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GLOBECOM
2010
IEEE
15 years 4 months ago
Compact Wakeup Scheduling in Wireless Sensor Networks
In a traditional wakeup scheduling, sensor nodes start up numerous times to communicate in a period, thus consuming extra energy due to state transitions (e.g. from the sleep state...
Junchao Ma, Wei Lou
CORR
2011
Springer
168views Education» more  CORR 2011»
14 years 10 months ago
Robustness and modular structure in networks
Many complex systems, from power grids and the internet, to the brain and society, can be modeled using modular networks. Modules, densely interconnected groups of elements, often...
James P. Bagrow, Sune Lehmann, Yong-Yeol Ahn
CRV
2011
IEEE
309views Robotics» more  CRV 2011»
14 years 6 months ago
Optimal Alignment of 3D Data for Spatial Discretization
—We present an algorithm that finds the rotation which best aligns a given configuration of directions on an unsorted set of directions. Using a cost function that we derive in...
Benjamin Huhle, Timo Schairer, Andreas Schilling, ...
PET
2012
Springer
13 years 9 months ago
Fault-Tolerant Privacy-Preserving Statistics
Real-time statistics on smart meter consumption data must preserve consumer privacy and tolerate smart meter failures. Existing protocols for this private distributed aggregation m...
Marek Jawurek, Florian Kerschbaum
DAC
2006
ACM
16 years 7 months ago
Architecture-aware FPGA placement using metric embedding
Since performance on FPGAs is dominated by the routing architecture rather than wirelength, we propose a new architecture-aware approach to initial FPGA placement that models the ...
Padmini Gopalakrishnan, Xin Li, Lawrence T. Pilegg...