• SNOPT

  • Referenced in 551 articles [sw02300]
  • discuss an SQP algorithm that uses a smooth augmented Lagrangian merit function and makes explicit ... Lagrangian and uses a reduced-Hessian algorithm (SQOPT) for solving the QP subproblems ... most problems in the CUTE and COPS test collections (about 900 examples...
  • Selfis

  • Referenced in 7 articles [sw15702]
  • wavelets, Fourier transform, stationarity tests and smoothing algorithms. In addition, the next release will include...
  • ve08

  • Referenced in 148 articles [sw05141]
  • consider the problem of minimizing a smooth objective function f of n real variables ... computing time by using a minimization algorithm that exploits some special structure ... rather unpredictable since, except for certain test functions, the eigenvalue structure...
  • TVAL3

  • Referenced in 22 articles [sw08575]
  • test an algorithm for solving a class of equality-constrained non-smooth optimization problems (chiefly...
  • NDSPMHD

  • Referenced in 50 articles [sw10435]
  • paper presents an overview and introduction to smoothed particle hydrodynamics and magnetohydrodynamics in theory ... testbed for SPH/SPMHD algorithms that can be used to test many of the ideas...
  • GADGET

  • Referenced in 71 articles [sw12701]
  • body approach, and a collisional gas by smoothed particle hydrodynamics. Along with the serial version ... memory. While both versions use a tree algorithm to compute gravitational forces, the serial version ... detail the numerical algorithms employed, and show various tests of the code. We publicly release...
  • AIS-BN

  • Referenced in 25 articles [sw02223]
  • structural advantages of Bayesian networks, (2) a smooth learning method for the importance function ... from different stages of the algorithm. par We tested the performance...
  • Smoothtst

  • Referenced in 6 articles [sw23173]
  • determining smoothness of algebraic varieties: A smoothness test for higher codimensions. Based on an idea ... singularities, we present an algorithm for determining smoothness of algebraic varieties. The algorithm is inherently ... both approaches. We have implemented all algorithms in the computer algebra system Singular. We compare ... respect to timings and memory usage. The test examples originate from questions in algebraic geometry...
  • ECHO

  • Referenced in 29 articles [sw22269]
  • arbitrary level of formal accuracy (for smooth flows), where the other existing GRMHD and GRMD ... allowing for different sets of equations, different algorithms, and working in a generic space-time ... been tested against several astrophysical applications, including a novel test on the propagation of large ... point stencil gives highly accurate results for smooth solutions, both in flat and curved metric...
  • SDMINMAX

  • Referenced in 12 articles [sw36992]
  • work we define a new derivative-free algorithm which is globally convergent toward standard stationary ... original problem into a smooth one by using a smoothing technique based on the exponentialpenalty ... Bertsekas. This technique depends on a smoothing parameter which controls the approximation to the finite ... based on a sampling of the smooth function along a suitable search direction...
  • AMIGO

  • Referenced in 10 articles [sw02425]
  • algorithm AMIGO is an algorithm for solving smooth global optimization problems over n-dimensional boxes ... mainly an extension of an algorithm developed by L. G. Casado, J. A. Martínez ... first-order information. 40 numerical tests and comparisons show the effectiveness of this refinement...
  • RPSALG

  • Referenced in 9 articles [sw12637]
  • smoothing algorithm (RPSALG) is a unified framework for penalty and smoothing methods for solving ... solver, NSIPS, on a battery of test problems...
  • MADNESS

  • Referenced in 7 articles [sw06887]
  • simulation) package for adaptive computation with multiresolution algorithms. We begin by implementing a previously-reported ... Numerical and analytical tests both demonstrate that this approximation yields non-physical solutions with zero ... excessive smoothness leads to large numerical cancellation and confounds the dynamically-adaptive, multiresolution algorithms inside...
  • MOIF

  • Referenced in 8 articles [sw36989]
  • case. Global convergence results are stated under smooth assumptions on the objective functions. We also ... Direct MultiSearch (DMS) algorithm. Numerical results on a set of test problems show the efficiency...
  • nlpy

  • Referenced in 3 articles [sw05159]
  • that are smooth, have no derivatives, or have integer data. Implementing, testing, prototyping, experimenting with ... modifying innovative optimization algorithms for large-scale constrained problems are difficult and challenging tasks, regardless...
  • MrDIRECT

  • Referenced in 12 articles [sw12380]
  • this smooth mode phenomenon can be eliminated efficiently by the multigrid algorithm in which ... version of DIRECT algorithm, obtaining a “multilevel” robust DIRECT (MrDIRECT) algorithm. Although additional parameters ... this paper performs very well on the tested sets of benchmark problems, in terms...
  • 2LEV-D2P4

  • Referenced in 10 articles [sw00009]
  • level and two-level domain decomposition algorithms on the top of the PSBLAS library ... dynamic memory management, while providing a smooth path towards the integration in legacy application codes ... Krylov solvers implemented in PSBLAS, has been tested on large-scale linear systems arising from...
  • dSTEM

  • Referenced in 3 articles [sw36073]
  • change points based on differential smoothing and multiple testing is presented for long data sequences ... noise. As an application of the STEM algorithm for peak detection developed in Schwartzman ... significant local maxima and minima after smoothing and differentiating the observed sequence. The algorithm, combined...
  • SABoost

  • Referenced in 6 articles [sw36832]
  • stochastic approximation theory a stochastic approximation boosting algorithm, SABoost, is proposed. By adjusting its step ... step size will have smaller training and testing errors difference, and when the step size ... step size can be viewed as a smooth (early) stopping rule. The performance of AdaBoost...
  • PHANTOM

  • Referenced in 6 articles [sw41137]
  • fast, parallel, modular, and low-memory smoothed particle hydrodynamics and magnetohydrodynamics code developed over ... accrete. Here we describe and test the core algorithms as well as modules for magnetohydrodynamics...