| 2026 | ICTIR | DeepResearchGym: A Free, Transparent, and Reproducible Sandbox for Deep Research. | Joo Coelho, Jingjie Ning, Jingyuan He, Kangrui Mao, Abhijay Sai Paladugu, Pranav Setlur, Jiahe Jin, Jamie Callan, Joo Magalhes, Bruno Martins, Chenyan Xiong |
| 2026 | SIGIR | Agentic Search in the Wild: Intents and Trajectory Dynamics from 14M+ Real Search Requests. | Jingjie Ning, Joo Coelho, Yibo Kong, Yunfan Long, Bruno Martins, Joo Magalhes, Jamie Callan, Chenyan Xiong |
| 2025 | ACL | A Conformal Risk Control Framework for Granular Word Assessment and Uncertainty Calibration of CLIPScore Quality Estimates. | Gonalo Emanuel Cavaco Gomes, Bruno Martins, Chrysoula Zerva |
| 2025 | COLING | Efficient Architectures for High Resolution Vision-Language Models. | Miguel Carvalho, Bruno Martins |
| 2025 | ECIR | A Reproducibility Study on Consistent LLM Reasoning for Natural Language Inference over Clinical Trials. | Artur Guimares, Joo Magalhes, Bruno Martins |
| 2025 | EMNLP | From Tower to Spire: Adding the Speech Modality to a Translation-Specialist LLM. | Kshitij Ambilduke, Ben Peters, Sonal Sannigrahi, Anil Keshwani, Tsz Kin Lam, Bruno Martins, Andr F. T. Martins, Marcely Zanon Boito |
| 2025 | EMNLP | Leveraging LLMs to Streamline the Review of Public Funding Applications. | Joo D. S. Marques, Andr V. Duarte, Andr Mendes Marques de Carvalho, Gil Rocha, Bruno Martins, Arlindo L. Oliveira |
| 2025 | IROS | Large Language Model-Based Robot Task Planning from Voice Command Transcriptions. | Afonso Certo, Bruno Martins, Carlos Azevedo, Pedro U. Lima |
| 2025 | NAACL | Evaluation of Multilingual Image Captioning: How far can we get with CLIP models? | Gonalo Gomes, Chrysoula Zerva, Bruno Martins |
| 2025 | SIGIR | Aligning Web Query Generation with Ranking Objectives via Direct Preference Optimization. | Joo Coelho, Bruno Martins, Joo Magalhes, Chenyan Xiong |
| 2024 | ACL | Dwell in the Beginning: How Language Models Embed Long Documents for Dense Retrieval. | Joo Coelho, Bruno Martins, Joo Magalhes, Jamie Callan, Chenyan Xiong |
| 2024 | EACL | Accurate and Well-Calibrated ICD Code Assignment Through Attention Over Diverse Label Embeddings. | Gonalo Gomes, Isabel Coutinho, Bruno Martins |
| 2024 | IPMU | Information Retrieval Using Fuzzy Fingerprints. | Gonalo Raposo, Joo Paulo Carvalho, Lusa Coheur, Bruno Martins |
| 2024 | NAACL | PAELLA: Parameter-Efficient Lightweight Language-Agnostic Captioning Model. | Rita Ramos, Emanuele Bugliarello, Bruno Martins, Desmond Elliott |
| 2024 | SIGIR | Generalizable Tip-of-the-Tongue Retrieval with LLM Re-ranking. | Lus Borges, Rohan Jha, Jamie Callan, Bruno Martins |
| 2023 | ACL | LMCap: Few-shot Multilingual Image Captioning by Retrieval Augmented Language Model Prompting. | Rita Ramos, Bruno Martins, Desmond Elliott |
| 2023 | CVPR | Smallcap: Lightweight Image Captioning Prompted with Retrieval Augmentation. | Rita Ramos, Bruno Martins, Desmond Elliott, Yova Kementchedjhieva |
| 2023 | DIS | Exploring Label Correlations for Quantification of ICD Codes. | Isabel Coutinho, Bruno Martins |
| 2023 | DIS | Unsupervised Key-Phrase Extraction from Long Texts with Multilingual Sentence Transformers. | Hlder Dias, Artur Guimares, Bruno Martins, Mathieu Roche |
| 2023 | EACL | Retrieval-augmented Image Captioning. | Rita Ramos, Desmond Elliott, Bruno Martins |
