Ngoc Thang Vu

Orcid: 0000-0001-7893-9147

Affiliations:
  • University of Stuttgart, Institute for Natural Language Processing, Germany
  • University of Munich, Center for Information and Language Processing, Germany


According to our database1, Ngoc Thang Vu authored at least 157 papers between 2009 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
Intrinsic Subgraph Generation for Interpretable Graph based Visual Question Answering.
CoRR, 2024

Towards a Zero-Data, Controllable, Adaptive Dialog System.
CoRR, 2024

Explaining Pre-Trained Language Models with Attribution Scores: An Analysis in Low-Resource Settings.
CoRR, 2024

2023
How to do human evaluation: A brief introduction to user studies in NLP.
Nat. Lang. Eng., September, 2023

Model Parameters and Evaluation Data for our Visual Analysis System for Scene-Graph-Based Visual Question Answering.
Dataset, July, 2023

Visual Analysis System for Scene-Graph-Based Visual Question Answering.
Dataset, July, 2023

Ethical Awareness in Paralinguistics: A Taxonomy of Applications.
Int. J. Hum. Comput. Interact., May, 2023

Controllable Generation of Artificial Speaker Embeddings through Discovery of Principal Directions.
CoRR, 2023

The IMS Toucan System for the Blizzard Challenge 2023.
CoRR, 2023

Data Augmentation Techniques for Machine Translation of Code-Switched Texts: A Comparative Study.
CoRR, 2023

VoicePAT: An Efficient Open-source Evaluation Toolkit for Voice Privacy Research.
CoRR, 2023

Neural Machine Translation for the Indigenous Languages of the Americas: An Introduction.
CoRR, 2023

Modeling Speaker-Listener Interaction for Backchannel Prediction.
CoRR, 2023

Visual Analysis of Scene-Graph-Based Visual Question Answering.
Proceedings of the 16th International Symposium on Visual Information Communication and Interaction, 2023

Regularisation for Efficient Softmax Parameter Generation in Low-Resource Text Classifiers.
Proceedings of the Thirty-Second International Joint Conference on Artificial Intelligence, 2023

Prosody Is Not Identity: A Speaker Anonymization Approach Using Prosody Cloning.
Proceedings of the IEEE International Conference on Acoustics, 2023

Conversational Tree Search: A New Hybrid Dialog Task.
Proceedings of the 17th Conference of the European Chapter of the Association for Computational Linguistics, 2023

Exploring Segmentation Approaches for Neural Machine Translation of Code-Switched Egyptian Arabic-English Text.
Proceedings of the 17th Conference of the European Chapter of the Association for Computational Linguistics, 2023

HNC: Leveraging Hard Negative Captions towards Models with Fine-Grained Visual-Linguistic Comprehension Capabilities.
Proceedings of the 27th Conference on Computational Natural Language Learning, 2023

Leveraging Multilingual Self-Supervised Pretrained Models for Sequence-to-Sequence End-to-End Spoken Language Understanding.
Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop, 2023

DIAGRAPH: An Open-Source Graphic Interface for Dialog Flow Design.
Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics: System Demonstrations, 2023

Ethical Considerations for Machine Translation of Indigenous Languages: Giving a Voice to the Speakers.
Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2023

Neighboring Words Affect Human Interpretation of Saliency Explanations.
Proceedings of the Findings of the Association for Computational Linguistics: ACL 2023, 2023

2022
The Who in Code-Switching: A Case Study for Predicting Egyptian Arabic-English Code-Switching Levels Based on Character Profiles.
Int. J. Asian Lang. Process., March, 2022

NMTVis - Extended Neural Machine Translation Visualization System.
Dataset, January, 2022

AmericasNLI: Machine translation and natural language inference systems for Indigenous languages of the Americas.
Frontiers Artif. Intell., 2022

Investigations on speech recognition systems for low-resource dialectal Arabic-English code-switching speech.
Comput. Speech Lang., 2022

How (Not) To Evaluate Explanation Quality.
CoRR, 2022

Prosody Cloning in Zero-Shot Multispeaker Text-to-Speech.
CoRR, 2022

Investigating Lexical Replacements for Arabic-English Code-Switched Data Augmentation.
CoRR, 2022

Meta Learning for Natural Language Processing: A Survey.
CoRR, 2022

Visualization-based improvement of neural machine translation.
Comput. Graph., 2022

ArzEn-ST: A Three-way Speech Translation Corpus for Code-Switched Egyptian Arabic-English.
Proceedings of the The Seventh Arabic Natural Language Processing Workshop, 2022

