?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Feprints.imtlucca.it%2F2251%2F&rft.title=An+algorithm+for+PWL+approximations+of+nonlinear+functions&rft.creator=Alessio%2C+Alessandro&rft.creator=Bemporad%2C+Alberto&rft.creator=Addis%2C+B.&rft.creator=Pasini%2C+Alessandro&rft.subject=QA75+Electronic+computers.+Computer+science&rft.description=In+this+report+we+provide+some+technical+details+for+some+of+the+results+appeared+in+%5BAlessio+et+al.(2005)%5D.+In+the+first+section+we+provide+the+proof+of+continuity+of+the+PPWA+function+computed+with+the+%E2%80%9Dsquaring+the+circle%E2%80%9D+algorithm+stated+in+ACC+06.+Then%2C+we+analyze+the+complexity+of+the+previous+algorithm%2C+in+terms+of+the+desired+level+of+accuracy+in+the+approximation+of+the+PPWA+function.&rft.publisher=University+of+Siena&rft.date=2005&rft.type=Working+Paper&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.language=en&rft.identifier=http%3A%2F%2Feprints.imtlucca.it%2F2251%2F1%2FTR_Bemporad_2005_UNISI.pdf&rft.identifier=++Alessio%2C+Alessandro+and+Bemporad%2C+Alberto+and+Addis%2C+B.+and+Pasini%2C+Alessandro++An+algorithm+for+PWL+approximations+of+nonlinear+functions.++Technical+Report++%23+%2F2005++++University+of+Siena+++++++(Unpublished)+++