Xiaoqi Li Wujie Zheng Michael R. Lyu A Coalitional Game Model for Heat Diffusion Based Incentive Routing and Forwarding Scheme. 664-675 2009 Networking http://dx.doi.org/10.1007/978-3-642-01399-7_52 conf/networking/2009 db/conf/networking/networking2009.html#LiZL09