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IJSN
2006
116views more  IJSN 2006»
15 years 6 months ago
A lightweight encryption and authentication scheme for wireless sensor networks
: The research of Wireless Sensor Networks (WSNs) has recently received a strong boost from IEEE 802.15.4 task group, which focuses on the specifications for low rate wireless pers...
Jianliang Zheng, Jie Li, Myung J. Lee, Michael Ans...
180
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CORR
2007
Springer
110views Education» more  CORR 2007»
15 years 6 months ago
Information-theoretic limits on sparsity recovery in the high-dimensional and noisy setting
The problem of recovering the sparsity pattern of a fixed but unknown vector β∗ ∈ Rp based on a set of n noisy observations arises in a variety of settings, including subset...
Martin J. Wainwright
CORR
2007
Springer
187views Education» more  CORR 2007»
15 years 6 months ago
Transaction-Oriented Simulation In Ad Hoc Grids
In this paper we analyse the requirements of performing parallel transaction-oriented simulations within loosely coupled systems like Ad Hoc Grids. We focus especially on the spac...
Gerald Krafft
CORR
2007
Springer
80views Education» more  CORR 2007»
15 years 6 months ago
Uniqueness Domains in the Workspace of Parallel Manipulators
This work investigates new kinematic features of parallel manipulators. It is well known that parallel manipulators admit generally several direct kinematic solutions for a given ...
Philippe Wenger, Damien Chablat
CORR
2007
Springer
72views Education» more  CORR 2007»
15 years 6 months ago
WACA: A Hierarchical Weighted Clustering Algorithm optimized for Mobile Hybrid Networks
—Clustering techniques create hierarchal network structures, called clusters, on an otherwise flat network. In a dynamic environment—in terms of node mobility as well as in ter...
Matthias R. Brust, Adrian Andronache, Steffen Roth...
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