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| Questions for From SPARQL to Rules Jesse Weaver 2 |
| Modification dateThis property is a special property in this wiki. | 24 February 2009 02:43:51 + |
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| Question asked | In section 2.2, the valuation of a FILTER … In section 2.2, the valuation of a FILTER R on substition \theta, denoted R\theta can result in an error if R is of the form R=(R1 ^ R2) and (R1\theta = error or R2\theta = error). Wouldn't it make more sense to redefine this condition as R=(R1 ^ R2) and (R1\theta = error or R2\theta = error) and (R1\theta != false and R2\theta != false)? This would be similar to the condition if R=(R1 v R2). e similar to the condition if R=(R1 v R2). |
| Question asked by | Jesse Weaver + |
| Question for the Presentation | Questions for From SPARQL to Rules + |
| Categories | Presentation Questions |
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