36 search results - page 3 / 8 » Approximation Schemes for First-Order Definable Optimisation... |
CP
2004
Springer
13 years 9 months ago
2004
Springer
Many combinatorial (optimisation) problems have natural models based on, or including, set variables and set constraints. This was already known to the constraint programming commu...
SIAMNUM
2010
13 years 15 days ago
2010
In this paper we extend the discrete duality finite volume (DDFV) formulation to the steady convection-diffusion equation. The discrete gradients defined in DDFV are used to define...
STRINGOLOGY
2004
13 years 7 months ago
2004
Recently, there has been a surge of interest in gapped q-gram filters for approximate string matching. Important design parameters for filters are for example the value of q, the f...
ICCV
2005
IEEE
14 years 7 months ago
2005
IEEE
Although variational methods are among the most accurate techniques for estimating the optical flow, they have not yet entered the field of real-time vision. Main reason is the gr...
SIAMSC
2008
13 years 5 months ago
2008
The goal of this article is to simulate rotating flows of shallow layers of fluid by means of finite volume numerical schemes. More precisely, we focus on the simulation of the geo...