Search (3 results, page 1 of 1)

  • × author_ss:"Tague-Sutcliffe, J."
  • × theme_ss:"Hypertext"
  1. Salminen, A.; Tague-Sutcliffe, J.; McClellan, C.: From text to hypertext by indexing (1995) 0.00 
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    Abstract
    Presents a model for converting a collection of documents to hypertext by means of indexing, where the documents are assumed to be semistructured and where the text consists of a hierarchy of parts; some parts consisting of natural language, and combining formal grammars and document indexing
    Type
    a
  2. Blustein, J.; Webber, R.E.; Tague-Sutcliffe, J.: Methods for evaluating the quality of hypertext links (1997) 0.00 
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    Abstract
    Presents 2 methods for evaluating automatically generated hypertext links. The 1st method is based on correlations between shortest paths in the hypertext structure and a semantic similarity measure. Experimental results with the 1st methods show the degree to which the hypertext conversion process approximates semantic similarity. The semantic measure is in turn only an approximation of a user's internal model of the corpus. Proposes a 2nd evaluation method based on measuring user's performance using hypertext. Discusses the advantages and disadvantages of computer versus human evaluation
    Footnote
    Contribution to a special issue on methods and tools for the automatic construction of hypertext
    Type
    a
  3. Baron, L.; Tague-Sutcliffe, J.; Kinnucan, M.T.: Labeled, typed links as cues when reading hypertext documents (1996) 0.00 
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    Abstract
    This article examines the classification of link types within hypertext databases. Do labeled links act as cues, enabling understanding of the structure and leading to more informed navigational choices? Although there is anecdotal evidence that indicating link types to readers is useful in hypertext systems, there is little experimental data to support this position. This study tries to provide an experimental basis for the development of lables identifying link types. It addresses whether labeling the different types of links affects hypertext searching by providing or enhancing a structure for readers of nonlinear texts. An experiment was run to determine which of the following 3 conditions serve users with better cues and lead to increased performance in both browsing and querying scenarios: 1) providing only organizational links; 2) adding unlabeled semantic, rhetorical, and pragmatic links in addition to the organizational links; and 3) adding labeled semantic, rhetorical, and pragmatic links to the organizational links. The experiment used a between subjects design where subjects were library science students. SuperBook was used as the hypertext platform and the OCLC Cataloguing Users' Guide was used as the hypertext document. The statistical results indicate that there was no significant difference between the three conditions in the browsing task. However, subjects who had labeled content-based links performed significantly better on the querying task
    Type
    a

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