Semantics and Pragmatics of Before
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
The Empirical Base of Linguistics: Grammaticality Judgments and Linguistic Methodology
UCLA UCLA Previously Published Works Title The empirical base of linguistics: Grammaticality judgments and linguistic methodology Permalink https://escholarship.org/uc/item/05b2s4wg ISBN 978-3946234043 Author Schütze, Carson T Publication Date 2016-02-01 DOI 10.17169/langsci.b89.101 Data Availability The data associated with this publication are managed by: Language Science Press, Berlin Peer reviewed eScholarship.org Powered by the California Digital Library University of California The empirical base of linguistics Grammaticality judgments and linguistic methodology Carson T. Schütze language Classics in Linguistics 2 science press Classics in Linguistics Chief Editors: Martin Haspelmath, Stefan Müller In this series: 1. Lehmann, Christian. Thoughts on grammaticalization 2. Schütze, Carson T. The empirical base of linguistics: Grammaticality judgments and linguistic methodology 3. Bickerton, Derek. Roots of language ISSN: 2366-374X The empirical base of linguistics Grammaticality judgments and linguistic methodology Carson T. Schütze language science press Carson T. Schütze. 2019. The empirical base of linguistics: Grammaticality judgments and linguistic methodology (Classics in Linguistics 2). Berlin: Language Science Press. This title can be downloaded at: http://langsci-press.org/catalog/book/89 © 2019, Carson T. Schütze Published under the Creative Commons Attribution 4.0 Licence (CC BY 4.0): http://creativecommons.org/licenses/by/4.0/ ISBN: 978-3-946234-02-9 (Digital) 978-3-946234-03-6 (Hardcover) 978-3-946234-04-3 (Softcover) 978-1-523743-32-2 -
Veridicality and Utterance Meaning
2011 Fifth IEEE International Conference on Semantic Computing Veridicality and utterance understanding Marie-Catherine de Marneffe, Christopher D. Manning and Christopher Potts Linguistics Department Stanford University Stanford, CA 94305 {mcdm,manning,cgpotts}@stanford.edu Abstract—Natural language understanding depends heavily on making the requisite inferences. The inherent uncertainty of assessing veridicality – whether the speaker intends to convey that pragmatic inference suggests to us that veridicality judgments events mentioned are actual, non-actual, or uncertain. However, are not always categorical, and thus are better modeled as this property is little used in relation and event extraction systems, and the work that has been done has generally assumed distributions. We therefore treat veridicality as a distribution- that it can be captured by lexical semantic properties. Here, prediction task. We trained a maximum entropy classifier on we show that context and world knowledge play a significant our annotations to assign event veridicality distributions. Our role in shaping veridicality. We extend the FactBank corpus, features include not only lexical items like hedges, modals, which contains semantically driven veridicality annotations, with and negations, but also structural features and approximations pragmatically informed ones. Our annotations are more complex than the lexical assumption predicts but systematic enough to of world knowledge. The resulting model yields insights into be included in computational work on textual understanding. the complex pragmatic factors that shape readers’ veridicality They also indicate that veridicality judgments are not always judgments. categorical, and should therefore be modeled as distributions. We build a classifier to automatically assign event veridicality II. CORPUS ANNOTATION distributions based on our new annotations. -
Sentential Negation and Negative Concord
