<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Shilad Sen</style></author><author><style face="normal" font="default" size="100%">Shyong K. Lam</style></author><author><style face="normal" font="default" size="100%">Dan Cosley</style></author><author><style face="normal" font="default" size="100%">Al Mamunur Rashid</style></author><author><style face="normal" font="default" size="100%">Dan Frankowski</style></author><author><style face="normal" font="default" size="100%">Franklin Harper</style></author><author><style face="normal" font="default" size="100%">Jeremy Osterhouse</style></author><author><style face="normal" font="default" size="100%">John Riedl</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">tagging, community, vocabulary, evolution</style></title><secondary-title><style face="normal" font="default" size="100%">Computer Supported Cooperative Work</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">04/11/2006</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.grouplens.org/papers/pdf/sen-cscw2006.pdf</style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">ACM</style></publisher><pub-location><style face="normal" font="default" size="100%">Banff, Alberta, Canada</style></pub-location><pages><style face="normal" font="default" size="100%">181-190</style></pages><isbn><style face="normal" font="default" size="100%">1-59593-249-6</style></isbn><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A tagging community's vocabulary of tags forms the basis for social navigation and shared expression.We present a user-centric model of vocabulary evolution in tagging communities based on community influence and personal tendency. We evaluate our model in an emergent tagging system by introducing tagging features into the MovieLens recommender system.We explore four tag selection algorithms for displaying tags applied by other community members. We analyze the algorithms 'effect on vocabulary evolution, tag utility, tag adoption, and user satisfaction.&lt;/p&gt;</style></abstract></record></records></xml>