António J. S. Teixeira

Orcid: 0000-0002-7675-1236

Affiliations:
  • University of Aveiro, Department of Electronics, Telecommunications and Informatics, Portugal


According to our database1, António J. S. Teixeira authored at least 144 papers between 1997 and 2024.

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

Timeline

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Bibliography

2024
Human-inspired computational models for European Portuguese: a review.
Lang. Resour. Evaluation, March, 2024

Using Embeddings to Improve Named Entity Recognition Classification with Graphs.
Proceedings of the 13th Symposium on Languages, Applications and Technologies, 2024

First assessment of Graph Machine Learning approaches to Portuguese Named Entity Recognition.
Proceedings of the 16th International Conference on Computational Processing of Portuguese, 2024

Towards the automatic creation of NER systems for new domains.
Proceedings of the 16th International Conference on Computational Processing of Portuguese, 2024

A First Step Towards Considering Nonverbal Communicative Cues in Dialog Systems.
Proceedings of the 17th International Conference on PErvasive Technologies Related to Assistive Environments, 2024

Towards Unlimited Task Coverage and Direct (far-off) Manipulation in eXtended Reality Remote Collaboration.
Proceedings of the Companion of the 2024 ACM/IEEE International Conference on Human-Robot Interaction, 2024

Exploring Radar Capabilities to Support Gesture-Based Interaction in Smart Environments.
Proceedings of the 18th IEEE International Conference on Automatic Face and Gesture Recognition, 2024

2023
Towards Asynchronous Mixed Reality Remote Guidance supported by a Virtual Assistant: Proposal of a Conceptual Model.
Proceedings of the IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops, 2023

A Framework for Fostering Easier Access to Enriched Textual Information.
Proceedings of the 12th Symposium on Languages, Applications and Technologies, 2023

Gesture Recognition for Communication Support in the Context of the Bedroom: Comparison of Two Wearable Solutions.
Proceedings of the 9th International Conference on Information and Communication Technologies for Ageing Well and e-Health, 2023

Gesture-Based Communication for People with Aphasia While in Bed.
Proceedings of the 9th International Conference on Information and Communication Technologies for Ageing Well and e-Health, 2023

Developing a Generic Focus Modality for Multimodal Interactive Environments.
Proceedings of the International Conference on Multimodal Interaction, 2023

Concept and Pictogram-Based User-Interface Design of a Helper Tool for People with Aphasia.
Proceedings of the dHealth 2023, 2023

Aphluentia: Supporting Communication for People with Fluent Aphasia.
Proceedings of the 47th IEEE Annual Computers, Software, and Applications Conference, 2023

Reflecting on the Status Quo of Nonverbal Human-Machine Interaction.
Proceedings of the 16th International Joint Conference on Biomedical Engineering Systems and Technologies, 2023

2022
Exploring Silent Speech Interfaces Based on Frequency-Modulated Continuous-Wave Radar.
Sensors, 2022

Age and vowel classification improvement by the inclusion of vowel dynamic features.
Int. J. Speech Technol., 2022

A critical analysis on remote collaboration mediated by Augmented Reality: Making a case for improved characterization and evaluation of the collaborative process.
Comput. Graph., 2022

A vision for contextualized evaluation of remote collaboration supported by AR.
Comput. Graph., 2022

Named Entity Extractors for New Domains by Transfer Learning with Automatically Annotated Data.
Proceedings of the Computational Processing of the Portuguese Language, 2022

Harnessing the Role of Speech Interaction in Smart Environments Towards Improved Adaptability and Health Monitoring.
Proceedings of the Wireless Mobile Communication and Healthcare, 2022

Toward Supporting Communication for People with Aphasia: The In-Bed Scenario.
Proceedings of the MobileHCI '22: Adjunct Publication of the 24th International Conference on Human-Computer Interaction with Mobile Devices and Services, Vancouver, BC, Canada, 28 September 2022, 2022

Retail Platform with Natural Interaction: LOAD's Vision.
Proceedings of the 24th International Conference on Enterprise Information Systems, 2022

Assessing Transfer Learning and automatically annotated data in the development of Named Entity Recognizers for new domains.
Proceedings of the 6th International Conference, 2022

2021
An Accessible Smart Home Based on Integrated Multimodal Interaction.
Sensors, 2021

Designing and Deploying an Interaction Modality for Articulatory-Based Audiovisual Speech Synthesis.
Proceedings of the Speech and Computer - 23rd International Conference, 2021

