#90An alternative index could be the activity such as discussing, planning, informing, story-telling, etc.
model,6-4-H01-1001,ak
retrieval techniques
</term>
use a
<term>
histogram
</term>
of
<term>
keywords
</term>
as the
<term>
#61Traditional information retrieval techniques use a histogram of keywords as the document representation but oral communication may offer additional indices such as the time and place of the rejoinder and the attendance.
tech,21-7-H01-1001,ak
define
<term>
subsets
</term>
of larger
<term>
database
</term>
and detect those automatically which
#147Several extensions of this basic idea are being discussed and/or evaluated: Similar to activities one can define subsets of larger database and detect those automatically which is shown on a large database of TV shows.