2192 search results - page 125 / 439 » Algorithms for Challenging Motif Problems |
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
Besides basis expansions, frames representations play a key role in signal processing. We thus consider the problem of frame domain signal processing, which is more complex and ch...
CVPR
2011
IEEE
13 years 3 months ago
2011
IEEE
2-D face recognition in the presence of large pose variations presents a significant challenge. When comparing a frontal image of a face to a near profile image, one must cope w...
CDC
2010
IEEE
13 years 3 months ago
2010
IEEE
We consider the problem of designing controllers for nonholonomic mobile robots converging to the source (minimum) of a field. In addition to the mobility constraints posed by the ...
INFOCOM
2010
IEEE
13 years 6 months ago
2010
IEEE
Abstract—Wireless mesh networks are popular as a costeffective means to provide broadband connectivity to large user populations. A mesh network placement provides coverage, such...
ICIP
1999
IEEE
14 years 9 months ago
1999
IEEE
It is a challenging problem to design an e cient MPEG-4 video delivery system that can maximize the perceptual quality while achieving high resource utilization. This paper addres...