Iulia Lefter

According to our database, Iulia Lefter authored at least 31 papers between 2010 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2023

On Head Motion for Recognizing Aggression and Negative Affect during Speaking and Listening.

Siska Fitrianie, Iulia Lefter

Proceedings of the 25th International Conference on Multimodal Interaction, 2023

Affective Computing for Mental Wellbeing: Challenges, Opportunities, and Promising Synergies.

Iulia Lefter, David D. Luxton, Alice Baird, Theodora Chaspari, Zakia Hammal, Marwa Mahmoud, Albert Ali Salah

Proceedings of the 11th International Conference on Affective Computing and Intelligent Interaction, ACII 2023, 2023

2022

Toward Linguistic Recognition of Generalized Anxiety Disorder.

Laurens Rook, Maria Chiara Mazza, Iulia Lefter, Frances M. T. Brazier

Frontiers Digit. Health, 2022

A Cross-Corpus Speech-Based Analysis of Escalating Negative Interactions.

Iulia Lefter, Alice Baird, Lukas Stappen, Björn W. Schuller

Frontiers Comput. Sci., 2022

Re-framing engagement for applied games: A conceptual framework.

Isabelle Kniestedt, Iulia Lefter, Stephan G. Lukosch, Frances M. T. Brazier

Entertain. Comput., 2022

Incorporating the Theory of Attention in Applied Game Design.

Isabelle Kniestedt, Stephan G. Lukosch, Milan van der Kuil, Iulia Lefter, Frances M. T. Brazier

Proceedings of the Entertainment Computing - ICEC 2022, 2022

The need for a female perspective in designing agent-based negotiation support.

Katja Bouman, Iulia Lefter, Laurens Rook, Catharine Oertel, Catholijn M. Jonker, Frances M. T. Brazier

Proceedings of the IVA '22: ACM International Conference on Intelligent Virtual Agents, Faro, Portugal, September 6, 2022

2021

Spatial factors influencing building age prediction and implications for urban residential energy modelling.

Oana M. Garbasevschi, Jacob Estevam Schmiedt, Trivik Verma, Iulia Lefter, Willem K. Korthals Altes, Ariane Droin, Björn Schiricke, Michael Wurm

Comput. Environ. Urban Syst., 2021

Dive Deeper: Empirical Analysis of Game Mechanics and Perceived Value in Serious Games.

Isabelle Kniestedt, Marcello A. Gómez Maureira, Iulia Lefter, Stephan G. Lukosch, Frances M. T. Brazier

Proc. ACM Hum. Comput. Interact., 2021

The INTERSPEECH 2021 Computational Paralinguistics Challenge: COVID-19 Cough, COVID-19 Speech, Escalation & Primates.

Björn W. Schuller, Anton Batliner, Christian Bergler, Cecilia Mascolo, Jing Han, Iulia Lefter, Heysem Kaya, Shahin Amiriparian, Alice Baird, Lukas Stappen, Sandra Ottl, Maurice Gerczuk, Panagiotis Tzirakis, Chloë Brown, Jagmohan Chauhan, Andreas Grammenos, Apinan Hasthanasombat, Dimitris Spathis, Tong Xia, Pietro Cicuta, Léon J. M. Rothkrantz, Joeri A. Zwerts, Jelle Treep, Casper S. Kaandorp

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

2020

MuSe 2020 - The First International Multimodal Sentiment Analysis in Real-life Media Challenge and Workshop.

Lukas Stappen, Alice Baird, Georgios Rizos, Panagiotis Tzirakis, Xinchen Du, Felix Hafner, Lea Schumann, Adria Mallol-Ragolta, Björn W. Schuller, Iulia Lefter, Erik Cambria, Ioannis Kompatsiaris

CoRR, 2020

Summary of MuSe 2020: Multimodal Sentiment Analysis, Emotion-target Engagement and Trustworthiness Detection in Real-life Media.

Lukas Stappen, Björn W. Schuller, Iulia Lefter, Erik Cambria, Ioannis Kompatsiaris

Proceedings of the MM '20: The 28th ACM International Conference on Multimedia, 2020

MuSe 2020 Challenge and Workshop: Multimodal Sentiment Analysis, Emotion-target Engagement and Trustworthiness Detection in Real-life Media: Emotional Car Reviews in-the-wild.

