1289 search results - page 38 / 258 » Complexity of Counting the Optimal Solutions |
ICIP
2003
IEEE
15 years 17 days ago
2003
IEEE
The problem of finding the optimal set of quantized coefficients for a frame-based encoded signal is known to be of very high complexity. This paper presents an efficient method o...
CVPR
2005
IEEE
15 years 1 months ago
2005
IEEE
We propose a solution to the n-frame correspondence problem under the factorization framework. During the matching process, our algorithm takes explicitly into account the geometr...
ICDE
2003
IEEE
15 years 10 days ago
2003
IEEE
Expressing complex OLAP queries using group-by, aggregation, and joins can be extremely difficult. As a result of this, many alternate ways of expressing such queries have been de...
NCA
2003
IEEE
14 years 4 months ago
2003
IEEE
This paper studies the optimal placement of web files for en-route web caching. It is shown that existing placement policies are all solving restricted partial problems of the ...
CISS
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract-Joint subcarrier, power and rate allocation in orthogonal frequency division multiple access (OFDMA) scheduling is investigated for both downlink and uplink wireless trans...