-
Horch, A.; Kett, H.; Weisbecker, A.: Semantische Suchsysteme für das Internet : Architekturen und Komponenten semantischer Suchmaschinen (2013)
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- Pages
- 150 S
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
- Type
- r
-
¬Die Googleisierung der Informationssuche : Suchmaschinen zwischen Nutzung und Regulierung (2014)
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- Classification
- KNZ (FH K)
- Editor
- Birgit Stark, B., D. Dörr u. S. Aufenanger
- Footnote
- Rez. in: Mitt. VOEB 68(2015) H.1, S.180-183 (O.Oberhauser): "Aus dieser kurzen Skizze geht hervor, dass der vorliegende Band eine Reihe interessanter und mitunter auch brisanter Teilthemen beinhaltet. Wer an der Diskussion um die Rolle der meistgenutzten Suchmaschine in unserer Gesellschaft Interesse hat, findet in diesem Buch reichlich Material und Ideen. Jeder Beitrag wird zudem durch ein Literaturverzeichnis ergänzt, in dem weiterführende Quellen genannt werden. Die Beiträge sind durchweg "lesbar" geschrieben und nur in mässigem Ausmass von soziologischem oder rechtswissenschaftlichem Fachjargon durchsetzt. In stilistischer Hinsicht ist der Text dennoch nicht ohne Probleme, zumal bereits im ersten Absatz der Einleitung ein als Hauptsatz "verkaufter" Nebensatz auffällt ("Denn Suchmaschinenbetreiber wie Google ermöglichen und gestalten den Zugang zu Informationen im Netz.") und die gleiche stilistische Schwäche allein in der 19-seitigen Einleitung in über einem Dutzend weiterer Fälle registriert werden kann, vom nächsten Beitrag gar nicht zu sprechen. Ein funktionierendes Verlagslektorat hätte derlei rigoros bereinigen müssen. Es hätte eventuell auch dafür Sorge tragen können, dass am Ende des Bandes nicht nur ein Verzeichnis der Autorinnen und Autoren aufscheint, sondern auch ein Sachregister - ein solches fehlt nämlich bedauerlicherweise. In optischer Hinsicht ist der Hardcover-Band ansprechend gestaltet und gut gelungen. Der Preis liegt mit rund 80 Euro leider in der Oberklasse; auch die E-Book-Version macht die Anschaffung nicht billiger, da kein Preisunterschied zur gebundenen Ausgabe besteht. Dennoch ist das Buch aufgrund der interessanten Inhalte durchaus zu empfehlen; grössere Bibliotheken sowie kommunikations- und informationswissenschaftliche Spezialsammlungen sollten es nach Möglichkeit erwerben."
- GHBS
- KNZ (FH K)
- Pages
- vi, 327 S
- Type
- s
-
Semantische Technologien : Grundlagen - Konzepte - Anwendungen (2012)
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- Content
- Inhalt: 1. Einleitung (A. Dengel, A. Bernardi) 2. Wissensrepräsentation (A. Dengel, A. Bernardi, L. van Elst) 3. Semantische Netze, Thesauri und Topic Maps (O. Rostanin, G. Weber) 4. Das Ressource Description Framework (T. Roth-Berghofer) 5. Ontologien und Ontologie-Abgleich in verteilten Informationssystemen (L. van Elst) 6. Anfragesprachen und Reasoning (M. Sintek) 7. Linked Open Data, Semantic Web Datensätze (G.A. Grimnes, O. Hartig, M. Kiesel, M. Liwicki) 8. Semantik in der Informationsextraktion (B. Adrian, B. Endres-Niggemeyer) 9. Semantische Suche (K. Schumacher, B. Forcher, T. Tran) 10. Erklärungsfähigkeit semantischer Systeme (B. Forcher, T. Roth-Berghofer, S. Agne) 11. Semantische Webservices zur Steuerung von Prooduktionsprozessen (M. Loskyll, J. Schlick, S. Hodeck, L. Ollinger, C. Maxeiner) 12. Wissensarbeit am Desktop (S. Schwarz, H. Maus, M. Kiesel, L. Sauermann) 13. Semantische Suche für medizinische Bilder (MEDICO) (M. Möller, M. Sintek) 14. Semantische Musikempfehlungen (S. Baumann, A. Passant) 15. Optimierung von Instandhaltungsprozessen durch Semantische Technologien (P. Stephan, M. Loskyll, C. Stahl, J. Schlick)
- Editor
- Dengel, A.
- Footnote
- Auch als digitale Ausgabe verfügbar. Auf S. 5 befindet sich der Satz: "Wissen ist Information, die in Aktion umgesetzt wird".
