Communications of the ACM
Wireless Sensor Networks: Architectures and Protocols
Wireless Sensor Networks: Architectures and Protocols
Energy-Aware Routing in Cluster-Based Sensor Networks
MASCOTS '02 Proceedings of the 10th IEEE International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunications Systems
Maximum lifetime routing in wireless sensor networks
IEEE/ACM Transactions on Networking (TON)
Exploiting Sink Mobility for Maximizing Sensor Networks Lifetime
HICSS '05 Proceedings of the Proceedings of the 38th Annual Hawaii International Conference on System Sciences - Volume 09
Linear Programming and Network Flows
Linear Programming and Network Flows
Maximizing lifetime for data aggregation in wireless sensor networks
Mobile Networks and Applications
A survey on wireless multimedia sensor networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Energy efficient routing with delay guarantee for sensor networks
Wireless Networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Wireless sensor network survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
Invited review: A comparative analysis of several asymmetric traveling salesman problem formulations
Computers and Operations Research
Efficient routing from multiple sources to multiple sinks in wireless sensor networks
EWSN'07 Proceedings of the 4th European conference on Wireless sensor networks
Maximum lifetime routing and data aggregation for wireless sensor networks
NETWORKING'06 Proceedings of the 5th international IFIP-TC6 conference on Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communications Systems
Maximize the coverage lifetime of sensor networks
EUC'06 Proceedings of the 2006 international conference on Emerging Directions in Embedded and Ubiquitous Computing
Optimal multi-sink positioning and energy-efficient routing in wireless sensor networks
ICOIN'05 Proceedings of the 2005 international conference on Information Networking: convergence in broadband and mobile networking
Routing techniques in wireless sensor networks: a survey
IEEE Wireless Communications
On energy provisioning and relay node placement for wireless sensor networks
IEEE Transactions on Wireless Communications
Distributed algorithms for maximum lifetime routing in wireless sensor networks
IEEE Transactions on Wireless Communications
A Distributed Algorithm for Maximum Lifetime Routing in Sensor Networks with Mobile Sink
IEEE Transactions on Wireless Communications
Operations Research Letters
Computers and Operations Research
Sink Node Placement Strategies for Wireless Sensor Networks
Wireless Personal Communications: An International Journal
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Sensors spend most of their limited battery energy on communicating the collected environmental information to sinks. Therefore, the determination of the optimal sink locations and sensor-to-sink information flow routes becomes important for the survivability of sensor networks. In this work, we address these important design issues using an integrated approach and propose new mixed-integer linear programming models to determine the optimal sink locations and information flow paths between sensors and sinks when sensor locations are given. The first group of proposed models is energy-aware and tries to minimize total routing energy, whereas the second group is financially driven with the objective of minimizing total cost. We do not only report computational results providing information on the solution efficiency of the new formulations, and the accuracy of their linear programming relaxations, but also propose and test new heuristics and lower bounding approaches for the most efficient formulation.