Publications

Peer-reviewed work, preprints, and posters.

2026

  • IJCAI-SPAI
    Redistribution-based Cost Inference Improves Sparse Safe Offline RL teaser figure

    Redistribution-based Cost Inference Improves Sparse Safe Offline RL

    Ebenezer Gelo*, Geraud Nangue Tasse, Steven James, Benjamin Rosman

    1st IJCAI Workshop on Safe Physical AI (SPAI) @ IJCAI-ECAI 2026. Aug 2026

    arXivPDFPDFCode
  • IJCAI-VALE
    CORDA: A Benchmark for Hierarchical Harm-Centric Moral Reasoning in Large Language Models teaser figure

    CORDA: A Benchmark for Hierarchical Harm-Centric Moral Reasoning in Large Language Models

    Siddarth Singh*, Victoria Williams, Simon Rosen, Ebenezer Gelo, and

    Fourth International Workshop on Value Engineering in AI (VALE) @ IJCAI-ECAI 2026. Aug 2026

    arXivPDFPDF
  • IHPBA
    Predicting recurrence after hepatocellular carcinoma resection using deep learning on gross tumor images teaser figure

    Predicting recurrence after hepatocellular carcinoma resection using deep learning on gross tumor images

    Stéphanie Gonvers*, Ebenezer Gelo*, André Bubna Hirayama, and

    IHPBA, Abstract. Mar 2026

    Code
  • AAMAS
    MoralityGym: A Benchmark for Evaluating Hierarchical Moral Alignment in Sequential Decision-Making Agents teaser figure

    MoralityGym: A Benchmark for Evaluating Hierarchical Moral Alignment in Sequential Decision-Making Agents

    Simon Rosen*, Siddarth Singh, Ebenezer Gelo, and

    International Conference on Autonomous Agents and Multiagent Systems (AAMAS). Feb 2026

    arXivPDFPDFCode