Sentential Negation and Negative Concord Published by LOT phone: +31.30.2536006 Trans 10 fax: +31.30.2536000 3512 JK Utrecht email: [email protected] The Netherlands http://wwwlot.let.uu.nl/ Cover illustration: Kasimir Malevitch: Black Square. State Hermitage Museum, St. Petersburg, Russia. ISBN 90-76864-68-3 NUR 632 Copyright © 2004 by Hedde Zeijlstra. All rights reserved. Sentential Negation and Negative Concord ACADEMISCH PROEFSCHRIFT ter verkrijging van de graad van doctor aan de Universiteit van Amsterdam op gezag van de Rector Magnificus Prof. Mr P.F. van der Heijden ten overstaan van een door het College voor Promoties ingestelde commissie, in het openbaar te verdedigen in de Aula der Universiteit op woensdag 15 december 2004, te 10:00 uur door HEDZER HUGO ZEIJLSTRA geboren te Rotterdam Promotiecommissie: Promotores: Prof. Dr H.J. Bennis Prof. Dr J.A.G. Groenendijk Copromotor: Dr J.B. den Besten Leden: Dr L.C.J. Barbiers (Meertens Instituut, Amsterdam) Dr P.J.E. Dekker Prof. Dr A.C.J. Hulk Prof. Dr A. von Stechow (Eberhard Karls Universität Tübingen) Prof. Dr F.P. Weerman Faculteit der Geesteswetenschappen Voor Petra Table of Contents TABLE OF CONTENTS ............................................................................................ I ACKNOWLEDGEMENTS .......................................................................................V 1 INTRODUCTION................................................................................................1 1.1 FOUR ISSUES IN THE STUDY OF NEGATION.......................................................1 -
Like, Hedging and Mirativity. a Unified Account
Like, hedging and mirativity. A unified account. Abstract (4) Never thought I would say this, but Lil’ Wayne, is like. smart. We draw a connection between ‘hedging’ (5) My friend I used to hang out with is like use of the discourse particle like in Amer- . rich now. ican English and its use as a mirative marker of surprise. We propose that both (6) Whoa! I like . totally won again! uses of like widen the size of a pragmati- cally restricted set – a pragmatic halo vs. a In (4), the speaker is signaling that they did not doxastic state. We thus derive hedging and expect to discover that Lil Wayne is smart; in (5) surprise effects in a unified way, outlining the speaker is surprised to learn that their former an underlying link between the semantics friend is now rich; and in (6) the speaker is sur- of like and the one of other mirative mark- prised by the fact that they won again. ers cross-linguistically. After presenting several diagnostics that point to a genuine empirical difference between these 1 Introduction uses, we argue that they do in fact share a core grammatical function: both trigger the expansion Mirative expressions, which mark surprising in- of a pragmatically restricted set: the pragmatic formation (DeLancey 1997), are often expressed halo of an expression for the hedging variant; and through linguistic markers that are also used to en- the doxastic state of the speaker for the mirative code other, seemingly unrelated meanings – e.g., use. We derive hedging and mirativity as effects evidential markers that mark lack of direct evi- of the particular type of object to which like ap- dence (Turkish: Slobin and Aksu 1982; Peterson plies. -
Negation and Polarity: an Introduction
Nat Lang Linguist Theory (2010) 28: 771–786 DOI 10.1007/s11049-010-9114-0 Negation and polarity: an introduction Doris Penka · Hedde Zeijlstra Accepted: 9 September 2010 / Published online: 26 November 2010 © The Author(s) 2010. This article is published with open access at Springerlink.com Abstract This introduction addresses some key issues and questions in the study of negation and polarity. Focussing on negative polarity and negative indefinites, it summarizes research trends and results. Special attention is paid to the issues of syn- chronic variation and diachronic change in the realm of negative polarity items, which figure prominently in the articles and commentaries contained in this special issue. Keywords Negative polarity · Negative indefinites · n-words · Negative concord · Synchronic variation · Diachronic change 1 Background This special issue takes its origin in the workshop on negation and polarity (Neg- Pol07) that was held at the University of Tübingen in March 2007. The workshop was hosted by the Collaborative Research Centre 441 “Linguistic Data Structures” and funded by the German Research Council (DFG). Its aim was to bring together researchers working on theoretical aspects of negation and polarity items as well as the empirical basis surrounding these phenomena. One of the reasons to organize this workshop, and to put together this special is- sue, is that after several decades of generative research it is now generally felt that quite some progress has been made in understanding the general mechanics and mo- tivations behind negation and polarity items. At the same time, it becomes more and D. Penka () Zukunftskolleg and Department of Linguistics, University of Konstanz, Box 216, 78457 Konstanz, Germany e-mail: [email protected] H. -
