pqe_ucq (291B)
1 # PQE for UCQ 2 3 - [dichotomy]: [dalvi2012dichotomy] 4 - new presentation: [kenig2020dichotomy] 5 6 The complexity in the [query] of the [meta_dichotomy] criterion is open 7 - cf [amarilli2020dichotomy] which says so explicitly 8 9 Up: [pqe] for [union_of_conjunctive_queries] 10 11 See also: [pqe_unsafe]