José Lopes

According to our database, José Lopes authored at least 47 papers between 2008 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Seeing eye to eye: trustworthy embodiment for task-based conversational agents.

David A. Robb, José Lopes, Muneeb Imtiaz Ahmad, Peter E. McKenna, Xingkun Liu, Katrin S. Lohan, Helen Hastie

Frontiers Robotics AI, February, 2023

2022

Is a Wizard-of-Oz Required for Robot-Led Conversation Practice in a Second Language?

Olov Engwall, José Lopes, Ronald Cumbal

Int. J. Soc. Robotics, 2022

Going for GOAL: A Resource for Grounded Football Commentaries.

Alessandro Suglia, José Lopes, Emanuele Bastianelli, Andrea Vanzo, Shubham Agarwal, Malvina Nikandrou, Lu Yu, Ioannis Konstas, Verena Rieser

CoRR, 2022

Exploring Multi-Modal Representations for Ambiguity Detection & Coreference Resolution in the SIMMC 2.0 Challenge.

Francisco Javier Chiyah Garcia, Alessandro Suglia, José Lopes, Arash Eshghi, Helen F. Hastie

CoRR, 2022

We are all Individuals: The Role of Robot Personality and Human Traits in Trustworthy Interaction.

Mei Yii Lim, José David Águas Lopes, David A. Robb, Bruce W. Wilson, Meriam Moujahid, Emanuele De Pellegrin, Helen F. Hastie

Proceedings of the 31st IEEE International Conference on Robot and Human Interactive Communication, 2022

Sensitivity of Trust Scales in the Face of Errors.

Birthe Nesset, Gnanathusharan Rajendran, José David Águas Lopes, Helen F. Hastie

Proceedings of the ACM/IEEE International Conference on Human-Robot Interaction, 2022

Demonstration of a Robo-Barista for In the Wild Interactions.

Mei Yii Lim, José David Águas Lopes, David A. Robb, Bruce W. Wilson, Meriam Moujahid, Helen F. Hastie

Proceedings of the ACM/IEEE International Conference on Human-Robot Interaction, 2022

2021

Robot Interaction Styles for Conversation Practice in Second Language Learning.

Olov Engwall, José Lopes, Anna Åhlund

Int. J. Soc. Robotics, 2021

"You don't understand me!": Comparing ASR Results for L1 and L2 Speakers of Swedish.

Ronald Cumbal, Birger Moëll, José Lopes, Olov Engwall

Proceedings of the Interspeech 2021, 22nd Annual Conference of the International Speech Communication Association, Brno, Czechia, 30 August, 2021

Domain Adaptation in Dialogue Systems using Transfer and Meta-Learning.

Rui Ribeiro, Alberto Abad, José Lopes

Proceedings of the Fifth International Conference, 2021

Transparency in HRI: Trust and Decision Making in the Face of Robot Errors.

Birthe Nesset, David A. Robb, José Lopes, Helen F. Hastie

Proceedings of the Companion of the 2021 ACM/IEEE International Conference on Human-Robot Interaction, 2021

Robot Gaze Can Mediate Participation Imbalance in Groups with Different Skill Levels.

Sarah Gillet, Ronald Cumbal, André Pereira, José Lopes, Olov Engwall, Iolanda Leite

Proceedings of the ACM/IEEE International Conference on Human-Robot Interaction, 2021

Self-Explainable Robots in Remote Environments.

Francisco Javier Chiyah Garcia, Simón C. Smith, José Lopes, Subramanian Ramamoorthy, Helen F. Hastie

Proceedings of the Companion of the 2021 ACM/IEEE International Conference on Human-Robot Interaction, 2021

2020

The Lab vs The Crowd: An Investigation into Data Quality for Neural Dialogue Models.

José Lopes, Francisco Javier Chiyah Garcia, Helen F. Hastie

CoRR, 2020

Natural Language Interaction to Facilitate Mental Models of Remote Robots.

Francisco Javier Chiyah Garcia, José Lopes, Helen F. Hastie

CoRR, 2020

CRWIZ: A Framework for Crowdsourcing Real-Time Wizard-of-Oz Dialogues.

Francisco Javier Chiyah Garcia, José Lopes, Xingkun Liu, Helen F. Hastie

Proceedings of The 12th Language Resources and Evaluation Conference, 2020

Detection of Listener Uncertainty in Robot-Led Second Language Conversation Practice.

Ronald Cumbal, José Lopes, Olov Engwall

Proceedings of the ICMI '20: International Conference on Multimodal Interaction, 2020

Demonstration of a Social Robot for Control of Remote Autonomous Systems.