- Pages
- XIII, 460 S
- Type
- s
-
Croft, W.B.; Metzler, D.; Strohman, T.: Search engines : information retrieval in practice (2010)
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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
- Classification
- TWX (FH K)
- GHBS
- TWX (FH K)
- Pages
- xxv, 524 S
-
Handbuch Internet-Suchmaschinen 2 : Neue Entwicklungen in der Web-Suche (2011)
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- Classification
- TVK (FH K)
- Footnote
- Rez. in: IWP 63(2012) H.3, S.207-208 (M. Christen)
- GHBS
- TVK (FH K)
- Pages
- VIII, 382 S
- Type
- s
-
Hitzler, P.; Krötzsch, M.; Rudolph, S.: Foundations of Semantic Web technologies (2010)
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- Abstract
- This text introduces the standardized knowledge representation languages for modeling ontologies operating at the core of the semantic web. It covers RDF schema, Web Ontology Language (OWL), rules, query languages, the OWL 2 revision, and the forthcoming Rule Interchange Format (RIF). A 2010 CHOICE Outstanding Academic Title ! The nine chapters of the book guide the reader through the major foundational languages for the semantic Web and highlight the formal semantics. ! the book has very interesting supporting material and exercises, is oriented to W3C standards, and provides the necessary foundations for the semantic Web. It will be easy to follow by the computer scientist who already has a basic background on semantic Web issues; it will also be helpful for both self-study and teaching purposes. I recommend this book primarily as a complementary textbook for a graduate or undergraduate course in a computer science or a Web science academic program. --Computing Reviews, February 2010 This book is unique in several respects. It contains an in-depth treatment of all the major foundational languages for the Semantic Web and provides a full treatment of the underlying formal semantics, which is central to the Semantic Web effort. It is also the very first textbook that addresses the forthcoming W3C recommended standards OWL 2 and RIF. Furthermore, the covered topics and underlying concepts are easily accessible for the reader due to a clear separation of syntax and semantics ! I am confident this book will be well received and play an important role in training a larger number of students who will seek to become proficient in this growing discipline.
- Classification
- TVK (FH K)
- GHBS
- TVK (FH K)
- Pages
- XII, 427 S
-
Webwissenschaft : eine Einführung (2010)
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- Editor
- Scherfer, K.
- Pages
- 286 S
- Type
- s
-
Stöcklin, N.: Wikipedia clever nutzen : in Schule und Beruf (2010)
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- Footnote
- Rez. in: Mitt. VÖB 64(2011) H.1, S. 153-155 (K Niedermair): "Vor einigen Wochen war in der Wochenzeitung Die Zeit ein dreiseitiger Beitrag über die gerade 10 Jahre alt gewordene Wikipedia zu lesen, unter dem Titel "Das größte Werk der Menschen": Wie könnte Wikipedia dieses Prädikat verdienen? Wohl schon aufgrund der Quantitäten: Die freie Enzyklopädie Wikipedia ist, seit sie am 15. Jänner 2001 online ging, extrem gewachsen, es gibt Plattformen in den meisten Sprachen, mit sehr viel Content, am meisten natürlich in der englischsprachigen Version, nämlich über drei Millionen Beiträge, auch die deutschsprachige ist beachtlich vertreten mit ca. einer Million. Wikipedia ist zu einer wichtigen Informationsquelle geworden, im Alltag, im Beruf, im Lehr- und Wissenschaftsbetrieb, dies zeigen immer wieder Befragungen von Studierenden und Wissenschaftler/innen. Verdienstvoll ist Wikipedia auch, weil sie nicht auf Gewinn orientiert ist, auf Werbeeinnahmen verzichtet. Wikipedia lebt vom Idealismus unzähliger freiwilliger Mitarbeiter/innen, die nicht um Geld, sondern aus Freude an der Arbeit gemeinsam dem großen Ziel verpflichtet sind, Wissen zu sammeln, zu ordnen und bereitzustellen - und zwar kostenlos für alle zu jeder Zeit und an jedem Ort. Es ist wohltuend, dass dieses Programm einer universalen Enzyklopädia publico in der kommerzialisierten Wirklichkeit des Internet überleben konnte und dass Erfolg und Wachstum im Internet nicht immer mit Geld zu tun haben müssen, wie es Google, Facebook usw. nahelegen, deren Gründer bekanntlich inzwischen Milliardäre sind. Und Wikipedia ist insofern ein starkes Argument gegen die landläufige These, dass Information nur brauchbar ist, wenn sie etwas kostet: Qualitätssicherung von Information hängt nicht zwangsläufig mit ihrer Ökonomisierung zusammen. Tatsächlich ist Wikipedia inzwischen eine massive Konkurrenz für die herkömmlichen, kommerziell orientierten Lexika und Enzyklopädien.
- Pages
- 149 S
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Bizer, C.; Heath, T.: Linked Data : evolving the web into a global data space (2011)
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- Abstract
- The World Wide Web has enabled the creation of a global information space comprising linked documents. As the Web becomes ever more enmeshed with our daily lives, there is a growing desire for direct access to raw data not currently available on the Web or bound up in hypertext documents. Linked Data provides a publishing paradigm in which not only documents, but also data, can be a first class citizen of the Web, thereby enabling the extension of the Web with a global data space based on open standards - the Web of Data. In this Synthesis lecture we provide readers with a detailed technical introduction to Linked Data. We begin by outlining the basic principles of Linked Data, including coverage of relevant aspects of Web architecture. The remainder of the text is based around two main themes - the publication and consumption of Linked Data. Drawing on a practical Linked Data scenario, we provide guidance and best practices on: architectural approaches to publishing Linked Data; choosing URIs and vocabularies to identify and describe resources; deciding what data to return in a description of a resource on the Web; methods and frameworks for automated linking of data sets; and testing and debugging approaches for Linked Data deployments. We give an overview of existing Linked Data applications and then examine the architectures that are used to consume Linked Data from the Web, alongside existing tools and frameworks that enable these. Readers can expect to gain a rich technical understanding of Linked Data fundamentals, as the basis for application development, research or further study.
- Pages
- XI, 122 S
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Quirmbach, S.M.: Suchmaschinen : User Experience, Usability und nutzerzentrierte Website-Gestaltung (2012)
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- Pages
- XII, 171 S
