Navigational query construction in a hypertext environment

Navigational query construction in a hypertext environment - F.C. Berger | Northernlights300.org

...N WITH LARGE TEXTUAL DATABASES The introduced architecture has been used as a basis for the construction of a hyper-text environment to be used as a conceptual reference and intermediary tool by the final user of an available IR system ... HyperText Design Issues: Navigational techniques ... . There are a series of navigational aids assumed to help learners in their free navi- gation through hypertext learning environments (for a summary, see Dias, Gomes & Correia, 1999). Y. Van Meteren is een geweldige auteur. Download en lees het boek Knuffelboekje op onze website imperialviennaorchestra.co.uk. Helemaal vrij. U vindt Knuffelboekje in PDF, ePUB, MOBI. A navigational query is an internet search with t ... Download PDF De andere wereld - pianofortefestival.nl ... . Y. Van Meteren is een geweldige auteur. Download en lees het boek Knuffelboekje op onze website imperialviennaorchestra.co.uk. Helemaal vrij. U vindt Knuffelboekje in PDF, ePUB, MOBI. A navigational query is an internet search with the intent of finding a specific website or web page. For example, the search query "facebook" is navigational because the intent is to access Facebook. Think of a navigational query as an alternative to typing a full URL. Authoritative Sources in a Hyperlinked Environment ... hypertext corpus of enormous complexity, and it continues to expand at a phenomenal rate. ... are created primarily for navigational purposes ("Click here to return to the main menu"); others represent paid advertisements. Eckhart Tolle is een geweldige auteur. Download en lees het boek De kracht van het NU op onze website imperialviennaorchestra.co.uk. Helemaal vrij. U vindt De kracht van het NU in PDF, ePUB, MOBI. Navigational links, citation links, reference links, and just plain confusing links ... tional information available in a hypertext environment, ... ness of a page in terms of a query is to examine not just the documents whose links point to a given page, Navigational & Cognitive Problems of Hypertext & Hypermedia • User defined link which allows the user to create new associations in the hypertext. The author of a complex hypertext document is often faced with the problem of conveying the document's meaning to future readers through a shared computer environment. Two tools imple- mented in the NoteCards hypertext environment, guided tours and tabletops, allow authors to employ Navigational Techniques and Tools TBL There are a number of ways of accessing the data one is looking for. Navigational access (i.e., following links) is the essence of hypertext, but this can be enhanced with a number of facilities to make life more efficient and less confusing. The emphasis in most hypertext systems is on the navigational methods, ... providingan environment where the user can navigate throughthe ... user's focus without introducing a specific query. hypertext on the construction of structural knowledge, as measured by concept maps, to that of linear text (both ... hypertext navigational structure are discussed. 1. Introduction Hypertext documents are unlike traditional text for not only do they represent a computer-based medium, but also readers can process the hypertext in a nonlinear, random access fashion. Thus to complement the navigational capabilities of hypertext, some query-based access strategies have been suggested such as a string and/or keyword matching [21], a Boolean model [14], a hybrid Boolean scheme [6], a vector-processing strategy [33, Section 10.1], a cluster model [12] or a probabilistic scheme [29, Chapter 6]. Accessing elaborations on core information in a hypermedia environment (1993) by T Welsh, K Murphy, T Duffy, D Goodrum Venue: Educational Technology Research and Development: Add To MetaCart. Tools. Sorted by: Results 1 - 8 of 8. Hypermedia as an Educational Technology: A Review ......

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F.C. Berger
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Navigational query construction in a hypertext environment.pdf

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