Christopher Healey. Effective Visualization of Large Multidimensional Datasets. PhD thesis, The University of British Columbia, Vancouver, B.C., 1996. In progress.  Home/Search   Document Details and Download   Summary   Related Articles   Check

....is yet another area upon which our solutions will rely. The first prototypes will involve only simple scatter plots and three dimensional star fields, but it may prove necessary to incorporate more sophisticated visualization techniques (Healey is investigating several promising strategies [Hea96]) especially in dealing with structure and item clusters. The ability of more sophisticated visualizations to support direct manipulation style operations will be important. The classification and indexing theory of library science will continue to be of assistance in the analysis of information ....

Christopher Healey. Effective Visualization of Large Multidimensional Datasets. PhD thesis, The University of British Columbia, Vancouver, B.C., 1996. In progress.

....granularity for which they are suited. Gestalt views of large amounts of data are useful at the coarsest level of granularity. Displays of this type include the iconographic textures of Grinstein and Pickett [6] Johnson s treemaps [10] and the preattentive displays being investigated by Healey [9]. These displays can show structure (e.g. clustering) at the coarsest level, but are not very effective for the display of single items. If used appropriately they can quickly convey an understanding of the overall structure of a data set, but they support only rudimentary operations such as ....

Christopher Healey. Effective Visualization of Large Multidimensional Datasets. PhD thesis, The University of British Columbia, Vancouver, B.C., 1996. In progress.

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