Jens Schwidder Tara D. Talbott James D. Myers Bootstrapping to a semantic grid. 176-181 2005 conf/ccgrid/2005 CCGRID http://doi.ieeecomputersociety.org/10.1109/CCGRID.2005.1558551 db/conf/ccgrid/ccgrid2005.html#SchwidderTM05