Formal semantics (natural language)
Formal semantics is the study of
Overview
Formal semantics studies the
, which encompasses aspects of meaning which arise from interaction and communicative intent.Formal semantics is an interdisciplinary field, often viewed as a subfield of both linguistics and philosophy, while also incorporating work from computer science, mathematical logic, and cognitive psychology. Within philosophy, formal semanticists typically adopt a Platonistic ontology and an externalist view of meaning.[1] Within linguistics, it is more common to view formal semantics as part of the study of linguistic cognition. As a result, philosophers put more of an emphasis on conceptual issues while linguists are more likely to focus on the syntax–semantics interface and crosslinguistic variation.[2][3]
Central concepts
Truth conditions
The fundamental question of formal semantics is what you know when you know how to interpret expressions of a language. A common assumption is that knowing the meaning of a sentence requires knowing its
However, many current approaches to formal semantics posit that there is more to meaning than truth-conditions.[5] In the formal semantic framework of inquisitive semantics, knowing the meaning of a sentence also requires knowing what issues (i.e. questions) it raises. For instance "Nancy smokes, but does she drink?" conveys the same truth-conditional information as the previous example but also raises an issue of whether Nancy drinks.[6] Other approaches generalize the concept of truth conditionality or treat it as epiphenomenal. For instance in dynamic semantics, knowing the meaning of a sentence amounts to knowing how it updates a context.[7] Pietroski treats meanings as instructions to build concepts.[8]
Compositionality
The Principle of Compositionality is the fundamental assumption in formal semantics. This principle states that the denotation of a complex expression is determined by the denotations of its parts along with their mode of composition. For instance, the denotation of the English sentence "Nancy smokes" is determined by the meaning of "Nancy", the denotation of "smokes", and whatever semantic operations combine the meanings of subjects with the meanings of predicates. In a simplified semantic analysis, this idea would be formalized by positing that "Nancy" denotes Nancy herself, while "smokes" denotes a function which takes some individual x as an argument and returns the truth value "true" if x indeed smokes. Assuming that the words "Nancy" and "smokes" are semantically composed via function application, this analysis would predict that the sentence as a whole is true if Nancy indeed smokes.[9][10][11]
Phenomena
Scope
Scope can be thought of as the semantic order of operations. 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. One of the major concerns of research in formal semantics is the relationship between operators' syntactic positions and their semantic scope. This relationship is not transparent, since the scope of an operator need not directly correspond to its surface position and a single surface form can be semantically ambiguous between different scope construals. Some theories of scope posit a level of syntactic structure called logical form, in which an item's syntactic position corresponds to its semantic scope. Others theories compute scope relations in the semantics itself, using formal tools such as type shifters, monads, and continuations.[12][13][14][15]
Binding
Binding is the phenomenon in which
Modality
Modality is the phenomenon whereby language is used to discuss potentially non-actual scenarios. For instance, while a non-modal sentence such as "Nancy smoked" makes a claim about the actual world, modalized sentences such as "Nancy might have smoked" or "If Nancy smoked, I'll be sad" make claims about alternative scenarios. The most intensely studied expressions include
History
Formal semantics emerged as a major area of research in the early 1970s, with the pioneering work of the philosopher and logician Richard Montague. Montague proposed a formal system now known as Montague grammar which consisted of a novel syntactic formalism for English, a logical system called Intensional Logic, and a set of homomorphic translation rules linking the two. In retrospect, Montague Grammar has been compared to a Rube Goldberg machine, but it was regarded as earth-shattering when first proposed, and many of its fundamental insights survive in the various semantic models which have superseded it.[19][20][21]
Montague Grammar was a major advance because it showed that natural languages could be treated as
Formal semantics grew into a major subfield of linguistics in the late 1970s and early 1980s, due to the seminal work of Barbara Partee. Partee developed a linguistically plausible system which incorporated the key insights of both Montague Grammar and
Cognitive semantics emerged as a reaction against formal semantics, but there have been recently several attempts at reconciling both positions.[24]
See also
- Alternative semantics
- Barbara Partee
- Compositionality
- Computational semantics
- Discourse representation theory
- Dynamic semantics
- Frame semantics (linguistics)
- Inquisitive semantics
- Philosophy of language
- Pragmatics
- Richard Montague
- Montague grammar
- Traditional grammar
- Syntax–semantics interface
References
- ^ S2CID 14877324.
