Lieven Eeckhout Hans Vandierendonck Koenraad De Bosschere Workload Design: Selecting Representative Program-Input Pairs. 83-94 2002 conf/IEEEpact/2002 IEEE PACT http://computer.org/proceedings/pact/1620/16200083abs.htm db/conf/IEEEpact/IEEEpact2002.html#EeckhoutVB02