<?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%">Chatouh, Karima</style></author><author><style face="normal" font="default" size="100%">Guenda, Kenza</style></author><author><style face="normal" font="default" size="100%">Gulliver, T. A.</style></author><author><style face="normal" font="default" size="100%">Noui, Lemnouar</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Simplex and MacDonald codes over Rq</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Applied Mathematics and ComputingJournal of Applied Mathematics and Computing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2016</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">55</style></volume><pages><style face="normal" font="default" size="100%">455–478</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">In this paper, we introduce the homogeneous weight and homogeneous Gray map over the ring&amp;nbsp;Rq=F2[u1,u2,…,uq]/⟨u2i=0,uiuj=ujui⟩&amp;nbsp;for&amp;nbsp;q&gt;=1q&gt;=1. We also consider the construction of simplex and MacDonald codes of types&amp;nbsp;α&amp;nbsp;and&amp;nbsp;β&amp;nbsp;over this ring and their covering radius.</style></abstract></record></records></xml>