TY - JOUR AU - Chan, Terence AU - Chen, Qi AU - Yeung, Raymond TI - Characterisation of conditional independence structures for polymatroids using vanishing sets JO - Kybernetika PY - 2020 SP - 1022 EP - 1044 VL - 56 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14736/kyb-2020-6-1022/ DO - 10.14736/kyb-2020-6-1022 LA - en ID - 10_14736_kyb_2020_6_1022 ER -