green2007provenance (264B)
1 # green2007provenance 2 3 [provenance] for [conjunctive_query] and [union_of_conjunctive_queries] and [datalog] ([provenance_datalog], using [derivation_tree]) via [semiring] and [formal_series] 4 5 Up: [academic_paper] on [provenance] 6 7 See also: [provenance_semirings]