Joao Miguel Costa Magalhaes
AuthID: R-000-JDF
1
TITLE: Managing Proactivity in E-Commerce Interfaces: Context-Aware Conversational Agents for Enhanced User Engagement
AUTHORS: Valente, Pedro; Magalhaes, Joao; Nobrega, Rui;
PUBLISHED: 2025, SOURCE: 30th International Conference on Intelligent User Interfaces-IUI in COMPANION PROCEEDINGS OF THE 2025 CONFERENCE ON INTELLIGENT USER INTERFACES, IUI 2025
AUTHORS: Valente, Pedro; Magalhaes, Joao; Nobrega, Rui;
PUBLISHED: 2025, SOURCE: 30th International Conference on Intelligent User Interfaces-IUI in COMPANION PROCEEDINGS OF THE 2025 CONFERENCE ON INTELLIGENT USER INTERFACES, IUI 2025
2
TITLE: A Reproducibility Study on Consistent LLM Reasoning for Natural Language Inference over Clinical Trials
AUTHORS: Artur Guimarães; João Magalhães; Bruno Martins ;
PUBLISHED: 2025, SOURCE: 47th European Conference on Information Retrieval, ECIR 2025 in Lecture Notes in Computer Science, VOLUME: 15575 LNCS
AUTHORS: Artur Guimarães; João Magalhães; Bruno Martins ;
PUBLISHED: 2025, SOURCE: 47th European Conference on Information Retrieval, ECIR 2025 in Lecture Notes in Computer Science, VOLUME: 15575 LNCS
3
TITLE: Contrastive Sequential-Diffusion Learning: Non-linear and Multi-Scene Instructional Video Synthesis
AUTHORS: Ramos, Vasco; Bitton, Yonatan; Yarom, Michal; Szpektor, Idan; Magalhaes, Joao;
PUBLISHED: 2025, SOURCE: 2025 Winter Conference on Applications of Computer Vision-WACV in 2025 IEEE/CVF WINTER CONFERENCE ON APPLICATIONS OF COMPUTER VISION, WACV
AUTHORS: Ramos, Vasco; Bitton, Yonatan; Yarom, Michal; Szpektor, Idan; Magalhaes, Joao;
PUBLISHED: 2025, SOURCE: 2025 Winter Conference on Applications of Computer Vision-WACV in 2025 IEEE/CVF WINTER CONFERENCE ON APPLICATIONS OF COMPUTER VISION, WACV
INDEXED IN: 
Scopus 
WOS
Scopus WOS4
TITLE: AligningWeb Query Generation with Ranking Objectives via Direct Preference Optimization
AUTHORS: Coelho, Joao; Martins, Bruno; Magalhaes, Joao; Xiong, Chenyan;
PUBLISHED: 2025, SOURCE: 48th Conference on Research and Development in Information Retrieval-RDIR in PROCEEDINGS OF THE 48TH INTERNATIONAL ACM SIGIR CONFERENCE ON RESEARCH AND DEVELOPMENT IN INFORMATION RETRIEVAL, SIGIR 2025
AUTHORS: Coelho, Joao; Martins, Bruno; Magalhaes, Joao; Xiong, Chenyan;
PUBLISHED: 2025, SOURCE: 48th Conference on Research and Development in Information Retrieval-RDIR in PROCEEDINGS OF THE 48TH INTERNATIONAL ACM SIGIR CONFERENCE ON RESEARCH AND DEVELOPMENT IN INFORMATION RETRIEVAL, SIGIR 2025
5
TITLE: MoralCLIP: Contrastive Alignment of Vision-and-Language Representations with Moral Foundations Theory
AUTHORS: Ana Carolina Condez; Diogo Tavares; João Magalhães;
PUBLISHED: 2025, SOURCE: 33rd ACM International Conference on Multimedia, MM 2025 in Proceedings of the 33rd ACM International Conference on Multimedia
AUTHORS: Ana Carolina Condez; Diogo Tavares; João Magalhães;
PUBLISHED: 2025, SOURCE: 33rd ACM International Conference on Multimedia, MM 2025 in Proceedings of the 33rd ACM International Conference on Multimedia
6
TITLE: The Seven Faces of Stress: Understanding Facial Activity Patterns during Cognitive Stress
AUTHORS: Viegas, Carla; Maxion, Roy; Hauptmann, Alexander; Magalhaes, Joao;
