2142 search results - page 194 / 429 » Improved Conditional E-Payments |
121
click to vote
TIT
2008
15 years 3 months ago
2008
An underdetermined linear system of equations Ax = b with non-negativity constraint x 0 is considered. It is shown that for matrices A with a row-span intersecting the positive o...
133
Voted
BMCBI
2005
15 years 3 months ago
2005
Background: The currently used kth order Markov models estimate the probability of generating a single nucleotide conditional upon the immediately preceding (gap = 0) k units. How...
143
click to vote
TON
2008
15 years 3 months ago
2008
An optimal routing and data aggregation scheme for wireless sensor networks is proposed in this paper. The objective is to maximize the network lifetime by jointly optimizing data ...
97
Voted
TWC
2008
15 years 3 months ago
2008
This contribution deals with code-aided hypothesis testing for wireless digital receivers. We provide a theoretical justification for a hypothesis testing algorithm that was previo...
135
click to vote
UMUAI
2008
15 years 3 months ago
2008
Abstract. Provision of personalized recommendations to users requires accurate modeling of their interests and needs. This paper proposes a general framework and specific methodolo...