(2019). the Nature of Morphosyntactic Processing During Language
1 The Nature of Morphosyntactic Processing during Language Perception. Evidence from an Additional-Task Study in Spanish and German. Annette Hohlfelda, Manuel Martín-Loechesa, and Werner Sommerb aCenter for Human Evolution and Behavior, UCM-ISCIII, Madrid bHumboldt-University at Berlin Address correspondence to: Annette Hohlfeld Neurologic Rehabilitation Center Wolletzsee Language Therapy Department Zur Welse 2, 16278 Wolletz Tel.: ++49-(0)33337-49-453 E-Mail: [email protected] 2 Abstract (250 words) The present study investigates in how far morphosyntactic processing is affected by an additional non-verbal task and whether this effect differs between German and Spanish, two languages with differences in processing grammatical gender (lexical vs. cue-based processing). By manipulating task load and language we aimed at getting an insight into subprocesses of morphosyntax and their dependence on resources of general and verbal working memory, respectively. In more general terms, this study contributes to the debate on the modularity of morphosyntax. Written German or Spanish sentences with or without gender violations were presented word by word to native speakers. The critical words temporally overlapped in different degrees with a non-linguistic stimulus (a high or low tone). In a single task (Experiment 1) participants judged sentence acceptability and ignored the tones. Experiment 2 required a response to the tones. Left-anterior negativity (LAN) and P600 components were analyzed in the ERPs to critical words. Whereas the LAN was not affected by any of the experimental manipulations, the P600 was modulated as a function of language during the single task conditions (Experiment 1). In Experiment 2 the additional task did not add up with this effect; instead, the differences between language groups vanished. -
The Pragmatics of Questions and Answers
The pragmatics of questions and answers Christopher Potts UMass Amherst Linguistics CMPSCI 585, November 6, 2007 Background Pragbot This lecture 1 A brief, semi-historial overview of linguistic pragmatics 2 A few notes on the SUBTLE project 3 Some illustrative examples 4 The partition semantics for questions 5 A decision-theoretic approach 6 Research challenges Useful follow-up reading: Chapters 23 and 24 of Jurafsky and Martin (chapters 18 and 19 of the 1st edition) Background Pragbot The merest sketch Background Pragbot The merest sketch “So here is the miracle: from a merest, sketchiest squiggle of lines, you and I con- verge to find adumbration of a coherent scene” “The problem of utterance interpretation is not dissimilar to this visual miracle. An utterance is not, as it were, a verdical model or ‘snapshot’ of the scene it de- scribes” —Levinson (2000) Background Pragbot The birth of Gricean pragmatics In the early 1960s, Chomsky showed us how to give compact, general specifications of natural language syntax. In the late 1960s, philosopher and linguist H. Paul Grice had the inspired idea to do the same for (rational) social interactions. Background Pragbot Rules and maxims Rules Maxims S ⇒ NP VP Quality Above all, be truthful! NP ⇒ N|PN Relevance And be relevant! N ⇒ hippo|··· Quantity Within those bounds, be VP ⇒ Vs S as informative as you can! VP ⇒ Vtrans NP Manner And do it as clearly and Vs ⇒ realize|··· concisely as possible! Syntactic rules are like physical laws. Breaking them should lead to nonsense (or falsification). Pragmatic rules (maxims) are like laws of the land. -
(Non)Veridicality and Mood Choice: Subjunctive, Polarity, and Time
