Search (3 results, page 1 of 1)

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Abstract

For introductory information retrieval courses at the undergraduate and graduate level in computer science, information science and computer engineering departments. Written by a leader in the field of information retrieval, Search Engines: Information Retrieval in Practice, is designed to give undergraduate students the understanding and tools they need to evaluate, compare and modify search engines. Coverage of the underlying IR and mathematical models reinforce key concepts. The book's numerous programming exercises make extensive use of Galago, a Java-based open source search engine. SUPPLEMENTS / Extensive lecture slides (in PDF and PPT format) / Solutions to selected end of chapter problems (Instructors only) / Test collections for exercises / Galago search engine

LCSH

Information retrieval
Information Storage and Retrieval

RSWK

Suchmaschine / Information Retrieval

Subject

Suchmaschine / Information Retrieval
Information retrieval
Information Storage and Retrieval

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Abstract

This book constitutes the refereed proceedings of the 11th European Conference on Research and Advanced Technology for Digital Libraries, ECDL 2007, held in Budapest, Hungary, in September 2007. The 36 revised full papers presented together with the extended abstracts of 36 revised poster, demo papers and 2 panel descriptions were carefully reviewed and selected from a total of 153 submissions. The papers are organized in topical sections on ontologies, digital libraries and the web, models, multimedia and multilingual DLs, grid and peer-to-peer, preservation, user interfaces, document linking, information retrieval, personal information management, new DL applications, and user studies.

Content

Inhalt u.a.: Ontologies - Ontology-Based Question Answering for Digital Libraries / Stephan Bloehdorn, Philipp Cimiano, Alistair Duke, Peter Haase, Jörg Heizmann, Ian Thurlow and Johanna Völker Digital libraries and the Web Models Multimedia and multilingual DLs - Roadmap for MultiLingual Information Access in the European Library / Maristella Agosti, Martin Braschler, Nicola Ferro, Carol Peters and Sjoerd Siebinga Grid and peer-to-peer Preservation User interfaces Document linking Information retrieval - Thesaurus-Based Feedback to Support Mixed Search and Browsing Environments / Edgar Meij and Maarten de Rijke - Extending Semantic Matching Towards Digital Library Contexts / László Kovács and András Micsik Personal information management New DL applications User studies

LCSH

Information storage and retrieval systems
Information systems
Information Storage and Retrieval
Information Systems Applications (incl.Internet
Multimedia Information Systems

RSWK

Elektronische Bibliothek / Multimedia / Information Retrieval / Kongress / Budapest <2007> / Online-Publikation
World Wide Web / Elektronische Bibliothek / Information Retrieval / Kongress / Budapest <2007> / Online-Publikation

Subject

Elektronische Bibliothek / Multimedia / Information Retrieval / Kongress / Budapest <2007> / Online-Publikation
World Wide Web / Elektronische Bibliothek / Information Retrieval / Kongress / Budapest <2007> / Online-Publikation
Information storage and retrieval systems
Information systems
Information Storage and Retrieval
Information Systems Applications (incl.Internet
Multimedia Information Systems

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Abstract

Dokumentation und Information Retrieval, also das gezielte Wiederauffinden von Informationen zu thematisch-inhaltlichen Fragestellungen sind wichtiger als je zuvor. Die hier vorliegende theoretisch fundierte und praxisorientierte Darstellung der Literatur-, Daten- und Faktendokumentation enthält viele instruktive Beispiele und praktische Übungen sowie einen umfassenden Beispielthesaurus und behandelt ausführlich Ordnungs- und Retrievalsysteme. Jedes Thema wird mit zahlreichen Prüfungsfragen abgeschlossen. Die detaillierten Antworten zu den insgesamt 195 Fragen umfassen alleine etwa 60 Seiten, Dieses Lehrbuch ist in seiner systematischen Darstellung und didaktischen Aufbereitung einzigartig. Durch sein ausführliches Sachwortregister eignet es sich auch als Nachschlagewerk. Die fünfte Auflage ist aktualisiert und erweitert worden.

Content

Aus dem Inhalt: - Zweck und Grundzüge der Dokumentation - Begriff und Wesen der Information - Dateien und Informationsspeicher - Referate - Ordnungsprinzip Klassifikation - Hierarchische Begriffsstrukturen - Alphabetisches Sortieren und systematisches Anordnen - Die Klassifikationen ICD-10 und ICPM - Ordnungsprinzip Register - Beispiel einer Dokumentation mit Registern - Ordnungsprinzip Fassettenklassifikation - Ordnungsprinzip Begriffskombination - Struktur eines Ordnungssystems - Beispielthesaurus Gebäude - Ordnungssystem Medical Subject Headings (MeSH) - Verbindungs-, Funktions-, Zeit- und Sprachdeskriptoren - Dokumenten-Deskriptoren-Matrix - Relevanz- und Vollzähligkeitsrate - Recherchieren und Suchstrategien - Dokumentations- und Retrievalsysteme - Aktive Informationsdienste - Revision eines Ordnungssystems.

LCSH

Information Storage and Retrieval
Information Systems Applications (incl.Internet)
Information Systems and Communication Service / Models and Principles

RSWK

Information Retrieval / Lehrbuch

Subject

Information Retrieval / Lehrbuch
Information Storage and Retrieval
Information Systems Applications (incl.Internet)
Information Systems and Communication Service / Models and Principles