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ICDCSW
2008
IEEE
16 years 28 days ago
Understanding the Tolerance of Dynamic Networks: A Routing-Oriented Approach
Research on delay tolerant networks (DTNs) has brought about a plethora of routing algorithms targeted at networks with different mobility patterns. However, few research works ha...
Yifeng Shao, Jie Wu
INFOCOM
2008
IEEE
16 years 27 days ago
On Survivable Access Network Design: Complexity and Algorithms
Abstract— We consider the computational complexity and algorithm challenges in designing survivable access networks. With limited routing capability, the structure of an access n...
Dahai Xu, Elliot Anshelevich, Mung Chiang
INFOCOM
2008
IEEE
16 years 27 days ago
Underwater Localization in Sparse 3D Acoustic Sensor Networks
—We study the localization problem in sparse 3D underwater sensor networks. Considering the fact that depth information is typically available for underwater sensors, we transfor...
Wei Cheng, Amin Y. Teymorian, Liran Ma, Xiuzhen Ch...
SSDBM
2008
IEEE
181views Database» more  SSDBM 2008»
16 years 26 days ago
Monitoring Aggregate k-NN Objects in Road Networks
Abstract. In recent years, there is an increasing need to monitor k nearest neighbor (k-NN) in a road network. There are existing solutions on either monitoring k-NN objects from a...
Lu Qin, Jeffrey Xu Yu, Bolin Ding, Yoshiharu Ishik...
CISS
2007
IEEE
16 years 25 days ago
Relay Placement and Movement Control for Realization of Fault-Tolerant Ad Hoc Networks
— Wireless communication is a critical component of battlefield networks. Nodes in a battlefield network exist in hostile environments and thus fault-tolerance against node and...
Abhishek Kashyap, Mark A. Shayman