Literatur zur Informationserschließung

Diese Datenbank enthält über 40.000 Dokumente zu Themen aus den Bereichen Formalerschließung – Inhaltserschließung – Information Retrieval.

© 2015 W. Gödert, TH Köln, Institut für Informationswissenschaft / Powered by litecat, BIS Oldenburg (Stand: 28. April 2022)

Suchergebnisse

• 1
  Sieverts, E.: Slimmerds onder de zoekmachines.
  In: Informatie professional. 2(1998) no.2, S.32-33.
  
  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
  
  Anmerkung: Übers. d. Titels: Top of the class among the search engines
  
  Themenfeld: Suchmaschinen
  Objekt: ExCite ; WebCrawler ; MusCat ; EuroFerret
  
  
• 2
  Casale, M.: Full text retrieval for the Web.
  In: Digital publishing technologies. 1(1996) no.10, S.12-16.
  
  Abstract: Reviews developments and improvements in techniques for searching the WWW that have been made access to full text databases a practical proposition (full text retrieval (FTR)). Reports results of interviews with 8 full text database vendors offering FTR via the WWW: Dataware (http://www.dataware.com); Excalibur (http://www.excalib.com); Fulcrum (http://www.fulcrum.com); Muscat (http://www.muscat.co.uk); Open Text (http://www.opentext.com); Personal Library Software (PLS) (http://www.pls.com); Verity (http://www.verity.com); and ZyLab (ZyIndex and ZyImage) (http://www.zylab.com). Compares the prices of the systems and lists the questions that publishers should ask before making a choice of systems for handling FTR on the Web
  
  Themenfeld: Volltextretrieval ; Bibliographische Software
  Objekt: Dataware ; Excalibur ; Fulcrum ; Muscat ; OpenText ; Personal Library Software ; Verity ; ZyImage ; ZyIndex
  
  
• 3
  Harman, D.: User-friendly systems instead of user-friendly front-ends.
  In: Journal of the American Society for Information Science. 43(1992), S.164-174.
  
  Abstract: Most commercial on-line information retrieval systems are not designed to service end users and, therefore, have often built front-ends to their systems specifically to serve the end user market. These front ends have not been well accepted, mostly because the underlying systems are still difficult for end users to use successfully in searching. New techniques, based on statistical methods, that allow natural language input and return lists of records in order of likely relevance, have long been available from research laboratories. Presents 4 prototype implementations of these statistical retrieval systems that demonstrate their potential as powerful and easily used retrieval systems able to service all users. The systems consist of: the PRISE system; the CITE system; the Muscat system; and the News Retrieval Tool
  
  Themenfeld: OPAC
  Objekt: PRISE ; CITE ; Muscat ; News Retrieval Tool