Assessing Velar Gestures Timing in European Portuguese Nasal Vowels with RT-MRI Data.
Proceedings of the Speech and Computer - 23rd International Conference, 2021

Towards Automatic Creation of Annotations to Foster Development of Named Entity Recognizers.
Proceedings of the 10th Symposium on Languages, Applications and Technologies, 2021

Radar-Based Gesture Recognition Towards Supporting Communication in Aphasia: The Bedroom Scenario.
Proceedings of the Mobile and Ubiquitous Systems: Computing, Networking and Services, 2021

Enhanced Communication Support for Aphasia Using Gesture Recognition: The Bedroom Scenario.
Proceedings of the IEEE International Smart Cities Conference, 2021

RaSSpeR: Radar-Based Silent Speech Recognition.
Proceedings of the 22nd Annual Conference of the International Speech Communication Association, Interspeech 2021, Brno, Czechia, August 30, 2021

Project MEMNON: Extending Speech Production Studies to Silent Speech, Dynamic Sounds and Audiovisual Speech Synthesis.
Proceedings of the Fifth International Conference, 2021

The Vox Senes project: a study of segmental changes and rhythm variations on European Portuguese aging voice.
Proceedings of the Fifth International Conference, 2021

Data-driven analysis of nasal vowels dynamics and coordination: Results for bilabial contexts.
Proceedings of the Fifth International Conference, 2021

The age effects on EP vowel production: an ultrasound pilot study.
Proceedings of the Fifth International Conference, 2021

A Multidisciplinary User-Centered Approach to Designing an Information Platform for Accessible Tourism: Understanding User Needs and Motivations.
Proceedings of the Universal Access in Human-Computer Interaction. Design Methods and User Experience, 2021

Eppur si muove: Formant Dynamics is Relevant for The Study of Speech Aging Effects.
Proceedings of the 14th International Joint Conference on Biomedical Engineering Systems and Technologies, 2021

Promoting Social Skills in Technology-Mediated Communication Contexts: First Results on Adopting the Social Compass Curriculum.
Proceedings of the Advances in Usability, User Experience, Wearable and Assistive Technology, 2021

2020
Data-Driven Critical Tract Variable Determination for European Portuguese.
Inf., 2020

Towards Automatic Determination of Critical Gestures for European Portuguese Sounds.
Proceedings of the Computational Processing of the Portuguese Language, 2020

A Conceptual Model for Data Collection and Analysis for AR-based Remote Collaboration Evaluation.
Proceedings of the 2020 IEEE International Symposium on Mixed and Augmented Reality Adjunct, 2020

Contributions to a Quantitative Unsupervised Processing and Analysis of Tongue in Ultrasound Images.
Proceedings of the Image Analysis and Recognition - 17th International Conference, 2020

A Smart Home For All Supported By User And Context Adaptation.
Proceedings of the DSAI 2020: 9th International Conference on Software Development and Technologies for Enhancing Accessibility and Fighting Info-exclusion, 2020

2019
The AM4I Architecture and Framework for Multimodal Interaction and Its Application to Smart Environments.
Sensors, 2019

Towards European Portuguese Conversational Assistants for Smart Homes.
Proceedings of the 8th Symposium on Languages, Applications and Technologies, 2019

Enabling Multimodal Emotionally-Aware Ecosystems Through a W3C-Aligned Generic Interaction Modality.
Proceedings of the Wireless Mobile Communication and Healthcare, 2019

Exploring Critical Articulator Identification from 50Hz RT-MRI Data of the Vocal Tract.
Proceedings of the 20th Annual Conference of the International Speech Communication Association, 2019

On the Role of Oral Configurations in European Portuguese Nasal Vowels.
Proceedings of the 20th Annual Conference of the International Speech Communication Association, 2019

Age-Related Changes in European Portuguese Vowel Acoustics.
Proceedings of the 20th Annual Conference of the International Speech Communication Association, 2019

2018
Functional Mapping of Inner Speech Areas: A Preliminary Study with Portuguese Speakers.
Proceedings of the Speech and Computer - 20th International Conference, 2018

Inner Speech in Portuguese: Acquisition Methods, Database and First Results.
Proceedings of the Computational Processing of the Portuguese Language, 2018

Exploring Advances in Real-time MRI for Speech Production Studies of European Portuguese.
Proceedings of the Fourth International Conference, 2018

