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» Some results for a class of generalized polynomials
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SECON
2010
IEEE
14 years 7 months ago
Two-Tiered Constrained Relay Node Placement in Wireless Sensor Networks: Efficient Approximations
In a wireless sensor network, short range multihop transmissions are preferred to prolong the network lifetime due to super-linear nature of energy consumption with communication d...
Dejun Yang, Satyajayant Misra, Xi Fang, Guoliang X...
EUROCRYPT
2003
Springer
15 years 3 months ago
On the Limitations of Universally Composable Two-Party Computation without Set-up Assumptions
The recently proposed universally composable (UC) security framework for analyzing security of cryptographic protocols provides very strong security guarantees. In particular, a p...
Ran Canetti, Eyal Kushilevitz, Yehuda Lindell
CORR
2008
Springer
115views Education» more  CORR 2008»
14 years 9 months ago
Multi-hop Cooperative Wireless Networks: Diversity Multiplexing Tradeoff and Optimal Code Design
In this paper, we consider single-source, single-sink (ss-ss) multi-hop relay networks, with slow-fading Rayleigh links and single-antenna relay nodes operating under the half-dupl...
K. Sreeram, S. Birenjith, P. Vijay Kumar
TIT
2010
111views Education» more  TIT 2010»
14 years 4 months ago
Directly lower bounding the information capacity for channels with I.I.D.deletions and duplications
We directly lower bound the information capacity for channels with i.i.d. deletions and duplications. Our approach differs from previous work in that we focus on the information ca...
Adam Kirsch, Eleni Drinea
NA
2008
78views more  NA 2008»
14 years 9 months ago
A walk through energy, discrepancy, numerical integration and group invariant measures on measurable subsets of euclidean space
(A) The celebrated Gaussian quadrature formula on finite intervals tells us that the Gauss nodes are the zeros of the unique solution of an extremal problem. We announce recent re...
S. B. Damelin