Abstract: Caller interface systems and methods are described. In one aspect, a sequence of recognized characters beginning with a first recognized character and ending with a last recognized character is received. Successive characters are selected one at a time from the recognized character sequence in order beginning with the first recognized character. For each selected character, a current potential match set of potential character string matches is constructed by: appending characters selected from a set of misrecognized characters including the selected character to each potential character string match in a prior potential match set constructed for a preceding selected character, if any; and deleting from the current potential match set potential character string matches missing from a list of reference character strings.

Abstract: Caller interface systems and methods are described. In one aspect, a sequence of recognized characters beginning with a first recognized character and ending with a last recognized character is received. Successive characters are selected one at a time from the recognized character sequence in order beginning with the first recognized character. For each selected character, a current potential match set of potential character string matches is constructed by: appending characters selected from a set of misrecognized characters including the selected character to each potential character string match in a prior potential match set constructed for a preceding selected character, if any; and deleting from the current potential match set potential character string matches missing from a list of reference character strings.