630 search results - page 90 / 126 » Hardness results for approximating the bandwidth |
195
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TEC
2010
15 years 26 days ago
2010
-- We encounter optimization problems in our daily lives and in various research domains. Some of them are so hard that we can, at best, approximate the best solutions with (meta-)...
142
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper we present a novel approach to acoustic model training for non-audible murmur (NAM) recognition using normal speech data transformed into NAM data. NAM is extremely ...
200
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INFOCOM
2011
IEEE
14 years 9 months ago
2011
IEEE
—We formulate the problem of delay constrained energy-efficient broadcast in cooperative multihop wireless networks. We show that this important problem is not only NPcomplete, ...
199
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CVPR
2012
IEEE
13 years 8 months ago
2012
IEEE
We describe a novel max-margin parameter learning approach for structured prediction problems under certain non-decomposable performance measures. Structured prediction is a commo...
159
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TLDI
2009
ACM
16 years 3 months ago
2009
ACM
For many object-oriented systems, it is often useful to have a runtime architecture that shows networks of communicating objects. But it is hard to statically extract runtime obje...