title: krdb ' 98 : the 5th international workshop on knowledge representation meets databases 1998. authors: alexander borgida , martin staudt , vinay k. chaudhri. venue: sigmod record. year: nan
title: workshop report : the first international workshop on active and real-time database systems ( artdb-95 ) 1996. authors: mikael berndtsson , j &#246; rgen hansson. venue: acm sigmod record. year: nan