Boots – shoes – and leggings
Patent
1989-08-14
1990-11-20
Chan, Eddie P.
Boots, shoes, and leggings
3649743, 3649744, 3649746, G06F 1540
Patent
active
049723499
ABSTRACT:
A computerized information retriveal system is formed of a textbase of texts of variable length and content. The texts are selected from the textbase on the basis of Boolean logic searches among keywords associated with the texts. When a group is retrieved from such a search, the system automatically segregates the texts based on the presence or absence of a criterion key keyword selected so as to segregate the texts into sub-groups. The same criterion key analysis can then be applied recursively to the sub-groups. The resulting sub-groups are then displayed to the user in a hierarchical display to illustrate the relationships amoung the texts. A string comparison routine is also disclosed to search for similar keywords.
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Chan Eddie P.
Eakman Christina M.
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