Global footstep planning NAS (Humanoids 2024) and CASSR (ICRA 2026) L1-norm minimisation for contact planning SL1M, ICRA 2020 and RA-L 2021 Centroidal trajectory generation as a feasibility problem 2PAC (TOG 2018), CROC (IROS 2018) and C-CROC (T-RO 2020) An efficient acyclic contact planner for multiped robots T-RO 2018 and ISRR 2015