Titlebook: Distributed Computing in Sensor Systems; Second IEEE Internat Phillip B. Gibbons,Tarek Abdelzaher,Ramesh Rao Conference proceedings 2006 Sp

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When Birds Die: Making Population Protocols Fault-Tolerant,ctably and have pairwise interactions. The ability of such systems to compute functions on a multiset of inputs that are initially distributed across all of the agents has been studied in the absence of failures. Here, we show that essentially the same set of functions can be computed in the presenc

hermetic

Stochastically Consistent Caching and Dynamic Duty Cycling for Erratic Sensor Sources,s often maintain caches for erratically changing sensor sources. Stochastic consistency guarantees the cache-source deviation is within a pre-specified bound with a certain confidence level. We model the erratic sources as Brownian motions, and adaptively . the next cache update time based on the mo

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,: Gossip Based Multi-channel Reprogramming for Sensor Networks,manned Ariel Vehicle). To reprogram a sensor network with the help of an UAV, one can either communicate the entire new program to one (or a few) sensor in the field, or let the UAV communicate parts of the code to a subset of sensor nodes on multiple channels at once. In the latter approach, the no

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intrigue

Logical Neighborhoods: A Programming Abstraction for Wireless Sensor Networks,ectures are rapidly emerging, as witnessed by wireless sensor and actuator networks (WSANs), and in general by solutions involving multiple data sinks, heterogeneous nodes, and in-network coordination. These settings demand new programming abstractions to tame complexity without sacrificing efficien

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Y-Threads: Supporting Concurrency in Wireless Sensor Networks,, but preemptive multithreading pre-allocates resources that cannot be used even while not in use by the owning thread. In this paper, we propose a hybrid approach called Y-Threads. Y-Threads provide separate small stacks for blocking portions of applications, while allowing for shared stacks for no

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