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INFOCOM
2012
IEEE
12 years 12 days ago
A robust boundary detection algorithm based on connectivity only for 3D wireless sensor networks
—In this work we develop a distributed boundary detection algorithm, dubbed Coconut, for 3D wireless sensor networks. It first constructs a tetrahedral structure to delineate th...
Hongyu Zhou, Hongyi Wu, Miao Jin
ISORC
2007
IEEE
14 years 4 months ago
Time-Predictable Task Preemption for Real-Time Systems with Direct-Mapped Instruction Cache
Modern processors used in embedded systems are becoming increasingly powerful, having features like caches and pipelines to speedup execution. While execution speed of embedded so...
Raimund Kirner, Peter P. Puschner
ATVA
2004
Springer
117views Hardware» more  ATVA 2004»
14 years 3 months ago
Component-Wise Instruction-Cache Behavior Prediction
nded Abstract – Oleg Parshin∗ Abdur Rakib† Stephan Thesing∗ Reinhard Wilhelm∗ The precise determination of worst-case execution times (WCETs) for programs is mostly bein...
Abdur Rakib, Oleg Parshin, Stephan Thesing, Reinha...
EMSOFT
2004
Springer
14 years 3 months ago
Multiple process execution in cache related preemption delay analysis
Cache prediction for preemptive scheduling is an open issue despite its practical importance. First analysis approaches use simplified models for cache behavior or they assume si...
Jan Staschulat, Rolf Ernst
WWW
2004
ACM
14 years 10 months ago
CC-Buddy: an adaptive framework for maintaining cache coherency using peers
In this paper, we propose a framework called CC-Buddy, for maintaining dynamic data coherency in peer-to-peer environment. Working on the basis of peer heterogeneity in data coher...
Song Gao, Wee Siong Ng, Weining Qian, Aoying Zhou