Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author exact FAC683EE-F0ED-11E1-A9DE-61C894A0A6B4 cql: author exact F9A56804-F0ED-11E1-A9DE-61C894A0A6B4 Add to list Conference Paper C1 open access Energy-efficiency in telecommunications networks: link-by-link versus end-to-end grooming Ward Van Heddeghem (UGent) , Maarten De Groote (UGent) , Willem Vereecken (UGent) , Didier Colle (UGent) , Mario Pickavet (UGent) and Piet Demeester (UGent) (2010) Optical Network Design and Modeling, 14th Conference, Proceedings.