All Stories

  1. DeepResearchGym: A Free, Transparent, and Reproducible Sandbox for Deep Research

    Article • July 2026, ACM (Association for Computing Machinery)

    Bruno Martins

  2. Agentic Search in the Wild: Intents and Trajectory Dynamics from 14M+ Real Search Requests

    Article • July 2026, ACM (Association for Computing Machinery)

    Bruno Martins

  3. Introduction to the Special Issue on GeoAI Foundation Models and Their Applications, Part I

    Article • ACM Transactions on Spatial Algorithms and Systems, May 2026, ACM (Association for Computing Machinery)

    Bruno Martins

  4. Aligning Web Query Generation with Ranking Objectives via Direct Preference Optimization

    Article • July 2025, ACM (Association for Computing Machinery)

    Bruno Martins

  5. Evaluation of Code LLMs on Geospatial Code Generation

    Article • October 2024, ACM (Association for Computing Machinery)

    Bruno Martins

  6. Multilingual Vision-Language Pre-training for the Remote Sensing Domain

    Article • October 2024, ACM (Association for Computing Machinery)

    Bruno Martins, João Daniel Silva, Nina van Tiel

  7. Generalizable Tip-of-the-Tongue Retrieval with LLM Re-ranking

    Article • July 2024, ACM (Association for Computing Machinery)

    Bruno Martins

  8. A Detailed Analysis on the Use of General-purpose Vision Transformers for Remote Sensing Image Segmentation

    Article • November 2023, ACM (Association for Computing Machinery)

    Bruno Martins

  9. Remote Sensing Visual Question Answering with Vision and Language Transformers

    Article • November 2022, ACM (Association for Computing Machinery)

    Bruno Martins, João Daniel Silva, Nina van Tiel

  10. A co-training approach for spatial data disaggregation

    Article • November 2022, ACM (Association for Computing Machinery)

    Bruno Martins

  11. Improving Neural Models for the Retrieval of Relevant Passages to Geographical Queries

    Article • November 2021, ACM (Association for Computing Machinery)

    Bruno Martins

  12. Combining Similarity Features and Deep Representation Learning for Stance Detection in the Context of Checking Fake News

    Article • Journal of Data and Information Quality, July 2019, ACM (Association for Computing Machinery)

    Bruno Martins