#1827This paper presents a formal analysis for a large class of words called alternative markers, which includes other (than), such (as), and besides.
other,21-2-P01-1009,ak
search engines
</term>
perform poorly on
<term>
queries
</term>
containing them . I show that the
#1868These words appear frequently enough in dialog to warrant serious attention, yet present natural language search engines perform poorly on queries containing them.
other,1-2-P01-1009,ak
such ( as ) , and besides . These
<term>
words
</term>
appear frequently enough in
<term>
#1848These words appear frequently enough in dialog to warrant serious attention, yet present natural language search engines perform poorly on queries containing them.