Smart Spaces and Next Generation Wired/Wireless Networking : 9th International Conference, NEW2AN 2009 and Second Conference on Smart Spaces, ruSMART 2009, St. Petersburg, Russia, September 15-18, 2009, Proceedings - Sergey Balandin, Dmitri Moltchanov, Yevgeni Koucheryavy ((Lecture Notes in Computer Science))