1404 search results - page 145 / 281 » An Estimation of Distribution Algorithm Based on Maximum Ent... |
169
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EMNLP
2007
15 years 4 months ago
2007
A notable gap in research on statistical dependency parsing is a proper conditional probability distribution over nonprojective dependency trees for a given sentence. We exploit t...
111
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SIGMOD
1996
ACM
15 years 7 months ago
1996
ACM
This paper introduces bifocal sampling, a new technique for estimating the size of an equi-join of two relations. Bifocal sampling classi es tuples in each relation into two group...
140
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TSP
2008
15 years 3 months ago
2008
Abstract--This paper deals with the uplink of a wireless multiple-input multiple-output (MIMO) communication system based on multicarrier (MC) code division multiple access (CDMA)....
157
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ICIP
2008
IEEE
15 years 9 months ago
2008
IEEE
In this paper we propose a novel algorithm for super resolution based on total variation prior and variational distribution approximations. We formulate the problem using a hierar...
138
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ICC
2007
IEEE
15 years 9 months ago
2007
IEEE
— Ultra wide band (UWB) ad-hoc networks have attracted much research attention in recent years. This paper proposes and investigates a new distributed cooperative routing strateg...