George Teodoro Daniel Fireman Dorgival Olavo Guedes Neto Wagner Meira Jr. Renato Ferreira Achieving Multi-Level Parallelism in the Filter-Labeled Stream Programming Model. 287-294 2008 ICPP http://dx.doi.org/10.1109/ICPP.2008.72 conf/icpp/2008 db/conf/icpp/icpp2008.html#TeodoroFNMF08