Conversational Assistant for an Accessible Smart Home: Proof-of-Concept for Portuguese.
Proceedings of the 8th International Conference on Software Development and Technologies for Enhancing Accessibility and Fighting Info-exclusion, 2018

Emotionally-Aware Multimodal Interfaces: Preliminary Work on a Generic Affective Modality.
Proceedings of the 8th International Conference on Software Development and Technologies for Enhancing Accessibility and Fighting Info-exclusion, 2018

Multimodal Interaction for Accessible Smart Homes.
Proceedings of the 8th International Conference on Software Development and Technologies for Enhancing Accessibility and Fighting Info-exclusion, 2018

2017
Design and development of Medication Assistant: older adults centred design to go beyond simple medication reminders.
Univers. Access Inf. Soc., 2017

Natural Transmission of Information Extraction Results to End-Users - A Proof-of-Concept Using Data-to-Text.
Proceedings of the 6th Symposium on Languages, Applications and Technologies, 2017

Critical Articulators Identification from RT-MRI of the Vocal Tract.
Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017

"Tell Your Day": Developing Multimodal Interaction Applications for Children with ASD.
Proceedings of the Universal Access in Human-Computer Interaction. Design and Development Approaches and Methods, 2017

Silent Speech Interaction for Ambient Assisted Living Scenarios.
Proceedings of the Human Aspects of IT for the Aged Population. Aging, Design and User Experience, 2017

An Anthropomorphic Perspective for Audiovisual Speech Synthesis.
Proceedings of the 10th International Joint Conference on Biomedical Engineering Systems and Technologies (BIOSTEC 2017), 2017

2016
Quantitative systematic analysis of vocal tract data.
Comput. Speech Lang., 2016

On the Creation of a Persona to Support the Development of Technologies for Children with Autism Spectrum Disorder.
Proceedings of the Universal Access in Human-Computer Interaction. Users and Context Diversity, 2016

Interactive, Multi-device Visualization Supported by a Multimodal Interaction Framework: Proof of Concept.
Proceedings of the Human Aspects of IT for the Aged Population. Design for Aging, 2016

Services & Products Gamified Design (SPGD): A Methodology for Game Thinking Design.
Proceedings of the 7th International Conference on Software Development and Technologies for Enhancing Accessibility and Fighting Info-exclusion, 2016

2015
Usability, accessibility and ambient-assisted living: a systematic literature review.
Univers. Access Inf. Soc., 2015

Geração de Linguagem Natural para Conversão de Dados em Texto - Aplicação a um Assistente de Medicação para o Português.
Linguamática, 2015

Unsupervised segmentation of the vocal tract from real-time MRI sequences.
Comput. Speech Lang., 2015

Design and Development of Multimodal Applications: A Vision on Key Issues and Methods.
Proceedings of the Universal Access in Human-Computer Interaction. Access to Today's Technologies, 2015

Evaluation of Complex Distributed Multimodal Applications: Evaluating a TeleRehabilitation System When It Really Matters.
Proceedings of the Human Aspects of IT for the Aged Population. Design for Everyday Life, 2015

Giving Voices to Multimodal Applications.
Proceedings of the Human-Computer Interaction: Interaction Technologies, 2015

Trip 4 All: A Gamified App to Provide a New Way to Elderly People to Travel.
Proceedings of the 6th International Conference on Software Development for Enhancing Accessibility and Fighting Info-exclusion, 2015

Multilingual Speech Recognition for the Elderly: The AALFred Personal Life Assistant.
Proceedings of the 6th International Conference on Software Development for Enhancing Accessibility and Fighting Info-exclusion, 2015

"Read That Article": Exploring Synergies between Gaze and Speech Interaction.
Proceedings of the 17th International ACM SIGACCESS Conference on Computers & Accessibility, 2015

2014
A framework for analysis of the upper airway from real-time MRI sequences.
Proceedings of the Visualization and Data Analysis 2014, 2014

Can Ultrasonic Doppler Help Detecting Nasality for Silent Speech Interfaces? - An Exploratory Analysis based on Alignement of the Doppler Signal with Velum Aperture Information from Real-Time MRI.
Proceedings of the PhyCS 2014, 2014

Live evaluation within ambient assisted living scenarios.
Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments, 2014

Multimodal Corpora for Silent Speech Interaction.
Proceedings of the Ninth International Conference on Language Resources and Evaluation, 2014

