An investigation of database requirements for institutional and ad hoc DSS
Carleen Garnto, Hugh J. Watson · ACM SIGMIS Database the DATABASE for Advances in Information Systems · 1985
Four decision support systems, two institutional and two ad hoc, were investigated. Of primary interest was whether there were differences in the data base component of the institutional and ad hoc DSS. The study's findings suggest that there are differences with practical implications for DSS designers.