Conceptual modeling er 98 17th international conference on conceptual modeling singapore november 16 19 1998 proceedings editors ling tok wang ram sudha eds free preview. Conceptual modeling er 98 17th international conference on conceptual modeling singapore november 16 19 1998 proceedings ling tok wang ram sudha . Conceptual modeling er 98 17th international conference on conceptual modeling singapore november 16 19 1998 proceedings editors view affiliations tok wang ling sudha ram mong li lee conference proceedings er 1998 375 citations 26k downloads part of the lecture notes in computer science book series lncs volume 1507 log in to check access buy ebook usd 9900 instant . This volume constitutes the refereed proceedings of the 17th international conference on conceptual modeling er 98 held in singapore in november 1998 the 32 revised full papers presented were carefully reviewed and selected from a total of 95 submissions the book is divided into chapters on conceptual modeling and design user interface