43

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Abstract

Subject headings do not always adequately express the subject content of books and other library materials. Whether due to cataloguer error or inadequacy in the authority list, this deficiency makes it difficult for users to access information. In an attempt to solve this problem, the study evaluated the adequacy of the LoC Subject Headings assigned to the 23 books of Pierre Bourdieu, whose philosophical ideas were judged likely to form a good test of the ability of the subject headings to reflect the ideas proposed by the author. The study examined the subject headings given to 22 books, and their translations into English, Spanish, Portuguese, and German, comprising 88 records in OCLC as of Dec 91. It was found that most of the books received headings not corresponding to their content, as the headings were assigned from the functionalist paradigm. In general, LCSHs ignore the conceptual categories of other paradigms, do not match the current vocabulary used by social scientists, and are ideologically biased

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Abstract

First of a 2-part series on electronic commerce. Malcolm Frank has defined e-commerce as 'the electronic exchange of information, goods, services and payments' and 'the creation and maintenance of Web-based relationships'. Provides an overview of current trends in e-commerce including different viewpoints about the nature of e-commerce growth and its impact. Describes the efforts of US government and industry to promote e-commerce and the ways in which e-commerce has profoundly changed the nature of conducting business

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Date

23. 9.2010 11:15:22

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Abstract

Successful subject searching depends upon the terminology of the search query. This paper compares the terminology of book titles with that of LCSH on a semantic level. Methods of analyzing titles into title phrases that serve as matching units are described. Guidelines used to choose LCSHs with the closest semantic matches to title phrases are set forth. The pairing of title phrases with semantically related LCSHs constitutes the data of the study. Categories representing the types of semantic relationships holding between pairs of terms are defined. Results of the study show that the most common semantic relationship holding between title phrases and LCSH is a hierarchical one where title phrases are more specific than LCSHs

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Abstract

THESYS is based on the natural language processing of free-text databases. It yields statistically evaluated correlations between words of the database. These correlations correspond to traditional thesaurus relations. The person who has to build a thesaurus is thus assisted by the proposals made by THESYS. THESYS is being tested on commercial databases under real world conditions. It is part of a text processing project at Siemens, called TINA (Text-Inhalts-Analyse). Software from TINA is actually being applied and evaluated by the US Department of Commerce for patent search and indexing (REALIST: REtrieval Aids by Linguistics and STatistics)

Date

6. 1.1999 10:22:07

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Abstract

Presents a summary of a report published by the US Department of Commerce on the impact of the National Information Infrastructure (NII), the information superhgihway, on copyright laws in the USA. Explains the backgroud to the report, the aims of the NII, the role of the Information Infrastructure Task Force (IITF) set up by the Clinton administration, and the work of the Working Group on Intellectual Property Rights within the IITF. Presents the report's recommendations to the US Congress on changes to copyright laws, including clarification of the copyright owner's distribution right and amendment of library privileges to bring them into the digital age.

Date

22. 7.1996 19:53:48

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Content

Facets are an increasingly common feature of contemporary access and discovery systems. These intuitively adaptable structures seem well suited for application in information architecture and the practice of knowledge management (La Barre, 2006). As browsing and searching devices, facets function equally well on e-commerce sites, digital museum portals, and online library catalogs. This paper argues that clearly articulated principles for facets and facet analysis must draw examples from current practice while building upon heritage principles m order to scaffold the development of robust and fully faceted information infrastructures.

Date

27.12.2008 9:50:22

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Content

Vgl.: http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CEAQFjAA&url=http%3A%2F%2Fciteseerx.ist.psu.edu%2Fviewdoc%2Fdownload%3Fdoi%3D10.1.1.91.4940%26rep%3Drep1%26type%3Dpdf&ei=dOXrUMeIDYHDtQahsIGACg&usg=AFQjCNHFWVh6gNPvnOrOS9R3rkrXCNVD-A&sig2=5I2F5evRfMnsttSgFF9g7Q&bvm=bv.1357316858,d.Yms.

Date

8. 1.2013 10:22:32

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Abstract

Ontologies have been developed and investigated for quite a while now in artificial intelligente and natural language processing to facilitate knowledge sharing and reuse. More recently, the notion of ontologies has attracied attention from fields such as intelligent information integration, cooperative information systems, information retrieval, electronic commerce, and knowledge management. The author systematicaliy 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 Internet-based electronic commerce. In the second part of the book, the author presents a more technical view an emerging Web standards, like XML, RDF, XSL-T, or XQL, allowing for structural and semantic modeling and description of data and information.