Anonymizing Speech with Generative Adversarial Networks to Preserve Speaker Privacy.
Proceedings of the IEEE Spoken Language Technology Workshop, 2022

Exact Prosody Cloning in Zero-Shot Multispeaker Text-to-Speech.
Proceedings of the IEEE Spoken Language Technology Workshop, 2022

Combining Contrastive and Non-Contrastive Losses for Fine-Tuning Pretrained Models in Speech Analysis.
Proceedings of the IEEE Spoken Language Technology Workshop, 2022

Improving Semi-Supervised End-To-End Automatic Speech Recognition Using Cyclegan and Inter-Domain Losses.
Proceedings of the IEEE Spoken Language Technology Workshop, 2022

»textklang« - Towards a Multi-Modal Exploration Platform for German Poetry.
Proceedings of the Thirteenth Language Resources and Evaluation Conference, 2022

Speaker Anonymization with Phonetic Intermediate Representations.
Proceedings of the Interspeech 2022, 2022

PoeticTTS - Controllable Poetry Reading for Literary Studies.
Proceedings of the Interspeech 2022, 2022

Toward Implicit Reference in Dialog: A Survey of Methods and Data.
Proceedings of the 2nd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 12th International Joint Conference on Natural Language Processing, 2022

Low-Resource Multilingual and Zero-Shot Multispeaker TTS.
Proceedings of the 2nd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 12th International Joint Conference on Natural Language Processing, 2022

ESPnet-SLU: Advancing Spoken Language Understanding Through ESPnet.
Proceedings of the IEEE International Conference on Acoustics, 2022

Human Interpretation of Saliency-based Explanation Over Text.
Proceedings of the FAccT '22: 2022 ACM Conference on Fairness, Accountability, and Transparency, Seoul, Republic of Korea, June 21, 2022

BPE vs. Morphological Segmentation: A Case Study on Machine Translation of Four Polysynthetic Languages.
Proceedings of the Findings of the Association for Computational Linguistics: ACL 2022, 2022

Language-Agnostic Meta-Learning for Low-Resource Text-to-Speech with Articulatory Features.
Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2022

AmericasNLI: Evaluating Zero-shot Natural Language Understanding of Pretrained Multilingual Models in Truly Low-resource Languages.
Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2022

2021
NMTVis - Trained Models for our Visual Analytics System.
Dataset, May, 2021

NMTVis - Neural Machine Translation Visualization System.
Dataset, May, 2021

Investigation of Densely Connected Convolutional Networks with Domain Adversarial Learning for Noise Robust Speech Recognition.
CoRR, 2021

Thought Flow Nets: From Single Predictions to Trains of Model Thought.
CoRR, 2021

AmericasNLI: Evaluating Zero-shot Natural Language Understanding of Pretrained Multilingual Models in Truly Low-resource Languages.
CoRR, 2021

Investigations on audiovisual emotion recognition in noisy conditions.
Proceedings of the IEEE Spoken Language Technology Workshop, 2021

IMS' Systems for the IWSLT 2021 Low-Resource Speech Translation Task.
Proceedings of the 18th International Conference on Spoken Language Translation, 2021

Meta-Learning for Improving Rare Word Recognition in End-to-End ASR.
Proceedings of the IEEE International Conference on Acoustics, 2021

Predicting User Code-Switching Level from Sociological and Psychological Profiles.
Proceedings of the International Conference on Asian Language Processing, 2021

Beyond Accuracy: A Consolidated Tool for Visual Question Answering Benchmarking.
Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing: System Demonstrations, 2021

Few-shot Learning for Slot Tagging with Attentive Relational Network.
Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: Main Volume, 2021

"It's our fault!": Insights Into Users' Understanding and Interaction With an Explanatory Collaborative Dialog System.
Proceedings of the 25th Conference on Computational Natural Language Learning, 2021

"It seemed like an annoying woman": On the Perception and Ethical Considerations of Affective Language in Text-Based Conversational Agents.
Proceedings of the 25th Conference on Computational Natural Language Learning, 2021

Does External Knowledge Help Explainable Natural Language Inference? Automatic Evaluation vs. Human Ratings.
Proceedings of the Fourth BlackboxNLP Workshop on Analyzing and Interpreting Neural Networks for NLP, 2021

Improving Speech Recognition on Noisy Speech via Speech Enhancement with Multi-Discriminators CycleGAN.
Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop, 2021

2020
Acoustic and temporal representations in convolutional neural network models of prosodic events.
Speech Commun., 2020