Enhancing multimodal silent speech interfaces with feature selection.
Proceedings of the 15th Annual Conference of the International Speech Communication Association, 2014

Impact of age in the production of European Portuguese vowels.
Proceedings of the 15th Annual Conference of the International Speech Communication Association, 2014

Automatic Annotation of an Ultrasound Corpus for Studying Tongue Movement.
Proceedings of the Image Analysis and Recognition - 11th International Conference, 2014

Quantitative Analysis of /l/ Production from RT-MRI: First Results.
Proceedings of the Advances in Speech and Language Technologies for Iberian Languages, 2014

Assessing the Applicability of Surface EMG to Tongue Gesture Detection.
Proceedings of the Advances in Speech and Language Technologies for Iberian Languages, 2014

AgeCI: HCI and Age Diversity.
Proceedings of the Universal Access in Human-Computer Interaction. Aging and Assistive Environments, 2014

Design and Development of Speech Interaction: A Methodology.
Proceedings of the Human-Computer Interaction. Advanced Interaction Modalities and Techniques, 2014

An Ontology for Human-Machine Computation Workflow Specification.
Proceedings of the Hybrid Artificial Intelligence Systems - 9th International Conference, 2014

Velar Movement Assessment for Speech Interfaces: An Exploratory Study Using Surface Electromyography.
Proceedings of the Biomedical Engineering Systems and Technologies, 2014

Velum Movement Detection based on Surface Electromyography for Speech Interface.
Proceedings of the BIOSIGNALS 2014, 2014

2013
Evaluation of a dialogue manager for a mobile robot.
Proceedings of the IEEE International Symposium on Robot and Human Interactive Communication, 2013

Towards a systematic and quantitative analysis of vocal tract data.
Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

Segmentation and Analysis of Vocal Tract from MidSagittal Real-Time MRI.
Proceedings of the Image Analysis and Recognition - 10th International Conference, 2013

Speech-centric Multimodal Interaction for Easy-to-access Online Services - A Personal Life Assistant for the Elderly.
Proceedings of the 5th International Conference on Software Development for Enhancing Accessibility and Fighting Info-exclusion, 2013

ICF Inspired Personas to Improve Development for Usability and Accessibility in Ambient Assisted Living.
Proceedings of the 5th International Conference on Software Development for Enhancing Accessibility and Fighting Info-exclusion, 2013

Elderly Centered Design for Interaction - The Case of the S4S Medication Assistant.
Proceedings of the 5th International Conference on Software Development for Enhancing Accessibility and Fighting Info-exclusion, 2013

2012
The International Classification of Functioning, Disability and Health as a Conceptual Model for the Evaluation of Environmental Factors.
Proceedings of the 4th International Conference on Software Development for Enhancing Accessibility and Fighting Info-exclusion, 2012

Polygonal Mesh Comparison Applied to the Study of European Portuguese Sounds.
Int. J. Creative Interfaces Comput. Graph., 2012

Production and Modeling of the European Portuguese Palatal Lateral.
Proceedings of the Computational Processing of the Portuguese Language, 2012

Real-Time MRI for Portuguese - Database, Methods and Applications.
Proceedings of the Computational Processing of the Portuguese Language, 2012

Morphosyntactic Analysis of Language in Children with Autism Spectrum Disorder.
Proceedings of the Computational Processing of the Portuguese Language, 2012

An MRI study of the oral articulation of European Portuguese nasal vowels.
Proceedings of the 13th Annual Conference of the International Speech Communication Association, 2012

Segmentation and Analysis of the Oral and Nasal Cavities from MR Time Sequences.
Proceedings of the Image Analysis and Recognition - 9th International Conference, 2012

Acoustic Analysis of European Portuguese Oral Vowels Produced by Children.
Proceedings of the Advances in Speech and Language Technologies for Iberian Languages, 2012

Automatic Speech Recognition Based on Ultrasonic Doppler Sensing for European Portuguese.
Proceedings of the Advances in Speech and Language Technologies for Iberian Languages, 2012

Towards a Silent Speech Interface for Portuguese - Surface Electromyography and the Nasality Challenge.
Proceedings of the BIOSIGNALS 2012, 2012

2011
Criação e Acesso a Informação Semântica Aplicada ao Governo Eletrónico.
Linguamática, 2011

AdaptO - Adaptive Multimodal Output.
Proceedings of the PECCS 2011, 2011

An Articulatory and Acoustic Study of the European Portuguese /l/.
Proceedings of the 17th International Congress of Phonetic Sciences, 2011

