Local Enumeration Techniques for Sparse Algorithms.

Gerardo Bandera Pablo P. Trabado Emilio L. Zapata Local Enumeration Techniques for Sparse Algorithms. 52-56 1998 IPPS/SPDP http://csdl.computer.org/dl/proceedings/ipps/1998/8403/00/84030052.pdf db/conf/ipps/ipps1998.html#BanderoTZ98