2 papers
cs.AI2022
Assisting Unknown Teammates in Unknown Tasks: Ad Hoc Teamwork under Partial Observability
João G. Ribeiro, Cassandro Martinho, Alberto Sardinha +1
In this paper, we present a novel Bayesian online prediction algorithm for the problem setting of ad hoc teamwork under partial observability (ATPO), which enables on-the-fly colla…
cs.CL2020
Pruning and Sparsemax Methods for Hierarchical Attention Networks
João G. Ribeiro, Frederico S. Felisberto, Isabel C. Neto
This paper introduces and evaluates two novel Hierarchical Attention Network models [Yang et al., 2016] - i) Hierarchical Pruned Attention Networks, which remove the irrelevant wor…