b b b b b q b b b b b b b b SOURCE LOCALIZATION USING ADAPTIVE SUBSPACE BEAMFORMER OUTPUTS ABSTRACT 1. INTRODUCTION

A set of experiments on widely different web sites examined the technical accuracy and practicalities of different approaches to using an emulated dial-up link instead of true 56kbps (V.90) dial-up to measure end-user web site experience. The experiments showed that attempts to emulate V.90 dial-up connections by using simple calculations, bandwidth-restricted routers, or sophisticated network ...

The natural gradient method has been used effectively in conjugate Gaussian process models, but the non-conjugate case has been largely unexplored. We examine how natural gradients can be used in non-conjugate stochastic settings, together with hyperparameter learning. We conclude that the natural gradient can significantly improve performance in terms of wall-clock time. For illconditioned pos...

In this article we discuss a simple hash function based upon properties of a well-known combinatorial design called quasigroups. The quasigroups are equivalent to the more familiar Latin squares and one of their most important properties is that all possible element of certain quasigroup occurs with equal probability. Actual implementations are based on look-up table implementation of the quasi...