Low-resource text classification using domain-adversarial learning.
Comput. Speech Lang., 2020

Ensemble Self-Training for Low-Resource Languages: Grapheme-to-Phoneme Conversion and Morphological Inflection.
Proceedings of the 17th SIGMORPHON Workshop on Computational Research in Phonetics, 2020

Who, When and Why: The 3 Ws of Code-Switching.
Proceedings of the Highlights in Practical Applications of Agents, Multi-Agent Systems, and Trust-worthiness. The PAAMS Collection, 2020

ArzEn: A Speech Corpus for Code-switched Egyptian Arabic-English.
Proceedings of The 12th Language Resources and Evaluation Conference, 2020

Cairo Student Code-Switch (CSCS) Corpus: An Annotated Egyptian Arabic-English Corpus.
Proceedings of The 12th Language Resources and Evaluation Conference, 2020

Improving Code-Switching Language Modeling with Artificially Generated Texts Using Cycle-Consistent Adversarial Networks.
Proceedings of the Interspeech 2020, 2020

Pretrained Semantic Speech Embeddings for End-to-End Spoken Language Understanding via Cross-Modal Teacher-Student Learning.
Proceedings of the Interspeech 2020, 2020

OH, JEEZ! or UH-HUH? A Listener-Aware Backchannel Predictor on ASR Transcriptions.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

F1 is Not Enough! Models and Evaluation Towards User-Centered Explainable Question Answering.
Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing, 2020

A Two-stage Model for Slot Filling in Low-resource Settings: Domain-agnostic Non-slot Reduction and Pretrained Contextual Embeddings.
Proceedings of SustaiNLP: Workshop on Simple and Efficient Natural Language Processing, 2020

Interpreting Attention Models with Human Visual Attention in Machine Reading Comprehension.
Proceedings of the 24th Conference on Computational Natural Language Learning, 2020

Fine-tuning BERT for Low-Resource Natural Language Understanding via Active Learning.
Proceedings of the 28th International Conference on Computational Linguistics, 2020

ClaVis: An Interactive Visual Comparison System for Classifiers.
Proceedings of the AVI '20: International Conference on Advanced Visual Interfaces, Island of Ischia, Italy, September 28, 2020

Fast and Accurate Non-Projective Dependency Tree Linearization.
Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics, 2020

ADVISER: A Toolkit for Developing Multi-modal, Multi-domain and Socially-engaged Conversational Agents.
Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics: System Demonstrations, 2020

2019
IMS-Speech: A Speech to Text Tool.
CoRR, 2019

Code-Switching Language Modeling with Bilingual Word Embeddings: A Case Study for Egyptian Arabic-English.
Proceedings of the Speech and Computer - 21st International Conference, 2019

To Combine or Not To Combine? A Rainbow Deep Reinforcement Learning Agent for Dialog Policies.
Proceedings of the 20th Annual SIGdial Meeting on Discourse and Dialogue, 2019

Multimodal Articulation-Based Pronunciation Error Detection with Spectrogram and Acoustic Features.
Proceedings of the Interspeech 2019, 2019

End-to-End Multi-Speaker Speech Recognition Using Speaker Embeddings and Transfer Learning.
Proceedings of the Interspeech 2019, 2019

CycleGAN-Based Emotion Style Transfer as Data Augmentation for Speech Emotion Recognition.
Proceedings of the Interspeech 2019, 2019

Automatic Compression of Subtitles with Neural Networks and its Effect on User Experience.
Proceedings of the Interspeech 2019, 2019

Head-First Linearization with Tree-Structured Representation.
Proceedings of the 12th International Conference on Natural Language Generation, 2019

Context-aware Neural-based Dialog Act Classification on Automatically Generated Transcriptions.
Proceedings of the IEEE International Conference on Acoustics, 2019

Improving Speech Emotion Recognition with Unsupervised Representation Learning on Unlabeled Speech.
Proceedings of the IEEE International Conference on Acoustics, 2019

Integrating Knowledge in End-to-End Automatic Speech Recognition for Mandarin-English Code-Switching.
Proceedings of the International Conference on Asian Language Processing, 2019

IMSurReal: IMS at the Surface Realization Shared Task 2019.
Proceedings of the 2nd Workshop on Multilingual Surface Realisation, 2019

Learning the Dyck Language with Attention-based Seq2Seq Models.
Proceedings of the 2019 ACL Workshop BlackboxNLP: Analyzing and Interpreting Neural Networks for NLP, 2019

