Publications

A variable-penalty alternating directions method for convex optimization

A new trust region algorithm for bound constrained minimization

Social network analysis, structuration theory and the holism-individualism debate

An analysis of noise in recurrent neural networks: convergence and generalization

Concerns the effect of noise on the performance of feedforward neural nets. We introduce and analyze various methods of injecting synaptic noise into dynamically driven recurren...

The convergence of carbohydrate active gene repertoires in human gut microbes

The extreme variation in gene content among phylogenetically related microorganisms suggests that gene acquisition, expansion, and loss are important evolutionary forces for ada...

SOCIAL MIMICRY; CHARACTER CONVERGENCE VERSUS CHARACTER DISPLACEMENT

A SHORT CONVERGENCE PROOF FOR A CLASS OF ACO ALGORITHMS

Numerical solution of a generalized eigenvalue problem for even mappings

Projection reconstruction MR imaging using FOCUSS

Abstract The focal underdetermined system solver (FOCUSS) was originally designed to obtain sparse solutions by successively solving quadratic optimization problems. This articl...

QN-like variable storage conjugate gradients

Multivariate Smoothing Spline Functions

Given data $z_i = g(t_i ) + \varepsilon _i , 1 \leqq i \leqq n$, where g is the unknown function, the $t_i $ are known d-dimensional variables in a domain $\Omega $, and the $\v...

A finite element scheme for domains with corners