Juliana Freire Daniel F. Lieuwen Joann J. Ordille Lalit Garg Michael Holder Hector Urroz Gavin Michael Julian Orbach Luke Tucker Qian Ye Robert M. Arlein MetaComm: A Meta-Directory for Telecommunications. 211-219 2000 ICDE http://doi.ieeecomputersociety.org/10.1109/ICDE.2000.839414 db/conf/icde/icde2000.html#FreireLOGHUMOTYA00