Partha Dasgupta Amiya Bhattacharya Meddage S. Fernando Poster abstract: Community sensor grids deployment and usage. 389-390 2009 IPSN http://doi.acm.org/10.1145/1602165.1602212 conf/ipsn/2009 db/conf/ipsn/ipsn2009.html#DasguptaBF09