17329 search results - page 62 / 3466 » Improved non-approximability results |
ICASSP
2011
IEEE
13 years 13 days ago
2011
IEEE
Accurate image registration plays a preponderant role in image super-resolution methods and in the related literature landmarkbased registration methods have gained increasing acc...
ICASSP
2011
IEEE
13 years 13 days ago
2011
IEEE
While the research into MIMO communications algorithms have reached levels of development that show important wireless systems performance improvements, the development of DSP sys...
ICASSP
2011
IEEE
13 years 13 days ago
2011
IEEE
It is known that the proportionate normalized least mean square (PNLMS) algorithm outperforms traditional normalized least mean square(NLMS) algorithm, in terms of fast initial co...
ACL
2011
13 years 10 days ago
2011
We present an NLP system that classifies the assertion type of medical problems in clinical notes used for the Fourth i2b2/VA Challenge. Our classifier uses a variety of linguisti...
SIGMETRICS
2011
ACM
12 years 11 months ago
2011
ACM
Branch taken rate and transition rate have been proposed as metrics to characterize the branch predictability. However, these two metrics may misclassify branches with regular his...