Data & Knowledge EngineeringVolume 31, Issue 3, November 1999, Pages 225-226Guest editorial17th International conference on conceptual modeling (ER'98)Author links open overlay panelTok Wang Ling, Sudha RamShow moreShareCitehttps://doi.org/10.1016/S0169-023X(99)00026-9Get rights and contentRecommended articlesReferences (0)Cited by (0)View full textCopyright © 1999 Elsevier Science B.V. All rights reserved.