Search (481 results, page 2 of 25)

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  1. Hancock, B.: Subject-specific search engines : using the Harvest system to gather and maintain information on the Internet (1998) 0.07 
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    Abstract
    The increasing expansion of the Internet has made resources available to users in sometimes unmanageable abundance. To help users manage this proliferation of information, librarians have begun to add URLs to their home pages. As well, specialized search engines are being used to retrieve information from selected sources in aneffort to return pertinent results. Describes the Harvest system which has been used to develop Index Antiquus, a specialized engine, for the classics and mediaeval studies. Presents a working example of how to search Index Antiquus
    Date
    6. 3.1997 16:22:15
  2. Hock, R.: Search engines (2009) 0.07 
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    Abstract
    This entry provides an overview of Web search engines, looking at the definition, components, leading engines, searching capabilities, and types of engines. It examines the components that make up a search engine and briefly discusses the process involved in identifying content for the engines' databases and the indexing of that content. Typical search options are reviewed and the major Web search engines are identified and described. Also identified and described are various specialty search engines, such as those for special content such as video and images, and engines that take significantly different approaches to the search problem, such as visualization engines and metasearch engines.
  3. Howe, A.E.; Dreilinger, D.: SavvySearch: a metasearch engine that learns with search engines to query (1997) 0.07 
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    Abstract
    Metasearch engines reduce the burden to users of search engines by dispatching queries to multiple search engines in parallel. The SavvySearch metasearch engine is designed to effiently query other search engines by carefully selecting those search engines likely to return useful results and responding to fluctuating load demands on the WWW. SavvySearch learns to identify which search engines are most appropriate for particular queries, reasons about resource demands, and represents an iterative parallel search strategy as a simple plan
  4. Campbell, K.: Understanding and comparing search engines (1996) 0.07 
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    Abstract
    A meta-list of 11 other sites that critique search engines
    Content
    Hinweis auf Beiträge zu den verschiedenen search engines des Internet
  5. Fluhr, C.: Crosslingual access to photo databases (2012) 0.06 
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    Date
    17. 4.2012 14:25:22
    Footnote
    Vgl.: http://www.igi-global.com/book/next-generation-search-engines/64421.
    Source
    Next generation search engines: advanced models for information retrieval. Eds.: C. Jouis, u.a
  6. Bouidghaghen, O.; Tamine, L.: Spatio-temporal based personalization for mobile search (2012) 0.06 
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    Date
    20. 4.2012 13:19:22
    Footnote
    Vgl.: http://www.igi-global.com/book/next-generation-search-engines/64434.
    Source
    Next generation search engines: advanced models for information retrieval. Eds.: C. Jouis, u.a
  7. Duval, B.K.; Main, L.: Searching on the Net : general overview (1996) 0.06 
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    Abstract
    First of a 3 part series discussing how to access and use Web search engines on the Internet. Distinguishes between FTP sites, Gopher sites, Usenet News sites and Web sites. Considers subject searching versus keyword; how to improve search strategies and success rates; bookmarks; Yahoo!, Lycos; InfoSeek; Magellan; Excite; Inktomi; HotBot and AltaVista
    Date
    6. 3.1997 16:22:15
  8. Lewandowski, D.; Spree, U.: Ranking of Wikipedia articles in search engines revisited : fair ranking for reasonable quality? (2011) 0.06 
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    Abstract
    This paper aims to review the fiercely discussed question of whether the ranking of Wikipedia articles in search engines is justified by the quality of the articles. After an overview of current research on information quality in Wikipedia, a summary of the extended discussion on the quality of encyclopedic entries in general is given. On this basis, a heuristic method for evaluating Wikipedia entries is developed and applied to Wikipedia articles that scored highly in a search engine retrieval effectiveness test and compared with the relevance judgment of jurors. In all search engines tested, Wikipedia results are unanimously judged better by the jurors than other results on the corresponding results position. Relevance judgments often roughly correspond with the results from the heuristic evaluation. Cases in which high relevance judgments are not in accordance with the comparatively low score from the heuristic evaluation are interpreted as an indicator of a high degree of trust in Wikipedia. One of the systemic shortcomings of Wikipedia lies in its necessarily incoherent user model. A further tuning of the suggested criteria catalog, for instance, the different weighing of the supplied criteria, could serve as a starting point for a user model differentiated evaluation of Wikipedia articles. Approved methods of quality evaluation of reference works are applied to Wikipedia articles and integrated with the question of search engine evaluation.
