Rob Hoes Twan Basten Wai-Leong Yeow Chen-Khong Tham Marc Geilen Henk Corporaal QoS Management for Wireless Sensor Networks with a Mobile Sink. 53-68 2009 EWSN http://dx.doi.org/10.1007/978-3-642-00224-3_4 conf/ewsn/2009 db/conf/ewsn/ewsn2009.html#HoesBYTGC09