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SOCIALCOM
2010
15 years 4 months ago
Estimating the Size of Online Social Networks
The huge size of online social networks (OSNs) makes it prohibitively expensive to precisely measure any properties which require the knowledge of the entire graph. To estimate the...
Shaozhi Ye, Shyhtsun Felix Wu
ICC
2008
IEEE
135views Communications» more  ICC 2008»
16 years 19 days ago
Using Soft-Line Recursive Response to Improve Query Aggregation in Wireless Sensor Networks
— In large Wireless Sensor Networks (WSNs), each hop might incur varying delays due to medium access contention, transmission and computation delays. Fast and efficient query re...
Xiaoming Lu, Matt Spear, Karl N. Levitt, Norman S....
JCP
2007
154views more  JCP 2007»
15 years 6 months ago
Partially Reconfigurable Vector Processor for Embedded Applications
—Embedded systems normally involve a combination of hardware and software resources designed to perform dedicated tasks. Such systems have widely crept into industrial control, a...
Muhammad Z. Hasan, Sotirios G. Ziavras
INFOCOM
2002
IEEE
15 years 11 months ago
Real-time Model and Convergence Time of BGP
—BGP allows routers to use general preference policies for route selection. This paper studies the impact of these policies on convergence time. We first describe a real-time mo...
Davor Obradovic
CORR
2008
Springer
85views Education» more  CORR 2008»
15 years 6 months ago
Quantifying Timing Leaks and Cost Optimisation
We develop a new notion of security against timing attacks where the attacker is able to simultaneously observe the execution time of a program and the probability of the values of...
Alessandra Di Pierro, Chris Hankin, Herbert Wiklic...