ADVISER: A Dialog System Framework for Education & Research.
Proceedings of the 57th Conference of the Association for Computational Linguistics, 2019

2018
Effects of Word Embeddings on Neural Network-based Pitch Accent Detection.
CoRR, 2018

Introducing Two Vietnamese Datasets for Evaluating Semantic Models of (Dis-)Similarity and Relatedness.
Proceedings of the 2018 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2018

Sequence-to-Sequence Models for Data-to-Text Natural Language Generation: Word- vs. Character-based Processing and Output Diversity.
Proceedings of the 11th International Conference on Natural Language Generation, 2018

Investigations on End- to-End Audiovisual Fusion.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Lexico-Acoustic Neural-Based Models for Dialog Act Classification.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

CRoss-lingual and Multilingual Speech Emotion Recognition on English and French.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Comparing Attention-Based Convolutional and Recurrent Neural Networks: Success and Limitations in Machine Reading Comprehension.
Proceedings of the 22nd Conference on Computational Natural Language Learning, 2018

Approximate Dynamic Oracle for Dependency Parsing with Reinforcement Learning.
Proceedings of the Second Workshop on Universal Dependencies, 2018

Densely Connected Convolutional Networks for Speech Recognition.
Proceedings of the 13th ITG Symposium on Speech Communication, 2018

Unsupervised Domain Adaptation by Adversarial Learning for Robust Speech Recognition.
Proceedings of the 13th ITG Symposium on Speech Communication, 2018

2017
EncodingWord Confusion Networks with Recurrent Neural Networks for Dialog State Tracking.
CoRR, 2017

Neural-based Context Representation Learning for Dialog Act Classification.
Proceedings of the 18th Annual SIGdial Meeting on Discourse and Dialogue, 2017

Prosodic Event Recognition Using Convolutional Neural Networks with Context Information.
Proceedings of the Interspeech 2017, 2017

Attentive Convolutional Neural Network Based Speech Emotion Recognition: A Study on the Impact of Input Features, Signal Length, and Acted Speech.
Proceedings of the Interspeech 2017, 2017

A General-Purpose Tagger with Convolutional Neural Networks.
Proceedings of the First Workshop on Subword and Character Level Models in NLP, 2017

Enriching ASR Lattices with POS Tags for Dependency Parsing.
Proceedings of the Workshop on Speech-Centric Natural Language Processing, 2017

Improving coreference resolution with automatically predicted prosodic information.
Proceedings of the Workshop on Speech-Centric Natural Language Processing, 2017

Hierarchical Embeddings for Hypernymy Detection and Directionality.
Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing, 2017

Encoding Word Confusion Networks with Recurrent Neural Networks for Dialog State Tracking.
Proceedings of the Workshop on Speech-Centric Natural Language Processing, 2017

Distinguishing Antonyms and Synonyms in a Pattern-based Neural Network.
Proceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics, 2017

Character Composition Model with Convolutional Neural Networks for Dependency Parsing on Morphologically Rich Languages.
Proceedings of the 55th Annual Meeting of the Association for Computational Linguistics, 2017

2016
Combining Recurrent and Convolutional Neural Networks for Relation Classification.
Proceedings of the NAACL HLT 2016, 2016

Towards a text analysis system for political debates.
Proceedings of the 10th SIGHUM Workshop on Language Technology for Cultural Heritage, 2016

Sequential Convolutional Neural Networks for Slot Filling in Spoken Language Understanding.
Proceedings of the Interspeech 2016, 2016

Exploring the Correlation of Pitch Accents and Semantic Slots for Spoken Language Understanding.
Proceedings of the Interspeech 2016, 2016

Cross-Gender and Cross-Dialect Tone Recognition for Vietnamese.
Proceedings of the Interspeech 2016, 2016

Bi-directional recurrent neural network with ranking loss for spoken language understanding.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Neural-based Noise Filtering from Word Embeddings.
Proceedings of the COLING 2016, 2016

Integrating Distributional Lexical Contrast into Word Embeddings for Antonym-Synonym Distinction.
Proceedings of the 54th Annual Meeting of the Association for Computational Linguistics, 2016

Challenges of Computational Processing of Code-Switching.
Proceedings of the Second Workshop on Computational Approaches to Code Switching@EMNLP 2016, 2016

2015
Syntactic and Semantic Features For Code-Switching Factored Language Models.
IEEE ACM Trans. Audio Speech Lang. Process., 2015

