\input zb-basic \input zb-ioport \iteman{io-port 70179151} \itemau{Claypool, Kajal T.; Rundensteiner, Elke A.} \itemti{AUP: adaptive change propagation across data model boundaries} \itemso{BNCOD, 72-83 (2004).} \itemcc{} \itemut{} \itemli{doi:10.1007/978-3-540-27811-5\_7} \end