14739 search results - page 2863 / 2948 » An optimization problem on the sphere |
ICRA
2007
IEEE
15 years 4 months ago
2007
IEEE
— In this paper, we propose an original approach to control camera position and/or lighting conditions in an environment using image gradient information. Our goal is to ensure a...
ICRA
2007
IEEE
15 years 4 months ago
2007
IEEE
— Most robotic vision algorithms are proposed by envisaging robots operating in structured environments where the world is assumed to be rigid. These algorithms fail to provide o...
IDEAS
2007
IEEE
15 years 4 months ago
2007
IEEE
Historically, bitmap indexing has provided an important database capability to accelerate queries. However, only a few database systems have implemented these indexes because of t...
IPPS
2007
IEEE
15 years 4 months ago
2007
IEEE
Replicating data objects onto servers across a system can alleviate access delays. The selection of data objects and servers requires solving a constraint optimization problem, wh...
MICRO
2007
IEEE
15 years 4 months ago
2007
IEEE
Snoopy cache coherence can be implemented in any physical network topology by embedding a logical unidirectional ring in the network. Control messages are forwarded using the ring...