• UTA Plus

  • Referenced in 151 articles [sw16225]
  • actions. It constructs a utility function from a preorder defined by the user ... small linear program. The program provides piecewise linear functions of marginal utility that...
  • Chebfun

  • Referenced in 423 articles [sw05897]
  • continuous or piecewise-continuous functions. It also implements continuous analogues of linear algebra notions like...
  • MISER3

  • Referenced in 84 articles [sw04190]
  • approximated by piecewise constant or piecewise linear (continuous) functions defined on suitable partitions...
  • DistMesh

  • Referenced in 310 articles [sw12766]
  • equilibrium in a truss structure (using piecewise linear force-displacement relations) and reset the topology ... geometry is described implicitly by its distance function. In addition to being much shorter...
  • CHARMS

  • Referenced in 36 articles [sw02957]
  • quad, tetrahedron, hexahedron), and basis function order (piecewise linear, higher order B-splines, Loop subdivision...
  • APOGEE

  • Referenced in 36 articles [sw08451]
  • formulation for the piecewise linear relaxation of bilinear functions with a logarithmic number of binary ... formulation to the best-performing piecewise relaxations with a linear number of binary variables...
  • Sheppack

  • Referenced in 16 articles [sw07352]
  • blending local interpolants using local-support weight functions usually creates reasonable approximations. SHEPPACK ... linear variations of the original Shepard algorithm. An option to the linear Shepard code ... outliers. SHEPPACK also includes a hybrid robust piecewise linear estimation algorithm RIPPLE (residual initiated polynomial ... linear estimation) intended for data from piecewise linear functions in arbitrary dimension m. The main...
  • infinite group relaxation

  • Referenced in 24 articles [sw14600]
  • problem, an infinite-dimensional relaxation of integer linear optimization problems introduced by Ralph Gomory ... their groundbreaking papers titled {it Some continuous functions related to corner polyhedra I, II} (Math ... modern context of cut generating functions. It focuses on the recent developments, such as algorithms ... among other things, it unveils piecewise linear extreme functions with more than four different slopes...
  • ralgb4

  • Referenced in 4 articles [sw22652]
  • like piecewise quadratic function and a piecewise linear function related to solvability of interval linear...
  • ralgb5

  • Referenced in 4 articles [sw22653]
  • like piecewise quadratic function and a piecewise linear function related to solvability of interval linear...
  • PLASMA

  • Referenced in 4 articles [sw10304]
  • finite element method using continuous piecewise bilinear functions. The linear system is scaled and solved...
  • NNV

  • Referenced in 3 articles [sw32539]
  • forward neural networks (FFNNs) with various activation functions. For learning-enabled CPS, such as closed ... models and FFNN controllers with piecewise-linear activation functions, such as ReLUs. For similar neural...
  • R-SPLINE

  • Referenced in 12 articles [sw29802]
  • using R-SPLINE: retrospective search with piecewise-linear interpolation and neighborhood enumeration. We consider simulation ... variables are integer ordered and the objective function is defined implicitly via a simulation oracle ... compute a point estimate of the objective-function value. We develop R-SPLINE -- a Retrospective ... alternates between a continuous Search using Piecewise-Linear Interpolation and a discrete Neighborhood Enumeration...
  • SubLiME

  • Referenced in 3 articles [sw20298]
  • linear efficient function enclosures (Slefes) provide, at low cost, a piecewise linear pair of upper...
  • QPALM

  • Referenced in 6 articles [sw35397]
  • iterations on the extended-real-valued cost function. Furthermore, we prove global convergence of such ... stationary point at an R-linear rate in the specific case of a (possibly nonconvex ... piecewise affine function. QPALM is implemented in open-source C code, with tailored linear algebra...
  • interp

  • Referenced in 1 article [sw37034]
  • interpolation on regular and irregular grids, either linear or using splines are the main part ... akima::interp and tripack::tri.mesh functions. Currently the piecewise linear interpolation part of akima::interp ... providing the starting point for the piecewise linear interpolator. As side effect this algorithm ... used to provide replacements for the basic functions of the tripack package which also suffer...
  • Splines

  • Referenced in 1 article [sw34732]
  • following: ConstantSpline, for piecewise constants functions; LinearSpline, for piecewise linear interpolation; CubicSpline, for classical cubic...
  • Algorithm 999

  • Referenced in 9 articles [sw36032]
  • splines. Multi-degree splines are smooth piecewise-polynomial functions where the pieces can have different ... algorithmic construction of a set of basis functions for the space of multi-degree splines ... properties to standard B-splines. These basis functions are called multi-degree B-splines ... operator that represents all MDB-splines as linear combinations of local B-splines of different...
  • AGES

  • Referenced in 3 articles [sw32284]
  • linear algebra techniques to associate finite or infinite domains to the different sorts. Function ... symbols are then interpreted by means of piecewise interpretations with matrix-based expressions and inequalities...
  • ARESLab

  • Referenced in 6 articles [sw11786]
  • Matlab/Octave toolbox for building piecewise-linear and piecewise-cubic regression models using Jerome Friedman ... expansion in product spline basis functions, where the number of basis functions as well...