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08/07/2023
Universal Automatic Phonetic Transcription into the International Phonetic Alphabet
This paper presents a state-of-the-art model for transcribing speech in ...
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06/06/2023
Convergence and Diversity in the Control Hierarchy
Weir has defined a hierarchy of language classes whose second member (ℒ_...
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03/30/2023
Fine-Tuning BERT with Character-Level Noise for Zero-Shot Transfer to Dialects and Closely-Related Languages
In this work, we induce character-level noise in various forms when fine...
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01/25/2023
Tighter Bounds on the Expressivity of Transformer Encoders
Characterizing neural networks in terms of better-understood formal syst...
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12/13/2022
Bridging Graph Position Encodings for Transformers with Weighted Graph-Walking Automata
A current goal in the graph neural network literature is to enable trans...
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10/19/2022
A Continuum of Generation Tasks for Investigating Length Bias and Degenerate Repetition
Language models suffer from various degenerate behaviors. These differ b...
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10/13/2022
Algorithms for Weighted Pushdown Automata
Weighted pushdown automata (WPDAs) are at the core of many natural langu...
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10/04/2022
The Surprising Computational Power of Nondeterministic Stack RNNs
Traditional recurrent neural networks (RNNs) have a fixed, finite number...
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10/03/2022
Exact Recursive Probabilistic Programming
Recursive calls over recursive data are widely useful for generating pro...
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02/24/2022
Overcoming a Theoretical Limitation of Self-Attention
Although transformers are remarkably effective for many tasks, there are...
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09/05/2021
Learning Hierarchical Structures with Differentiable Nondeterministic Stacks
Learning hierarchical structures in sequential data – from simple algori...
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05/04/2021
Data Augmentation by Concatenation for Low-Resource Translation: A Mystery and a Solution
In this paper, we investigate the driving factors behind concatenation, ...
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02/25/2021
Named Tensor Notation
We propose a notation for tensors with named axes, which relieves the au...
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10/22/2020
Translating Recursive Probabilistic Programs to Factor Graph Grammars
It is natural for probabilistic programs to use conditionals to express ...
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10/22/2020
Factor Graph Grammars
We propose the use of hyperedge replacement graph grammars for factor gr...
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10/12/2020
Look It Up: Bilingual and Monolingual Dictionaries Improve Neural Machine Translation
Despite advances in neural machine translation (NMT) quality, rare words...
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10/09/2020
Learning Context-Free Languages with Nondeterministic Stack RNNs
We present a differentiable stack data structure that simultaneously and...
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01/02/2020
Representing Unordered Data Using Multiset Automata and Complex Numbers
Unordered, variable-sized inputs arise in many settings across multiple ...
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10/16/2019
Efficiency through Auto-Sizing: Notre Dame NLP's Submission to the WNGT 2019 Efficiency Task
This paper describes the Notre Dame Natural Language Processing Group's ...
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10/01/2019
Auto-Sizing the Transformer Network: Improving Speed, Efficiency, and Performance for Low-Resource Machine Translation
Neural sequence-to-sequence models, particularly the Transformer, are th...
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08/29/2018
Correcting Length Bias in Neural Machine Translation
We study two problems in neural machine translation (NMT). First, in bea...
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08/19/2018
Neural Machine Translation of Text from Non-Native Speakers
Neural Machine Translation (NMT) systems are known to degrade when confr...
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06/11/2018
Growing Better Graphs With Latent-Variable Probabilistic Graph Grammars
Recent work in graph models has found that probabilistic hyperedge repla...
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06/11/2018
Part-of-Speech Tagging on an Endangered Language: a Parallel Griko-Italian Resource
Most work on part-of-speech (POS) tagging is focused on high resource la...
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05/16/2018
Composing Finite State Transducers on GPUs
Weighted finite-state transducers (FSTs) are frequently used in language...
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03/23/2018
Leveraging translations for speech transcription in low-resource settings
Recently proposed data collection frameworks for endangered language doc...
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02/19/2018
Tied Multitask Learning for Neural Speech Translation
We explore multitask models for neural translation of speech, augmenting...
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10/03/2017
Improving Lexical Choice in Neural Machine Translation
We explore two solutions to the problem of mistranslating rare words in ...
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08/31/2017
Transfer Learning across Low-Resource, Related Languages for Neural Machine Translation
We present a simple method to improve neural translation of a low-resour...
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07/18/2017
Top-Rank Enhanced Listwise Optimization for Statistical Machine Translation
Pairwise ranking methods are the basis of many widely used discriminativ...
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07/18/2017
Improved Neural Machine Translation with a Syntax-Aware Encoder and Decoder
Most neural machine translation (NMT) models are based on the sequential...
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02/14/2017
A case study on using speech-to-translation alignments for language documentation
For many low-resource or endangered languages, spoken language resources...
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01/15/2017
DyNet: The Dynamic Neural Network Toolkit
We describe DyNet, a toolkit for implementing neural network models base...
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01/11/2017
Decoding with Finite-State Transducers on GPUs
Weighted finite automata and transducers (including hidden Markov models...
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08/10/2016
Growing Graphs with Hyperedge Replacement Graph Grammars
Discovering the underlying structures present in large real world graphs...
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08/20/2015