-
Back, J.: ¬An evaluation of relevancy ranking techniques used by Internet search engines (2000)
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- Date
- 25. 8.2005 17:42:22
-
Birmingham, J.: Internet search engines (1996)
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- Date
- 10.11.1996 16:36:22
-
Van der Walt, M.: ¬The structure of classification schemes used in Internet search engines (1998)
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-
Couvering, E. van: ¬The economy of navigation : search engines, search optimisation and search results (2007)
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- Source
- Macht der Suchmaschinen: The Power of Search Engines. Hrsg.: Machill, M. u. M. Beiler
-
Vegt, A. van der; Zuccon, G.; Koopman, B.: Do better search engines really equate to better clinical decisions? : If not, why not? (2021)
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-
Koch, T.: Searching the Web : systematic overview over indexes (1995)
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- Source
- Wissen in elektronischen Netzwerken: Strukturierung, Erschließung und Retrieval von Informationsressourcen im Internet. Eine Auswahl von Vorträgen der 19. Jahrestagung der Gesellschaft für Klassifikation, Basel 1995. Hrsg.: H.-C. Hobohm u. H.-J. Wätjen
-
Bekavac, B.; Herget, J.; Hierl, S.; Öttl, S.: Visualisierungskomponenten bei webbasierten Suchmaschinen : Methoden, Kriterien und ein Marktüberblick (2007)
0.03
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- Abstract
- Bei webbasierten Suchmaschinen werden zunehmend auch Systeme mit Visualisierungskomponenten für die Ergebnisrepräsentation angeboten. Die Ansätze der Visualisierungen unterscheiden sich hierbei in der Zielsetzung und Ausführung deutlich voneinander. Der folgende Beitrag beschreibt die verwendeten Visualisierungsmethoden, systematisiert diese anhand einer Klassifikation, stellt die führenden frei zugänglichen Systeme vor und vergleicht diese anhand der Kriterien aus der Systematisierung. Die typischen Problemfelder werden identifiziert und die wichtigsten Gemeinsamkeiten und Unterschiede der untersuchten Systeme herausgearbeitet. Die Vorstellung zweier innovativer Visualisierungskonzepte im Bereich der Relationenvisualisierung innerhalb von Treffermengen und der Visualisierung von Relationen bei der Suche nach Musik schließen den Beitrag ab.
-
Nicholson, S.; Sierra, T.; Eseryel, U.Y.; Park, J.-H.; Barkow, P.; Pozo, E.J.; Ward, J.: How much of it is real? : analysis of paid placement in Web search engine results (2006)
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- Date
- 22. 7.2006 16:32:57
-
Large, A.; Beheshti, J.; Rahman, T.: Design criteria for children's Web portals : the users speak out (2002)
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- Date
- 2. 6.2005 10:34:22
-
Furner, J.: ¬A unifying model of document relatedness for hybrid search engines (2003)
0.02
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- Date
- 11. 9.2004 17:32:22
-
Thelwall, M.: Assessing web search engines : a webometric approach (2011)
0.02
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- Abstract
- Information Retrieval (IR) research typically evaluates search systems in terms of the standard precision, recall and F-measures to weight the relative importance of precision and recall (e.g. van Rijsbergen, 1979). All of these assess the extent to which the system returns good matches for a query. In contrast, webometric measures are designed specifically for web search engines and are designed to monitor changes in results over time and various aspects of the internal logic of the way in which search engine select the results to be returned. This chapter introduces a range of webometric measurements and illustrates them with case studies of Google, Bing and Yahoo! This is a very fertile area for simple and complex new investigations into search engine results.
-
Belew, R.K.: Finding out about : a cognitive perspective on search engine technology and the WWW (2001)
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- Abstract
- The World Wide Web is rapidly filling with more text than anyone could have imagined even a short time ago, but the task of isolating relevant parts of this vast information has become just that much more daunting. Richard Belew brings a cognitive perspective to the study of information retrieval as a discipline within computer science. He introduces the idea of Finding Out About (FDA) as the process of actively seeking out information relevant to a topic of interest and describes its many facets - ranging from creating a good characterization of what the user seeks, to what documents actually mean, to methods of inferring semantic clues about each document, to the problem of evaluating whether our search engines are performing as we have intended. Finding Out About explains how to build the tools that are useful for searching collections of text and other media. In the process it takes a close look at the properties of textual documents that do not become clear until very large collections of them are brought together and shows that the construction of effective search engines requires knowledge of the statistical and mathematical properties of linguistic phenomena, as well as an appreciation for the cognitive foundation we bring to the task as language users. The unique approach of this book is its even handling of the phenomena of both numbers and words, making it accessible to a wide audience. The textbook is usable in both undergraduate and graduate classes on information retrieval, library science, and computational linguistics. The text is accompanied by a CD-ROM that contains a hypertext version of the book, including additional topics and notes not present in the printed edition. In addition, the CD contains the full text of C.J. "Keith" van Rijsbergen's famous textbook, Information Retrieval (now out of print). Many active links from Belew's to van Rijsbergen's hypertexts help to unite the material. Several test corpora and indexing tools are provided, to support the design of your own search engine. Additional exercises using these corpora and code are available to instructors. Also supporting this book is a Web site that will include recent additions to the book, as well as links to sites of new topics and methods.
-
Sachse, J.: ¬The influence of snippet length on user behavior in mobile web search (2019)
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- Date
- 20. 1.2015 18:30:22
-
El-Ramly, N.; Peterson. R.E.; Volonino, L.: Top ten Web sites using search engines : the case of the desalination industry (1996)
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- Abstract
- The desalination industry involves the desalting of sea or brackish water and achieves the purpose of increasing the worls's effective water supply. There are approximately 4.000 desalination Web sites. The six major Internet search engines were used to determine, according to each of the six, the top twenty sites for desalination. Each site was visited and the 120 gross returns were pared down to the final ten - the 'Top Ten'. The Top Ten were then analyzed to determine what it was that made the sites useful and informative. The major attributes were: a) currency (up-to-date); b) search site capability; c) access to articles on desalination; d) newsletters; e) databases; f) product information; g) online conferencing; h) valuable links to other sites; l) communication links; j) site maps; and k) case studies. Reasons for having a Web site and the current status and prospects for Internet commerce are discussed
- Footnote
- Die Artikel der Zeitschrift FirstMonday (http://www.firstmonday.dk) sind nur nach vorheriger Anmeldung einsehbar
-
Schomburg, S.; Prante, J.: Search Engine Federation in Libraries - Suchmaschinenföderation in Bibliotheken (2009)
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- Content
- Vortrag, anlässlich der 9. Internationalen Bielefeld-Konferenz 2009, 3. - 5. Februar 2009. - Vgl.: http://conference.ub.uni-bielefeld.de/2009/programme/.
-
Burke, J.: IntroNet : a beginner's guide to searching the Internet (1999)
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- Footnote
- Rez. in: Electronic library 18(2000) no.4, S.294-295 (J. Edwards); Teacher librarian 27(1999) S.50 (P. Genco)
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Pemberton, J.: Organizing the world's information (2000)
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Vaughan, J.: Considerations in the choice of an Interet search tool (1999)
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Zhang, J.; Dimitroff, A.: Internet search engines' response to Metadata Dublin Core implementation (2005)
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Bar-Ilan, J.; Gutman,T.: How do search engines respond to some non-English queries? (2005)
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