1. Augmenting Collaboration through Situated Representations of Scientific Knowledge Open Access Author: Pike, William Title: Augmenting Collaboration through Situated Representations of Scientific Knowledge Graduate Program: Geography Keywords: knowledge managementgeographic information scienceknowledge representationconcept mappingsemantics File: Download Pike_thesis.pdf Committee Members: Mark Gahegan, Committee Chair/Co-ChairJames Edward Martin, Committee MemberBrenton Yarnal, Committee MemberRoger Michael Downs, Committee Member