153 search results - page 11 / 31 » Efficient top-k processing over query-dependent functions |
QEST
2010
IEEE
13 years 6 months ago
2010
IEEE
The method of stochastic state classes approaches the analysis of Generalised Semi Markov Processes (GSMP) through symbolic derivation of probability density functions over Differe...
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
SP-frame is a new picture type supported by H.264, and supports functions such as rate-switching and random-access. In this paper, we investigate several complementary methods to ...
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
The maximization of a full-rank quadratic form over a finite alphabet is NP-hard in both a worst-case sense and an average sense. Interestingly, if the rank of the form is not a ...
ICIP
2008
IEEE
14 years 3 months ago
2008
IEEE
In this paper, we show how to estimate, accurately and efficiently, the 3D motion of a rigid or non-rigid object, and time-varying lighting in a dynamic scene. This is achieved i...
ECCV
2008
Springer
14 years 7 months ago
2008
Springer
Monte Carlo methods and their subsequent simulated annealing are able to minimize general energy functions. However, the slow convergence of simulated annealing compared with more ...