Luís Fernando Castro Vítor Santos Costa Cláudio F. R. Geyer Fernando M. A. Silva Patrícia Kayser Vargas Manuel Eduardo Correia DAOS - Scalable And-Or Parallelism. 899-908 1999 conf/europar/1999 Euro-Par http://dx.doi.org/10.1007/3-540-48311-X_125 db/conf/europar/europar99.html#CastroCGSVC99