Luigi Palopoli Roberto Passerone Amy L. Murphy Gian Pietro Picco Alessandro Giusti Solving the Wake-Up Scattering Problem Optimally. 166-182 2009 EWSN http://dx.doi.org/10.1007/978-3-642-00224-3_11 conf/ewsn/2009 db/conf/ewsn/ewsn2009.html#PalopoliPMPG09