| 2025 | WEBIST | Multimodal Large Language Models for Portuguese Alternative Text Generation for Images. | Vctor Alexsandro Elisirio, Willian Massami Watanabe |
| 2021 | CLEI | Using Open Information Extraction to Extract Relations: An Extended Systematic Mapping. | Vincius G. dos Santos, Patrick Rodrigo da Silva, Erica Ferreira, Ktia Romero Felizardo, Willian Massami Watanabe, Arnaldo Cndido Jnior, Giovani V. Meinerz, Sandra M. Alusio, Nandamudi L. Vijaykumar |
| 2021 | CLEI | Cross-Browser Incompatibilities Classification Layout: A comparative study between different models. | Daiany Ap. da Silva, Willian Massami Watanabe |
| 2018 | SAC | Layout cross-browser incompatibility detection using machine learning and DOM segmentation. | Fagner Christian Paes, Willian Massami Watanabe |
| 2016 | SAC | Automatic identification of drop-down menu widgets using mutation observers and visibility changes. | Willian Massami Watanabe, Renata Pontin de Mattos Fortes |
| 2014 | SAC | Keyboard navigation mechanisms in tab widgets: an investigation on ARIA's conformance. | Willian Massami Watanabe, Rafael Jos Geraldo, Renata Pontin de Mattos Fortes |
| 2011 | Interact | The Link-Offset-Scale Mechanism for Improving the Usability of Touch Screen Displays on the Web. | Willian Massami Watanabe, Renata Pontin de Mattos Fortes, Maria da Graa Campos Pimentel |