Lukas Stappen, Alice Baird, Georgios Rizos, Panagiotis Tzirakis, Xinchen Du, Felix Hafner, Lea Schumann, Adria Mallol-Ragolta, Björn W. Schuller, Iulia Lefter, Erik Cambria, Ioannis Kompatsiaris

Proceedings of the MuSe'20: Proceedings of the 1st International on Multimodal Sentiment Analysis in Real-life Media Challenge and Workshop, 2020

2018

The Multimodal Dataset of Negative Affect and Aggression: A Validation Study.

Iulia Lefter, Siska Fitrianie

Proceedings of the 2018 on International Conference on Multimodal Interaction, 2018

2017

Multimodal cross-context recognition of negative interactions.

Iulia Lefter, Léon J. M. Rothkrantz

Proceedings of the Seventh International Conference on Affective Computing and Intelligent Interaction Workshops and Demos, 2017

NAA: A multimodal database of negative affect and aggression.

Iulia Lefter, Catholijn M. Jonker, Stephanie Klein Tuente, Wim Veling, Stefan Bogaerts

Proceedings of the Seventh International Conference on Affective Computing and Intelligent Interaction, 2017

Aggression recognition using overlapping speech.

Iulia Lefter, Catholijn M. Jonker

Proceedings of the Seventh International Conference on Affective Computing and Intelligent Interaction, 2017

2016

Recognizing Stress Using Semantics and Modulation of Speech and Gestures.

Iulia Lefter, Gertjan J. Burghouts, Léon J. M. Rothkrantz

IEEE Trans. Affect. Comput., 2016

2015

Cross-corpus analysis for acoustic recognition of negative interactions.

Iulia Lefter, Harold T. Nefs, Catholijn M. Jonker, Léon J. M. Rothkrantz

Proceedings of the 2015 International Conference on Affective Computing and Intelligent Interaction, 2015

2014

An audio-visual dataset of human-human interactions in stressful situations.

Iulia Lefter, Gertjan J. Burghouts, Léon J. M. Rothkrantz

J. Multimodal User Interfaces, 2014

2013

A comparative study on automatic audio-visual fusion for aggression detection using meta-information.

Iulia Lefter, Léon J. M. Rothkrantz, Gertjan J. Burghouts

Pattern Recognit. Lett., 2013

Dynamic indoor localization and awareness using sensor-networks.

Léon J. M. Rothkrantz, Iulia Lefter

Proceedings of the Computer Systems and Technologies, 2013

2012

Aggression Detection in Speech Using Sensor and Semantic Information.

Iulia Lefter, Léon J. M. Rothkrantz, Gertjan J. Burghouts

Proceedings of the Text, Speech and Dialogue - 15th International Conference, 2012

Learning the fusion of audio and video aggression assessment by meta-information from human annotations.

Iulia Lefter, Gertjan J. Burghouts, Léon J. M. Rothkrantz

Proceedings of the 15th International Conference on Information Fusion, 2012

Automated safety control by video cameras.

Iulia Lefter, Léon J. M. Rothkrantz, Maarten Somhorst

Proceedings of the 2012 Conference on Computer Systems and Technologies, 2012

Automatic Audio-Visual Fusion for Aggression Detection Using Meta-information.

Iulia Lefter, Gertjan J. Burghouts, Léon J. M. Rothkrantz

Proceedings of the Ninth IEEE International Conference on Advanced Video and Signal-Based Surveillance, 2012

2011

Automatic stress detection in emergency (telephone) calls.

Iulia Lefter, Léon J. M. Rothkrantz, David A. van Leeuwen, Pascal Wiggers

Int. J. Intell. Def. Support Syst., 2011

Addressing Multimodality in Overt Aggression Detection.

Iulia Lefter, Léon J. M. Rothkrantz, Gertjan J. Burghouts, Zhenke Yang, Pascal Wiggers

Proceedings of the Text, Speech and Dialogue - 14th International Conference, 2011

Risk analysis of a video-surveillance system.

Léon J. M. Rothkrantz, Iulia Lefter

Proceedings of the 12th International Conference on Computer Systems and Technologies, 2011

2010

Emotion Recognition from Speech by Combining Databases and Fusion of Classifiers.

Iulia Lefter, Léon J. M. Rothkrantz, Pascal Wiggers, David A. van Leeuwen

Proceedings of the Text, Speech and Dialogue, 13th International Conference, 2010

EmoReSp: an online emotion recognizer based on speech.

Iulia Lefter, Pascal Wiggers, Léon J. M. Rothkrantz

Proceedings of the 11th International Conference on Computer Systems and Technologies and Workshop for PhD Students in Computing, 2010