501 search results - page 75 / 101 » Communication Lower Bounds Using Dual Polynomials |
SODA
2010
ACM
14 years 6 months ago
2010
ACM
We settle the 1-pass space complexity of (1 ? )approximating the Lp norm, for real p with 1 p 2, of a length-n vector updated in a length-m stream with updates to its coordinate...
INFOCOM
2003
IEEE
14 years 2 months ago
2003
IEEE
—The terrorist attacks on September 11, 2001 have drawn attention to the use of wireless technology in order to locate survivors of structural collapse. We propose to construct a...
ICC
2008
IEEE
14 years 3 months ago
2008
IEEE
— In their landmark paper Cover and El Gamal proposed different coding strategies for the relay channel with a single relay supporting a communication pair. These strategies are ...
ECAL
2005
Springer
14 years 2 months ago
2005
Springer
Efficient hierarchical architectures for reconfigurable and adaptive multi-agent networks require dynamic cluster formation among the set of nodes (agents). In the absence of cen...
GLOBECOM
2009
IEEE
13 years 6 months ago
2009
IEEE
Abstract--In this paper, we consider multiple-input multipleoutput (MIMO) communication systems with combined channel covariance feedback (CCF) and channel gain feedback (CGF), her...