    Date
    30. 9.2012 19:27:22
  9. Gossen, T.: Search engines for children : search user interfaces and information-seeking behaviour (2016) 0.06 
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    Abstract
    The doctoral thesis of Tatiana Gossen formulates criteria and guidelines on how to design the user interfaces of search engines for children. In her work, the author identifies the conceptual challenges based on own and previous user studies and addresses the changing characteristics of the users by providing a means of adaptation. Additionally, a novel type of search result visualisation for children with cartoon style characters is developed taking children's preference for visual information into account.
    Content
    Inhalt: Acknowledgments; Abstract; Zusammenfassung; Contents; List of Figures; List of Tables; List of Acronyms; Chapter 1 Introduction ; 1.1 Research Questions; 1.2 Thesis Outline; Part I Fundamentals ; Chapter 2 Information Retrieval for Young Users ; 2.1 Basics of Information Retrieval; 2.1.1 Architecture of an IR System; 2.1.2 Relevance Ranking; 2.1.3 Search User Interfaces; 2.1.4 Targeted Search Engines; 2.2 Aspects of Child Development Relevant for Information Retrieval Tasks; 2.2.1 Human Cognitive Development; 2.2.2 Information Processing Theory; 2.2.3 Psychosocial Development 2.3 User Studies and Evaluation2.3.1 Methods in User Studies; 2.3.2 Types of Evaluation; 2.3.3 Evaluation with Children; 2.4 Discussion; Chapter 3 State of the Art ; 3.1 Children's Information-Seeking Behaviour; 3.1.1 Querying Behaviour; 3.1.2 Search Strategy; 3.1.3 Navigation Style; 3.1.4 User Interface; 3.1.5 Relevance Judgement; 3.2 Existing Algorithms and User Interface Concepts for Children; 3.2.1 Query; 3.2.2 Content; 3.2.3 Ranking; 3.2.4 Search Result Visualisation; 3.3 Existing Information Retrieval Systems for Children; 3.3.1 Digital Book Libraries; 3.3.2 Web Search Engines 3.4 Summary and DiscussionPart II Studying Open Issues ; Chapter 4 Usability of Existing Search Engines for Young Users ; 4.1 Assessment Criteria; 4.1.1 Criteria for Matching the Motor Skills; 4.1.2 Criteria for Matching the Cognitive Skills; 4.2 Results; 4.2.1 Conformance with Motor Skills; 4.2.2 Conformance with the Cognitive Skills; 4.2.3 Presentation of Search Results; 4.2.4 Browsing versus Searching; 4.2.5 Navigational Style; 4.3 Summary and Discussion; Chapter 5 Large-scale Analysis of Children's Queries and Search Interactions; 5.1 Dataset; 5.2 Results; 5.3 Summary and Discussion Chapter 6 Differences in Usability and Perception of Targeted Web Search Engines between Children and Adults 6.1 Related Work; 6.2 User Study; 6.3 Study Results; 6.4 Summary and Discussion; Part III Tackling the Challenges ; Chapter 7 Search User Interface Design for Children ; 7.1 Conceptual Challenges and Possible Solutions; 7.2 Knowledge Journey Design; 7.3 Evaluation; 7.3.1 Study Design; 7.3.2 Study Results; 7.4 Voice-Controlled Search: Initial Study; 7.4.1 User Study; 7.5 Summary and Discussion; Chapter 8 Addressing User Diversity ; 8.1 Evolving Search User Interface 8.1.1 Mapping Function8.1.2 Evolving Skills; 8.1.3 Detection of User Abilities; 8.1.4 Design Concepts; 8.2 Adaptation of a Search User Interface towards User Needs; 8.2.1 Design & Implementation; 8.2.2 Search Input; 8.2.3 Result Output; 8.2.4 General Properties; 8.2.5 Configuration and Further Details; 8.3 Evaluation; 8.3.1 Study Design; 8.3.2 Study Results; 8.3.3 Preferred UI Settings; 8.3.4 User satisfaction; 8.4 Knowledge Journey Exhibit; 8.4.1 Hardware; 8.4.2 Frontend; 8.4.3 Backend; 8.5 Summary and Discussion; Chapter 9 Supporting Visual Searchers in Processing Search Results 9.1 Related Work
    Date
    1. 2.2016 18:25:22
  10. Lawrence, S.; Giles, C.L.: Inquirus, the NECI meta search engine (1998) 0.06 
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    Abstract
    Presents Inquirus, a WWW meta search engine which works by downloading and analysing the individual documents. It makes improvements over existing search engines in a number of areas: more useful document summaries incorporating query term context, identification of both pages which no longer exist and pages which no longer contain the query terms, advanced detection of duplicate pages, improved document ranking using proximity information, dramatically improved precision for certain queries by using specific expressive forms, and quick jump links and highlighting when viewing the full document