José Lopes, David A. Robb, Xingkun Liu, Helen F. Hastie

Proceedings of the Companion of the 2020 ACM/IEEE International Conference on Human-Robot Interaction, 2020

Uncertainty in Robot Assisted Second Language Conversation Practice.

Ronald Cumbal, José Lopes, Olov Engwall

Proceedings of the Companion of the 2020 ACM/IEEE International Conference on Human-Robot Interaction, 2020

2019

Challenges in Collaborative HRI for Remote Robot Teams.

Helen F. Hastie, David A. Robb, José Lopes, Muneeb Imtiaz Ahmad, Pierre Le Bras, Xingkun Liu, Ronald P. A. Petrick, Katrin S. Lohan, Mike J. Chantler

CoRR, 2019

A Digital Twin for Human-Robot Interaction.

Èric Pairet, Paola Ardón Ramirez, Xingkun Liu, José Lopes, Helen F. Hastie, Katrin S. Lohan

Proceedings of the 14th ACM/IEEE International Conference on Human-Robot Interaction, 2019

Towards a Conversational Agent for Remote Robot-Human Teaming.

José Lopes, David A. Robb, Muneeb Imtiaz Ahmad, Xingkun Liu, Katrin S. Lohan, Helen F. Hastie

Proceedings of the 14th ACM/IEEE International Conference on Human-Robot Interaction, 2019

Crowdsourcing a self-evolving dialog graph.

Patrik Jonell, Per Fallgren, Fethiye Irmak Dogan, José Lopes, Ulme Wennberg, Gabriel Skantze

Proceedings of the 1st International Conference on Conversational User Interfaces, 2019

Exploring Interaction with Remote Autonomous Systems using Conversational Agents.

David A. Robb, José Lopes, Stefano Padilla, Atanas Laskov, Francisco Javier Chiyah Garcia, Xingkun Liu, Jonatan Scharff Willners, Nicolas Valeyrie, Katrin S. Lohan, David Lane, Pedro Patrón, Yvan R. Petillot, Mike J. Chantler, Helen F. Hastie

Proceedings of the 2019 on Designing Interactive Systems Conference, DIS 2019, San Diego, 2019

2018

The Spot the Difference corpus: a multi-modal corpus of spontaneous task oriented spoken interactions.

José Lopes, Nils Hemmingsson, Oliver Åstrand

Proceedings of the Eleventh International Conference on Language Resources and Evaluation, 2018

FARMI: A FrAmework for Recording Multi-Modal Interactions.

Patrik Jonell, Mattias Bystedt, Per Fallgren, Dimosthenis Kontogiorgos, José Lopes, Zofia Malisz, Samuel Mascarenhas, Catharine Oertel, Eran Raveh, Todd Shore

Proceedings of the Eleventh International Conference on Language Resources and Evaluation, 2018

Symptoms of cognitive load in interactions with a dialogue system.

José Lopes, Katrin S. Lohan, Helen F. Hastie

Proceedings of the Workshop on Modeling Cognitive Processes from Multimodal Data, 2018

2017

A First Visit to the Robot Language Café.

José Lopes, Olov Engwall, Gabriel Skantze

Proceedings of the 7th ISCA International Workshop on Speech and Language Technology in Education, 2017

2016

The SpeDial datasets: datasets for Spoken Dialogue Systems analytics.

José Lopes, Arodami Chorianopoulou, Elisavet Palogiannidi, Helena Moniz, Alberto Abad, Katerina Louka, Elias Iosif, Alexandros Potamianos

Proceedings of the Tenth International Conference on Language Resources and Evaluation LREC 2016, 2016

Root Cause Analysis of Miscommunication Hotspots in Spoken Dialogue Systems.

Spiros Georgiladakis, Georgia Athanasopoulou, Raveesh Meena, José Lopes, Arodami Chorianopoulou, Elisavet Palogiannidi, Elias Iosif, Gabriel Skantze, Alexandros Potamianos

Proceedings of the Interspeech 2016, 2016

Towards building an attentive artificial listener: on the perception of attentiveness in audio-visual feedback tokens.

Catharine Oertel, José Lopes, Yu Yu, Kenneth Alberto Funes Mora, Joakim Gustafson, Alan W. Black, Jean-Marc Odobez

Proceedings of the 18th ACM International Conference on Multimodal Interaction, 2016

Assessing User Expertise in Spoken Dialog System Interactions.

Eugénio Ribeiro, Fernando Batista, Isabel Trancoso, José Lopes, Ricardo Ribeiro, David Martins de Matos

Proceedings of the Advances in Speech and Language Technologies for Iberian Languages, 2016

2015

From rule-based to data-driven lexical entrainment models in spoken dialog systems.

