On the Expressiveness of Metric Temporal Logic over Bounded Timed Words
نویسنده
چکیده
It is known that Metric Temporal Logic (MTL) is strictly less expressive than the Monadic First-Order Logic of Order and Metric (FO[<,+1]) in the pointwise semantics over bounded time domains (i.e., timed words of bounded duration) [2]. In this paper, we present an extension of MTL, relying on two new temporal operators ‘Earlier’ (E) and ‘Newer’ (N), which has the same expressive power as FO[<,+1] in both the pointwise and continuous semantics over bounded time domains.
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تاریخ انتشار 2014