Yishai A. Feldman Donald H. Kraft Tsvi Kuflik Next Generation Information Technologies and Systems, 7th International Conference, NGITS 2009, Haifa, Israel, June 16-18, 2009. Revised Selected Papers 5831 2009 http://dx.doi.org/10.1007/978-3-642-04941-5 978-3-642-04940-8 NGITS Lecture Notes in Computer Science Springer db/conf/ngits/ngits2009.html