LCSH

Electronic commerce

RSWK

Electronic Commerce / Agent <Künstliche Intelligenz> / XML
Ontologie / Wissensmanagement / Electronic Commerce (BVB)

Subject

Electronic Commerce / Agent <Künstliche Intelligenz> / XML
Ontologie / Wissensmanagement / Electronic Commerce (BVB)
Electronic commerce

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Abstract

Electronic Commerce, der Handel von Waren und Dienstleistungen auf elektronischen Weg, gerät in jüngster Zeit zunehmend in den Blickpunkt. Die Globalisierung der Märkte, der Wandel von Industrie- zu Dienstleistungsgesellschaften und neue, für jedermann zugängliche Distributionswege wie das Internet liefern triftige Gründe, sich mit dem Thema auseinanderzusetzen

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Abstract

The Decimal Classification Editorial Policy Committee (EPC) held its Meeting 117 at the Library Dec. 3-5, 2001, with chair Andrea Stamm (Northwestern University) presiding. Through its actions at this meeting, significant progress was made toward publication of DDC unabridged Edition 22 in mid-2003 and Abridged Edition 14 in early 2004. For Edition 22, the committee approved the revisions to two major segments of the classification: Table 2 through 55 Iran (the first half of the geographic area table) and 900 History and geography. EPC approved updates to several parts of the classification it had already considered: 004-006 Data processing, Computer science; 340 Law; 370 Education; 510 Mathematics; 610 Medicine; Table 3 issues concerning treatment of scientific and technical themes, with folklore, arts, and printing ramifications at 398.2 - 398.3, 704.94, and 758; Table 5 and Table 6 Ethnic Groups and Languages (portions concerning American native peoples and languages); and tourism issues at 647.9 and 790. Reports on the results of testing the approved 200 Religion and 305-306 Social groups schedules were received, as was a progress report on revision work for the manual being done by Ross Trotter (British Library, retired). Revisions for Abridged Edition 14 that received committee approval included 010 Bibliography; 070 Journalism; 150 Psychology; 370 Education; 380 Commerce, communications, and transportation; 621 Applied physics; 624 Civil engineering; and 629.8 Automatic control engineering. At the meeting the committee received print versions of _DC&_ numbers 4 and 5. Primarily for the use of Dewey translators, these cumulations list changes, substantive and cosmetic, to DDC Edition 21 and Abridged Edition 13 for the period October 1999 - December 2001. EPC will hold its Meeting 118 at the Library May 15-17, 2002.

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Abstract

The world is undergoing a revolution to a digital economy, with pronounced implications for corporate strategy, marketing, operations, information systems, customer services, global supply-chain management, and product distribution. This handbook examines the aspects of electronic commerce (e-commerce), including electronic storefront, on-line business, consumer interface, business-to-business networking, digital payment, legal issues, information product development, and electronic business models

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Abstract

'Electronic commerce' - dieser Begriff ist mit zunehmender Häufigkeit in den Artikeln der Computerfachzeitschriften und der Wirtschaftspresse zu finden. Was ist darunter zu verstehen? Wer ist betroffen? Was ist zu tun? Diese Fragen werden im vorliegenden Artikel aufgegriffen und im Sinne einer ersten einführung beantwortet. Es gilt, an das Thema Electronic Commerce heranzuführen, das in den nächsten Jahren Unternehmer und Internetnutzer, sei es als Bürger oder als potentielle Käufer bewegen wird

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Abstract

Der Beitrag setzt sich mit der Frage auseinander, inwieweit sich Gender-spezifische Unterschiede beim Informationsverhalten im E-Commerce feststellen lassen. Ausgehend von einer kurzen Einführung in Fragen der Gender-Theorie und in unterschiedliche Verfahren zur Beschreibung des sozialen Geschlechts stellen wir eine Studie vor, bei der aufgabenbasiert Informationsverhalten im E-Commerce am Beispiel des Online-Kaufhauses Amazon erfasst und ausgewertet wurde. Im Ergebnis zeigt sich, dass gerade die Erfassung des sozialen Geschlechts Verhaltensunterschiede verschiedener Gruppen gut herausarbeitet.