-
Sauer, D.: Alles schneller finden (2001)
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- Abstract
- Tips zur Suche nach: Aktuellen Nachrichten (www.paperball.de, www.paperazzi.de, www.genios.de) - Filmen und Musik (www.vdfkino.de, www.kino.de, www.cdnow.com, www.billboard.com) - Kids im Netz (www.blindekuh.de, www.safetykid.de, www.kindercampus.de) - Jobs - VIPs, Promis und normale Leute - Urlaub (www.ferien.de, www.travel24.de, www.abenteuerreisen.de) - Software (www.moreover.com, www.completeplanet.com) - Bücher (www.amazon.de, www.libri.de, www.zvab.com. www.ubka.uni-karlsruhe.de/kvk.html)
- Date
- 11.11.2001 17:25:22
- Type
- a
-
Sieverts, E.: Slimmerds onder de zoekmachines (1998)
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- Abstract
- Web search engines generally use best match search techniques, rather than traditional Boolean operators. Precision in searching will depend on the numbers of selected terms appearing in a document and the inclusion of less-common words in the search string. Users are, therefore, recommended to enter as many words as possible. ExCite and WebCrawler lead users from a relevant document to other documents containing similar word patterns, while MusCat and EuroFerret suggest additional keywords for searching
- Date
- 29.12.1998 11:22:34
- Type
- a
-
Gourbin, G.: ¬Une nouvelle profession : cyber-documentaliste l'exemple de Nomade (1998)
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- Abstract
- Users who want to exploit all the information sources on the Web will need an efficient search and selection tool e.g. a directory or search engine. Directories list Web sites and analyze their contents. Describes the behind-the-scenes work of documentalists specialized in surfing, tracking and indexing French language sites for the directory Nomade. Describes the creation of Nomade, its functioning and indexing, and how this new profession of 'cyber-documentalist' is changing the practices and functions of information professionals as they become Internet information organizers
- Date
- 1. 8.1996 22:01:00
- Footnote
- Übers. d. Titels: A new profession: cyber-documentalist: the example of Nomade
- Type
- a
-
Eymard, G.; Francony, J.-M.: Vers un serveur d'indexation et de recherche sur le WEB (1999)
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- Footnote
- Übers. d. Titels: Towards a server for indexing and searching on the Web
- Imprint
- Lille : Université Charles-de-Gaulle
- Source
- Organisation des connaissances en vue de leur intégration dans les systèmes de représentation et de recherche d'information. Ed.: J. Maniez, et al
- Type
- a
-
Courtois, M.P.; Berry, M.W.: Results ranking in Web search engines (1999)
0.08
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- Abstract
- Comparaison des méthodes de classement de 5 moteurs de recherche (AltaVista, HotBot, Excie, Infoseek et Lycos). Sont testées la présence de tous les mots, la proximité et la localisation
- Type
- a
-
Olvera Lobo, M.D.: Rendimiento de los sistemas de recuperacion de informacion en al World Wide Web : revision metodologica (2000)
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- Source
- Revista Española de Documentaçion Cientifica. 23(2000) no.1, S.63-77
- Type
- a
-
Martinez Méndez, F.J.: Aproximacion general a la evaluacion de la recuperacion mediante motores de busqueda en Internet (2001)
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- Footnote
- Übers. des Titels: A general approach for the evaluation of the information retrieval capabilities of search engines
- Type
- a
-
Lewandowski, D.; Sünkler, S.: What does Google recommend when you want to compare insurance offerings? (2019)
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- Abstract
- Purpose The purpose of this paper is to describe a new method to improve the analysis of search engine results by considering the provider level as well as the domain level. This approach is tested by conducting a study using queries on the topic of insurance comparisons. Design/methodology/approach The authors conducted an empirical study that analyses the results of search queries aimed at comparing insurance companies. The authors used a self-developed software system that automatically queries commercial search engines and automatically extracts the content of the returned result pages for further data analysis. The data analysis was carried out using the KNIME Analytics Platform. Findings Google's top search results are served by only a few providers that frequently appear in these results. The authors show that some providers operate several domains on the same topic and that these domains appear for the same queries in the result lists. Research limitations/implications The authors demonstrate the feasibility of this approach and draw conclusions for further investigations from the empirical study. However, the study is a limited use case based on a limited number of search queries. Originality/value The proposed method allows large-scale analysis of the composition of the top results from commercial search engines. It allows using valid empirical data to determine what users actually see on the search engine result pages.
