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» Sense of Direction in Distributed Computing
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MOBIHOC
2005
ACM
14 years 8 months ago
Power balanced coverage-time optimization for clustered wireless sensor networks
We consider a wireless sensor network in which sensors are grouped into clusters, each with its own cluster head (CH). Each CH collects data from sensors in its cluster and relays...
Tao Shu, Marwan Krunz, Sarma B. K. Vrudhula
COCO
2009
Springer
155views Algorithms» more  COCO 2009»
14 years 3 months ago
Weak Derandomization of Weak Algorithms: Explicit Versions of Yao's Lemma
—A simple averaging argument shows that given a randomized algorithm A and a function f such that for every input x, Pr[A(x) = f(x)] ≥ 1−ρ (where the probability is over the...
Ronen Shaltiel
IPPS
2000
IEEE
14 years 1 months ago
Safe Caching in a Distributed File System for Network Attached Storage
In a distributed file system built on network attached storage, client computers access data directly from shared storage, rather than submitting I/O requests through a server. W...
Randal C. Burns, Robert M. Rees, Darrell D. E. Lon...
PDPTA
2008
13 years 10 months ago
A Genetic Algorithm Based Dynamic Load Balancing Scheme for Heterogeneous Distributed Systems
- Load balancing is a crucial issue in parallel and distributed systems to ensure fast processing and optimum utilization of computing resources. Load balancing strategies try to e...
Bibhudatta Sahoo, Sudipta Mohapatra, Sanjay Kumar ...
KBS
2008
110views more  KBS 2008»
13 years 8 months ago
Intensity-based image registration using multiple distributed agents
Image registration is the process of geometrically aligning images taken from different sensors, viewpoints or instances in time. It plays a key role in the detection of defects o...
Roger J. Tait, Gerald Schaefer, Adrian A. Hopgood