(Non)veridicality and mood choice: subjunctive, polarity, and time Anastasia Giannakidou University of Chicago February 2009 Abstract In this paper, I consider the lexical parameters determining mood choice in Greek. The main questions to be addressed are: In what sense is the subjunctive dependent in main and embedded clauses? What is the meaning of the subjunctive itself, and how is this meaning compatible with the lexical property that licenses the subjunctive? In examining these questions we look at the patterns of mood choice in embedded clauses and adjuncts such as prin “before’ and xoris ‘without’, as well as what appears to be non-canonical “triggering” of the subjunctive, e.g. in relative clauses, and in the so-called polarity subjunctive after negation and other polarity contexts. I propose that nonveridicality allows us to capture both selection and triggering as lexical sensitivity to nonveridicality. Building on Giannakidou 2009 I further argue that we can explain the dependency of the subjunctive to nonveridicality if we assume that its tense is non- deictic, i.e. it cannot make reference to a contextually specified time, which is what ‘regular’ tenses normally do. 1 What is grammatical mood? The study of grammatical mood has a venerable tradition. In the study of classical languages, i.e. Ancient Greek and Latin, we talk about a number of moods: indicative, subjunctive, optative, imperative, at least— and these appear in main as well as embedded clauses. The indicative is typically the mood of assertions, and in this sense -
A Two Dimensional Analysis of the Future: Modal Adverbs and Speaker’S Bias
A two dimensional analysis of the future: modal adverbs and speaker's bias Anastasia Giannakidou1∗and Alda Mari2 1 University of Chicago, Chicago USA [email protected] 2 Institut Jean Nicod (CNRS/ENS/EHESS, Paris, France [email protected] Abstract Whether future morphemes in languages are temporal or modal operators is a central question in the semantics of the future. Most analyses (with the exception of [14]; see its rebuttal in [14]), agree that future morphemes do convey modality, and do not always make reference to future times. We study here the temporal (future time) reading of the future (John will arrive at 5pm), which we call `predictive'. The modality of the predictive reading is often assumed to be purely metaphysical (e.g. [13]). Based on novel Greek and Italian data with modal adverbs, we argue that prediction involves both a metaphysical and an epistemic dimension, and we offer an analysis that relies on knowledge of the speaker at the utterance time t0. This knowledge restricts the set of the futures (metaphysical branches) only to reasonable ones (in the sense of [18]). In these branches the prejacent comes out true. We also propose that when predicting the speaker has a degree of bias that the actual world-to-come at t0 will be reasonable. This bias, to our knowledge not observed before, is reflected in the use of adverbs, and although by default it expresses high confidence, it can be quite variable, from very strong to relatively weak{ as is evidenced by the wide range of modal adverbs that can co-occur with the future morpheme. -
Chapter 5 Syntax Summary of Sentence, Clause and Group Sentence Structure
Chapter 5 Syntax Summary of sentence, clause and group Sentence structure Proposition (Pp) – the structural name for the independent clause. Link – logical (Ll) – a coordinate or correlative conjunction etc. that connects two ic. dialogic (Ld) – a polar conjunction that serves as, or begins, a response to a question. Speaker’s Attitude (Sa) – an adverb or relative clause that comments on the independent clause. Topic (T) – a prepositional group that anticipates the Subject of the independent clause. Vocative (V) – a noun that calls, or addresses, the Subject of the independent clause. Tag Question (Q) – X/v + S/pn, or informal marker, that changes the speech function of the ic. False Start (F) – an incomplete Proposition prior to the Pp/ic. Hesitation Filler (H) – a verbalized hesitation before, or during, a Pp/ic. Feedback (D) – a word or sound, without semantic content, that indicates the decoder is listening. Discourse Marker (M) – a formulaic word that carries a boundary marking speech act etc. Clause class Independent clause (ic) – complete in itself as Pp/ic, includes a finite P/v. Relative clause (rc) – begins with a relative conjunction, and includes a finite P/v. Subordinate clause (sc) – begins with a subordinate conjunction, and includes a finite P/v. Non-finite clause (nfc) – includes, and often begins with, a non-finite P/vb. Alpha-beta clause complexes (ααββ) – two interdependent clauses; the beta begins with a beta conjunction Clause structure Subject (S) – the first participant in the nucleus realized by n, pn, ng (including ajg), rc, or nfc. Predicate (P) – the second event in the nucleus realized by v, vb, vg in ic, rc, sc, nfc Complement (Co/d/s/p/a) – the third positioned goal in nucleus realized by n, pn, aj, ajg, ng, pg, rc, nfc. -
