Kris Venstermans Lieven Eeckhout Koen De Bosschere Object-Relative Addressing: Compressed Pointers in 64-Bit Java Virtual Machines. 79-100 2007 conf/ecoop/2007 ECOOP http://dx.doi.org/10.1007/978-3-540-73589-2_5 db/conf/ecoop/ecoop2007.html#VenstermansEB07