5. The method according to claim 4 , further comprising: determining a domain for the first and second source text; and receiving a trust score for the first and second source text from a statistical machine translation engine that utilizes a domain-based parallel corpus that corresponds to the domain of the first and second source text.
4. The method according to claim 3 , wherein each of the one or more statistical machine translation engines utilizes one or more domain-based parallel corpora.