?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fmiis.maths.ox.ac.uk%2Fmiis%2F456%2F&rft.title=Optimal+surface+cutting&rft.creator=Murray%2C+J.&rft.subject=Discrete&rft.description=Surface+cutting+problems+in+two+dimensions+are+considered+for+nonrectangular+items.+An+exact+solution+method+is+discussed.+Outlines+of+several+possible+heuristic+algorithms+are+also+presented.+For+the+heuristic+methods+a+first+approximation+to+the+optimal+solution+is+obtained+by+encompassing+each+item+by+a+rectangle+and+then+using+some+available+strategy+for+this+standard+problem.+Different+approaches+are+then+suggested+for+more+accurate+methods.&rft.date=1992&rft.type=Study+Group+Report&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.language=en&rft.identifier=http%3A%2F%2Fmiis.maths.ox.ac.uk%2Fmiis%2F456%2F1%2FOptimal-surface-cutting.pdf&rft.identifier=++Murray%2C+J.++(1992)+Optimal+surface+cutting.++%5BStudy+Group+Report%5D+++++