756 search results - page 15 / 152 » Leveraging the CAPTCHA Problem |
ACL
2008
13 years 10 months ago
2008
We present a simple linguistically-motivated method for characterizing the semantic relations that hold between two nouns. The approach leverages the vast size of the Web in order...
SECON
2007
IEEE
14 years 3 months ago
2007
IEEE
— Beamforming antennas have been shown to improve spatial reuse in wireless networks. Protocols that aim to exploit beamforming antennas have leveraged benefits from directional...
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
The problem of multi-target tracking is comprised of two distinct, but tightly coupled challenges: (i) the naturally discrete problem of data association, i.e. assigning image obs...
SIGMOD
2006
ACM
14 years 9 months ago
2006
ACM
Monitoring extreme values (MAX or MIN) is a fundamental problem in wireless sensor networks (and in general, complex dynamic systems). This problem presents very different algorit...
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
We propose a framework that performs action recognition and identity maintenance of multiple targets simultaneously. Instead of first establishing tracks using an appearance mode...