A Linguistically Informed Convolutional Neural Network.
Proceedings of the 6th Workshop on Computational Approaches to Subjectivity, 2015

CIS-positive: A Combination of Convolutional Neural Networks and Support Vector Machines for Sentiment Analysis in Twitter.
Proceedings of the 9th International Workshop on Semantic Evaluation, 2015

2014
Automatic Speech Recognition for Low-resource Languages and Accents Using Multilingual and Crosslingual Information.
PhD thesis, 2014

Features for factored language models for code-Switching speech.
Proceedings of the 4th Workshop on Spoken Language Technologies for Under-resourced Languages, 2014

Investigating the learning effect of multilingual bottle-neck features for ASR.
Proceedings of the INTERSPEECH 2014, 2014

Improving ASR performance on non-native speech using multilingual and crosslingual information.
Proceedings of the INTERSPEECH 2014, 2014

BioKIT - real-time decoder for biosignal processing.
Proceedings of the INTERSPEECH 2014, 2014

Combining recurrent neural networks and factored language models during decoding of code-Switching speech.
Proceedings of the INTERSPEECH 2014, 2014

Comparing approaches to convert recurrent neural networks into backoff language models for efficient decoding.
Proceedings of the INTERSPEECH 2014, 2014

Multilingual deep neural network based acoustic modeling for rapid language adaptation.
Proceedings of the IEEE International Conference on Acoustics, 2014

Exploration of the Impact of Maximum Entropy in Recurrent Neural Network Language Models for Code-Switching Speech.
Proceedings of the First Workshop on Computational Approaches to Code Switching@EMNLP 2014, 2014

2013
An Investigation of Code-Switching Attitude Dependent Language Modeling.
Proceedings of the Statistical Language and Speech Processing, 2013

Multilingual multilayer perceptron for rapid language adaptation between and across language families.
Proceedings of the INTERSPEECH 2013, 2013

Unsupervised language model adaptation for automatic speech recognition of broadcast news using web 2.0.
Proceedings of the INTERSPEECH 2013, 2013

Experiments towards a better LVCSR system for tamil.
Proceedings of the INTERSPEECH 2013, 2013

GlobalPhone: A multilingual text & speech database in 20 languages.
Proceedings of the IEEE International Conference on Acoustics, 2013

Recurrent neural network language modeling for code switching conversational speech.
Proceedings of the IEEE International Conference on Acoustics, 2013

Combination of Recurrent Neural Networks and Factored Language Models for Code-Switching Language Modeling.
Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics, 2013

2012
Integration of language identification into a recognition system for spoken conversations containing code-Switches.
Proceedings of the Third Workshop on Spoken Language Technologies for Under-resourced Languages, 2012

Multilingual bottle-neck features and its application for under-resourced languages.
Proceedings of the Third Workshop on Spoken Language Technologies for Under-resourced Languages, 2012

Hausa large vocabulary continuous speech recognition.
Proceedings of the Third Workshop on Spoken Language Technologies for Under-resourced Languages, 2012

Initialization Schemes for Multilayer Perceptron Training and their Impact on ASR Performance using Multilingual Data.
Proceedings of the INTERSPEECH 2012, 2012

Automatic Error Recovery for Pronunciation Dictionaries.
Proceedings of the INTERSPEECH 2012, 2012

Modeling gender dependency in the Subspace GMM framework.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

A first speech recognition system for Mandarin-English code-switch conversational speech.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Generating exact lattices in the WFST framework.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Initial Experiments with Tamil LVCSR.
Proceedings of the 2012 International Conference on Asian Language Processing, 2012

2011

Rapid Building of an ASR System for Under-Resourced Languages Based on Multilingual Unsupervised Training.
Proceedings of the INTERSPEECH 2011, 2011

Cross-language bootstrapping based on completely unsupervised training using multilingual A-stabil.
Proceedings of the IEEE International Conference on Acoustics, 2011

2010
Optimization on Vietnamese large vocabulary speech recognition.
Proceedings of the 2nd Workshop on Spoken Language Technologies for Under-Resourced Languages, 2010

Multilingual a-stabil: A new confidence score for multilingual unsupervised training.
Proceedings of the 2010 IEEE Spoken Language Technology Workshop, 2010

Rapid bootstrapping of five eastern european languages using the rapid language adaptation toolkit.
Proceedings of the INTERSPEECH 2010, 2010

2009
Vietnamese large vocabulary continuous speech recognition.
Proceedings of the 2009 IEEE Workshop on Automatic Speech Recognition & Understanding, 2009


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