ILP-based cost-optimal DSP synthesis with module selection and data format conversion
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Probabilistic Loop Scheduling for Applications with Uncertain Execution Time
IEEE Transactions on Computers
Dynamic voltage scheduling technique for low-power multimedia applications using buffers
ISLPED '01 Proceedings of the 2001 international symposium on Low power electronics and design
Estimating probabilistic timing performance for real-time embedded systems
IEEE Transactions on Very Large Scale Integration (VLSI) Systems - System Level Design
IEEE Transactions on Parallel and Distributed Systems
Dynamic Power Management in Wireless Sensor Networks
IEEE Design & Test
Time Synchronization for Wireless Sensor Networks
IPDPS '01 Proceedings of the 15th International Parallel & Distributed Processing Symposium
Energy reduction techniques for multimedia applications with tolerance to deadline misses
Proceedings of the 40th annual Design Automation Conference
Exploring the Probabilistic Design Space of Multimedia Systems
RSP '03 Proceedings of the 14th IEEE International Workshop on Rapid System Prototyping (RSP'03)
PEAS: A Robust Energy Conserving Protocol for Long-lived Sensor Networks
ICDCS '03 Proceedings of the 23rd International Conference on Distributed Computing Systems
Scheduling Strategies for Master-Slave Tasking on Heterogeneous Processor Platforms
IEEE Transactions on Parallel and Distributed Systems
On k-coverage in a mostly sleeping sensor network
Proceedings of the 10th annual international conference on Mobile computing and networking
ANSS '05 Proceedings of the 38th annual Symposium on Simulation
Efficient Assignment and Scheduling for Heterogeneous DSP Systems
IEEE Transactions on Parallel and Distributed Systems
Energy-efficient link-layer jamming attacks against wireless sensor network MAC protocols
Proceedings of the 3rd ACM workshop on Security of ad hoc and sensor networks
Scheduling sleeping nodes in high density cluster-based sensor networks
Mobile Networks and Applications
Lightweight deployment-aware scheduling for wireless sensor networks
Mobile Networks and Applications
Balanced-energy sleep scheduling scheme for high-density cluster-based sensor networks
Computer Communications
IEEE Communications Magazine
Online energy-saving algorithm for sensor networks in dynamic changing environments
Journal of Embedded Computing
A Novel Energy-Aware Fault Tolerance Mechanism for Wireless Sensor Networks
GREENCOM '11 Proceedings of the 2011 IEEE/ACM International Conference on Green Computing and Communications
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Lifetime is very important to wireless sensor networks since most sensors are equipped with non-rechargeable batteries. Therefore, energy and delay are critical issues for the research of sensor networks that have limited lifetime. Due to the uncertainties in execution time of some tasks, this paper models each varied execution time as a probabilistic random variable with the consideration of applications' performance requirements to solve the MAP (Mode Assignment with Probability) problem. Using probabilistic design, we propose an optimal algorithm to minimize the total energy consumption while satisfying the timing constraint with a guaranteed confidence probability. The experimental results show that our approach achieves significant energy saving than previous work. For example, our algorithm achieves an average improvement of 32.6% on total energy consumption.