A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is
Proceedings of the 2002 ACM symposium on Applied computing - SAC '02
Different presentations of candidate expansion terms have not been f ,~lly explored in interactive query expansion (IQE). Most existing systems that offer an IQE facility use a list form of presentation. This paper examines an hierarchical presentation of the expansion terms which are automatically generated from a set of retrieved documents, organisad in a general to apecific manner, and visualised by cascade menus. To evaluate the effactiveness of the presentation, a user test was carried outdoi:10.1145/508909.508916 fatcat:bf3vw3v5wjdljngyvzunml4ivm