| 2023 | ECIR | Quantifying Valence and Arousal in Text with Multilingual Pre-trained Transformers. | Gonalo Azevedo Mendes, Bruno Martins |
| 2023 | EPIA | Argumentation Mining from Textual Documents Combining Deep Learning and Reasoning. | Filipe Cerveira do Amaral, H. Sofia Pinto, Bruno Martins |
| 2023 | ICMLA | Augmentation-Based Approaches for Overcoming Low Visibility in Street Object Detection. | Joo Pedro Novo, Manuel Goulo, Loureno Bandeira, Bruno Martins, Arlindo L. Oliveira |
| 2023 | ICTIR | KALE: Using a K-Sparse Projector for Lexical Expansion. | Lus Borges, Bruno Martins, Jamie Callan |
| 2023 | SIGdial | Prompting, Retrieval, Training: An exploration of different approaches for task-oriented dialogue generation. | Gonalo Raposo, Lusa Coheur, Bruno Martins |
| 2022 | COLING | Dense Template Retrieval for Customer Support. | Tiago Mesquita, Bruno Martins, Mariana Almeida |
| 2022 | ECIR | Question Rewriting? Assessing Its Importance for Conversational Question Answering. | Gonalo Raposo, Rui Ribeiro, Bruno Martins, Lusa Coheur |
| 2022 | LREC | Annotating Arguments in a Corpus of Opinion Articles. | Gil Rocha, Lus Trigo, Henrique Lopes Cardoso, Rui Sousa-Silva, Paula Carvalho, Bruno Martins, Miguel Won |
| 2022 | NLDB | Predicting Argument Density from Multiple Annotations. | Gil Rocha, Bernardo Leite, Lus Trigo, Henrique Lopes Cardoso, Rui Sousa-Silva, Paula Carvalho, Bruno Martins, Miguel Won |
| 2021 | ECIR | Assessing the Benefits of Model Ensembles in Neural Re-ranking for Passage Retrieval. | Lus Borges, Bruno Martins, Jamie Callan |
| 2021 | IJCNN | Retrieval Augmentation for Deep Neural Networks. | Rita Parada Ramos, Patrcia Pereira, Helena Moniz, Joo Paulo Carvalho, Bruno Martins |
| 2020 | ECIR | Text Meets Space: Geographic Content Extraction, Resolution and Information Retrieval. | Jochen L. Leidner, Bruno Martins, Katherine McDonough, Ross S. Purves |
| 2019 | CICLING | Automatic Extraction of Relevant Keyphrases for the Study of Issue Competition. | Miguel Won, Bruno Martins, Filipa Raimundo |
| 2019 | EPIA | Using Recurrent Neural Networks for Toponym Resolution in Text. | Ana Brbara Cardoso, Bruno Martins, Jacinto Estima |
| 2019 | EPIA | Semantic Segmentation of High-Resolution Aerial Imagery with W-Net Models. | Maria Dias, Joo Monteiro, Jacinto Estima, Joel Silva, Bruno Martins |
| 2019 | EPIA | Soil Classification Based on Physical and Chemical Properties Using Random Forests. | Didier Dias, Bruno Martins, Joo Moura Pires, Lus Moreira de Sousa, Jacinto Estima, Carlos Viegas Damsio |
| 2019 | EPIA | A Multi-modal Deep Learning Method for Classifying Chest Radiology Exams. | Nelson Nunes, Bruno Martins, Nuno Andr da Silva, Francisca Pais Leite, Mrio J. Silva |
| 2018 | AIMSA | Neural Methods for Cross-Lingual Sentence Compression. | Frederico Rodrigues, Bruno Martins, Ricardo Ribeiro |
| 2018 | IV | Visualising Hidden Spatiotemporal Patterns at Multiple Levels of Detail. | Ricardo Almeida Silva, Joo Moura Pires, Nuno Datia, Maribel Yasmina Santos, Bruno Martins, Fernando Pedro Birra |
| 2017 | DSAA | Situational Awareness from Social Media Photographs Using Automated Image Captioning. | Joo Miguel Monteiro, Asanobu Kitamoto, Bruno Martins |
| 2017 | EPIA | A Deep Learning Method for ICD-10 Coding of Free-Text Death Certificates. | Francisco J. Duarte, Bruno Martins, Ctia Sousa Pinto, Mrio J. Silva |
| 2017 | ICWS | INTENSE: INteroperability TEstiNg as a SErvice. | Bruno Martins, Nuno Laranjeiro, Marco Vieira |