Pragmatic Question Answering: a Game-Theoretic Approach
ARTICLE IN PRESS DATAK-01568; No of Pages 18 Data & Knowledge Engineering xxx (2016) xxx–xxx Contents lists available at ScienceDirect Data & Knowledge Engineering journal homepage: www.elsevier.com/locate/datak Pragmatic question answering: A game-theoretic approach Jon Scott Stevens a,*, Anton Benza, Sebastian Reuße b, Ralf Klabunde b aCenter for General Linguistics, Berlin, Germany bRuhr University Bochum, Germany ARTICLE INFO ABSTRACT Article history: We present results of quantitative evaluations of a content selection scheme for answer Received 22 January 2016 generation in sales dialogue which is based on an interactive game-theoretic model of the Received in revised form 5 June 2016 dialogue scenario. The model involves representing a probability distribution over possible Accepted 7 June 2016 customer requirements, i.e., needs that must be met before a customer will agree to Available online xxxx buy an object. Through game-theoretic analysis we derive a content selection procedure which constitutes an optimal strategy in the dialogue game. This procedure is capable of Keywords: producing pragmatically appropriate indirect answers to yes/no questions, and is imple- Question answering mented in an online question answering system. Evaluation results show that these answers Indirect answers are pragmatically natural and contribute to dialogue efficiency. The model allows for systems Dialogue systems Game theory that learn probabilities of customer requirements, both online and from previous data. © 2016 Elsevier B.V. All rights reserved. 1. Introduction This paper presents results from multiple quantitative evaluations of a question answering system that implements game- theoretic models of answer selection. Game-theoretic pragmatics [6, 8] is a growing approach to formal pragmatic theory which models human linguistic interaction as a game between a speaker and a hearer who each want to achieve a particular goal. -
In Defence of the Veridical Nature of Semantic Information
EUJAP VOL. 3 No. 2007 ORIGinal SCienTifiC papeR UDK: 65 :8 IN DEFENCE OF THE VERIDICAL NATURE OF SEMANTIC INFORMATION LUCIANO FLORIDI University of Hertfordshire University of Oxford ABSTRACT Cominius: “Where is that slave which told me they had beat you to your trenches? This paper contributes to the current debate on the nature of semantic information by offering Where is he? Call him hither.” a semantic argument in favour of the veridical Marcius (Coriolanus): “Let him alone; he thesis according to which p counts as informa- did inform the truth”. tion only if p is true. In the course of the analy- sis, the paper reviews some basic principles and Shakespeare, Coriolanus Act I, Scene VI. requirements for any theory of semantic infor- mation. Key words: Bar-Hillel-Carnap paradox; data; Introduction semantic information, veridical thesis In recent years, philosophical interest in the concept of information and its logi- cal analysis has been growing steadily. One of the current debates concerns the veridical nature of semantic informa- tion. The debate has been triggered by the definition of semantic information as well-formed, meaningful and veridical data, which I proposed a few years ago (see now Floridi 2004b). Such a defini- tion – according to which semantic infor- mation encapsulates truth, exactly as the concept of knowledge does – has attract- ed some criticism for being too strong.2 For an updated overview and guide to the literature see Floridi 2005b. 2 See for example the discussion in Fetzer 2004, with a 31 EUJAP Vol. 3 No. 2007 In this paper, I offer an argument, which I hope will be conclusive, in favour of the ve- ridicality thesis.