Heuristic "Related Topic"
DEDAL uses a set of heuristics that reason from the
device model to guess at where the answers may be documented if
the retrieval fails. The heuristics are applied automatically in case
there is no exact index match to a query or if more answers are desired for a
particular query.
"Related Topic" heuristic:
- If question is about topic function
and query is about object O
then find a document relating to
the operation of
O
of O
In this particular case:
- The query is about function of Control Subsystem
therefore find a document relating to
the operation of the
Control Subsystem.
