109
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TIT
2016
10 years 16 days ago
2016
—This paper shows that the capacity region of the continuous-time Poisson broadcast channel is achieved via superposition coding for most channel parameter values. Interestingly,...
114
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TIT
2016
10 years 16 days ago
2016
—We show that for a nonnegative tensor, a best nonnegative rank-r approximation is almost always unique, its best rank-one approximation may always be chosen to be a best nonnega...
116
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TIT
2016
10 years 16 days ago
2016
—Location-aware networks are of great importance and interest in both civil and military applications. This paper determines the localization accuracy of an agent, which is equip...
114
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TIT
2016
10 years 16 days ago
2016
—In the context of multiplayer games, the parallel repetition problem can be phrased as follows: given a game G with optimal winning probability 1 − α and its repeated version...
122
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TIT
2016
10 years 16 days ago
2016
—Consider the problem of packing Hamming balls of a given relative radius subject to the constraint that they cover any point of the ambient Hamming space with multiplicity at mo...
127
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TIT
2016
10 years 16 days ago
2016
Abstract—When transmitting information over a noisy channel, two approaches are common: assuming the channel errors are independent of the transmitted content and devising an err...
118
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TIT
2016
10 years 16 days ago
2016
—We study the rate-distortion relationship in the set of permutations endowed with the Kendall τ-metric and the Chebyshev metric. Our study is motivated by the application of pe...