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—Mobile sensors are widely deployed in Wireless Sensor Networks (WSNs) to satisfy emerging application requirements. Specifically, processing location dependent queries in mobile...

Liang Hong, Yafeng Wu, Sang Hyuk Son, Yansheng Lu

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189

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RTCSA
2009
IEEE

202views Embedded Systems» more RTCSA 2009»

Supporting Sporadic Pipelined Tasks with Early-Releasing in Soft Real-Time Multiprocessor Systems

16 years 1 months ago

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Soft real-time sporadic multiprocessor task systems are considered that include processing pipelines. Conditions are presented for guaranteeing bounded deadline tardiness in such ...

Cong Liu, James H. Anderson

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185

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RTCSA
2009
IEEE

201views Embedded Systems» more RTCSA 2009»

Branch Target Buffers: WCET Analysis Framework and Timing Predictability

16 years 1 months ago

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—One step in the veriﬁcation of hard real-time systems is to determine upper bounds on the worst-case execution times (WCET) of tasks. To obtain tight bounds, a WCET analysis h...

Daniel Grund, Jan Reineke, Gernot Gebhard

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160

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RTCSA
2009
IEEE

191views Embedded Systems» more RTCSA 2009»

Multi-path Planning for Mobile Element to Prolong the Lifetime of Wireless Sensor Networks

16 years 1 months ago

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Mobile elements, which can traverse the deployment area and convey the observed data from static sensor nodes to a base station, have been introduced for energy efﬁcient data co...

Dakai Zhu, Yifeng Guo, Ali Saman Tosun

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Artificial Intelligence