An Exploratory Study of Ad Hoc
نویسندگان
چکیده
This paper describes an exploratory study peqormed to compare three different interface styles for ad hoc query to a database. Subjects with wide ranging computer experience performed queries of varying dificulty using either an artificial, a graphical, or a natural language interface. All three interfaces were commercial products. The study revealed strengths and weaknesses of each interface and showed that interaction with the natural language interface was qualitatively different than interaction with either the graphical or artijicial language systems.
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