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INFOCOM
2008
IEEE
16 years 9 days ago
On the Construction of a Maximum-Lifetime Data Gathering Tree in Sensor Networks: NP-Completeness and Approximation Algorithm
Abstract—Energy efficiency is critical for wireless sensor networks. The data gathering process must be carefully designed to conserve energy and extend the network lifetime. Fo...
Yan Wu, Sonia Fahmy, Ness B. Shroff
PLDI
2005
ACM
15 years 11 months ago
Programming ad-hoc networks of mobile and resource-constrained devices
Ad-hoc networks of mobile devices such as smart phones and PDAs represent a new and exciting distributed system architecture. Building distributed applications on such an architec...
Yang Ni, Ulrich Kremer, Adrian Stere, Liviu Iftode
OPODIS
2004
15 years 7 months ago
Secure Location Verification Using Radio Broadcast
Secure location verification is a recently stated problem that has a number of practical applications. The problem requires a wireless sensor network to confirm that a potentially...
Adnan Vora, Mikhail Nesterenko
TON
2010
171views more  TON 2010»
15 years 17 days ago
Constructing Maximum-Lifetime Data-Gathering Forests in Sensor Networks
Abstract--Energy efficiency is critical for wireless sensor networks. The data-gathering process must be carefully designed to conserve energy and extend network lifetime. For appl...
Yan Wu, Zhoujia Mao, Sonia Fahmy, Ness B. Shroff
DCOSS
2009
Springer
16 years 14 days ago
Performance of Bulk Data Dissemination in Wireless Sensor Networks
Wireless sensor networks (WSNs) have recently gained a great deal of attention as a topic of research, with a wide range of applications being explored. Bulk data dissemination is ...
Wei Dong, Chun Chen, Xue Liu, Jiajun Bu, Yunhao Li...