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University of Massachusetts Amherst

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Full-Text Articles in Phonetics and Phonology

Phonotactic Learning With Distributional Representations, Max A. Nelson Oct 2022

Phonotactic Learning With Distributional Representations, Max A. Nelson

Doctoral Dissertations

This dissertation explores the possibility that the phonological grammar manipulates phone representations based on learned distributional class memberships rather than those based on substantive linguistic features. In doing so, this work makes three primary contributions. First, I propose three novel algorithms for learning a phonological class system from the distributional statistics of a language, all of which are based on partitioning graph representations of phone distributions. Second, I propose a new method for fitting Maximum Entropy phonotactic grammars, MaxEntGrams, which offers theoretical complexity improvements over the widely-adopted approach taken by Hayes and Wilson [2008]. Third, I present a series of …


Examining Variability In Spanish Monolingual And Bilingual Phonotactics: A Look At Sc-Clusters, Katerina A. Tetzloff Oct 2022

Examining Variability In Spanish Monolingual And Bilingual Phonotactics: A Look At Sc-Clusters, Katerina A. Tetzloff

Doctoral Dissertations

Current models of generative phonology have failed to address the variability that is observed in bilingual language patterns patterns. This dissertation addresses exactly that issue by examining the perception of Spanish sC-clusters in Spanish monolinguals and English-Spanish bilinguals. Surface sC-clusters in onset position are prohibited in Spanish and are repaired by inserting a prothetic /e/ (sC $\rightarrow$ esC). English differs in that it allows sC-cluster onsets, and the structure of the sC-cluster has been shown to differ based on the sonority profile (i.e., s+stop clusters are bisyllabic, s+liquid clusters are tautosyllabic). A batch version of a Harmonic Grammar Gradual Learning …


Restrictive Tier Induction, Seoyoung Kim Oct 2022

Restrictive Tier Induction, Seoyoung Kim

Doctoral Dissertations

This dissertation proposes the Restrictive Tier Learner, which automatically induces only the tiers that are absolutely necessary in capturing phonological long-distance dependencies. The core of my learner is the addition of an extra evaluation step to the existing Inductive Projection Learner (Gouskova and Gallagher 2020), where the necessity and accuracy of the candidate tiers are determined. An important building block of my learner is a typological observation, namely the dichotomy between trigram-bound and unbounded patterns. The fact that this dichotomy is attested in both consonant interactions and vowel interactions allows for a unified approach to be used. Another important piece …


Learning Phonology With Sequence-To-Sequence Neural Networks, Brandon Prickett Jun 2021

Learning Phonology With Sequence-To-Sequence Neural Networks, Brandon Prickett

Doctoral Dissertations

This dissertation tests sequence-to-sequence neural networks to see whether they can simulate human phonological learning and generalization in a number of artificial language experiments. These experiments and simulations are organized into three chapters: one on opaque interactions, one on computational complexity in phonology, and one on reduplication. The first chapter focuses on two biases involving interactions that have been proposed in the past: a bias for transparent patterns and a bias for patterns that maximally utilize all of the processes in a language. The second chapter looks at harmony patterns of varying complexity to see whether both Formal Language Theory …


Emergent Typological Effects Of Agent-Based Learning Models In Maximum Entropy Grammar, Coral Hughto Dec 2020

Emergent Typological Effects Of Agent-Based Learning Models In Maximum Entropy Grammar, Coral Hughto

Doctoral Dissertations

This dissertation shows how a theory of grammatical representations and a theory of learning can be combined to generate gradient typological predictions in phonology, predicting not only which patterns are expected to exist, but also their relative frequencies: patterns which are learned more easily are predicted to be more typologically frequent than those which are more difficult. In Chapter 1 I motivate and describe the specific implementation of this methodology in this dissertation. Maximum Entropy grammar (Goldwater & Johnson 2003) is combined with two agent-based learning models, the iterated and the interactive learning model, each of which mimics a type …


Reduplication As Evidence For The Geometry Of Tone, Laura J. Walsh Aug 2020

Reduplication As Evidence For The Geometry Of Tone, Laura J. Walsh

University of Massachusetts Occasional Papers in Linguistics

No abstract provided.


