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SASN
2006
ACM
14 years 2 months ago
Diversify sensor nodes to improve resilience against node compromise
A great challenge in securing sensor networks is that sensor nodes can be physically compromised. Once a node is compromised, attackers can retrieve secret information (e.g. keys)...
Abdulrahman Alarifi, Wenliang Du
SENSYS
2006
ACM
14 years 2 months ago
Target tracking with binary proximity sensors: fundamental limits, minimal descriptions, and algorithms
We explore fundamental performance limits of tracking a target in a two-dimensional field of binary proximity sensors, and design algorithms that attain those limits. In particul...
Nisheeth Shrivastava, Raghuraman Mudumbai, Upamany...
SIGECOM
2006
ACM
139views ECommerce» more  SIGECOM 2006»
14 years 2 months ago
Playing games in many possible worlds
In traditional game theory, players are typically endowed with exogenously given knowledge of the structure of the game—either full omniscient knowledge or partial but fixed in...
Matt Lepinski, David Liben-Nowell, Seth Gilbert, A...
SIGMETRICS
2006
ACM
104views Hardware» more  SIGMETRICS 2006»
14 years 2 months ago
Modeling adoptability of secure BGP protocols
Despite the existence of several secure BGP routing protocols, there has been little progress to date on actual adoption. Although feasibility for widespread adoption remains the ...
Haowen Chan, Debabrata Dash, Adrian Perrig, Hui Zh...
ENC
2005
IEEE
14 years 2 months ago
Hard Problem Generation for MKP
We developed generators that produce challenging MKP instances. Our approaches uses independently exponential distributions over a wide range to generate the constraint coefficien...
Maria A. Osorio, Germn Cuaya
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