Cloud Computing Enhanced Service Development Architecture for the Living Usability Lab.
Proceedings of the ENTERprise Information Systems - International Conference, 2011


Output Matters! Adaptable Multimodal Output for New Telerehabilitation Services for the Elderly.
Proceedings of the AAL 2011, 2011

The International Classification of Functioning, Disability of Health as a Conceptual Framework for the Design, Development and Evaluation of AAL Services for Older Adults.
Proceedings of the AAL 2011, 2011

A Mobile Robotic Platform for Elderly Care.
Proceedings of the AAL 2011, 2011

2010
Dynamic language modeling for European Portuguese.
Comput. Speech Lang., 2010

Human Language Technologies for e-Gov.
Proceedings of the WEBIST 2010, 2010

Voice Quality of European Portuguese Emotional Speech.
Proceedings of the Computational Processing of the Portuguese Language, 2010

Towards an articulatory characterization of european portuguese /l/.
Proceedings of the Third Workshop on Experimental Linguistics, 2010

2009
Speech rate effects on european portuguese nasal vowels.
Proceedings of the 10th Annual Conference of the International Speech Communication Association, 2009

Evaluation of the accuracy of the normal approximation to non-central student's T distribution using SPSS.
Proceedings of the IADIS International Conference Applied Computing 2009, 2009

2008
European Portuguese MRI based speech production studies.
Speech Commun., 2008

European Portuguese Articulatory Based Text-to-Speech: First Results.
Proceedings of the Computational Processing of the Portuguese Language, 2008

Ontology-driven Vaccination Information Extraction.
Proceedings of the Natural Language Processing and Cognitive Science, 2008

Automatic estimation of language model parameters for unseen words using morpho-syntactic contextual information.
Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008

2007
An information state based dialogue manager for a mobile robot.
Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

Vocabulary selection for a broadcast news transcription system using a morpho-syntactic approach.
Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

An MRI study of european portuguese nasals.
Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

Dynamic language modeling for a daily broadcast news transcription system.
Proceedings of the IEEE Workshop on Automatic Speech Recognition & Understanding, 2007

2006
Dynamic Vocabulary Adaptation for a daily and real-time Broadcast News Transcription System.
Proceedings of the 2006 IEEE ACL Spoken Language Technology Workshop, 2006

On the Use of Machine Learning and Syllable Information in European Portuguese Grapheme-Phone Conversion.
Proceedings of the Computational Processing of the Portuguese Language, 2006

Information Extraction from Medical Reports.
Proceedings of the Natural Language Understanding and Cognitive Science, 2006

2005
Simulation of Human Speech Production Applied to the Study and Synthesis of European Portuguese.
EURASIP J. Adv. Signal Process., 2005

A Knowledge Representation and Reasoning Module for a Dialogue System in a Mobile Robot.
Proceedings of the Natural Language Understanding and Cognitive Science, 2005

On european Portuguese automatic syllabification.
Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

From robust spoken language understanding to knowledge acquisition and management.
Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

2004
An Hybrid Approach for Spoken Natural Language Understanding Applied to a Mobile Intelligent Robot.
Proceedings of the Natural Language Understanding and Cognitive Science, 2004

An Acoustic Corpus Contemplating Regional Variation for Studies of European Portuguese Nasals.
Proceedings of the Fourth International Conference on Language Resources and Evaluation, 2004

2003
Experimental Phonetics Contributions to the Portuguese Articulatory Synthesizer Development.
Proceedings of the Computational Processing of the Portuguese Language, 2003

Adding fricatives to the portuguese articulatory synthesiser.
Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

Towards a personal robot with language interface.
Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

A robot with natural interaction capabilities.
Proceedings of 9th IEEE International Conference on Emerging Technologies and Factory Automation, 2003

2001
European portuguese nasal vowels: an EMMA study.
Proceedings of the EUROSPEECH 2001 Scandinavia, 2001

2000
Human-robot interaction through spoken language dialogue.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2000

1999
Effects of source-tract interaction in perception of nasality.
Proceedings of the Sixth European Conference on Speech Communication and Technology, 1999

1998
Some studies of European Portuguese nasal vowels using an articulatory synthesizer.
Proceedings of the 5th IEEE International Conference on Electronics, Circuits and Systems, 1998

1997
A software tool to study portuguese vowels.
Proceedings of the Fifth European Conference on Speech Communication and Technology, 1997


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