Examples of Shift operator in a sentence
In addition, we will see in Part II that both versions of the mechanism must be supplemented with an iconic component, whereby elements that can be interpreted iconically in the scope of a Role Shift operator must be attributed to the role-shifted context.
An Extensional Role Shift Operator In this Appendix, we define a Role Shift operator that shifts the context parameter without simultaneously abstracting over some parameters.
Time series of maximum total wind speed at 850 mb, V Tmax, for the six experiments with different background wind speeds U in m s−1 as indicated, and for the experiment with U = 5.0 m s−1, but with the sea surface temperature reduced to 25oC.
Specifically, we detail three types of operators, corresponding to the cases where one asks for either removal of critical values (Merge operator), duplication of critical values (Split operator), or translation of critical values (Shift operator).
For simplicity, we provide the analysis within the framework we assumed in Section 7.2, and hence without the refinements that involved diacritics, as in Section 7.3.The extensional Role Shift operator is defined in (102):(102) RSi Semantics of IP , written as RSi IPLet c be a context, s an assignment function and w a world.
Second, in Section 5 we posit that the Role Shift operator comes with a (possibly pragmatic) requirement of maximal iconicity, and we show how this derives the main results we have seen.Before we develop our analysis, it is worth pausing to revisit some LSF contrasts that remained mysterious in Part I.
The Role Shift operator (written as RSi) manipulates the context parameter and the world parameter, while the standard De Se operator (written as Opi) manipulates the assignment function and the world parameter.
IP)c,g,w = λ x′eλ w′s.!IP)<x′,w′>,g,w′The formula is interpreted as follows: a syntactic object in which an IP is sister to an In- dexical Shift operator toward referent i, interpreted in relation to a context c, an assignment function g, and a world w is equivalent to the given lambda expression on the right side of the equation.
Be that as it may, the definition in (102) has the advantage of yielding a simple and elegant treatment of Action Role Shift, with Logical Forms such as (106)a: because the Role Shift operator triggers an individual abstraction, the role-shifted clause can take an individual argument.
By contrast, the problem could be circumvented if we gave the Role Shift operator the semantics in (102), supplemented with one of the intensional operators defined in (103)a-b.