This paper investigates the semantics of conditional term rewriting systemswith negation (denoted by EI-CTRS), called constructor-based EI-model se-mantics. The introduction of '≠' in EI-CTRS make EI-CTRS more diffic...
Declarative semantics gives the meaning of a logic program in terms of properties,while the procedural semantics gives the meaning in terms of the execution or evalua-tion of the program. From the database point of vi...