document.write("«&nbsp;<a href='/news/view?id=148222'>Dell finally nixes the up-nose webcam in the new Dell XPS 13</a>");document.write(" | ");document.write("<a href='/news/view?id=148224'>Derivative-Free Optimization of Noisy Functions via Quasi-Newton Methods. (arXiv:1803.10173v2 [math.OC] UPDATED)</a>&nbsp;»");