http://researchonline.federation.edu.au/vital/access/manager/Index ${session.getAttribute("locale")} 5 Path-tree: An efficient reachability indexing scheme for large directed graphs http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:10909 Wed 07 Apr 2021 13:56:16 AEST ]]> Computing label-constraint reachability in graph databases http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:7507 Wed 07 Apr 2021 13:46:57 AEST ]]> Efficiently answering reachability queries on very large directed graphs http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:7494 Wed 07 Apr 2021 13:46:56 AEST ]]>