Document (#5816)

Author

Young, D.
Shneiderman, B.

Title

¬A graphical filter/flow representation of Boolean queries : a prototype implementation and evaluation

Source

Journal of the American Society for Information Science. 44(1993) no.6, S.327-339

Year

1993

Abstract

A graphical filter/flow representation to Boolean queries was designed to provide users with an interface that visually conveys the meaning of the Boolean operators

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