cludes great algorithms to work with sparse matrices but does provide a reasonable set of algorithms to work with
            sparse matrices as graph data structures.  My other project -- MatlabBGL -- provides a high-performance solution to this problem
            by directly interfacing the Matlab sparse matrix data structure with the Boost Graph Library. That library, however, suffers
            from enormous complication because it must be compiled for each platform.  The Boost Graph Library heavily u