Luca Becchetti Stefano Leonardi Alberto Marchetti-Spaccamela Kirk Pruhs Semi-clairvoyant Scheduling. 67-77 http://dx.doi.org/10.1007/978-3-540-39658-1_9 2003 conf/esa/2003 ESA db/conf/esa/esa2003.html#BecchettiLMP03