Lingli Zhang Chandra Krintz Priya Nagpurkar Language and Virtual Machine Support for Efficient Fine-Grained Futures in Java. 130-139 2007 PACT http://doi.ieeecomputersociety.org/10.1109/PACT.2007.45 conf/IEEEpact/2007 db/conf/IEEEpact/IEEEpact2007.html#ZhangKN07