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ICC
2007
IEEE
102views Communications» more  ICC 2007»
14 years 1 months ago
A Scalable Wireless Channel Emulator for Broadband MIMO Systems
: This paper addresses the issue of designing scalable prototypes for multi input multi output (MIMO) wireless channel emulation. To date, emulators are extending single input sing...
Hamid Eslami, Ahmed M. Eltawil
CCS
2006
ACM
13 years 11 months ago
Hot or not: revealing hidden services by their clock skew
Location-hidden services, as offered by anonymity systems such as Tor, allow servers to be operated under a pseudonym. As Tor is an overlay network, servers hosting hidden service...
Steven J. Murdoch
HICSS
2002
IEEE
207views Biometrics» more  HICSS 2002»
14 years 11 days ago
Multi-channel Pricing for Financial Services
For several years, the financial services industry has discovered the opportunities of different channels like the Internet, call-centers, WAP etc. Many banks built up separate di...
Jochen Dzienziol, Michael Eberhardt, Annette Renz,...
ICTCS
2005
Springer
14 years 28 days ago
Faster Deterministic Wakeup in Multiple Access Channels
We consider the fundamental problem of waking up n processors sharing a multiple access channel. We assume the weakest model of synchronization, the locally synchronous model, in ...
Gianluca De Marco, Marco Pellegrini, Giovanni Sbur...
CORR
2010
Springer
130views Education» more  CORR 2010»
13 years 6 months ago
Discrete Laplace-Beltrami Operator Determines Discrete Riemannian Metric
The Laplace-Beltrami operator of a smooth Riemannian manifold is determined by the Riemannian metric. Conversely, the heat kernel constructed from its eigenvalues and eigenfunctio...
Xianfeng David Gu, Ren Guo, Feng Luo 0002, Wei Zen...