Search (3 results, page 1 of 1)

  • × year_i:[1990 TO 2000}
  • × author_ss:"Zhang, J."
  1. Zhang, J.: ¬A representational analysis of relational information displays (1996) 0.00 
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    Abstract
    Analyses graphic and tabular displays under a common, unified form - relational information displays (RIDs) which are displays that represent relations between dimensions. A representational taxonomy is developed that classifies all RIDs and serves as a framework for systematic studies of RIDs. Develops a taxonomy of RIDs which can classifiy the majority of dimension based display tasks and analyzes the relation between representations of displays and structures of tasks in terms of a mapping principle
  2. Zhang, J.; Korfhage, R.R.: DARE: Distance and Angle Retrieval Environment : A tale of the two measures (1999) 0.00 
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    Abstract
    This article presents a visualization tool for information retrieval. Some retrieval evaluation models are interpreted in the two-dimensional space comprising direction and distance. The two different similarity measures-angle and distance-are displayed in the visual space. A new retrieval means based on the visual retrieval tool, the controlling bar, is developed for a search
    Source
    Journal of the American Society for Information Science. 50(1999) no.9, S.779-787
  3. Zhang, J.; Korfhage, R.R.: ¬A distance and angle similarity measure method (1999) 0.00 
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    Source
    Journal of the American Society for Information Science. 50(1999) no.9, S.772-778