@inproceedings{sarkar10differential,
	author="Rik Sarkar and Jie Gao",
	title="Differential Forms for Target Tracking and
Aggregate Queries in Distributed Networks",
	booktitle="Proc. of the 16th Annual International Conference on Mobile Computing and Networking (MobiCom'10)",
	pages="377--388",
	month="September",
	year="2010"
}