188 ;;Quote: audit and correct the relational databases for 5ESS telephone switches; e.g., if a unit is out-of-service, its children are either out-of-service or in a transient state

189 ;;Quote: FAST organizes software production around families of systems; identify family requirements and abstractions, create a language for specifying individual requirements, and generate software for family members

189 ;;Quote: how are family members the same, and how do they differ?; e.g., each audit needs to check for existence before checking the data

189 ;;Quote: commonality analysis produces a dictionary of terms, commonalities (global assumptions), variabilities (varying assumptions), parameters for each variability, and issues

192 ;;Quote: create an application engineering environment for producing a family of programs; include a language for specifying family members; takes about five staff years

193 ;;Quote: decision trees define audit requirements; each node retrieves a data entity for comparison with other data; leaves represent reports or corrective actions