- Date
- 20. 1.2015 18:30:22
- Type
- a
-
Sander, M.; Cronimund, C.: Google anonym nutzen? : Wie ein Zürcher den Tech-Giganten austrickst (2021)
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- Source
- https://www.nzz.ch/technologie/google-anonym-nutzen-wie-ein-zuercher-den-tech-giganten-austrickst-ld.1592202?utm_source=pocket-newtab-global-de-DE
- Type
- a
-
Meineck, S.: Gesichter-Suchmaschine PimEyes bricht das Schweigen : Neuer Chef (2022)
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- Source
- https://netzpolitik.org/2022/neuer-chef-gesichter-suchmaschine-pimeyes-bricht-das-schweigen/?utm_source=pocket-newtab-global-de-DE
- Type
- a
-
Chaudiron, S.; Ihadjadene, M.: Studying Web search engines from a user perspective : key concepts and main approaches (2012)
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- Abstract
- This chapter shows that the wider use of Web search engines, reconsidering the theoretical and methodological frameworks to grasp new information practices. Beginning with an overview of the recent challenges implied by the dynamic nature of the Web, this chapter then traces the information behavior related concepts in order to present the different approaches from the user perspective. The authors pay special attention to the concept of "information practice" and other related concepts such as "use", "activity", and "behavior" largely used in the literature but not always strictly defined. The authors provide an overview of user-oriented studies that are meaningful to understand the different contexts of use of electronic information access systems, focusing on five approaches: the system-oriented approaches, the theories of information seeking, the cognitive and psychological approaches, the management science approaches, and the marketing approaches. Future directions of work are then shaped, including social searching and the ethical, cultural, and political dimensions of Web search engines. The authors conclude considering the importance of Critical theory to better understand the role of Web Search engines in our modern society.
- Date
- 20. 4.2012 13:22:37
- Type
- a
-
Li, L.; Shang, Y.; Zhang, W.: Improvement of HITS-based algorithms on Web documents
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- Abstract
- In this paper, we present two ways to improve the precision of HITS-based algorithms onWeb documents. First, by analyzing the limitations of current HITS-based algorithms, we propose a new weighted HITS-based method that assigns appropriate weights to in-links of root documents. Then, we combine content analysis with HITS-based algorithms and study the effects of four representative relevance scoring methods, VSM, Okapi, TLS, and CDR, using a set of broad topic queries. Our experimental results show that our weighted HITS-based method performs significantly better than Bharat's improved HITS algorithm. When we combine our weighted HITS-based method or Bharat's HITS algorithm with any of the four relevance scoring methods, the combined methods are only marginally better than our weighted HITS-based method. Between the four relevance scoring methods, there is no significant quality difference when they are combined with a HITS-based algorithm.
- Content
- Vgl.: http%3A%2F%2Fdelab.csd.auth.gr%2F~dimitris%2Fcourses%2Fir_spring06%2Fpage_rank_computing%2Fp527-li.pdf. Vgl. auch: http://www2002.org/CDROM/refereed/643/.
- Type
- a
-
Höfer, W.: Detektive im Web (1999)
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- Date
- 22. 8.1999 20:22:06
- Type
- a
-
Rensman, J.: Blick ins Getriebe (1999)
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- Date
- 22. 8.1999 21:22:59
- Type
- a
-
Bouidghaghen, O.; Tamine, L.: Spatio-temporal based personalization for mobile search (2012)
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- Abstract
- The explosion of the information available on the Internet has made traditional information retrieval systems, characterized by one size fits all approaches, less effective. Indeed, users are overwhelmed by the information delivered by such systems in response to their queries, particularly when the latter are ambiguous. In order to tackle this problem, the state-of-the-art reveals that there is a growing interest towards contextual information retrieval (CIR) which relies on various sources of evidence issued from the user's search background and environment, in order to improve the retrieval accuracy. This chapter focuses on mobile context, highlights challenges they present for IR, and gives an overview of CIR approaches applied in this environment. Then, the authors present an approach to personalize search results for mobile users by exploiting both cognitive and spatio-temporal contexts. The experimental evaluation undertaken in front of Yahoo search shows that the approach improves the quality of top search result lists and enhances search result precision.
- Date
- 20. 4.2012 13:19:22
- Type
- a
-
Leisinger, C.: Sobald die Konkurrenten eine faire Chance haben, wird Google auf einen Schlag 20 Prozent seines Marktanteils verlieren (2020)
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- Source
- https://www.nzz.ch/wirtschaft/sobald-die-regulierung-kommt-wird-google-auf-einen-schlag-20-prozent-seines-marktanteils-verlieren-ld.1586835?utm_source=pocket-newtab-global-de-DE
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- a
-
MacLeod, R.: Promoting a subject gateway : a case study from EEVL (Edinburgh Engineering Virtual Library) (2000)
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- Abstract
- Describes the development of EEVL and outlines the services offered. The potential market for EEVL is discussed, and a case study of promotional activities is presented
- Date
- 22. 6.2002 19:40:22
- Type
- a
-
Dunning, A.: Do we still need search engines? (1999)
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- Source
- Ariadne. 1999, no.22
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- a
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Röscheisen, E.: Fin de such (2001)
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Vidmar, D.J.: Darwin on the Web : the evolution of search tools (1999)
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- Source
- Computers in libraries. 19(1999) no.5, S.22-28
- Type
- a