- ISBN 9780199669592.
- ISBN 978-0199206926.
- ISBN 978-0-631-19713-3.
- ISBN 9780199695638.
- ^ Ciardelli, Ivano; Groenendijk, Jeroen; Roelofsen, Floris (2019). Inquisitive Semantics (PDF). Oxford University Press.
- S2CID 19377671.
- ISBN 9780198812722.
- ISBN 978-0-631-19713-3.
- ISBN 978-3-96110-136-8.
- ^ Coppock, Elizabeth; Champollion, Lucas (2019). Invitation to Formal Semantics (PDF). Manuscript. p. 42.
- ^ Heim, Irene; Kratzer, Angelika (1998). Semantics in Generative Grammar. Oxford: Wiley Blackwell. pp. 194–198.
- ISBN 978-94-007-0478-7.
- ISBN 9781118882139.
- ^ Szabolcsi, Anna (2010). Quantification. Cambridge University Press. p. 92.
- ISBN 978-0-19-929242-4.
- ^ Kaufmann, S.; Condoravdi, C. & Harizanov, V. (2006) Formal approaches to modality. Formal approaches to modality. In: Frawley, W. (Ed.). The Expression of Modality. Berlin, New York: Mouton de Gruyter
- ^ Starr, Will (2019). "Supplement to "Counterfactuals": Indicative and Subjunctive Conditionals". In Zalta, Edward N. (ed.). The Stanford Encyclopedia of Philosophy.
- S2CID 62189594.
- ^ For a very readable and succinct overview of how formal semantics found its way into linguistics, see The formal approach to meaning: Formal semantics and its recent developments by Barbara Abbott. In: Journal of Foreign Languages (Shanghai), 119:1 (January 1999), 2–20.
- ^ CiteSeerX 10.1.1.826.5720.
- ^ Crnič, Luka; Pesetsky, David; Sauerland, Uli (2014). "Introduction: Biographical Notes" (PDF). In Crnič, Luka; Sauerland, Uli (eds.). The art and craft of semantics: A Festschrift for Irene Heim.
- ISBN 978-90-6765-387-9. Retrieved 5 April 2011.
- S2CID 17691054.
Further reading
- Max Cresswell (2006). "Formal semantics". In Michael Devitt, Richard Hanley (ed.). The Blackwell guide to the philosophy of language. Wiley-Blackwell. ISBN 978-0-631-23142-4. A very accessible overview of the main ideas in the field.
- John I. Saeed (2008). Semantics. Introducing linguistics (3rd ed.). Wiley-Blackwell. ISBN 978-1-4051-5639-4. Chapter 10, Formal semantics, contains the best chapter-level coverage of the main technical directions
- ISBN 978-0-444-53726-3. The most comprehensive reference in the area.
- Emmon W. Bach (1989). Informal lectures on formal semantics. SUNY Press. ISBN 978-0-88706-772-3. One of the first textbooks. Accessible to undergraduates.
- Ronnie Cann (1993). Formal semantics: an introduction. Cambridge University Press. ISBN 978-0-521-37610-5.
- ISBN 978-0-631-19713-3.
- Gennaro Chierchia; ISBN 978-0-262-53164-1.
- Sean A. Fulop (2004). On the Logic and Learning of Language. Trafford Publishing. ]
- Glyn V. Morrill (1994). Type logical grammar: categorial logic of signs. Springer. ISBN 978-0-7923-3095-0.
- Reinhard Muskens. Type-logical Semantics[permanent dead link]. Routledge Encyclopedia of Philosophy Online.
- Bob Carpenter (1998). Type-logical semantics. MIT Press. ISBN 978-0-262-53149-8.
- Johan van Benthem (1995). Language in action: categories, lambdas, and dynamic logic. MIT Press. ISBN 978-0-262-72024-3.
- Barbara H. Partee. Reflections of a formal semanticist as of Feb 2005.Ample historical information. (An extended version of the introductory essay in Barbara H. Partee: Compositionality in Formal Semantics: Selected Papers of Barbara Partee. Blackwell Publishers, Oxford, 2004.)