3015 search results - page 553 / 603 » The robustness of a new CAPTCHA |
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
—New air interfaces are currently being developed to meet the high spectral efficiency requirements of the emerging wireless communication systems. In this context, OFDM is cons...
ICDCS
2007
IEEE
14 years 3 months ago
2007
IEEE
Application-layer overlay networks have recently emerged as a promising solution for live media multicast on the Internet. A tree is probably the most natural structure for a mult...
ICIP
2007
IEEE
14 years 3 months ago
2007
IEEE
Block based motion compensation techniques make frequent use of Early Termination Algorithms (ETA) to reduce the computational cost of block matching process. ETAs have been well ...
ICNP
2007
IEEE
14 years 3 months ago
2007
IEEE
—We propose a new probabilistic coverage protocol (denoted by PCP) that considers probabilistic sensing models. PCP is fairly general and can be used with different sensing model...
ICRA
2007
IEEE
14 years 3 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...