José Lopes, Maxine Eskénazi, Isabel Trancoso

Comput. Speech Lang., 2015

Automatic Detection of Miscommunication in Spoken Dialogue Systems.

Raveesh Meena, José Lopes, Gabriel Skantze, Joakim Gustafson

Proceedings of the SIGDIAL 2015 Conference, 2015

Detecting repetitions in spoken dialogue systems using phonetic distances.

José Lopes, Giampiero Salvi, Gabriel Skantze, Alberto Abad, Joakim Gustafson, Fernando Batista, Raveesh Meena, Isabel Trancoso

Proceedings of the INTERSPEECH 2015, 2015

2014

The Tutorbot Corpus ― A Corpus for Studying Tutoring Behaviour in Multiparty Face-to-Face Spoken Dialogue.

Maria Koutsombogera, Samer Al Moubayed, Bajibabu Bollepalli, Ahmed Hussen Abdelaziz, Martin Johansson, José David Águas Lopes, Jekaterina Novikova, Catharine Oertel, Kalin Stefanov, Gül Varol

Proceedings of the Ninth International Conference on Language Resources and Evaluation, 2014

Human-robot collaborative tutoring using multiparty multimodal spoken dialogue.

Samer Al Moubayed, Jonas Beskow, Bajibabu Bollepalli, Joakim Gustafson, Ahmed Hussen Abdelaziz, Martin Johansson, Maria Koutsombogera, José David Águas Lopes, Jekaterina Novikova, Catharine Oertel, Gabriel Skantze, Kalin Stefanov, Gül Varol

Proceedings of the ACM/IEEE International Conference on Human-Robot Interaction, 2014

2013

Tutoring Robots - Multiparty Multimodal Social Dialogue with an Embodied Tutor.

Samer Al Moubayed, Jonas Beskow, Bajibabu Bollepalli, Ahmed Hussen Abdelaziz, Martin Johansson, Maria Koutsombogera, José David Águas Lopes, Jekaterina Novikova, Catharine Oertel, Gabriel Skantze, Kalin Stefanov, Gül Varol

Proceedings of the Innovative and Creative Developments in Multimodal Interaction Systems, 2013

Automated two-way entrainment to improve spoken dialog system performance.

José Lopes, Maxine Eskénazi, Isabel Trancoso

Proceedings of the IEEE International Conference on Acoustics, 2013

2012

Incorporating ASR Information in Spoken Dialog System Confidence Score.

José Lopes, Maxine Eskénazi, Isabel Trancoso

Proceedings of the Computational Processing of the Portuguese Language, 2012

2011

A nativeness classifier for TED Talks.

José Lopes, Isabel Trancoso, Alberto Abad

Proceedings of the IEEE International Conference on Acoustics, 2011

Towards choosing better primes for spoken dialog systems.

José Lopes, Maxine Eskénazi, Isabel Trancoso

Proceedings of the 2011 IEEE Workshop on Automatic Speech Recognition & Understanding, 2011

2010

Multimedia learning materials.

José Lopes, Isabel Trancoso, Rui Correia, Thomas Pellegrini, Hugo Meinedo, Nuno J. Mamede, Maxine Eskénazi

Proceedings of the 2010 IEEE Spoken Language Technology Workshop, 2010

2009

REAP.PT, a tutoring system for teaching Portuguese.

Luís Marujo, José Lopes, Nuno J. Mamede, Isabel Trancoso, Juan Pino, Maxine Eskénazi, Jorge Baptista, Céu Viana

Proceedings of the ISCA International Workshop on Speech and Language Technology in Education, 2009

Porting REAP to European Portuguese.

Luís Marujo, José Lopes, Nuno J. Mamede, Isabel Trancoso, Juan Pino, Maxine Eskénazi, Jorge Baptista, Céu Viana

Proceedings of the ISCA International Workshop on Speech and Language Technology in Education, 2009

2008

A Robust Speech Command Recognizer for Embedded Applications.

Alexandre M. A. Maciel, Arlindo Veiga, Cláudio Neves, José Lopes, Carla Lopes, Fernando Perdigão, Luís Sá

Proceedings of the SIGMAP 2008, 2008

Development of a Speech Recognizer with the Tecnovoz Database.

José Lopes, Cláudio Neves, Arlindo Veiga, Alexandre M. A. Maciel, Carla Lopes, Fernando Perdigão, Luís Sá

Proceedings of the Computational Processing of the Portuguese Language, 2008