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MOBICOM
2010
ACM
13 years 5 months ago
Directional antenna diversity for mobile devices: characterizations and solutions
We report a first-of-its-kind realization of directional transmission for smartphone-like mobile devices using multiple passive directional antennas, supported by only one RF chai...
Ardalan Amiri Sani, Lin Zhong, Ashutosh Sabharwal
CF
2004
ACM
13 years 10 months ago
A first glance at Kilo-instruction based multiprocessors
The ever increasing gap between processor and memory speed, sometimes referred to as the Memory Wall problem [42], has a very negative impact on performance. This mismatch will be...
Marco Galluzzi, Valentin Puente, Adrián Cri...
SIGCOMM
2006
ACM
13 years 11 months ago
Beyond bloom filters: from approximate membership checks to approximate state machines
Many networking applications require fast state lookups in a concurrent state machine, which tracks the state of a large number of flows simultaneously. We consider the question ...
Flavio Bonomi, Michael Mitzenmacher, Rina Panigrah...
IM
2007
13 years 6 months ago
A Generic Application-Oriented Performance Instrumentation for Multi-Tier Environments
— In this paper, we present a design for a generic, open, application-oriented performance instrumentation of multitier applications. Measurements are performed through configur...
Markus Schmid, Marcus Thoss, Thomas Termin, Reinho...
INFOCOM
2008
IEEE
13 years 11 months ago
A Novel Quantitative Approach For Measuring Network Security
—Evaluation of network security is an essential step in securing any network. This evaluation can help security professionals in making optimal decisions about how to design secu...
Mohammad Salim Ahmed, Ehab Al-Shaer, Latifur Khan