| 2015 | ADBIS | A Benchmark for Relation Extraction Kernels. | Joo L. M. Pereira, Helena Galhardas, Bruno Martins |
| 2015 | EMNLP | Semi-Supervised Bootstrapping of Relationship Extractors with Distributional Semantics. | David S. Batista, Bruno Martins, Mrio J. Silva |
| 2015 | EPIA | Geocoding Textual Documents Through a Hierarchy of Linear Classifiers. | Fernando Melo, Bruno Martins |
| 2015 | Interact | Improving Spatial Awareness for Human Trajectory Visualization in Space-Time Cubes. | Tiago Gonalves, Ana Paula Afonso, Bruno Martins |
| 2015 | SAC | Predicting well-being with geo-referenced data collected from social media platforms. | Joo Loff, Manuel Reis, Bruno Martins |
| 2014 | CIKM | LocWeb'14 - 4th International Workshop on Location and the Web: CIKM 2014 Workshop Summary. | Dirk Ahlers, Erik Wilde, Bruno Martins |
| 2014 | IV | Visualizing the Evolution of Groups of Politicians Mentioned in the News. | Carolina Bento, Daniel Gonalves, Bruno Martins |
| 2013 | EPIA | Predicting the Future Impact of Academic Publications. | Carolina Bento, Bruno Martins, Pvel Calado |
| 2013 | MDM | Visual Analysis of Mobility Data. | Tiago Gonalves, Ana Paula Afonso, Bruno Martins |
| 2013 | WISE | A Minwise Hashing Method for Addressing Relationship Extraction from Text. | David S. Batista, Rui Silva, Bruno Martins, Mrio J. Silva |
| 2013 | WISE | Document Analytics through Entity Resolution. | Joo Santos, Bruno Martins, David S. Batista |
| 2012 | CIKM | Stylometric relevance-feedback towards a hybrid book recommendation algorithm. | Paula Cristina Vaz, David Martins de Matos, Bruno Martins |
| 2012 | SAC | Resolving user identities over social networks through supervised learning and rich similarity features. | Andr Nunes, Pvel Calado, Bruno Martins |
| 2011 | EPIA | Learning to Rank for Expert Search in Digital Libraries of Academic Publications. | Catarina Moreira, Pvel Calado, Bruno Martins |
| 2011 | IVA | Towards the Rapid Development of a Natural Language Understanding Module. | Catarina Moreira, Ana Cristina Mendes, Lusa Coheur, Bruno Martins |
| 2011 | W2GIS | Delimiting Imprecise Regions with Georeferenced Photos and Land Coverage Data. | Bruno Martins |
| 2009 | EPIA | Classifying Documents According to Locational Relevance. | Ivo Anastcio, Bruno Martins, Pvel Calado |
| 2009 | FlAIRS | Hierarchical Soft Clustering and Automatic Text Summarization for Accessing the Web on Mobile Devices for Visually Impaired People. | Gal Dias, Sebastio Pais, Fernando Cunha, Hugo Costa, David Machado, Tiago Barbosa, Bruno Martins |
| 2009 | HCI | Universal Mobile Information Retrieval. | David Machado, Tiago Barbosa, Sebastio Pais, Bruno Martins, Gal Dias |
| 2005 | ECIR | Assigning Geographical Scopes To Web Pages. | Bruno Martins, Marcirio Silveira Chaves, Mrio J. Silva |
| 2005 | ICDM | A Graph-Ranking Algorithm for Geo-Referencing Documents. | Bruno Martins, Mrio J. Silva |
| 2005 | SAC | Language identification in web pages. | Bruno Martins, Mrio J. Silva |
| 2004 | SAC | Classifying biological articles using web resources. | Francisco M. Couto, Bruno Martins, Mrio J. Silva |
| 2003 | EPIA | Web Information Retrieval with Result Set Clustering. | Mrio J. Silva, Bruno Martins |
| 2001 | RoboCup | MINHO Robot Football Team for 2001. | A. Fernando Ribeiro, Carlos Machado, Srgio Sampaio, Bruno Martins |