Infixing And Moraic Circumscription, Suzanne C. Urbanczyk Aug 2020

Infixing And Moraic Circumscription, Suzanne C. Urbanczyk

University of Massachusetts Occasional Papers in Linguistics

No abstract provided.


Syllable Structure And Syllabification In Yapese, Rachel Thorburn Aug 2020

Syllable Structure And Syllabification In Yapese, Rachel Thorburn

University of Massachusetts Occasional Papers in Linguistics

No abstract provided.


English Compensatory Lengthening, Tim D. Sherer Aug 2020

English Compensatory Lengthening, Tim D. Sherer

University of Massachusetts Occasional Papers in Linguistics

No abstract provided.


The Syllable Structure Of Tamil Nouns, Amy J. Schafer Aug 2020

The Syllable Structure Of Tamil Nouns, Amy J. Schafer

University of Massachusetts Occasional Papers in Linguistics

No abstract provided.


Cyclic Effects On Prosodic Voicing Assimilation, Jeffrey Runner Aug 2020

Cyclic Effects On Prosodic Voicing Assimilation, Jeffrey Runner

University of Massachusetts Occasional Papers in Linguistics

No abstract provided.


Unifying Four Phonological Process Of Prenasalized Stop Formation, Sam Rosenthall Aug 2020

Unifying Four Phonological Process Of Prenasalized Stop Formation, Sam Rosenthall

University of Massachusetts Occasional Papers in Linguistics

No abstract provided.


Positionally Determined [Atr] Vowel Harmony In Wolof, Bernhard Rohrbacher Aug 2020

Positionally Determined [Atr] Vowel Harmony In Wolof, Bernhard Rohrbacher

University of Massachusetts Occasional Papers in Linguistics

No abstract provided.


A Case Of Surface Constraint Violation, John J. Mccarthy Aug 2020

A Case Of Surface Constraint Violation, John J. Mccarthy

University of Massachusetts Occasional Papers in Linguistics

No abstract provided.


Size, Structure, And Markedness In Phonological Inventories, John Kingston Aug 2020

Size, Structure, And Markedness In Phonological Inventories, John Kingston

University of Massachusetts Occasional Papers in Linguistics

No abstract provided.


The Feature Geometry Of Coronal Subplaces, Amalia E. Gnanadesikan Aug 2020

The Feature Geometry Of Coronal Subplaces, Amalia E. Gnanadesikan

University of Massachusetts Occasional Papers in Linguistics

No abstract provided.


Feature Organization And The Strong Domain Hypothesis In Zulu [Labial] Phonology, Jill N. Beckman Aug 2020

Feature Organization And The Strong Domain Hypothesis In Zulu [Labial] Phonology, Jill N. Beckman

University of Massachusetts Occasional Papers in Linguistics

No abstract provided.


Front Matter, Tim D. Sherer Aug 2020

Front Matter, Tim D. Sherer

University of Massachusetts Occasional Papers in Linguistics

No abstract provided.


The Segments And Skeleton In Chinese, Tong Shen Aug 2020

The Segments And Skeleton In Chinese, Tong Shen

University of Massachusetts Occasional Papers in Linguistics

No abstract provided.


A Two-Root Theory Of Length, Elisabeth Selkirk Aug 2020

A Two-Root Theory Of Length, Elisabeth Selkirk

University of Massachusetts Occasional Papers in Linguistics

No abstract provided.


The Representation Of Kabardian Harmonic Clusters, Jaye Padgett Aug 2020

The Representation Of Kabardian Harmonic Clusters, Jaye Padgett

University of Massachusetts Occasional Papers in Linguistics

No abstract provided.


