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COMCOM
2006
70views more  COMCOM 2006»
15 years 6 months ago
Secret instantiation in ad-hoc networks
In this paper, we focus our attention on the problem of assigning initial secrets to users in ad-hoc network (respectively, sensors in a sensor network) so that they can use those...
Sandeep S. Kulkarni, Mohamed G. Gouda, Anish Arora
CORR
2006
Springer
142views Education» more  CORR 2006»
15 years 6 months ago
Order-Optimal Data Aggregation in Wireless Sensor Networks - Part I: Regular Networks
The predominate traffic patterns in a wireless sensor network are many-to-one and one-to-many communication. Hence, the performance of wireless sensor networks is characterized by ...
Richard J. Barton, Rong Zheng
CORR
2006
Springer
105views Education» more  CORR 2006»
15 years 6 months ago
Threshold-Controlled Global Cascading in Wireless Sensor Networks
Abstract-- We investigate cascade dynamics in thresholdcontrolled (multiplex) propagation on random geometric networks. We find that such local dynamics can serve as an efficient, ...
Qiming Lu, Gyorgy Korniss, Boleslaw K. Szymanski
CORR
2006
Springer
93views Education» more  CORR 2006»
15 years 6 months ago
Stability in multidimensional Size Theory
This paper proves that in Size Theory the comparison of multidimensional size functions can be reduced to the 1-dimensional case by a suitable change of variables. Indeed, we show...
Andrea Cerri, Patrizio Frosini, Claudia Landi
CPC
2006
132views more  CPC 2006»
15 years 6 months ago
Duality in Infinite Graphs
The adaption of combinatorial duality to infinite graphs has been hampered by the fact that while cuts (or cocycles) can be infinite, cycles are finite. We show that these obstruc...
Henning Bruhn, Reinhard Diestel