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GI
2004
Springer
15 years 11 months ago
A Low-Cost Solution for Frequent Symmetric Key Exchange in Ad-hoc Networks
: Next to authentication, secure key exchange is considered the most critical and complex issue regarding ad-hoc network security. We present a low-cost, (i.e. low hardware-complex...
Markus Volkmer, Sebastian Wallner
PPOPP
2010
ACM
16 years 3 months ago
The LOFAR correlator: implementation and performance analysis
LOFAR is the first of a new generation of radio telescopes. Rather than using expensive dishes, it forms a distributed sensor network that combines the signals from many thousands...
John W. Romein, P. Chris Broekema, Jan David Mol, ...
BDA
2003
15 years 7 months ago
Memory Requirements for Query Execution in Highly Constrained Devices
Pervasive computing introduces data management requirements that must be tackled in a growingvariety of lightweight computing devices. Personal folders on chip, networks of sensor...
Nicolas Anciaux, Luc Bouganim, Philippe Pucheral
ICDE
2005
IEEE
128views Database» more  ICDE 2005»
16 years 7 months ago
Exploiting Correlated Attributes in Acquisitional Query Processing
Sensor networks and other distributed information systems (such as the Web) must frequently access data that has a high per-attribute acquisition cost, in terms of energy, latency...
Amol Deshpande, Carlos Guestrin, Wei Hong, Samuel ...
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MIDDLEWARE
2004
Springer
15 years 11 months ago
A hierarchical process execution support for grid computing
Grid is an emerging infrastructure used to share resources among virtual organizations in a seamless manner and to provide breakthrough computing power at low cost. Nowadays there...
Fábio R. L. Cicerre, Edmundo Roberto Mauro ...