309 search results - page 10 / 62 » Smooth Optimization with Approximate Gradient |
129
click to vote
SIAMJO
2010
14 years 11 months ago
2010
We propose a Newton-CG primal proximal point algorithm for solving large scale log-determinant optimization problems. Our algorithm employs the essential ideas of the proximal poi...
155
click to vote
ISAAC
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. We consider bicriteria optimization problems and investigate the relationship between two standard approaches to solving them: (i) computing the Pareto curve and (ii) the...
129
Voted
JGO
2008
15 years 4 months ago
2008
We show that a compact feasible set of a standard semi-infinite optimization problem can be approximated arbitrarily well by a level set of a single smooth function with certain r...
145
click to vote
JGO
2008
15 years 4 months ago
2008
This article complements the paper [7], where we showed that a compact feasible set of a standard semi-infinite optimization problem can be approximated arbitrarily well by a leve...
159
click to vote
ISBI
2004
IEEE
16 years 5 months ago
2004
IEEE
We present a fully four-dimensional, globally convergent, incremental gradient algorithm to estimate the continuous-time tracer density from list mode positron emission tomography...