. Hence assume that both are satisfiable. Home/Search Document Not in Database Summary Related Articles |
This paper is cited in the following contexts:
On the Semantics of Theory Change: Arbitration between Old and.. - Revesz (1993) (23 citations) (Correct)
....Dg) 1 and (I) 0 for any other interpretation I. Suppose that 10 students would like to learn SQL only, 20 would like Datalog only, and 5 would like SQL, Datalog, and Query by Example. The students requests can be represented as (fSg) 10, fDg) 20, and (fS; D; Qg) 5. Now we calculate that wdist( fDg) 30 and wdist( fS; Dg) 35. Hence Mod( will be a knowledge base OE with OE(fDg) 1 and OE(I) 0 for any other interpretation I. This indicates that in this case the instructor could best satisfy the class by teaching Datalog only. 2 Note that in the case of weighted ....
. Hence assume that both are satisfiable.
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