Let contain the unsaturated infon which states that in context , Korta goes to some place at some time. Over this context, the infon is relevant to , since, with anchoring we can saturate the location parameter of an existing infon in , and the processing effort is minimal. After all, our definition of oracle may seem quite similar to that of Devlin, but has the following critical differences and clarifications. First, Devlin considers oracles to be intensional constructs. In our approach we are trying to define oracles extensionally in order to render this notion more useful in computational tasks.
Second difference is on the conception of .
This gives us the power of using contextual information in the measurement of relevance. Finally, in our approach the related information is presented together with the situation in which the information appears. This will enable one to make further analysis of the information if he is so required. As mentioned in the previous sections, our work is not yet fully developed and the following remain as short-term research problems. In reality, it is clear that the scope of the search is limited since nobody is expected to act omnisciently.