PUBLISHED: 2024, SOURCE: 18th International Conference on Automatic Face and Gesture Recognition (FG) in 2024 IEEE 18TH INTERNATIONAL CONFERENCE ON AUTOMATIC FACE AND GESTURE RECOGNITION, FG 2024
AUTHORS: Viegas, Carla; Maxion, Roy; Hauptmann, Alexander; Magalhaes, Joao;
PUBLISHED: 2024, SOURCE: 18th International Conference on Automatic Face and Gesture Recognition (FG) in 2024 IEEE 18TH INTERNATIONAL CONFERENCE ON AUTOMATIC FACE AND GESTURE RECOGNITION, FG 2024
INDEXED IN: Scopus WOS
Scopus WOS7
TITLE: Generating Coherent Sequences of Visual Illustrations for Real-World Manual Tasks
AUTHORS: Bordalo, Joao; Ramos, Vasco; Valerio, Rodrigo; Gloria Silva, Diogo; Bitton, Yonatan; Yarom, Michal; Szpektor, Idan; Magalhaes, Joao;
PUBLISHED: 2024, SOURCE: 62nd Annual Meeting of the Association-for-Computational-Linguistics (ACL) / Student Research Workshop (SRW) in PROCEEDINGS OF THE 62ND ANNUAL MEETING OF THE ASSOCIATION FOR COMPUTATIONAL LINGUISTICS, VOL 1: LONG PAPERS, VOLUME: 1
AUTHORS: Bordalo, Joao; Ramos, Vasco; Valerio, Rodrigo; Gloria Silva, Diogo; Bitton, Yonatan; Yarom, Michal; Szpektor, Idan; Magalhaes, Joao;
PUBLISHED: 2024, SOURCE: 62nd Annual Meeting of the Association-for-Computational-Linguistics (ACL) / Student Research Workshop (SRW) in PROCEEDINGS OF THE 62ND ANNUAL MEETING OF THE ASSOCIATION FOR COMPUTATIONAL LINGUISTICS, VOL 1: LONG PAPERS, VOLUME: 1
INDEXED IN: Scopus WOS
Scopus WOS8
TITLE: Multilingual Vision-Language Pre-training for the Remote Sensing Domain
AUTHORS: João Daniel Silva; João Magalhães; Devis Tuia; Bruno Martins ;
PUBLISHED: 2024, SOURCE: 32nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, ACM SIGSPATIAL 2024 in 32nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, ACM SIGSPATIAL 2024
AUTHORS: João Daniel Silva; João Magalhães; Devis Tuia; Bruno Martins ;
PUBLISHED: 2024, SOURCE: 32nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, ACM SIGSPATIAL 2024 in 32nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, ACM SIGSPATIAL 2024
9
TITLE: Lisbon Computational Linguists at SemEval-2024 Task 2: Using A Mistral-7B Model and Data Augmentation
AUTHORS: Guimaraes, Artur; Martins, Bruno ; Magalhaes, Joao;
PUBLISHED: 2024, SOURCE: 18th International Workshop on Semantic Evaluation (SemEval) in PROCEEDINGS OF THE 18TH INTERNATIONAL WORKSHOP ON SEMANTIC EVALUATION, SEMEVAL-2024
AUTHORS: Guimaraes, Artur; Martins, Bruno ; Magalhaes, Joao;
PUBLISHED: 2024, SOURCE: 18th International Workshop on Semantic Evaluation (SemEval) in PROCEEDINGS OF THE 18TH INTERNATIONAL WORKSHOP ON SEMANTIC EVALUATION, SEMEVAL-2024
INDEXED IN: WOS
WOS10
TITLE: Learning to Ask Questions for Zero-shot Dialogue State Tracking
AUTHORS: Tavares, Diogo; Semedo, David; Rudnicky, Alexander; Magalhaes, Joao;
PUBLISHED: 2023, SOURCE: 46th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR) in PROCEEDINGS OF THE 46TH INTERNATIONAL ACM SIGIR CONFERENCE ON RESEARCH AND DEVELOPMENT IN INFORMATION RETRIEVAL, SIGIR 2023
AUTHORS: Tavares, Diogo; Semedo, David; Rudnicky, Alexander; Magalhaes, Joao;
PUBLISHED: 2023, SOURCE: 46th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR) in PROCEEDINGS OF THE 46TH INTERNATIONAL ACM SIGIR CONFERENCE ON RESEARCH AND DEVELOPMENT IN INFORMATION RETRIEVAL, SIGIR 2023
