Given a spatio-temporal network (ST network) whose edge properties vary with time, a time-sub-interval minimum spanning tree (TSMST) is a collection of distinct minimum spanning t...
Many routing protocols for wireless sensor network have been proposed, with the purpose of achieving efficient routing. However, when the mobility increases rapidly and the networ...
Yuan Yang, Dong-hyun Lee, Myong-Soon Park, Hoh Pet...
Wireless sensor networks are collections of large number of sensor nodes. The sensor nodes are featured with limited energy, computation and transmission power. Each node in the n...
Recent years, many efficient data dissemination protocols for mobile sinks in large scale sensor networks are currently under developed by researchers. In this paper we propose CO...
Hung Le Xuan, Dae Hong Seo, Sungyoung Lee, Young-K...
— Sensing coverage is an important issue for sensor networks, since it is viewed as one of the critical measures of performance offered by a sensor network. The design of a routi...