Document (#21765)

Author
Chen, C.
Title
Generalised similarity analysis and pathfinder network scaling
Source
Interacting with computers. 10(1998) no.2, S.107-128
Year
1998
Abstract
Introduces a generic approach to the development of hypermedia information systems. Emphasises the role of intrinsic inter-document relationships in structuring and visualising a large hypermedia information space. Illustrates the use of this approach based on 3 types of similarity measurements: hypertext linkage, content similarity and usage patterns. Salient patterns in these relationships are extracted and visualised in a simle and intuitive associated network. The spatial layout of a visualisation is optimised such that closely related documents are placed near to each other and only those intrinsic connections among them are shown to users as automatically generated virtual links. Supports self-organized information space transformation based on usage patterns and othe feedback such that the visual strucutre of the information space is incrementally tailored to users' search and browsing styles
Footnote
Contribution to a special section devoted to human-computer interaction and information retrieval
Theme
Hypertext

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