<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Minyao Ai</style></author><author><style face="normal" font="default" size="100%">Jun Yu</style></author><author><style face="normal" font="default" size="100%">Huiming Zhang</style></author><author><style face="normal" font="default" size="100%">Haiying Wang</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Optimal Subsampling for Big Data Regressions</style></title><secondary-title><style face="normal" font="default" size="100%">Statistica Sinica</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www3.stat.sinica.edu.tw/ss_newpaper/SS-2018-0439_na.pdf</style></url></web-urls></urls><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>