5785 search results - page 728 / 1157 » Approximability of Probability Distributions |
223
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PIMRC
2010
IEEE
15 years 4 months ago
2010
IEEE
This paper presents an efficient and fair uplink resource allocation algorithm in multicarrier based cognitive radio systems. The proposed resource allocation is divided into two s...
179
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SOFSEM
2010
Springer
15 years 4 months ago
2010
Springer
It is well-known that, given a probability distribution over n characters, in the worst case it takes (n log n) bits to store a prefix code with minimum expected codeword length. H...
308
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WAW
2010
Springer
15 years 4 months ago
2010
Springer
We introduce a new geometric, rank-based model for the link structure of on-line social networks (OSNs). In the geo-protean (GEO-P) model for OSNs nodes are identified with points ...
210
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ICIAR
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. In this paper we propose a method for automating the process of detecting regions of motion in a video sequence in real time. The main idea of this work is to detect moti...
156
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CDC
2010
IEEE
15 years 1 months ago
2010
IEEE
In this paper, we start from an assigned control law with known probability distributions of its execution time. Our goal is to identify an optimised scheduling policy that allows ...