    Date
    1. 8.1996 22:08:06
  11. Rose, D.E.: Reconciling information-seeking behavior with search user interfaces for the Web (2006) 0.06 
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    Abstract
    User interfaces of Web search engines reflect attributes of the underlying tools used to create them, rather than what we know about how people look for information. In this article, the author examines several characteristics of user search behavior: the variety of information-seeking goals, the cultural and situational context of search, and the iterative nature of the search task. An analysis of these characteristics suggests ways that interfaces can be redesigned to make searching more effective for users.
    Date
    22. 7.2006 17:58:06
  12. Brandt, D.S.: Relevancy and searching the Internet (1996) 0.06 
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    Abstract
    Considers issues of relevancy when searching the Internet. Compares the value and trade offs involved when using subject-oriented and comprehensive resources and search engines. Discusses relevance or results ranking used by a number of Internet search engines
    Content
    Beitrag zu den verschiedenen search engines des Internet
  13. Overton, R.: Search engines get faster and faster, but not always better (1996) 0.06 
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    Abstract
    Good article listing the pros and cons of the most popular search engines. Grades search engines and recommends thoch ones to use and not to use. Also provides good table of features
  14. Brandt, D.S.: What flavor is your Internet search engine? (1997) 0.06 
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    Abstract
    Reviews Internet based non proprietary search engines which index and retrieve information stored on the Internet. Discusses the different types of search engines available and the relationships between them: general purpose, limited areas, individual WWW pages and Internet resources, and meta search engines. Gives examples of each
  15. TASI: ¬A review of image search engines (2003) 0.06 
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    Abstract
    Replacing an earlier review, TASI's report outlines the different types of image search engines available and suggests the things to look out for when using one to find images. It includes TASI's own critical evaluation of the most popular engines.
  16. Sullivan D.: ¬The webmaster's guide to search engines and directories (1996) 0.05 
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    Abstract
    Very thourough report on search engines. Has several sections including What's new, Tips for success, Frequently Asked Questions and an good list of features in a table format
  17. Machovec, G.S.: World Wide Web search engines : Altavista and Yahoo (1996) 0.05 
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    Abstract
    Reviews 2 WWW search engines: AltaVista and Yahoo. Gives a background to the development of the services and explains how they work
  18. Piggott, S.: Meta-links : major search engines on the Internet (1996) 0.05 
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    Abstract
    Lists 13 commercial search engines operating on the Internet with brief notes on their characteristics and facilities
  19. Peterson, R.E.: Eight Internet search engines compared (1996) 0.05 
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    Abstract
    Beitrag über robotergestützte search engines des Internet
  20. Stanley, T.: Alta Vista vs. Lycos (1996) 0.05 
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    Abstract
    Very good review of what many people think are the top 2 rated search engines. has extensive narrative and several tables
    Footnote
    Auch unter: http://ukoln.bath.ac.uk/ariadne/issue2/engines/

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