We examine linear program (LP) approaches to boosting and demonstrate their efficient solution using LPBoost, a column generation based simplex method. We formulate the problem as...
237 views169 votes14 years 8 months ago TASE 2011»
Abstract—A fast offset surface generation approach is presented in this paper to construct intersection-free offset surfaces, which preserve sharp features, from freeform triangu...
A Texture Atlas is an efficient color representation for 3D Paint Systems. The model to be textured is decomposed into charts homeomorphic to discs, each chart is parameterized, a...
128 views256 votes16 years 5 months ago ICDE 2007»
This paper addresses the problem of efficient maintenance of a materialized skyline view in response to skyline removals. While there has been significant progress on skyline quer...
105 views239 votes16 years 5 months ago ICDE 2003»
Query optimizers use base-table statistics to derive statistics on the sub-plans that are enumerated during optimization. In practice, traditional optimizers rely on a number of s...
Inter domain service routing is an element in the success of Next Generation Network. Service requests, such as the INVITE request in Session Initiation Protocol [21] may need to ...
108 views139 votes15 years 8 months ago IWMM 2000»
The performance of automatic memory management may be improved if the policies used in allocating and collecting objects had knowledge of the lifetimes of objects. To date, approa...
141 views147 votes15 years 10 months ago IPPS 2007»
Over the years reconfigurable computing devices such as FPGAs have evolved from gate-level glue logic to complex reprogrammable processing architectures. However, the tools used f...
143 views134 votes15 years 9 months ago GECCO 2004»
Two efficient clustering-based genetic algorithms are developed for the optimisation of reaction rate parameters in chemical kinetic modelling. The genetic algorithms employed are ...
217 views164 votes15 years 8 months ago HUMO 2007»
We propose a method to find candidate 2D articulated model configurations by searching for locally optimal configurations under a weak but computationally manageable fitness functi...