575 search results - page 73 / 115 » A Spectral Approach to Lower Bounds |
125
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CDC
2009
IEEE
15 years 5 months ago
2009
IEEE
Abstract— Many problems associated with networked systems can be formulated as network utility maximization (NUM) problems. NUM problems maximize a global separable measure of ne...
131
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CONCUR
1997
Springer
15 years 4 months ago
1997
Springer
We apply the symbolic analysis principle to pushdown systems. We represent (possibly in nite) sets of con gurations of such systems by means of nite-state automata. In order to re...
117
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ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract-- This paper concerns the multiple access performance of spreading codes used in the downlink of multicarrier code-division multiple-access (MC-CDMA). Complex-valued sprea...
129
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UAI
2003
15 years 2 months ago
2003
The Hierarchical Mixture of Experts (HME) is a well-known tree-structured model for regression and classification, based on soft probabilistic splits of the input space. In its o...
106
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CORR
2010
Springer
15 years 23 days ago
2010
Springer
In many wireless systems, interference is the main performance-limiting factor, and is primarily dictated by the locations of concurrent transmitters. In many earlier works, the l...