GOSSIPING WITHOUT DUPLICATE TRANSMISSIONS
GOSSIPING WITHOUT DUPLICATE TRANSMISSIONS
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闲聊无需重复传输
DOI:
10.1137/0603042
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发表时间:
1982
期刊:
影响因子:
--
通讯作者:
D. West
中科院分区:
文献类型:
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作者:
D. West
n people have distinct bits of information, which they communicate via telephone calls in which they transmit everything they know. We require that no one ever hear the same piece of information twice. In the case 4 divides $n,\,n\geqq 8$, we provide a construction that transmits all information using only $9n/4 - 6$ calls. Previous constructions used $\frac{1}{2}n \log n$ calls.