Vitaly Osipov Peter Sanders Johannes Singler The Filter-Kruskal Minimum Spanning Tree Algorithm. 52-61 2009 ALENEX http://www.siam.org/proceedings/alenex/2009/alx09_005_osipovv.pdf conf/alenex/2009 db/conf/alenex/alenex2009.html#OsipovSS09