Syllabification, Compensatory Lengthening And Epenthesis In Irish, Máire Ní Chiosáin Aug 2020

Syllabification, Compensatory Lengthening And Epenthesis In Irish, Máire Ní Chiosáin

University of Massachusetts Occasional Papers in Linguistics

No abstract provided.


Tone And Accent In Carrier, Joyce Mcdonough Aug 2020

Tone And Accent In Carrier, Joyce Mcdonough

University of Massachusetts Occasional Papers in Linguistics

No abstract provided.


Semitic Gutturals And Distinctive Feature Theory, John J. Mccarthy Aug 2020

Semitic Gutturals And Distinctive Feature Theory, John J. Mccarthy

University of Massachusetts Occasional Papers in Linguistics

No abstract provided.


Æ Tensing In Lexical Phonology, Elaine Dunlap Aug 2020

Æ Tensing In Lexical Phonology, Elaine Dunlap

University of Massachusetts Occasional Papers in Linguistics

No abstract provided.


Front Matter, Elaine Dunlap, Jaye Padgett Aug 2020

Front Matter, Elaine Dunlap, Jaye Padgett

University of Massachusetts Occasional Papers in Linguistics

No abstract provided.


Metathesis And Old English Phonology, Samuel Jay Keyser Aug 2020

Metathesis And Old English Phonology, Samuel Jay Keyser

University of Massachusetts Occasional Papers in Linguistics

No abstract provided.


The Production And Perception Of Subject Focus Prosody In L2 Spanish, Covadonga Sanchez Mar 2020

The Production And Perception Of Subject Focus Prosody In L2 Spanish, Covadonga Sanchez

Doctoral Dissertations

New information can be introduced in discourse through different strategies, including syntactic and prosodic ones. This project provides an account of the syntactic and intonational strategies used for focus-marking in Peninsular Spanish, Mainstream American English and L2 Spanish using parallel experimental designs and a unitary method of analysis within the Autosegmental-Metrical framework for the study of intonation. It provides a comprehensive description of specific phonological categories and their phonetic implementation not only in monolingual speech, but also as they develop in the L2 grammar of Spanish learners with different experiences with the target language, following the premises of the L2 …


Optimal Linearization: Prosodic Displacement In Khoekhoegowab And Beyond, Leland Kusmer Mar 2020

Optimal Linearization: Prosodic Displacement In Khoekhoegowab And Beyond, Leland Kusmer

Doctoral Dissertations

Understanding the relationship between syntactic structures and linear strings is a challenge for modern syntactic theories. The most complete and widely accepted models — namely, the Headedness Parameter and the Linear Correspondence Axiom (Kayne, 1994) — each capture aspects of this relationship, but are either too permissive or two restrictive: A Headedness Parameter relativized to individual categories permits nearly any linear order which keeps phrases contiguous, even those that violate the Final-Over-Final Constraint (Sheehan et al. 2017); by contrast, the Linear Correspondence Axiom is well-known for ruling out head-final configurations generally. Subsequent models of linearization have typically been modifications of …


Effects Of Phonological Contrast On Within-Category Phonetic Variation, Ivy Hauser Oct 2019

Effects Of Phonological Contrast On Within-Category Phonetic Variation, Ivy Hauser

Doctoral Dissertations

This dissertation investigates an often assumed hypothesis in phonetics and phonology: that there should be relatively less within-category phonetic variation in production in languages which have relatively more phonological contrasts (Lindblom, 1986, on vowels). Although this hypothesis is intuitive, there is little existing evidence to support the claim and it is difficult to generalize outside of vowels. In this dissertation, I argue that this hypothesis is not trivially true and needs additional specification. I propose an extension of this hypothesis, Contrast-Dependent Variation, which predicts relative differences in extent of within-category variation between languages and individual speakers. Contrast-Dependent Variation can make …