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In formal semantics, the scope of a semantic operator is the semantic object to which it applies. For instance, in the sentence "Paulina doesn't drink beer but she does drink wine," the proposition that Paulina drinks beer occurs within the scope of negation, but the proposition that Paulina drinks wine does not.
It is distinguished from phonetic form, the structure which corresponds to a sentence's pronunciation. These separate representations are postulated in order to explain the ways in which an expression's meaning can be partially independent of its pronunciation, e.g. scope ambiguities.
One important discovery of meaning–text linguistics was the recognition that LUs in a language can be related to one another in an abstract semantic sense and that this same relation also holds across many lexically-unrelated pairs or sets of LUs. These relations are represented in meaning–text theory as lexical functions (LF). [14]
Other meaning can be ascribed to text which isn't "structural" in quite the same sense as larger objects, but is still considered "document structure" because it expresses claims about the scope and nature or ontology of portions of a document, rather than instructions about
In lexical scope (or lexical scoping; also called static scope or static scoping), if a variable name's scope is a certain function, then its scope is the program text of the function definition: within that text, the variable name exists, and is bound to the variable's value, but outside that text, the variable name does not exist.
Coherence in linguistics is what makes a text semantically meaningful. It is especially dealt with in text linguistics.Coherence is achieved through syntactic features such as the use of deictic, anaphoric and cataphoric elements or a logical tense structure, and semantic features such as presuppositions and implications connected to general world knowledge.
Rhetorical structure theory (RST) is a theory of text organization that describes relations that hold between parts of text. It was originally developed by William Mann , Sandra Thompson , Christian M. I. M. Matthiessen and others at the University of Southern California 's Information Sciences Institute (ISI) and defined in a 1988 paper.
There is not a set formula to describe a text’s textuality; it is not a simple procedure. This summary is true even though the interpretation that a reader develops from that text may decide the identity and the definitive meanings of that text. Textuality, as a literary theory, is that which constitutes a text in a particular way. The text ...